Revert "Initial commit"

This reverts commit 5522157b8e9ceb349d4a478698738885fa9c6273

43 files changed, 0 insertions, 17162 deletions

diff --git a/io-tool/Makefile b/io-tool/Makefile
deleted file mode 100644
index 234ac4b..0000000
--- a/io-tool/Makefile
+++ /dev/null
@@ -1,122 +0,0 @@
-# set up environment for building outside bitbake
-# run: make MANUAL_BUILD=1
-# run: make strip MANUAL_BUILD=1
-ifdef MANUAL_BUILD
-
-ifndef OETREE
-$(error Please set OETREE variable)
-endif
-
-HOST_ARCH=$(shell uname -m)
-CCDIR = $(OETREE)/build/tmp/sysroots/$(HOST_ARCH)-linux/usr/arm926ejste/bin
-INCDIR = $(OETREE)/build/tmp/sysroots/arm926ejste-mlinux-linux-gnueabi/usr/include
-CROSS_COMPILE=$(CCDIR)/arm-mlinux-linux-gnueabi-
-
-export AS = $(CROSS_COMPILE)as
-export LD = $(CROSS_COMPILE)ld
-export CC = $(CROSS_COMPILE)gcc
-export CPP = $(CROSS_COMPILE)g++
-export CXX = $(CROSS_COMPILE)g++
-export AR = $(CROSS_COMPILE)ar
-export NM = $(CROSS_COMPILE)nm
-export STRIP = $(CROSS_COMPILE)strip
-export OBJCOPY = $(CROSS_COMPILE)objcopy
-export OBJDUMP = $(CROSS_COMPILE)objdump
-export RANLIB = $(CROSS_COMPILE)ranlib
-export CFLAGS += -march=arm926ejste -mtune=arm926ej-s -mthumb-interwork -mno-thumb -fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2 -ggdb2
-endif
-
-BUILDDIR=build
-SOURCEDIR=src
-
-# -g -pg  | profiling options
-
-CFLAGS += -Werror -Wno-unused-function
-CXXFLAGS += -std=c++11 -Wno-unused-function
-
-LIBS := -lmts -ljsoncpp -lrt
-
-INC=-Iinclude -Iinclude/Utility 
-SOURCES = $(wildcard $(SOURCEDIR)/**/*.cpp)
-SOURCES += $(wildcard $(SOURCEDIR)/**/*.c)
-SOURCES += $(SOURCEDIR)/Version.cpp
-OBJS1 = $(patsubst $(SOURCEDIR)/%.cpp,$(BUILDDIR)/%.o,$(SOURCES))
-OBJS = $(patsubst $(SOURCEDIR)/%.c,$(BUILDDIR)/%.o,$(OBJS1))
-CPP_DEPPS1 = $(patsubst $(SOURCEDIR)/%.cpp,$(BUILDDIR)/%.d,$(SOURCES))
-CPP_DEPPS = $(patsubst $(SOURCEDIR)/%.c,$(BUILDDIR)/%.d,$(CPP_DEPPS1))
-CPP_DEPPS = $(BUILDDIR)/MtsIo.d
-
-JS_OBJS = $(BUILDDIR)/Version.o
-
-ifndef MTS_CHECK
-MTS_CHECK := 1
-endif
-
-
-
-.PHONY: all clean
-
-all: postbuild
-
-prebuild:
-	@echo PRE-BUILD
-	@echo 'Removing previous version components started'
-	-$(RM) $(BUILDDIR)/Version.o
-	-$(RM) $(BUILDDIR)/Version.d
-	-$(RM) $(SOURCEDIR)/Version.cpp
-	@echo 'Removing previous version components complete'
-	${MKDIR_P} ${OUT_DIRS}
-	@echo ' '
-	
-postbuild: mainbuild
-	@echo POST-BUILD
-	@echo ' '
-
-mainbuild: prebuild
-	@echo MAIN-BUILD
-	@$(MAKE) --no-print-directory mts-io
-
-mts-io: $(OBJS) $(BUILDDIR)/MtsIo.o
-	@echo 'Building target: $@'
-	$(CXX) $(CFLAGS) $(INC) $(LDFLAGS) -o $(BUILDDIR)/mts-io $(OBJS) $(BUILDDIR)/MtsIo.o $(LIBS) 
-	@echo 'Finished building target: $@'
-	@echo ' '
-
-$(BUILDDIR)/%.o: $(SOURCEDIR)/%.cpp
-	@echo 'Building file: $<'
-	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++11 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
-	@echo 'Finished building: $<'
-	@echo ' '
-
-$(BUILDDIR)/Version.o: $(SOURCEDIR)/Version.cpp
-	@echo 'Building file: $<'
-	$(CXX) $(CFLAGS) $(INC) -Wall -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
-	@echo 'Finished building: $<'
-	@echo ' '
-
-$(SOURCEDIR)/Version.cpp:
-	@echo 'Creating file: Version.cpp'
-	/bin/echo -e "//Pre-Build Auto-Generated Source\n#include \"Version.h\"\n\nconst std::string Version::version(\"$(shell git describe)\");" > $(SOURCEDIR)/Version.cpp
-	@echo 'Finished creating: Version.cpp'
-	@echo ' '
-
-$(BUILDDIR)/MtsIo.o: $(SOURCEDIR)/MtsIo.cpp
-	@echo 'Building file: $<'
-	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++11 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" -DENABLE_MTS_CHECK=${MTS_CHECK}
-	@echo 'Finished building: $<'
-	@echo ' '
-
-install:
-	mkdir -p $(DESTDIR)/opt/lora
-
-strip:
-	$(STRIP) $(BUILDDIR)/mts-io
-
-clean:
-	-$(RM) $(OBJS) $(CPP_DEPPS) $(BUILDDIR)/mts-io  $(BUILDDIR)/MtsIo.o
-	-@echo ' '
-
-.PHONY: all clean dependents
-.SECONDARY:
-
-	
diff --git a/io-tool/README.md b/io-tool/README.md
deleted file mode 100644
index a96d645..0000000
--- a/io-tool/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Dependencies
-
-Libs in Makefile
--lmts -lrt
-
-git clone http://git.multitech.net/cgi-bin/cgit.cgi/libmts.git/
-
-make
-sudo make install
diff --git a/io-tool/change.log b/io-tool/change.log
deleted file mode 100644
index ff4bba3..0000000
--- a/io-tool/change.log
+++ /dev/null
@@ -1,5 +0,0 @@
-==0.0.1==
-===Changes===
-* Initial Version
-
-===Known Issues===
diff --git a/io-tool/include/General.h b/io-tool/include/General.h
deleted file mode 100644
index 1b9ecb1..0000000
--- a/io-tool/include/General.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef GENERAL_HPP
-#define GENERAL_HPP
-
-#ifdef _MSC_VER
-#pragma warning ( disable : 4514 4512 4710 4355)
-#endif
-
-typedef signed char sint8;
-typedef unsigned char uint8;
-typedef signed short sint16;
-typedef unsigned short uint16;
-typedef signed int sint32;
-typedef unsigned int uint32;
-typedef signed long long sint64;
-typedef unsigned long long uint64;
-typedef signed int sint;  //32 bit - even on 64 bit machines
-typedef unsigned int uint;  //32 bit - even on 64 bit machines
-
-#define memzero(ptr) memset(ptr,0,sizeof(*(ptr)))
-#define ArrayZero(ptr,elements) memset(ptr,0,sizeof(*(ptr)) * (elements))
-
-#include <mts/MTS_Text.h>
-#include <mts/MTS_Logger.h>
-#include <mts/MTS_System.h>
-#include <fstream>
-#include <iostream>
-#include <iomanip>
-#include <jsoncpp/json/json.h>
-#include <curl/curl.h>
-
-#include "rapidjson/document.h"
-#include "rapidjson/writer.h"
-#include "rapidjson/stringbuffer.h"
-#include "rapidjson/istreamwrapper.h"
-
-#define MAX_ACC_CARDS               	4
-#define SYSFS_PLATFORM              	"/sys/devices/platform/mts-io/"
-#define RESET_SHORT_CMD 				"reset_short_handler"
-#define RESET_LONG_CMD 					"reset_long_handler"
-#define RESET_SHORT_SIGNAL 				"kill -l SIGUSR1"
-#define RESET_LONG_SIGNAL 				"kill -l SIGUSR2"
-#define VERBOSE                     	false
-#define MTS_IO_CONTROLS_STATUS_LED  	false
-#define MTS_IO_CONTROLS_LS_LED      	false
-
-#define LEDS_GPIO_DIR               	"/sys/devices/platform/leds-gpio/leds/"
-
-
-#define LORA_1_5_AP1_FPGA_VERSION		"mts-fpga-loader -p 1 -c | grep version | awk '{printf $4}'"
-#define LORA_1_5_AP2_FPGA_VERSION		"mts-fpga-loader -p 2 -c | grep version | awk '{printf $4}'"
-#define LORA_2_1_FPGA_VERSION			"mts-fpga-loader -g | grep version | awk '{printf $4}'"
-#define LORA_2_1_EXT_FPGA_VERSION		"mts-fpga-loader -b 1 -g | grep version | awk '{printf $4}'"
-
-#endif
-
-
-
diff --git a/io-tool/include/Version.h b/io-tool/include/Version.h
deleted file mode 100644
index 04166af..0000000
--- a/io-tool/include/Version.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Version.h
- *
- *  Created on: 2012-04-17
- *      Author: smg
- */
-
-#ifndef VERSION_H_
-#define VERSION_H_
-
-#include <string>
-
-class Version {
-    public:
-
-        //Pre-build Step - Executed in Makefile -> May require calling "make pre-build"
-        /*
-         * echo -e 	"//Pre-Build Auto-Generated Source\n
-         *			#include \"Version.h\"\n\nconst std::string Version::version(\"$(shell git describe)\");"
-         *			> ../Version.cpp
-         */
-        static const std::string version;
-};
-
-#endif /* VERSION_H_ */
diff --git a/io-tool/include/rapidjson/allocators.h b/io-tool/include/rapidjson/allocators.h
deleted file mode 100644
index d906bf5..0000000
--- a/io-tool/include/rapidjson/allocators.h
+++ /dev/null
@@ -1,290 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ALLOCATORS_H_
-#define RAPIDJSON_ALLOCATORS_H_
-
-#include "rapidjson.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// Allocator
-
-/*! \class rapidjson::Allocator
-    \brief Concept for allocating, resizing and freeing memory block.
-
-    Note that Malloc() and Realloc() are non-static but Free() is static.
-
-    So if an allocator need to support Free(), it needs to put its pointer in
-    the header of memory block.
-
-\code
-concept Allocator {
-    static const bool kNeedFree;    //!< Whether this allocator needs to call Free().
-
-    // Allocate a memory block.
-    // \param size of the memory block in bytes.
-    // \returns pointer to the memory block.
-    void* Malloc(size_t size);
-
-    // Resize a memory block.
-    // \param originalPtr The pointer to current memory block. Null pointer is permitted.
-    // \param originalSize The current size in bytes. (Design issue: since some allocator may not book-keep this, explicitly pass to it can save memory.)
-    // \param newSize the new size in bytes.
-    void* Realloc(void* originalPtr, size_t originalSize, size_t newSize);
-
-    // Free a memory block.
-    // \param pointer to the memory block. Null pointer is permitted.
-    static void Free(void *ptr);
-};
-\endcode
-*/
-
-
-/*! \def RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY
-    \ingroup RAPIDJSON_CONFIG
-    \brief User-defined kDefaultChunkCapacity definition.
-
-    User can define this as any \c size that is a power of 2.
-*/
-
-#ifndef RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY
-#define RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY (64 * 1024)
-#endif
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CrtAllocator
-
-//! C-runtime library allocator.
-/*! This class is just wrapper for standard C library memory routines.
-    \note implements Allocator concept
-*/
-class CrtAllocator {
-public:
-    static const bool kNeedFree = true;
-    void* Malloc(size_t size) {
-        if (size) //  behavior of malloc(0) is implementation defined.
-            return std::malloc(size);
-        else
-            return NULL; // standardize to returning NULL.
-    }
-    void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) {
-        (void)originalSize;
-        if (newSize == 0) {
-            std::free(originalPtr);
-            return NULL;
-        }
-        return std::realloc(originalPtr, newSize);
-    }
-    static void Free(void *ptr) { std::free(ptr); }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// MemoryPoolAllocator
-
-//! Default memory allocator used by the parser and DOM.
-/*! This allocator allocate memory blocks from pre-allocated memory chunks.
-
-    It does not free memory blocks. And Realloc() only allocate new memory.
-
-    The memory chunks are allocated by BaseAllocator, which is CrtAllocator by default.
-
-    User may also supply a buffer as the first chunk.
-
-    If the user-buffer is full then additional chunks are allocated by BaseAllocator.
-
-    The user-buffer is not deallocated by this allocator.
-
-    \tparam BaseAllocator the allocator type for allocating memory chunks. Default is CrtAllocator.
-    \note implements Allocator concept
-*/
-template <typename BaseAllocator = CrtAllocator>
-class MemoryPoolAllocator {
-public:
-    static const bool kNeedFree = false;    //!< Tell users that no need to call Free() with this allocator. (concept Allocator)
-
-    //! Constructor with chunkSize.
-    /*! \param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
-        \param baseAllocator The allocator for allocating memory chunks.
-    */
-    MemoryPoolAllocator(size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
-        chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(0), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
-    {
-    }
-
-    //! Constructor with user-supplied buffer.
-    /*! The user buffer will be used firstly. When it is full, memory pool allocates new chunk with chunk size.
-
-        The user buffer will not be deallocated when this allocator is destructed.
-
-        \param buffer User supplied buffer.
-        \param size Size of the buffer in bytes. It must at least larger than sizeof(ChunkHeader).
-        \param chunkSize The size of memory chunk. The default is kDefaultChunkSize.
-        \param baseAllocator The allocator for allocating memory chunks.
-    */
-    MemoryPoolAllocator(void *buffer, size_t size, size_t chunkSize = kDefaultChunkCapacity, BaseAllocator* baseAllocator = 0) :
-        chunkHead_(0), chunk_capacity_(chunkSize), userBuffer_(buffer), baseAllocator_(baseAllocator), ownBaseAllocator_(0)
-    {
-        RAPIDJSON_ASSERT(buffer != 0);
-        RAPIDJSON_ASSERT(size > sizeof(ChunkHeader));
-        chunkHead_ = reinterpret_cast<ChunkHeader*>(buffer);
-        chunkHead_->capacity = size - sizeof(ChunkHeader);
-        chunkHead_->size = 0;
-        chunkHead_->next = 0;
-    }
-
-    //! Destructor.
-    /*! This deallocates all memory chunks, excluding the user-supplied buffer.
-    */
-    ~MemoryPoolAllocator() {
-        Clear();
-        RAPIDJSON_DELETE(ownBaseAllocator_);
-    }
-
-    //! Deallocates all memory chunks, excluding the user-supplied buffer.
-    void Clear() {
-        while (chunkHead_ && chunkHead_ != userBuffer_) {
-            ChunkHeader* next = chunkHead_->next;
-            baseAllocator_->Free(chunkHead_);
-            chunkHead_ = next;
-        }
-        if (chunkHead_ && chunkHead_ == userBuffer_)
-            chunkHead_->size = 0; // Clear user buffer
-    }
-
-    //! Computes the total capacity of allocated memory chunks.
-    /*! \return total capacity in bytes.
-    */
-    size_t Capacity() const {
-        size_t capacity = 0;
-        for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
-            capacity += c->capacity;
-        return capacity;
-    }
-
-    //! Computes the memory blocks allocated.
-    /*! \return total used bytes.
-    */
-    size_t Size() const {
-        size_t size = 0;
-        for (ChunkHeader* c = chunkHead_; c != 0; c = c->next)
-            size += c->size;
-        return size;
-    }
-
-    //! Allocates a memory block. (concept Allocator)
-    void* Malloc(size_t size) {
-        if (!size)
-            return NULL;
-
-        size = RAPIDJSON_ALIGN(size);
-        if (chunkHead_ == 0 || chunkHead_->size + size > chunkHead_->capacity)
-            if (!AddChunk(chunk_capacity_ > size ? chunk_capacity_ : size))
-                return NULL;
-
-        if (chunkHead_ == 0)
-            return NULL;
-
-        void *buffer = reinterpret_cast<char *>(chunkHead_) + RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + chunkHead_->size;
-        chunkHead_->size += size;
-        return buffer;
-    }
-
-    //! Resizes a memory block (concept Allocator)
-    void* Realloc(void* originalPtr, size_t originalSize, size_t newSize) {
-        if (originalPtr == 0)
-            return Malloc(newSize);
-
-        if (newSize == 0)
-            return NULL;
-
-        originalSize = RAPIDJSON_ALIGN(originalSize);
-        newSize = RAPIDJSON_ALIGN(newSize);
-
-        // Do not shrink if new size is smaller than original
-        if (originalSize >= newSize)
-            return originalPtr;
-
-        if (chunkHead_ == 0)
-            return NULL;
-
-        // Simply expand it if it is the last allocation and there is sufficient space
-        if (originalPtr == reinterpret_cast<char *>(chunkHead_) + RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + chunkHead_->size - originalSize) {
-            size_t increment = static_cast<size_t>(newSize - originalSize);
-            if (chunkHead_->size + increment <= chunkHead_->capacity) {
-                chunkHead_->size += increment;
-                return originalPtr;
-            }
-        }
-
-        // Realloc process: allocate and copy memory, do not free original buffer.
-        if (void* newBuffer = Malloc(newSize)) {
-            if (originalSize)
-                std::memcpy(newBuffer, originalPtr, originalSize);
-            return newBuffer;
-        }
-        else
-            return NULL;
-    }
-
-    //! Frees a memory block (concept Allocator)
-    static void Free(void *ptr) { (void)ptr; } // Do nothing
-
-private:
-    //! Copy constructor is not permitted.
-    MemoryPoolAllocator(const MemoryPoolAllocator& rhs) /* = delete */;
-    //! Copy assignment operator is not permitted.
-    MemoryPoolAllocator& operator=(const MemoryPoolAllocator& rhs) /* = delete */;
-
-    //! Creates a new chunk.
-    /*! \param capacity Capacity of the chunk in bytes.
-        \return true if success.
-    */
-    bool AddChunk(size_t capacity) {
-        if (!baseAllocator_)
-            ownBaseAllocator_ = baseAllocator_ = RAPIDJSON_NEW(BaseAllocator)();
-        if (ChunkHeader* chunk = reinterpret_cast<ChunkHeader*>(baseAllocator_->Malloc(RAPIDJSON_ALIGN(sizeof(ChunkHeader)) + capacity))) {
-            chunk->capacity = capacity;
-            chunk->size = 0;
-            chunk->next = chunkHead_;
-            chunkHead_ =  chunk;
-            return true;
-        }
-        else
-            return false;
-    }
-
-    static const int kDefaultChunkCapacity = RAPIDJSON_ALLOCATOR_DEFAULT_CHUNK_CAPACITY; //!< Default chunk capacity.
-
-    //! Chunk header for perpending to each chunk.
-    /*! Chunks are stored as a singly linked list.
-    */
-    struct ChunkHeader {
-        size_t capacity;    //!< Capacity of the chunk in bytes (excluding the header itself).
-        size_t size;        //!< Current size of allocated memory in bytes.
-        ChunkHeader *next;  //!< Next chunk in the linked list.
-    };
-
-    ChunkHeader *chunkHead_;    //!< Head of the chunk linked-list. Only the head chunk serves allocation.
-    size_t chunk_capacity_;     //!< The minimum capacity of chunk when they are allocated.
-    void *userBuffer_;          //!< User supplied buffer.
-    BaseAllocator* baseAllocator_;  //!< base allocator for allocating memory chunks.
-    BaseAllocator* ownBaseAllocator_;   //!< base allocator created by this object.
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_ENCODINGS_H_
diff --git a/io-tool/include/rapidjson/cursorstreamwrapper.h b/io-tool/include/rapidjson/cursorstreamwrapper.h
deleted file mode 100644
index 52c11a7..0000000
--- a/io-tool/include/rapidjson/cursorstreamwrapper.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_CURSORSTREAMWRAPPER_H_
-#define RAPIDJSON_CURSORSTREAMWRAPPER_H_
-
-#include "stream.h"
-
-#if defined(__GNUC__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4702)  // unreachable code
-RAPIDJSON_DIAG_OFF(4512)  // assignment operator could not be generated
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-
-//! Cursor stream wrapper for counting line and column number if error exists.
-/*!
-    \tparam InputStream     Any stream that implements Stream Concept
-*/
-template <typename InputStream, typename Encoding = UTF8<> >
-class CursorStreamWrapper : public GenericStreamWrapper<InputStream, Encoding> {
-public:
-    typedef typename Encoding::Ch Ch;
-
-    CursorStreamWrapper(InputStream& is):
-        GenericStreamWrapper<InputStream, Encoding>(is), line_(1), col_(0) {}
-
-    // counting line and column number
-    Ch Take() {
-        Ch ch = this->is_.Take();
-        if(ch == '\n') {
-            line_ ++;
-            col_ = 0;
-        } else {
-            col_ ++;
-        }
-        return ch;
-    }
-
-    //! Get the error line number, if error exists.
-    size_t GetLine() const { return line_; }
-    //! Get the error column number, if error exists.
-    size_t GetColumn() const { return col_; }
-
-private:
-    size_t line_;   //!< Current Line
-    size_t col_;    //!< Current Column
-};
-
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-RAPIDJSON_DIAG_POP
-#endif
-
-#if defined(__GNUC__)
-RAPIDJSON_DIAG_POP
-#endif
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_CURSORSTREAMWRAPPER_H_
diff --git a/io-tool/include/rapidjson/document.h b/io-tool/include/rapidjson/document.h
deleted file mode 100644
index 9783fe4..0000000
--- a/io-tool/include/rapidjson/document.h
+++ /dev/null
@@ -1,2652 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_DOCUMENT_H_
-#define RAPIDJSON_DOCUMENT_H_
-
-/*! \file document.h */
-
-#include "reader.h"
-#include "internal/meta.h"
-#include "internal/strfunc.h"
-#include "memorystream.h"
-#include "encodedstream.h"
-#include <new>      // placement new
-#include <limits>
-
-RAPIDJSON_DIAG_PUSH
-#ifdef __clang__
-RAPIDJSON_DIAG_OFF(padded)
-RAPIDJSON_DIAG_OFF(switch-enum)
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
-RAPIDJSON_DIAG_OFF(4244) // conversion from kXxxFlags to 'uint16_t', possible loss of data
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_OFF(effc++)
-#endif // __GNUC__
-
-#ifndef RAPIDJSON_NOMEMBERITERATORCLASS
-#include <iterator> // std::random_access_iterator_tag
-#endif
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-#include <utility> // std::move
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-// Forward declaration.
-template <typename Encoding, typename Allocator>
-class GenericValue;
-
-template <typename Encoding, typename Allocator, typename StackAllocator>
-class GenericDocument;
-
-//! Name-value pair in a JSON object value.
-/*!
-    This class was internal to GenericValue. It used to be a inner struct.
-    But a compiler (IBM XL C/C++ for AIX) have reported to have problem with that so it moved as a namespace scope struct.
-    https://code.google.com/p/rapidjson/issues/detail?id=64
-*/
-template <typename Encoding, typename Allocator> 
-struct GenericMember { 
-    GenericValue<Encoding, Allocator> name;     //!< name of member (must be a string)
-    GenericValue<Encoding, Allocator> value;    //!< value of member.
-
-    // swap() for std::sort() and other potential use in STL.
-    friend inline void swap(GenericMember& a, GenericMember& b) RAPIDJSON_NOEXCEPT {
-        a.name.Swap(b.name);
-        a.value.Swap(b.value);
-    }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericMemberIterator
-
-#ifndef RAPIDJSON_NOMEMBERITERATORCLASS
-
-//! (Constant) member iterator for a JSON object value
-/*!
-    \tparam Const Is this a constant iterator?
-    \tparam Encoding    Encoding of the value. (Even non-string values need to have the same encoding in a document)
-    \tparam Allocator   Allocator type for allocating memory of object, array and string.
-
-    This class implements a Random Access Iterator for GenericMember elements
-    of a GenericValue, see ISO/IEC 14882:2003(E) C++ standard, 24.1 [lib.iterator.requirements].
-
-    \note This iterator implementation is mainly intended to avoid implicit
-        conversions from iterator values to \c NULL,
-        e.g. from GenericValue::FindMember.
-
-    \note Define \c RAPIDJSON_NOMEMBERITERATORCLASS to fall back to a
-        pointer-based implementation, if your platform doesn't provide
-        the C++ <iterator> header.
-
-    \see GenericMember, GenericValue::MemberIterator, GenericValue::ConstMemberIterator
- */
-template <bool Const, typename Encoding, typename Allocator>
-class GenericMemberIterator {
-
-    friend class GenericValue<Encoding,Allocator>;
-    template <bool, typename, typename> friend class GenericMemberIterator;
-
-    typedef GenericMember<Encoding,Allocator> PlainType;
-    typedef typename internal::MaybeAddConst<Const,PlainType>::Type ValueType;
-
-public:
-    //! Iterator type itself
-    typedef GenericMemberIterator Iterator;
-    //! Constant iterator type
-    typedef GenericMemberIterator<true,Encoding,Allocator>  ConstIterator;
-    //! Non-constant iterator type
-    typedef GenericMemberIterator<false,Encoding,Allocator> NonConstIterator;
-
-    /** \name std::iterator_traits support */
-    //@{
-    typedef ValueType      value_type;
-    typedef ValueType *    pointer;
-    typedef ValueType &    reference;
-    typedef std::ptrdiff_t difference_type;
-    typedef std::random_access_iterator_tag iterator_category;
-    //@}
-
-    //! Pointer to (const) GenericMember
-    typedef pointer         Pointer;
-    //! Reference to (const) GenericMember
-    typedef reference       Reference;
-    //! Signed integer type (e.g. \c ptrdiff_t)
-    typedef difference_type DifferenceType;
-
-    //! Default constructor (singular value)
-    /*! Creates an iterator pointing to no element.
-        \note All operations, except for comparisons, are undefined on such values.
-     */
-    GenericMemberIterator() : ptr_() {}
-
-    //! Iterator conversions to more const
-    /*!
-        \param it (Non-const) iterator to copy from
-
-        Allows the creation of an iterator from another GenericMemberIterator
-        that is "less const".  Especially, creating a non-constant iterator
-        from a constant iterator are disabled:
-        \li const -> non-const (not ok)
-        \li const -> const (ok)
-        \li non-const -> const (ok)
-        \li non-const -> non-const (ok)
-
-        \note If the \c Const template parameter is already \c false, this
-            constructor effectively defines a regular copy-constructor.
-            Otherwise, the copy constructor is implicitly defined.
-    */
-    GenericMemberIterator(const NonConstIterator & it) : ptr_(it.ptr_) {}
-    Iterator& operator=(const NonConstIterator & it) { ptr_ = it.ptr_; return *this; }
-
-    //! @name stepping
-    //@{
-    Iterator& operator++(){ ++ptr_; return *this; }
-    Iterator& operator--(){ --ptr_; return *this; }
-    Iterator  operator++(int){ Iterator old(*this); ++ptr_; return old; }
-    Iterator  operator--(int){ Iterator old(*this); --ptr_; return old; }
-    //@}
-
-    //! @name increment/decrement
-    //@{
-    Iterator operator+(DifferenceType n) const { return Iterator(ptr_+n); }
-    Iterator operator-(DifferenceType n) const { return Iterator(ptr_-n); }
-
-    Iterator& operator+=(DifferenceType n) { ptr_+=n; return *this; }
-    Iterator& operator-=(DifferenceType n) { ptr_-=n; return *this; }
-    //@}
-
-    //! @name relations
-    //@{
-    bool operator==(ConstIterator that) const { return ptr_ == that.ptr_; }
-    bool operator!=(ConstIterator that) const { return ptr_ != that.ptr_; }
-    bool operator<=(ConstIterator that) const { return ptr_ <= that.ptr_; }
-    bool operator>=(ConstIterator that) const { return ptr_ >= that.ptr_; }
-    bool operator< (ConstIterator that) const { return ptr_ < that.ptr_; }
-    bool operator> (ConstIterator that) const { return ptr_ > that.ptr_; }
-    //@}
-
-    //! @name dereference
-    //@{
-    Reference operator*() const { return *ptr_; }
-    Pointer   operator->() const { return ptr_; }
-    Reference operator[](DifferenceType n) const { return ptr_[n]; }
-    //@}
-
-    //! Distance
-    DifferenceType operator-(ConstIterator that) const { return ptr_-that.ptr_; }
-
-private:
-    //! Internal constructor from plain pointer
-    explicit GenericMemberIterator(Pointer p) : ptr_(p) {}
-
-    Pointer ptr_; //!< raw pointer
-};
-
-#else // RAPIDJSON_NOMEMBERITERATORCLASS
-
-// class-based member iterator implementation disabled, use plain pointers
-
-template <bool Const, typename Encoding, typename Allocator>
-class GenericMemberIterator;
-
-//! non-const GenericMemberIterator
-template <typename Encoding, typename Allocator>
-class GenericMemberIterator<false,Encoding,Allocator> {
-    //! use plain pointer as iterator type
-    typedef GenericMember<Encoding,Allocator>* Iterator;
-};
-//! const GenericMemberIterator
-template <typename Encoding, typename Allocator>
-class GenericMemberIterator<true,Encoding,Allocator> {
-    //! use plain const pointer as iterator type
-    typedef const GenericMember<Encoding,Allocator>* Iterator;
-};
-
-#endif // RAPIDJSON_NOMEMBERITERATORCLASS
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericStringRef
-
-//! Reference to a constant string (not taking a copy)
-/*!
-    \tparam CharType character type of the string
-
-    This helper class is used to automatically infer constant string
-    references for string literals, especially from \c const \b (!)
-    character arrays.
-
-    The main use is for creating JSON string values without copying the
-    source string via an \ref Allocator.  This requires that the referenced
-    string pointers have a sufficient lifetime, which exceeds the lifetime
-    of the associated GenericValue.
-
-    \b Example
-    \code
-    Value v("foo");   // ok, no need to copy & calculate length
-    const char foo[] = "foo";
-    v.SetString(foo); // ok
-
-    const char* bar = foo;
-    // Value x(bar); // not ok, can't rely on bar's lifetime
-    Value x(StringRef(bar)); // lifetime explicitly guaranteed by user
-    Value y(StringRef(bar, 3));  // ok, explicitly pass length
-    \endcode
-
-    \see StringRef, GenericValue::SetString
-*/
-template<typename CharType>
-struct GenericStringRef {
-    typedef CharType Ch; //!< character type of the string
-
-    //! Create string reference from \c const character array
-#ifndef __clang__ // -Wdocumentation
-    /*!
-        This constructor implicitly creates a constant string reference from
-        a \c const character array.  It has better performance than
-        \ref StringRef(const CharType*) by inferring the string \ref length
-        from the array length, and also supports strings containing null
-        characters.
-
-        \tparam N length of the string, automatically inferred
-
-        \param str Constant character array, lifetime assumed to be longer
-            than the use of the string in e.g. a GenericValue
-
-        \post \ref s == str
-
-        \note Constant complexity.
-        \note There is a hidden, private overload to disallow references to
-            non-const character arrays to be created via this constructor.
-            By this, e.g. function-scope arrays used to be filled via
-            \c snprintf are excluded from consideration.
-            In such cases, the referenced string should be \b copied to the
-            GenericValue instead.
-     */
-#endif
-    template<SizeType N>
-    GenericStringRef(const CharType (&str)[N]) RAPIDJSON_NOEXCEPT
-        : s(str), length(N-1) {}
-
-    //! Explicitly create string reference from \c const character pointer
-#ifndef __clang__ // -Wdocumentation
-    /*!
-        This constructor can be used to \b explicitly  create a reference to
-        a constant string pointer.
-
-        \see StringRef(const CharType*)
-
-        \param str Constant character pointer, lifetime assumed to be longer
-            than the use of the string in e.g. a GenericValue
-
-        \post \ref s == str
-
-        \note There is a hidden, private overload to disallow references to
-            non-const character arrays to be created via this constructor.
-            By this, e.g. function-scope arrays used to be filled via
-            \c snprintf are excluded from consideration.
-            In such cases, the referenced string should be \b copied to the
-            GenericValue instead.
-     */
-#endif
-    explicit GenericStringRef(const CharType* str)
-        : s(str), length(NotNullStrLen(str)) {}
-
-    //! Create constant string reference from pointer and length
-#ifndef __clang__ // -Wdocumentation
-    /*! \param str constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
-        \param len length of the string, excluding the trailing NULL terminator
-
-        \post \ref s == str && \ref length == len
-        \note Constant complexity.
-     */
-#endif
-    GenericStringRef(const CharType* str, SizeType len)
-        : s(RAPIDJSON_LIKELY(str) ? str : emptyString), length(len) { RAPIDJSON_ASSERT(str != 0 || len == 0u); }
-
-    GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {}
-
-    //! implicit conversion to plain CharType pointer
-    operator const Ch *() const { return s; }
-
-    const Ch* const s; //!< plain CharType pointer
-    const SizeType length; //!< length of the string (excluding the trailing NULL terminator)
-
-private:
-    SizeType NotNullStrLen(const CharType* str) {
-        RAPIDJSON_ASSERT(str != 0);
-        return internal::StrLen(str);
-    }
-
-    /// Empty string - used when passing in a NULL pointer
-    static const Ch emptyString[];
-
-    //! Disallow construction from non-const array
-    template<SizeType N>
-    GenericStringRef(CharType (&str)[N]) /* = delete */;
-    //! Copy assignment operator not permitted - immutable type
-    GenericStringRef& operator=(const GenericStringRef& rhs) /* = delete */;
-};
-
-template<typename CharType>
-const CharType GenericStringRef<CharType>::emptyString[] = { CharType() };
-
-//! Mark a character pointer as constant string
-/*! Mark a plain character pointer as a "string literal".  This function
-    can be used to avoid copying a character string to be referenced as a
-    value in a JSON GenericValue object, if the string's lifetime is known
-    to be valid long enough.
-    \tparam CharType Character type of the string
-    \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
-    \return GenericStringRef string reference object
-    \relatesalso GenericStringRef
-
-    \see GenericValue::GenericValue(StringRefType), GenericValue::operator=(StringRefType), GenericValue::SetString(StringRefType), GenericValue::PushBack(StringRefType, Allocator&), GenericValue::AddMember
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const CharType* str) {
-    return GenericStringRef<CharType>(str);
-}
-
-//! Mark a character pointer as constant string
-/*! Mark a plain character pointer as a "string literal".  This function
-    can be used to avoid copying a character string to be referenced as a
-    value in a JSON GenericValue object, if the string's lifetime is known
-    to be valid long enough.
-
-    This version has better performance with supplied length, and also
-    supports string containing null characters.
-
-    \tparam CharType character type of the string
-    \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
-    \param length The length of source string.
-    \return GenericStringRef string reference object
-    \relatesalso GenericStringRef
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const CharType* str, size_t length) {
-    return GenericStringRef<CharType>(str, SizeType(length));
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-//! Mark a string object as constant string
-/*! Mark a string object (e.g. \c std::string) as a "string literal".
-    This function can be used to avoid copying a string to be referenced as a
-    value in a JSON GenericValue object, if the string's lifetime is known
-    to be valid long enough.
-
-    \tparam CharType character type of the string
-    \param str Constant string, lifetime assumed to be longer than the use of the string in e.g. a GenericValue
-    \return GenericStringRef string reference object
-    \relatesalso GenericStringRef
-    \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-*/
-template<typename CharType>
-inline GenericStringRef<CharType> StringRef(const std::basic_string<CharType>& str) {
-    return GenericStringRef<CharType>(str.data(), SizeType(str.size()));
-}
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericValue type traits
-namespace internal {
-
-template <typename T, typename Encoding = void, typename Allocator = void>
-struct IsGenericValueImpl : FalseType {};
-
-// select candidates according to nested encoding and allocator types
-template <typename T> struct IsGenericValueImpl<T, typename Void<typename T::EncodingType>::Type, typename Void<typename T::AllocatorType>::Type>
-    : IsBaseOf<GenericValue<typename T::EncodingType, typename T::AllocatorType>, T>::Type {};
-
-// helper to match arbitrary GenericValue instantiations, including derived classes
-template <typename T> struct IsGenericValue : IsGenericValueImpl<T>::Type {};
-
-} // namespace internal
-
-///////////////////////////////////////////////////////////////////////////////
-// TypeHelper
-
-namespace internal {
-
-template <typename ValueType, typename T>
-struct TypeHelper {};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, bool> {
-    static bool Is(const ValueType& v) { return v.IsBool(); }
-    static bool Get(const ValueType& v) { return v.GetBool(); }
-    static ValueType& Set(ValueType& v, bool data) { return v.SetBool(data); }
-    static ValueType& Set(ValueType& v, bool data, typename ValueType::AllocatorType&) { return v.SetBool(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, int> {
-    static bool Is(const ValueType& v) { return v.IsInt(); }
-    static int Get(const ValueType& v) { return v.GetInt(); }
-    static ValueType& Set(ValueType& v, int data) { return v.SetInt(data); }
-    static ValueType& Set(ValueType& v, int data, typename ValueType::AllocatorType&) { return v.SetInt(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, unsigned> {
-    static bool Is(const ValueType& v) { return v.IsUint(); }
-    static unsigned Get(const ValueType& v) { return v.GetUint(); }
-    static ValueType& Set(ValueType& v, unsigned data) { return v.SetUint(data); }
-    static ValueType& Set(ValueType& v, unsigned data, typename ValueType::AllocatorType&) { return v.SetUint(data); }
-};
-
-#ifdef _MSC_VER
-RAPIDJSON_STATIC_ASSERT(sizeof(long) == sizeof(int));
-template<typename ValueType>
-struct TypeHelper<ValueType, long> {
-    static bool Is(const ValueType& v) { return v.IsInt(); }
-    static long Get(const ValueType& v) { return v.GetInt(); }
-    static ValueType& Set(ValueType& v, long data) { return v.SetInt(data); }
-    static ValueType& Set(ValueType& v, long data, typename ValueType::AllocatorType&) { return v.SetInt(data); }
-};
-
-RAPIDJSON_STATIC_ASSERT(sizeof(unsigned long) == sizeof(unsigned));
-template<typename ValueType>
-struct TypeHelper<ValueType, unsigned long> {
-    static bool Is(const ValueType& v) { return v.IsUint(); }
-    static unsigned long Get(const ValueType& v) { return v.GetUint(); }
-    static ValueType& Set(ValueType& v, unsigned long data) { return v.SetUint(data); }
-    static ValueType& Set(ValueType& v, unsigned long data, typename ValueType::AllocatorType&) { return v.SetUint(data); }
-};
-#endif
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, int64_t> {
-    static bool Is(const ValueType& v) { return v.IsInt64(); }
-    static int64_t Get(const ValueType& v) { return v.GetInt64(); }
-    static ValueType& Set(ValueType& v, int64_t data) { return v.SetInt64(data); }
-    static ValueType& Set(ValueType& v, int64_t data, typename ValueType::AllocatorType&) { return v.SetInt64(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, uint64_t> {
-    static bool Is(const ValueType& v) { return v.IsUint64(); }
-    static uint64_t Get(const ValueType& v) { return v.GetUint64(); }
-    static ValueType& Set(ValueType& v, uint64_t data) { return v.SetUint64(data); }
-    static ValueType& Set(ValueType& v, uint64_t data, typename ValueType::AllocatorType&) { return v.SetUint64(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, double> {
-    static bool Is(const ValueType& v) { return v.IsDouble(); }
-    static double Get(const ValueType& v) { return v.GetDouble(); }
-    static ValueType& Set(ValueType& v, double data) { return v.SetDouble(data); }
-    static ValueType& Set(ValueType& v, double data, typename ValueType::AllocatorType&) { return v.SetDouble(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, float> {
-    static bool Is(const ValueType& v) { return v.IsFloat(); }
-    static float Get(const ValueType& v) { return v.GetFloat(); }
-    static ValueType& Set(ValueType& v, float data) { return v.SetFloat(data); }
-    static ValueType& Set(ValueType& v, float data, typename ValueType::AllocatorType&) { return v.SetFloat(data); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, const typename ValueType::Ch*> {
-    typedef const typename ValueType::Ch* StringType;
-    static bool Is(const ValueType& v) { return v.IsString(); }
-    static StringType Get(const ValueType& v) { return v.GetString(); }
-    static ValueType& Set(ValueType& v, const StringType data) { return v.SetString(typename ValueType::StringRefType(data)); }
-    static ValueType& Set(ValueType& v, const StringType data, typename ValueType::AllocatorType& a) { return v.SetString(data, a); }
-};
-
-#if RAPIDJSON_HAS_STDSTRING
-template<typename ValueType> 
-struct TypeHelper<ValueType, std::basic_string<typename ValueType::Ch> > {
-    typedef std::basic_string<typename ValueType::Ch> StringType;
-    static bool Is(const ValueType& v) { return v.IsString(); }
-    static StringType Get(const ValueType& v) { return StringType(v.GetString(), v.GetStringLength()); }
-    static ValueType& Set(ValueType& v, const StringType& data, typename ValueType::AllocatorType& a) { return v.SetString(data, a); }
-};
-#endif
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, typename ValueType::Array> {
-    typedef typename ValueType::Array ArrayType;
-    static bool Is(const ValueType& v) { return v.IsArray(); }
-    static ArrayType Get(ValueType& v) { return v.GetArray(); }
-    static ValueType& Set(ValueType& v, ArrayType data) { return v = data; }
-    static ValueType& Set(ValueType& v, ArrayType data, typename ValueType::AllocatorType&) { return v = data; }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, typename ValueType::ConstArray> {
-    typedef typename ValueType::ConstArray ArrayType;
-    static bool Is(const ValueType& v) { return v.IsArray(); }
-    static ArrayType Get(const ValueType& v) { return v.GetArray(); }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, typename ValueType::Object> {
-    typedef typename ValueType::Object ObjectType;
-    static bool Is(const ValueType& v) { return v.IsObject(); }
-    static ObjectType Get(ValueType& v) { return v.GetObject(); }
-    static ValueType& Set(ValueType& v, ObjectType data) { return v = data; }
-    static ValueType& Set(ValueType& v, ObjectType data, typename ValueType::AllocatorType&) { return v = data; }
-};
-
-template<typename ValueType> 
-struct TypeHelper<ValueType, typename ValueType::ConstObject> {
-    typedef typename ValueType::ConstObject ObjectType;
-    static bool Is(const ValueType& v) { return v.IsObject(); }
-    static ObjectType Get(const ValueType& v) { return v.GetObject(); }
-};
-
-} // namespace internal
-
-// Forward declarations
-template <bool, typename> class GenericArray;
-template <bool, typename> class GenericObject;
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericValue
-
-//! Represents a JSON value. Use Value for UTF8 encoding and default allocator.
-/*!
-    A JSON value can be one of 7 types. This class is a variant type supporting
-    these types.
-
-    Use the Value if UTF8 and default allocator
-
-    \tparam Encoding    Encoding of the value. (Even non-string values need to have the same encoding in a document)
-    \tparam Allocator   Allocator type for allocating memory of object, array and string.
-*/
-template <typename Encoding, typename Allocator = MemoryPoolAllocator<> > 
-class GenericValue {
-public:
-    //! Name-value pair in an object.
-    typedef GenericMember<Encoding, Allocator> Member;
-    typedef Encoding EncodingType;                  //!< Encoding type from template parameter.
-    typedef Allocator AllocatorType;                //!< Allocator type from template parameter.
-    typedef typename Encoding::Ch Ch;               //!< Character type derived from Encoding.
-    typedef GenericStringRef<Ch> StringRefType;     //!< Reference to a constant string
-    typedef typename GenericMemberIterator<false,Encoding,Allocator>::Iterator MemberIterator;  //!< Member iterator for iterating in object.
-    typedef typename GenericMemberIterator<true,Encoding,Allocator>::Iterator ConstMemberIterator;  //!< Constant member iterator for iterating in object.
-    typedef GenericValue* ValueIterator;            //!< Value iterator for iterating in array.
-    typedef const GenericValue* ConstValueIterator; //!< Constant value iterator for iterating in array.
-    typedef GenericValue<Encoding, Allocator> ValueType;    //!< Value type of itself.
-    typedef GenericArray<false, ValueType> Array;
-    typedef GenericArray<true, ValueType> ConstArray;
-    typedef GenericObject<false, ValueType> Object;
-    typedef GenericObject<true, ValueType> ConstObject;
-
-    //!@name Constructors and destructor.
-    //@{
-
-    //! Default constructor creates a null value.
-    GenericValue() RAPIDJSON_NOEXCEPT : data_() { data_.f.flags = kNullFlag; }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Move constructor in C++11
-    GenericValue(GenericValue&& rhs) RAPIDJSON_NOEXCEPT : data_(rhs.data_) {
-        rhs.data_.f.flags = kNullFlag; // give up contents
-    }
-#endif
-
-private:
-    //! Copy constructor is not permitted.
-    GenericValue(const GenericValue& rhs);
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Moving from a GenericDocument is not permitted.
-    template <typename StackAllocator>
-    GenericValue(GenericDocument<Encoding,Allocator,StackAllocator>&& rhs);
-
-    //! Move assignment from a GenericDocument is not permitted.
-    template <typename StackAllocator>
-    GenericValue& operator=(GenericDocument<Encoding,Allocator,StackAllocator>&& rhs);
-#endif
-
-public:
-
-    //! Constructor with JSON value type.
-    /*! This creates a Value of specified type with default content.
-        \param type Type of the value.
-        \note Default content for number is zero.
-    */
-    explicit GenericValue(Type type) RAPIDJSON_NOEXCEPT : data_() {
-        static const uint16_t defaultFlags[] = {
-            kNullFlag, kFalseFlag, kTrueFlag, kObjectFlag, kArrayFlag, kShortStringFlag,
-            kNumberAnyFlag
-        };
-        RAPIDJSON_NOEXCEPT_ASSERT(type >= kNullType && type <= kNumberType);
-        data_.f.flags = defaultFlags[type];
-
-        // Use ShortString to store empty string.
-        if (type == kStringType)
-            data_.ss.SetLength(0);
-    }
-
-    //! Explicit copy constructor (with allocator)
-    /*! Creates a copy of a Value by using the given Allocator
-        \tparam SourceAllocator allocator of \c rhs
-        \param rhs Value to copy from (read-only)
-        \param allocator Allocator for allocating copied elements and buffers. Commonly use GenericDocument::GetAllocator().
-        \param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer)
-        \see CopyFrom()
-    */
-    template <typename SourceAllocator>
-    GenericValue(const GenericValue<Encoding,SourceAllocator>& rhs, Allocator& allocator, bool copyConstStrings = false) {
-        switch (rhs.GetType()) {
-        case kObjectType: {
-                SizeType count = rhs.data_.o.size;
-                Member* lm = reinterpret_cast<Member*>(allocator.Malloc(count * sizeof(Member)));
-                const typename GenericValue<Encoding,SourceAllocator>::Member* rm = rhs.GetMembersPointer();
-                for (SizeType i = 0; i < count; i++) {
-                    new (&lm[i].name) GenericValue(rm[i].name, allocator, copyConstStrings);
-                    new (&lm[i].value) GenericValue(rm[i].value, allocator, copyConstStrings);
-                }
-                data_.f.flags = kObjectFlag;
-                data_.o.size = data_.o.capacity = count;
-                SetMembersPointer(lm);
-            }
-            break;
-        case kArrayType: {
-                SizeType count = rhs.data_.a.size;
-                GenericValue* le = reinterpret_cast<GenericValue*>(allocator.Malloc(count * sizeof(GenericValue)));
-                const GenericValue<Encoding,SourceAllocator>* re = rhs.GetElementsPointer();
-                for (SizeType i = 0; i < count; i++)
-                    new (&le[i]) GenericValue(re[i], allocator, copyConstStrings);
-                data_.f.flags = kArrayFlag;
-                data_.a.size = data_.a.capacity = count;
-                SetElementsPointer(le);
-            }
-            break;
-        case kStringType:
-            if (rhs.data_.f.flags == kConstStringFlag && !copyConstStrings) {
-                data_.f.flags = rhs.data_.f.flags;
-                data_  = *reinterpret_cast<const Data*>(&rhs.data_);
-            }
-            else
-                SetStringRaw(StringRef(rhs.GetString(), rhs.GetStringLength()), allocator);
-            break;
-        default:
-            data_.f.flags = rhs.data_.f.flags;
-            data_  = *reinterpret_cast<const Data*>(&rhs.data_);
-            break;
-        }
-    }
-
-    //! Constructor for boolean value.
-    /*! \param b Boolean value
-        \note This constructor is limited to \em real boolean values and rejects
-            implicitly converted types like arbitrary pointers.  Use an explicit cast
-            to \c bool, if you want to construct a boolean JSON value in such cases.
-     */
-#ifndef RAPIDJSON_DOXYGEN_RUNNING // hide SFINAE from Doxygen
-    template <typename T>
-    explicit GenericValue(T b, RAPIDJSON_ENABLEIF((internal::IsSame<bool, T>))) RAPIDJSON_NOEXCEPT  // See #472
-#else
-    explicit GenericValue(bool b) RAPIDJSON_NOEXCEPT
-#endif
-        : data_() {
-            // safe-guard against failing SFINAE
-            RAPIDJSON_STATIC_ASSERT((internal::IsSame<bool,T>::Value));
-            data_.f.flags = b ? kTrueFlag : kFalseFlag;
-    }
-
-    //! Constructor for int value.
-    explicit GenericValue(int i) RAPIDJSON_NOEXCEPT : data_() {
-        data_.n.i64 = i;
-        data_.f.flags = (i >= 0) ? (kNumberIntFlag | kUintFlag | kUint64Flag) : kNumberIntFlag;
-    }
-
-    //! Constructor for unsigned value.
-    explicit GenericValue(unsigned u) RAPIDJSON_NOEXCEPT : data_() {
-        data_.n.u64 = u; 
-        data_.f.flags = (u & 0x80000000) ? kNumberUintFlag : (kNumberUintFlag | kIntFlag | kInt64Flag);
-    }
-
-    //! Constructor for int64_t value.
-    explicit GenericValue(int64_t i64) RAPIDJSON_NOEXCEPT : data_() {
-        data_.n.i64 = i64;
-        data_.f.flags = kNumberInt64Flag;
-        if (i64 >= 0) {
-            data_.f.flags |= kNumberUint64Flag;
-            if (!(static_cast<uint64_t>(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000)))
-                data_.f.flags |= kUintFlag;
-            if (!(static_cast<uint64_t>(i64) & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
-                data_.f.flags |= kIntFlag;
-        }
-        else if (i64 >= static_cast<int64_t>(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
-            data_.f.flags |= kIntFlag;
-    }
-
-    //! Constructor for uint64_t value.
-    explicit GenericValue(uint64_t u64) RAPIDJSON_NOEXCEPT : data_() {
-        data_.n.u64 = u64;
-        data_.f.flags = kNumberUint64Flag;
-        if (!(u64 & RAPIDJSON_UINT64_C2(0x80000000, 0x00000000)))
-            data_.f.flags |= kInt64Flag;
-        if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x00000000)))
-            data_.f.flags |= kUintFlag;
-        if (!(u64 & RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0x80000000)))
-            data_.f.flags |= kIntFlag;
-    }
-
-    //! Constructor for double value.
-    explicit GenericValue(double d) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = d; data_.f.flags = kNumberDoubleFlag; }
-
-    //! Constructor for float value.
-    explicit GenericValue(float f) RAPIDJSON_NOEXCEPT : data_() { data_.n.d = static_cast<double>(f); data_.f.flags = kNumberDoubleFlag; }
-
-    //! Constructor for constant string (i.e. do not make a copy of string)
-    GenericValue(const Ch* s, SizeType length) RAPIDJSON_NOEXCEPT : data_() { SetStringRaw(StringRef(s, length)); }
-
-    //! Constructor for constant string (i.e. do not make a copy of string)
-    explicit GenericValue(StringRefType s) RAPIDJSON_NOEXCEPT : data_() { SetStringRaw(s); }
-
-    //! Constructor for copy-string (i.e. do make a copy of string)
-    GenericValue(const Ch* s, SizeType length, Allocator& allocator) : data_() { SetStringRaw(StringRef(s, length), allocator); }
-
-    //! Constructor for copy-string (i.e. do make a copy of string)
-    GenericValue(const Ch*s, Allocator& allocator) : data_() { SetStringRaw(StringRef(s), allocator); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Constructor for copy-string from a string object (i.e. do make a copy of string)
-    /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-     */
-    GenericValue(const std::basic_string<Ch>& s, Allocator& allocator) : data_() { SetStringRaw(StringRef(s), allocator); }
-#endif
-
-    //! Constructor for Array.
-    /*!
-        \param a An array obtained by \c GetArray().
-        \note \c Array is always pass-by-value.
-        \note the source array is moved into this value and the sourec array becomes empty.
-    */
-    GenericValue(Array a) RAPIDJSON_NOEXCEPT : data_(a.value_.data_) {
-        a.value_.data_ = Data();
-        a.value_.data_.f.flags = kArrayFlag;
-    }
-
-    //! Constructor for Object.
-    /*!
-        \param o An object obtained by \c GetObject().
-        \note \c Object is always pass-by-value.
-        \note the source object is moved into this value and the sourec object becomes empty.
-    */
-    GenericValue(Object o) RAPIDJSON_NOEXCEPT : data_(o.value_.data_) {
-        o.value_.data_ = Data();
-        o.value_.data_.f.flags = kObjectFlag;
-    }
-
-    //! Destructor.
-    /*! Need to destruct elements of array, members of object, or copy-string.
-    */
-    ~GenericValue() {
-        if (Allocator::kNeedFree) { // Shortcut by Allocator's trait
-            switch(data_.f.flags) {
-            case kArrayFlag:
-                {
-                    GenericValue* e = GetElementsPointer();
-                    for (GenericValue* v = e; v != e + data_.a.size; ++v)
-                        v->~GenericValue();
-                    Allocator::Free(e);
-                }
-                break;
-
-            case kObjectFlag:
-                for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m)
-                    m->~Member();
-                Allocator::Free(GetMembersPointer());
-                break;
-
-            case kCopyStringFlag:
-                Allocator::Free(const_cast<Ch*>(GetStringPointer()));
-                break;
-
-            default:
-                break;  // Do nothing for other types.
-            }
-        }
-    }
-
-    //@}
-
-    //!@name Assignment operators
-    //@{
-
-    //! Assignment with move semantics.
-    /*! \param rhs Source of the assignment. It will become a null value after assignment.
-    */
-    GenericValue& operator=(GenericValue& rhs) RAPIDJSON_NOEXCEPT {
-        if (RAPIDJSON_LIKELY(this != &rhs)) {
-            this->~GenericValue();
-            RawAssign(rhs);
-        }
-        return *this;
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Move assignment in C++11
-    GenericValue& operator=(GenericValue&& rhs) RAPIDJSON_NOEXCEPT {
-        return *this = rhs.Move();
-    }
-#endif
-
-    //! Assignment of constant string reference (no copy)
-    /*! \param str Constant string reference to be assigned
-        \note This overload is needed to avoid clashes with the generic primitive type assignment overload below.
-        \see GenericStringRef, operator=(T)
-    */
-    GenericValue& operator=(StringRefType str) RAPIDJSON_NOEXCEPT {
-        GenericValue s(str);
-        return *this = s;
-    }
-
-    //! Assignment with primitive types.
-    /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
-        \param value The value to be assigned.
-
-        \note The source type \c T explicitly disallows all pointer types,
-            especially (\c const) \ref Ch*.  This helps avoiding implicitly
-            referencing character strings with insufficient lifetime, use
-            \ref SetString(const Ch*, Allocator&) (for copying) or
-            \ref StringRef() (to explicitly mark the pointer as constant) instead.
-            All other pointer types would implicitly convert to \c bool,
-            use \ref SetBool() instead.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::IsPointer<T>), (GenericValue&))
-    operator=(T value) {
-        GenericValue v(value);
-        return *this = v;
-    }
-
-    //! Deep-copy assignment from Value
-    /*! Assigns a \b copy of the Value to the current Value object
-        \tparam SourceAllocator Allocator type of \c rhs
-        \param rhs Value to copy from (read-only)
-        \param allocator Allocator to use for copying
-        \param copyConstStrings Force copying of constant strings (e.g. referencing an in-situ buffer)
-     */
-    template <typename SourceAllocator>
-    GenericValue& CopyFrom(const GenericValue<Encoding, SourceAllocator>& rhs, Allocator& allocator, bool copyConstStrings = false) {
-        RAPIDJSON_ASSERT(static_cast<void*>(this) != static_cast<void const*>(&rhs));
-        this->~GenericValue();
-        new (this) GenericValue(rhs, allocator, copyConstStrings);
-        return *this;
-    }
-
-    //! Exchange the contents of this value with those of other.
-    /*!
-        \param other Another value.
-        \note Constant complexity.
-    */
-    GenericValue& Swap(GenericValue& other) RAPIDJSON_NOEXCEPT {
-        GenericValue temp;
-        temp.RawAssign(*this);
-        RawAssign(other);
-        other.RawAssign(temp);
-        return *this;
-    }
-
-    //! free-standing swap function helper
-    /*!
-        Helper function to enable support for common swap implementation pattern based on \c std::swap:
-        \code
-        void swap(MyClass& a, MyClass& b) {
-            using std::swap;
-            swap(a.value, b.value);
-            // ...
-        }
-        \endcode
-        \see Swap()
-     */
-    friend inline void swap(GenericValue& a, GenericValue& b) RAPIDJSON_NOEXCEPT { a.Swap(b); }
-
-    //! Prepare Value for move semantics
-    /*! \return *this */
-    GenericValue& Move() RAPIDJSON_NOEXCEPT { return *this; }
-    //@}
-
-    //!@name Equal-to and not-equal-to operators
-    //@{
-    //! Equal-to operator
-    /*!
-        \note If an object contains duplicated named member, comparing equality with any object is always \c false.
-        \note Complexity is quadratic in Object's member number and linear for the rest (number of all values in the subtree and total lengths of all strings).
-    */
-    template <typename SourceAllocator>
-    bool operator==(const GenericValue<Encoding, SourceAllocator>& rhs) const {
-        typedef GenericValue<Encoding, SourceAllocator> RhsType;
-        if (GetType() != rhs.GetType())
-            return false;
-
-        switch (GetType()) {
-        case kObjectType: // Warning: O(n^2) inner-loop
-            if (data_.o.size != rhs.data_.o.size)
-                return false;           
-            for (ConstMemberIterator lhsMemberItr = MemberBegin(); lhsMemberItr != MemberEnd(); ++lhsMemberItr) {
-                typename RhsType::ConstMemberIterator rhsMemberItr = rhs.FindMember(lhsMemberItr->name);
-                if (rhsMemberItr == rhs.MemberEnd() || lhsMemberItr->value != rhsMemberItr->value)
-                    return false;
-            }
-            return true;
-            
-        case kArrayType:
-            if (data_.a.size != rhs.data_.a.size)
-                return false;
-            for (SizeType i = 0; i < data_.a.size; i++)
-                if ((*this)[i] != rhs[i])
-                    return false;
-            return true;
-
-        case kStringType:
-            return StringEqual(rhs);
-
-        case kNumberType:
-            if (IsDouble() || rhs.IsDouble()) {
-                double a = GetDouble();     // May convert from integer to double.
-                double b = rhs.GetDouble(); // Ditto
-                return a >= b && a <= b;    // Prevent -Wfloat-equal
-            }
-            else
-                return data_.n.u64 == rhs.data_.n.u64;
-
-        default:
-            return true;
-        }
-    }
-
-    //! Equal-to operator with const C-string pointer
-    bool operator==(const Ch* rhs) const { return *this == GenericValue(StringRef(rhs)); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Equal-to operator with string object
-    /*! \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-     */
-    bool operator==(const std::basic_string<Ch>& rhs) const { return *this == GenericValue(StringRef(rhs)); }
-#endif
-
-    //! Equal-to operator with primitive types
-    /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c double, \c true, \c false
-    */
-    template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>,internal::IsGenericValue<T> >), (bool)) operator==(const T& rhs) const { return *this == GenericValue(rhs); }
-
-    //! Not-equal-to operator
-    /*! \return !(*this == rhs)
-     */
-    template <typename SourceAllocator>
-    bool operator!=(const GenericValue<Encoding, SourceAllocator>& rhs) const { return !(*this == rhs); }
-
-    //! Not-equal-to operator with const C-string pointer
-    bool operator!=(const Ch* rhs) const { return !(*this == rhs); }
-
-    //! Not-equal-to operator with arbitrary types
-    /*! \return !(*this == rhs)
-     */
-    template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator!=(const T& rhs) const { return !(*this == rhs); }
-
-    //! Equal-to operator with arbitrary types (symmetric version)
-    /*! \return (rhs == lhs)
-     */
-    template <typename T> friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator==(const T& lhs, const GenericValue& rhs) { return rhs == lhs; }
-
-    //! Not-Equal-to operator with arbitrary types (symmetric version)
-    /*! \return !(rhs == lhs)
-     */
-    template <typename T> friend RAPIDJSON_DISABLEIF_RETURN((internal::IsGenericValue<T>), (bool)) operator!=(const T& lhs, const GenericValue& rhs) { return !(rhs == lhs); }
-    //@}
-
-    //!@name Type
-    //@{
-
-    Type GetType()  const { return static_cast<Type>(data_.f.flags & kTypeMask); }
-    bool IsNull()   const { return data_.f.flags == kNullFlag; }
-    bool IsFalse()  const { return data_.f.flags == kFalseFlag; }
-    bool IsTrue()   const { return data_.f.flags == kTrueFlag; }
-    bool IsBool()   const { return (data_.f.flags & kBoolFlag) != 0; }
-    bool IsObject() const { return data_.f.flags == kObjectFlag; }
-    bool IsArray()  const { return data_.f.flags == kArrayFlag; }
-    bool IsNumber() const { return (data_.f.flags & kNumberFlag) != 0; }
-    bool IsInt()    const { return (data_.f.flags & kIntFlag) != 0; }
-    bool IsUint()   const { return (data_.f.flags & kUintFlag) != 0; }
-    bool IsInt64()  const { return (data_.f.flags & kInt64Flag) != 0; }
-    bool IsUint64() const { return (data_.f.flags & kUint64Flag) != 0; }
-    bool IsDouble() const { return (data_.f.flags & kDoubleFlag) != 0; }
-    bool IsString() const { return (data_.f.flags & kStringFlag) != 0; }
-
-    // Checks whether a number can be losslessly converted to a double.
-    bool IsLosslessDouble() const {
-        if (!IsNumber()) return false;
-        if (IsUint64()) {
-            uint64_t u = GetUint64();
-            volatile double d = static_cast<double>(u);
-            return (d >= 0.0)
-                && (d < static_cast<double>((std::numeric_limits<uint64_t>::max)()))
-                && (u == static_cast<uint64_t>(d));
-        }
-        if (IsInt64()) {
-            int64_t i = GetInt64();
-            volatile double d = static_cast<double>(i);
-            return (d >= static_cast<double>((std::numeric_limits<int64_t>::min)()))
-                && (d < static_cast<double>((std::numeric_limits<int64_t>::max)()))
-                && (i == static_cast<int64_t>(d));
-        }
-        return true; // double, int, uint are always lossless
-    }
-
-    // Checks whether a number is a float (possible lossy).
-    bool IsFloat() const  {
-        if ((data_.f.flags & kDoubleFlag) == 0)
-            return false;
-        double d = GetDouble();
-        return d >= -3.4028234e38 && d <= 3.4028234e38;
-    }
-    // Checks whether a number can be losslessly converted to a float.
-    bool IsLosslessFloat() const {
-        if (!IsNumber()) return false;
-        double a = GetDouble();
-        if (a < static_cast<double>(-(std::numeric_limits<float>::max)())
-                || a > static_cast<double>((std::numeric_limits<float>::max)()))
-            return false;
-        double b = static_cast<double>(static_cast<float>(a));
-        return a >= b && a <= b;    // Prevent -Wfloat-equal
-    }
-
-    //@}
-
-    //!@name Null
-    //@{
-
-    GenericValue& SetNull() { this->~GenericValue(); new (this) GenericValue(); return *this; }
-
-    //@}
-
-    //!@name Bool
-    //@{
-
-    bool GetBool() const { RAPIDJSON_ASSERT(IsBool()); return data_.f.flags == kTrueFlag; }
-    //!< Set boolean value
-    /*! \post IsBool() == true */
-    GenericValue& SetBool(bool b) { this->~GenericValue(); new (this) GenericValue(b); return *this; }
-
-    //@}
-
-    //!@name Object
-    //@{
-
-    //! Set this value as an empty object.
-    /*! \post IsObject() == true */
-    GenericValue& SetObject() { this->~GenericValue(); new (this) GenericValue(kObjectType); return *this; }
-
-    //! Get the number of members in the object.
-    SizeType MemberCount() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size; }
-
-    //! Get the capacity of object.
-    SizeType MemberCapacity() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.capacity; }
-
-    //! Check whether the object is empty.
-    bool ObjectEmpty() const { RAPIDJSON_ASSERT(IsObject()); return data_.o.size == 0; }
-
-    //! Get a value from an object associated with the name.
-    /*! \pre IsObject() == true
-        \tparam T Either \c Ch or \c const \c Ch (template used for disambiguation with \ref operator[](SizeType))
-        \note In version 0.1x, if the member is not found, this function returns a null value. This makes issue 7.
-        Since 0.2, if the name is not correct, it will assert.
-        If user is unsure whether a member exists, user should use HasMember() first.
-        A better approach is to use FindMember().
-        \note Linear time complexity.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr<internal::IsSame<typename internal::RemoveConst<T>::Type, Ch> >),(GenericValue&)) operator[](T* name) {
-        GenericValue n(StringRef(name));
-        return (*this)[n];
-    }
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr<internal::IsSame<typename internal::RemoveConst<T>::Type, Ch> >),(const GenericValue&)) operator[](T* name) const { return const_cast<GenericValue&>(*this)[name]; }
-
-    //! Get a value from an object associated with the name.
-    /*! \pre IsObject() == true
-        \tparam SourceAllocator Allocator of the \c name value
-
-        \note Compared to \ref operator[](T*), this version is faster because it does not need a StrLen().
-        And it can also handle strings with embedded null characters.
-
-        \note Linear time complexity.
-    */
-    template <typename SourceAllocator>
-    GenericValue& operator[](const GenericValue<Encoding, SourceAllocator>& name) {
-        MemberIterator member = FindMember(name);
-        if (member != MemberEnd())
-            return member->value;
-        else {
-            RAPIDJSON_ASSERT(false);    // see above note
-
-            // This will generate -Wexit-time-destructors in clang
-            // static GenericValue NullValue;
-            // return NullValue;
-
-            // Use static buffer and placement-new to prevent destruction
-            static char buffer[sizeof(GenericValue)];
-            return *new (buffer) GenericValue();
-        }
-    }
-    template <typename SourceAllocator>
-    const GenericValue& operator[](const GenericValue<Encoding, SourceAllocator>& name) const { return const_cast<GenericValue&>(*this)[name]; }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Get a value from an object associated with name (string object).
-    GenericValue& operator[](const std::basic_string<Ch>& name) { return (*this)[GenericValue(StringRef(name))]; }
-    const GenericValue& operator[](const std::basic_string<Ch>& name) const { return (*this)[GenericValue(StringRef(name))]; }
-#endif
-
-    //! Const member iterator
-    /*! \pre IsObject() == true */
-    ConstMemberIterator MemberBegin() const { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(GetMembersPointer()); }
-    //! Const \em past-the-end member iterator
-    /*! \pre IsObject() == true */
-    ConstMemberIterator MemberEnd() const   { RAPIDJSON_ASSERT(IsObject()); return ConstMemberIterator(GetMembersPointer() + data_.o.size); }
-    //! Member iterator
-    /*! \pre IsObject() == true */
-    MemberIterator MemberBegin()            { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(GetMembersPointer()); }
-    //! \em Past-the-end member iterator
-    /*! \pre IsObject() == true */
-    MemberIterator MemberEnd()              { RAPIDJSON_ASSERT(IsObject()); return MemberIterator(GetMembersPointer() + data_.o.size); }
-
-    //! Request the object to have enough capacity to store members.
-    /*! \param newCapacity  The capacity that the object at least need to have.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \note Linear time complexity.
-    */
-    GenericValue& MemberReserve(SizeType newCapacity, Allocator &allocator) {
-        RAPIDJSON_ASSERT(IsObject());
-        if (newCapacity > data_.o.capacity) {
-            SetMembersPointer(reinterpret_cast<Member*>(allocator.Realloc(GetMembersPointer(), data_.o.capacity * sizeof(Member), newCapacity * sizeof(Member))));
-            data_.o.capacity = newCapacity;
-        }
-        return *this;
-    }
-
-    //! Check whether a member exists in the object.
-    /*!
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Whether a member with that name exists.
-        \note It is better to use FindMember() directly if you need the obtain the value as well.
-        \note Linear time complexity.
-    */
-    bool HasMember(const Ch* name) const { return FindMember(name) != MemberEnd(); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Check whether a member exists in the object with string object.
-    /*!
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Whether a member with that name exists.
-        \note It is better to use FindMember() directly if you need the obtain the value as well.
-        \note Linear time complexity.
-    */
-    bool HasMember(const std::basic_string<Ch>& name) const { return FindMember(name) != MemberEnd(); }
-#endif
-
-    //! Check whether a member exists in the object with GenericValue name.
-    /*!
-        This version is faster because it does not need a StrLen(). It can also handle string with null character.
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Whether a member with that name exists.
-        \note It is better to use FindMember() directly if you need the obtain the value as well.
-        \note Linear time complexity.
-    */
-    template <typename SourceAllocator>
-    bool HasMember(const GenericValue<Encoding, SourceAllocator>& name) const { return FindMember(name) != MemberEnd(); }
-
-    //! Find member by name.
-    /*!
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Iterator to member, if it exists.
-            Otherwise returns \ref MemberEnd().
-
-        \note Earlier versions of Rapidjson returned a \c NULL pointer, in case
-            the requested member doesn't exist. For consistency with e.g.
-            \c std::map, this has been changed to MemberEnd() now.
-        \note Linear time complexity.
-    */
-    MemberIterator FindMember(const Ch* name) {
-        GenericValue n(StringRef(name));
-        return FindMember(n);
-    }
-
-    ConstMemberIterator FindMember(const Ch* name) const { return const_cast<GenericValue&>(*this).FindMember(name); }
-
-    //! Find member by name.
-    /*!
-        This version is faster because it does not need a StrLen(). It can also handle string with null character.
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Iterator to member, if it exists.
-            Otherwise returns \ref MemberEnd().
-
-        \note Earlier versions of Rapidjson returned a \c NULL pointer, in case
-            the requested member doesn't exist. For consistency with e.g.
-            \c std::map, this has been changed to MemberEnd() now.
-        \note Linear time complexity.
-    */
-    template <typename SourceAllocator>
-    MemberIterator FindMember(const GenericValue<Encoding, SourceAllocator>& name) {
-        RAPIDJSON_ASSERT(IsObject());
-        RAPIDJSON_ASSERT(name.IsString());
-        MemberIterator member = MemberBegin();
-        for ( ; member != MemberEnd(); ++member)
-            if (name.StringEqual(member->name))
-                break;
-        return member;
-    }
-    template <typename SourceAllocator> ConstMemberIterator FindMember(const GenericValue<Encoding, SourceAllocator>& name) const { return const_cast<GenericValue&>(*this).FindMember(name); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Find member by string object name.
-    /*!
-        \param name Member name to be searched.
-        \pre IsObject() == true
-        \return Iterator to member, if it exists.
-            Otherwise returns \ref MemberEnd().
-    */
-    MemberIterator FindMember(const std::basic_string<Ch>& name) { return FindMember(GenericValue(StringRef(name))); }
-    ConstMemberIterator FindMember(const std::basic_string<Ch>& name) const { return FindMember(GenericValue(StringRef(name))); }
-#endif
-
-    //! Add a member (name-value pair) to the object.
-    /*! \param name A string value as name of member.
-        \param value Value of any type.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \note The ownership of \c name and \c value will be transferred to this object on success.
-        \pre  IsObject() && name.IsString()
-        \post name.IsNull() && value.IsNull()
-        \note Amortized Constant time complexity.
-    */
-    GenericValue& AddMember(GenericValue& name, GenericValue& value, Allocator& allocator) {
-        RAPIDJSON_ASSERT(IsObject());
-        RAPIDJSON_ASSERT(name.IsString());
-
-        ObjectData& o = data_.o;
-        if (o.size >= o.capacity)
-            MemberReserve(o.capacity == 0 ? kDefaultObjectCapacity : (o.capacity + (o.capacity + 1) / 2), allocator);
-        Member* members = GetMembersPointer();
-        members[o.size].name.RawAssign(name);
-        members[o.size].value.RawAssign(value);
-        o.size++;
-        return *this;
-    }
-
-    //! Add a constant string value as member (name-value pair) to the object.
-    /*! \param name A string value as name of member.
-        \param value constant string reference as value of member.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \pre  IsObject()
-        \note This overload is needed to avoid clashes with the generic primitive type AddMember(GenericValue&,T,Allocator&) overload below.
-        \note Amortized Constant time complexity.
-    */
-    GenericValue& AddMember(GenericValue& name, StringRefType value, Allocator& allocator) {
-        GenericValue v(value);
-        return AddMember(name, v, allocator);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Add a string object as member (name-value pair) to the object.
-    /*! \param name A string value as name of member.
-        \param value constant string reference as value of member.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \pre  IsObject()
-        \note This overload is needed to avoid clashes with the generic primitive type AddMember(GenericValue&,T,Allocator&) overload below.
-        \note Amortized Constant time complexity.
-    */
-    GenericValue& AddMember(GenericValue& name, std::basic_string<Ch>& value, Allocator& allocator) {
-        GenericValue v(value, allocator);
-        return AddMember(name, v, allocator);
-    }
-#endif
-
-    //! Add any primitive value as member (name-value pair) to the object.
-    /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
-        \param name A string value as name of member.
-        \param value Value of primitive type \c T as value of member
-        \param allocator Allocator for reallocating memory. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \pre  IsObject()
-
-        \note The source type \c T explicitly disallows all pointer types,
-            especially (\c const) \ref Ch*.  This helps avoiding implicitly
-            referencing character strings with insufficient lifetime, use
-            \ref AddMember(StringRefType, GenericValue&, Allocator&) or \ref
-            AddMember(StringRefType, StringRefType, Allocator&).
-            All other pointer types would implicitly convert to \c bool,
-            use an explicit cast instead, if needed.
-        \note Amortized Constant time complexity.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericValue&))
-    AddMember(GenericValue& name, T value, Allocator& allocator) {
-        GenericValue v(value);
-        return AddMember(name, v, allocator);
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericValue& AddMember(GenericValue&& name, GenericValue&& value, Allocator& allocator) {
-        return AddMember(name, value, allocator);
-    }
-    GenericValue& AddMember(GenericValue&& name, GenericValue& value, Allocator& allocator) {
-        return AddMember(name, value, allocator);
-    }
-    GenericValue& AddMember(GenericValue& name, GenericValue&& value, Allocator& allocator) {
-        return AddMember(name, value, allocator);
-    }
-    GenericValue& AddMember(StringRefType name, GenericValue&& value, Allocator& allocator) {
-        GenericValue n(name);
-        return AddMember(n, value, allocator);
-    }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
-
-    //! Add a member (name-value pair) to the object.
-    /*! \param name A constant string reference as name of member.
-        \param value Value of any type.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \note The ownership of \c value will be transferred to this object on success.
-        \pre  IsObject()
-        \post value.IsNull()
-        \note Amortized Constant time complexity.
-    */
-    GenericValue& AddMember(StringRefType name, GenericValue& value, Allocator& allocator) {
-        GenericValue n(name);
-        return AddMember(n, value, allocator);
-    }
-
-    //! Add a constant string value as member (name-value pair) to the object.
-    /*! \param name A constant string reference as name of member.
-        \param value constant string reference as value of member.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \pre  IsObject()
-        \note This overload is needed to avoid clashes with the generic primitive type AddMember(StringRefType,T,Allocator&) overload below.
-        \note Amortized Constant time complexity.
-    */
-    GenericValue& AddMember(StringRefType name, StringRefType value, Allocator& allocator) {
-        GenericValue v(value);
-        return AddMember(name, v, allocator);
-    }
-
-    //! Add any primitive value as member (name-value pair) to the object.
-    /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
-        \param name A constant string reference as name of member.
-        \param value Value of primitive type \c T as value of member
-        \param allocator Allocator for reallocating memory. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \pre  IsObject()
-
-        \note The source type \c T explicitly disallows all pointer types,
-            especially (\c const) \ref Ch*.  This helps avoiding implicitly
-            referencing character strings with insufficient lifetime, use
-            \ref AddMember(StringRefType, GenericValue&, Allocator&) or \ref
-            AddMember(StringRefType, StringRefType, Allocator&).
-            All other pointer types would implicitly convert to \c bool,
-            use an explicit cast instead, if needed.
-        \note Amortized Constant time complexity.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericValue&))
-    AddMember(StringRefType name, T value, Allocator& allocator) {
-        GenericValue n(name);
-        return AddMember(n, value, allocator);
-    }
-
-    //! Remove all members in the object.
-    /*! This function do not deallocate memory in the object, i.e. the capacity is unchanged.
-        \note Linear time complexity.
-    */
-    void RemoveAllMembers() {
-        RAPIDJSON_ASSERT(IsObject()); 
-        for (MemberIterator m = MemberBegin(); m != MemberEnd(); ++m)
-            m->~Member();
-        data_.o.size = 0;
-    }
-
-    //! Remove a member in object by its name.
-    /*! \param name Name of member to be removed.
-        \return Whether the member existed.
-        \note This function may reorder the object members. Use \ref
-            EraseMember(ConstMemberIterator) if you need to preserve the
-            relative order of the remaining members.
-        \note Linear time complexity.
-    */
-    bool RemoveMember(const Ch* name) {
-        GenericValue n(StringRef(name));
-        return RemoveMember(n);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool RemoveMember(const std::basic_string<Ch>& name) { return RemoveMember(GenericValue(StringRef(name))); }
-#endif
-
-    template <typename SourceAllocator>
-    bool RemoveMember(const GenericValue<Encoding, SourceAllocator>& name) {
-        MemberIterator m = FindMember(name);
-        if (m != MemberEnd()) {
-            RemoveMember(m);
-            return true;
-        }
-        else
-            return false;
-    }
-
-    //! Remove a member in object by iterator.
-    /*! \param m member iterator (obtained by FindMember() or MemberBegin()).
-        \return the new iterator after removal.
-        \note This function may reorder the object members. Use \ref
-            EraseMember(ConstMemberIterator) if you need to preserve the
-            relative order of the remaining members.
-        \note Constant time complexity.
-    */
-    MemberIterator RemoveMember(MemberIterator m) {
-        RAPIDJSON_ASSERT(IsObject());
-        RAPIDJSON_ASSERT(data_.o.size > 0);
-        RAPIDJSON_ASSERT(GetMembersPointer() != 0);
-        RAPIDJSON_ASSERT(m >= MemberBegin() && m < MemberEnd());
-
-        MemberIterator last(GetMembersPointer() + (data_.o.size - 1));
-        if (data_.o.size > 1 && m != last)
-            *m = *last; // Move the last one to this place
-        else
-            m->~Member(); // Only one left, just destroy
-        --data_.o.size;
-        return m;
-    }
-
-    //! Remove a member from an object by iterator.
-    /*! \param pos iterator to the member to remove
-        \pre IsObject() == true && \ref MemberBegin() <= \c pos < \ref MemberEnd()
-        \return Iterator following the removed element.
-            If the iterator \c pos refers to the last element, the \ref MemberEnd() iterator is returned.
-        \note This function preserves the relative order of the remaining object
-            members. If you do not need this, use the more efficient \ref RemoveMember(MemberIterator).
-        \note Linear time complexity.
-    */
-    MemberIterator EraseMember(ConstMemberIterator pos) {
-        return EraseMember(pos, pos +1);
-    }
-
-    //! Remove members in the range [first, last) from an object.
-    /*! \param first iterator to the first member to remove
-        \param last  iterator following the last member to remove
-        \pre IsObject() == true && \ref MemberBegin() <= \c first <= \c last <= \ref MemberEnd()
-        \return Iterator following the last removed element.
-        \note This function preserves the relative order of the remaining object
-            members.
-        \note Linear time complexity.
-    */
-    MemberIterator EraseMember(ConstMemberIterator first, ConstMemberIterator last) {
-        RAPIDJSON_ASSERT(IsObject());
-        RAPIDJSON_ASSERT(data_.o.size > 0);
-        RAPIDJSON_ASSERT(GetMembersPointer() != 0);
-        RAPIDJSON_ASSERT(first >= MemberBegin());
-        RAPIDJSON_ASSERT(first <= last);
-        RAPIDJSON_ASSERT(last <= MemberEnd());
-
-        MemberIterator pos = MemberBegin() + (first - MemberBegin());
-        for (MemberIterator itr = pos; itr != last; ++itr)
-            itr->~Member();
-        std::memmove(static_cast<void*>(&*pos), &*last, static_cast<size_t>(MemberEnd() - last) * sizeof(Member));
-        data_.o.size -= static_cast<SizeType>(last - first);
-        return pos;
-    }
-
-    //! Erase a member in object by its name.
-    /*! \param name Name of member to be removed.
-        \return Whether the member existed.
-        \note Linear time complexity.
-    */
-    bool EraseMember(const Ch* name) {
-        GenericValue n(StringRef(name));
-        return EraseMember(n);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool EraseMember(const std::basic_string<Ch>& name) { return EraseMember(GenericValue(StringRef(name))); }
-#endif
-
-    template <typename SourceAllocator>
-    bool EraseMember(const GenericValue<Encoding, SourceAllocator>& name) {
-        MemberIterator m = FindMember(name);
-        if (m != MemberEnd()) {
-            EraseMember(m);
-            return true;
-        }
-        else
-            return false;
-    }
-
-    Object GetObject() { RAPIDJSON_ASSERT(IsObject()); return Object(*this); }
-    ConstObject GetObject() const { RAPIDJSON_ASSERT(IsObject()); return ConstObject(*this); }
-
-    //@}
-
-    //!@name Array
-    //@{
-
-    //! Set this value as an empty array.
-    /*! \post IsArray == true */
-    GenericValue& SetArray() { this->~GenericValue(); new (this) GenericValue(kArrayType); return *this; }
-
-    //! Get the number of elements in array.
-    SizeType Size() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size; }
-
-    //! Get the capacity of array.
-    SizeType Capacity() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.capacity; }
-
-    //! Check whether the array is empty.
-    bool Empty() const { RAPIDJSON_ASSERT(IsArray()); return data_.a.size == 0; }
-
-    //! Remove all elements in the array.
-    /*! This function do not deallocate memory in the array, i.e. the capacity is unchanged.
-        \note Linear time complexity.
-    */
-    void Clear() {
-        RAPIDJSON_ASSERT(IsArray()); 
-        GenericValue* e = GetElementsPointer();
-        for (GenericValue* v = e; v != e + data_.a.size; ++v)
-            v->~GenericValue();
-        data_.a.size = 0;
-    }
-
-    //! Get an element from array by index.
-    /*! \pre IsArray() == true
-        \param index Zero-based index of element.
-        \see operator[](T*)
-    */
-    GenericValue& operator[](SizeType index) {
-        RAPIDJSON_ASSERT(IsArray());
-        RAPIDJSON_ASSERT(index < data_.a.size);
-        return GetElementsPointer()[index];
-    }
-    const GenericValue& operator[](SizeType index) const { return const_cast<GenericValue&>(*this)[index]; }
-
-    //! Element iterator
-    /*! \pre IsArray() == true */
-    ValueIterator Begin() { RAPIDJSON_ASSERT(IsArray()); return GetElementsPointer(); }
-    //! \em Past-the-end element iterator
-    /*! \pre IsArray() == true */
-    ValueIterator End() { RAPIDJSON_ASSERT(IsArray()); return GetElementsPointer() + data_.a.size; }
-    //! Constant element iterator
-    /*! \pre IsArray() == true */
-    ConstValueIterator Begin() const { return const_cast<GenericValue&>(*this).Begin(); }
-    //! Constant \em past-the-end element iterator
-    /*! \pre IsArray() == true */
-    ConstValueIterator End() const { return const_cast<GenericValue&>(*this).End(); }
-
-    //! Request the array to have enough capacity to store elements.
-    /*! \param newCapacity  The capacity that the array at least need to have.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \note Linear time complexity.
-    */
-    GenericValue& Reserve(SizeType newCapacity, Allocator &allocator) {
-        RAPIDJSON_ASSERT(IsArray());
-        if (newCapacity > data_.a.capacity) {
-            SetElementsPointer(reinterpret_cast<GenericValue*>(allocator.Realloc(GetElementsPointer(), data_.a.capacity * sizeof(GenericValue), newCapacity * sizeof(GenericValue))));
-            data_.a.capacity = newCapacity;
-        }
-        return *this;
-    }
-
-    //! Append a GenericValue at the end of the array.
-    /*! \param value        Value to be appended.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \pre IsArray() == true
-        \post value.IsNull() == true
-        \return The value itself for fluent API.
-        \note The ownership of \c value will be transferred to this array on success.
-        \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
-        \note Amortized constant time complexity.
-    */
-    GenericValue& PushBack(GenericValue& value, Allocator& allocator) {
-        RAPIDJSON_ASSERT(IsArray());
-        if (data_.a.size >= data_.a.capacity)
-            Reserve(data_.a.capacity == 0 ? kDefaultArrayCapacity : (data_.a.capacity + (data_.a.capacity + 1) / 2), allocator);
-        GetElementsPointer()[data_.a.size++].RawAssign(value);
-        return *this;
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericValue& PushBack(GenericValue&& value, Allocator& allocator) {
-        return PushBack(value, allocator);
-    }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
-    //! Append a constant string reference at the end of the array.
-    /*! \param value        Constant string reference to be appended.
-        \param allocator    Allocator for reallocating memory. It must be the same one used previously. Commonly use GenericDocument::GetAllocator().
-        \pre IsArray() == true
-        \return The value itself for fluent API.
-        \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
-        \note Amortized constant time complexity.
-        \see GenericStringRef
-    */
-    GenericValue& PushBack(StringRefType value, Allocator& allocator) {
-        return (*this).template PushBack<StringRefType>(value, allocator);
-    }
-
-    //! Append a primitive value at the end of the array.
-    /*! \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t
-        \param value Value of primitive type T to be appended.
-        \param allocator    Allocator for reallocating memory. It must be the same one as used before. Commonly use GenericDocument::GetAllocator().
-        \pre IsArray() == true
-        \return The value itself for fluent API.
-        \note If the number of elements to be appended is known, calls Reserve() once first may be more efficient.
-
-        \note The source type \c T explicitly disallows all pointer types,
-            especially (\c const) \ref Ch*.  This helps avoiding implicitly
-            referencing character strings with insufficient lifetime, use
-            \ref PushBack(GenericValue&, Allocator&) or \ref
-            PushBack(StringRefType, Allocator&).
-            All other pointer types would implicitly convert to \c bool,
-            use an explicit cast instead, if needed.
-        \note Amortized constant time complexity.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericValue&))
-    PushBack(T value, Allocator& allocator) {
-        GenericValue v(value);
-        return PushBack(v, allocator);
-    }
-
-    //! Remove the last element in the array.
-    /*!
-        \note Constant time complexity.
-    */
-    GenericValue& PopBack() {
-        RAPIDJSON_ASSERT(IsArray());
-        RAPIDJSON_ASSERT(!Empty());
-        GetElementsPointer()[--data_.a.size].~GenericValue();
-        return *this;
-    }
-
-    //! Remove an element of array by iterator.
-    /*!
-        \param pos iterator to the element to remove
-        \pre IsArray() == true && \ref Begin() <= \c pos < \ref End()
-        \return Iterator following the removed element. If the iterator pos refers to the last element, the End() iterator is returned.
-        \note Linear time complexity.
-    */
-    ValueIterator Erase(ConstValueIterator pos) {
-        return Erase(pos, pos + 1);
-    }
-
-    //! Remove elements in the range [first, last) of the array.
-    /*!
-        \param first iterator to the first element to remove
-        \param last  iterator following the last element to remove
-        \pre IsArray() == true && \ref Begin() <= \c first <= \c last <= \ref End()
-        \return Iterator following the last removed element.
-        \note Linear time complexity.
-    */
-    ValueIterator Erase(ConstValueIterator first, ConstValueIterator last) {
-        RAPIDJSON_ASSERT(IsArray());
-        RAPIDJSON_ASSERT(data_.a.size > 0);
-        RAPIDJSON_ASSERT(GetElementsPointer() != 0);
-        RAPIDJSON_ASSERT(first >= Begin());
-        RAPIDJSON_ASSERT(first <= last);
-        RAPIDJSON_ASSERT(last <= End());
-        ValueIterator pos = Begin() + (first - Begin());
-        for (ValueIterator itr = pos; itr != last; ++itr)
-            itr->~GenericValue();
-        std::memmove(static_cast<void*>(pos), last, static_cast<size_t>(End() - last) * sizeof(GenericValue));
-        data_.a.size -= static_cast<SizeType>(last - first);
-        return pos;
-    }
-
-    Array GetArray() { RAPIDJSON_ASSERT(IsArray()); return Array(*this); }
-    ConstArray GetArray() const { RAPIDJSON_ASSERT(IsArray()); return ConstArray(*this); }
-
-    //@}
-
-    //!@name Number
-    //@{
-
-    int GetInt() const          { RAPIDJSON_ASSERT(data_.f.flags & kIntFlag);   return data_.n.i.i;   }
-    unsigned GetUint() const    { RAPIDJSON_ASSERT(data_.f.flags & kUintFlag);  return data_.n.u.u;   }
-    int64_t GetInt64() const    { RAPIDJSON_ASSERT(data_.f.flags & kInt64Flag); return data_.n.i64; }
-    uint64_t GetUint64() const  { RAPIDJSON_ASSERT(data_.f.flags & kUint64Flag); return data_.n.u64; }
-
-    //! Get the value as double type.
-    /*! \note If the value is 64-bit integer type, it may lose precision. Use \c IsLosslessDouble() to check whether the converison is lossless.
-    */
-    double GetDouble() const {
-        RAPIDJSON_ASSERT(IsNumber());
-        if ((data_.f.flags & kDoubleFlag) != 0)                return data_.n.d;   // exact type, no conversion.
-        if ((data_.f.flags & kIntFlag) != 0)                   return data_.n.i.i; // int -> double
-        if ((data_.f.flags & kUintFlag) != 0)                  return data_.n.u.u; // unsigned -> double
-        if ((data_.f.flags & kInt64Flag) != 0)                 return static_cast<double>(data_.n.i64); // int64_t -> double (may lose precision)
-        RAPIDJSON_ASSERT((data_.f.flags & kUint64Flag) != 0);  return static_cast<double>(data_.n.u64); // uint64_t -> double (may lose precision)
-    }
-
-    //! Get the value as float type.
-    /*! \note If the value is 64-bit integer type, it may lose precision. Use \c IsLosslessFloat() to check whether the converison is lossless.
-    */
-    float GetFloat() const {
-        return static_cast<float>(GetDouble());
-    }
-
-    GenericValue& SetInt(int i)             { this->~GenericValue(); new (this) GenericValue(i);    return *this; }
-    GenericValue& SetUint(unsigned u)       { this->~GenericValue(); new (this) GenericValue(u);    return *this; }
-    GenericValue& SetInt64(int64_t i64)     { this->~GenericValue(); new (this) GenericValue(i64);  return *this; }
-    GenericValue& SetUint64(uint64_t u64)   { this->~GenericValue(); new (this) GenericValue(u64);  return *this; }
-    GenericValue& SetDouble(double d)       { this->~GenericValue(); new (this) GenericValue(d);    return *this; }
-    GenericValue& SetFloat(float f)         { this->~GenericValue(); new (this) GenericValue(static_cast<double>(f)); return *this; }
-
-    //@}
-
-    //!@name String
-    //@{
-
-    const Ch* GetString() const { RAPIDJSON_ASSERT(IsString()); return (data_.f.flags & kInlineStrFlag) ? data_.ss.str : GetStringPointer(); }
-
-    //! Get the length of string.
-    /*! Since rapidjson permits "\\u0000" in the json string, strlen(v.GetString()) may not equal to v.GetStringLength().
-    */
-    SizeType GetStringLength() const { RAPIDJSON_ASSERT(IsString()); return ((data_.f.flags & kInlineStrFlag) ? (data_.ss.GetLength()) : data_.s.length); }
-
-    //! Set this value as a string without copying source string.
-    /*! This version has better performance with supplied length, and also support string containing null character.
-        \param s source string pointer. 
-        \param length The length of source string, excluding the trailing null terminator.
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() == s && GetStringLength() == length
-        \see SetString(StringRefType)
-    */
-    GenericValue& SetString(const Ch* s, SizeType length) { return SetString(StringRef(s, length)); }
-
-    //! Set this value as a string without copying source string.
-    /*! \param s source string reference
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() == s && GetStringLength() == s.length
-    */
-    GenericValue& SetString(StringRefType s) { this->~GenericValue(); SetStringRaw(s); return *this; }
-
-    //! Set this value as a string by copying from source string.
-    /*! This version has better performance with supplied length, and also support string containing null character.
-        \param s source string. 
-        \param length The length of source string, excluding the trailing null terminator.
-        \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
-    */
-    GenericValue& SetString(const Ch* s, SizeType length, Allocator& allocator) { return SetString(StringRef(s, length), allocator); }
-
-    //! Set this value as a string by copying from source string.
-    /*! \param s source string. 
-        \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() != s && strcmp(GetString(),s) == 0 && GetStringLength() == length
-    */
-    GenericValue& SetString(const Ch* s, Allocator& allocator) { return SetString(StringRef(s), allocator); }
-
-    //! Set this value as a string by copying from source string.
-    /*! \param s source string reference
-        \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() != s.s && strcmp(GetString(),s) == 0 && GetStringLength() == length
-    */
-    GenericValue& SetString(StringRefType s, Allocator& allocator) { this->~GenericValue(); SetStringRaw(s, allocator); return *this; }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Set this value as a string by copying from source string.
-    /*! \param s source string.
-        \param allocator Allocator for allocating copied buffer. Commonly use GenericDocument::GetAllocator().
-        \return The value itself for fluent API.
-        \post IsString() == true && GetString() != s.data() && strcmp(GetString(),s.data() == 0 && GetStringLength() == s.size()
-        \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-    */
-    GenericValue& SetString(const std::basic_string<Ch>& s, Allocator& allocator) { return SetString(StringRef(s), allocator); }
-#endif
-
-    //@}
-
-    //!@name Array
-    //@{
-
-    //! Templated version for checking whether this value is type T.
-    /*!
-        \tparam T Either \c bool, \c int, \c unsigned, \c int64_t, \c uint64_t, \c double, \c float, \c const \c char*, \c std::basic_string<Ch>
-    */
-    template <typename T>
-    bool Is() const { return internal::TypeHelper<ValueType, T>::Is(*this); }
-
-    template <typename T>
-    T Get() const { return internal::TypeHelper<ValueType, T>::Get(*this); }
-
-    template <typename T>
-    T Get() { return internal::TypeHelper<ValueType, T>::Get(*this); }
-
-    template<typename T>
-    ValueType& Set(const T& data) { return internal::TypeHelper<ValueType, T>::Set(*this, data); }
-
-    template<typename T>
-    ValueType& Set(const T& data, AllocatorType& allocator) { return internal::TypeHelper<ValueType, T>::Set(*this, data, allocator); }
-
-    //@}
-
-    //! Generate events of this value to a Handler.
-    /*! This function adopts the GoF visitor pattern.
-        Typical usage is to output this JSON value as JSON text via Writer, which is a Handler.
-        It can also be used to deep clone this value via GenericDocument, which is also a Handler.
-        \tparam Handler type of handler.
-        \param handler An object implementing concept Handler.
-    */
-    template <typename Handler>
-    bool Accept(Handler& handler) const {
-        switch(GetType()) {
-        case kNullType:     return handler.Null();
-        case kFalseType:    return handler.Bool(false);
-        case kTrueType:     return handler.Bool(true);
-
-        case kObjectType:
-            if (RAPIDJSON_UNLIKELY(!handler.StartObject()))
-                return false;
-            for (ConstMemberIterator m = MemberBegin(); m != MemberEnd(); ++m) {
-                RAPIDJSON_ASSERT(m->name.IsString()); // User may change the type of name by MemberIterator.
-                if (RAPIDJSON_UNLIKELY(!handler.Key(m->name.GetString(), m->name.GetStringLength(), (m->name.data_.f.flags & kCopyFlag) != 0)))
-                    return false;
-                if (RAPIDJSON_UNLIKELY(!m->value.Accept(handler)))
-                    return false;
-            }
-            return handler.EndObject(data_.o.size);
-
-        case kArrayType:
-            if (RAPIDJSON_UNLIKELY(!handler.StartArray()))
-                return false;
-            for (const GenericValue* v = Begin(); v != End(); ++v)
-                if (RAPIDJSON_UNLIKELY(!v->Accept(handler)))
-                    return false;
-            return handler.EndArray(data_.a.size);
-    
-        case kStringType:
-            return handler.String(GetString(), GetStringLength(), (data_.f.flags & kCopyFlag) != 0);
-    
-        default:
-            RAPIDJSON_ASSERT(GetType() == kNumberType);
-            if (IsDouble())         return handler.Double(data_.n.d);
-            else if (IsInt())       return handler.Int(data_.n.i.i);
-            else if (IsUint())      return handler.Uint(data_.n.u.u);
-            else if (IsInt64())     return handler.Int64(data_.n.i64);
-            else                    return handler.Uint64(data_.n.u64);
-        }
-    }
-
-private:
-    template <typename, typename> friend class GenericValue;
-    template <typename, typename, typename> friend class GenericDocument;
-
-    enum {
-        kBoolFlag       = 0x0008,
-        kNumberFlag     = 0x0010,
-        kIntFlag        = 0x0020,
-        kUintFlag       = 0x0040,
-        kInt64Flag      = 0x0080,
-        kUint64Flag     = 0x0100,
-        kDoubleFlag     = 0x0200,
-        kStringFlag     = 0x0400,
-        kCopyFlag       = 0x0800,
-        kInlineStrFlag  = 0x1000,
-
-        // Initial flags of different types.
-        kNullFlag = kNullType,
-        kTrueFlag = kTrueType | kBoolFlag,
-        kFalseFlag = kFalseType | kBoolFlag,
-        kNumberIntFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag,
-        kNumberUintFlag = kNumberType | kNumberFlag | kUintFlag | kUint64Flag | kInt64Flag,
-        kNumberInt64Flag = kNumberType | kNumberFlag | kInt64Flag,
-        kNumberUint64Flag = kNumberType | kNumberFlag | kUint64Flag,
-        kNumberDoubleFlag = kNumberType | kNumberFlag | kDoubleFlag,
-        kNumberAnyFlag = kNumberType | kNumberFlag | kIntFlag | kInt64Flag | kUintFlag | kUint64Flag | kDoubleFlag,
-        kConstStringFlag = kStringType | kStringFlag,
-        kCopyStringFlag = kStringType | kStringFlag | kCopyFlag,
-        kShortStringFlag = kStringType | kStringFlag | kCopyFlag | kInlineStrFlag,
-        kObjectFlag = kObjectType,
-        kArrayFlag = kArrayType,
-
-        kTypeMask = 0x07
-    };
-
-    static const SizeType kDefaultArrayCapacity = 16;
-    static const SizeType kDefaultObjectCapacity = 16;
-
-    struct Flag {
-#if RAPIDJSON_48BITPOINTER_OPTIMIZATION
-        char payload[sizeof(SizeType) * 2 + 6];     // 2 x SizeType + lower 48-bit pointer
-#elif RAPIDJSON_64BIT
-        char payload[sizeof(SizeType) * 2 + sizeof(void*) + 6]; // 6 padding bytes
-#else
-        char payload[sizeof(SizeType) * 2 + sizeof(void*) + 2]; // 2 padding bytes
-#endif
-        uint16_t flags;
-    };
-
-    struct String {
-        SizeType length;
-        SizeType hashcode;  //!< reserved
-        const Ch* str;
-    };  // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
-    // implementation detail: ShortString can represent zero-terminated strings up to MaxSize chars
-    // (excluding the terminating zero) and store a value to determine the length of the contained
-    // string in the last character str[LenPos] by storing "MaxSize - length" there. If the string
-    // to store has the maximal length of MaxSize then str[LenPos] will be 0 and therefore act as
-    // the string terminator as well. For getting the string length back from that value just use
-    // "MaxSize - str[LenPos]".
-    // This allows to store 13-chars strings in 32-bit mode, 21-chars strings in 64-bit mode,
-    // 13-chars strings for RAPIDJSON_48BITPOINTER_OPTIMIZATION=1 inline (for `UTF8`-encoded strings).
-    struct ShortString {
-        enum { MaxChars = sizeof(static_cast<Flag*>(0)->payload) / sizeof(Ch), MaxSize = MaxChars - 1, LenPos = MaxSize };
-        Ch str[MaxChars];
-
-        inline static bool Usable(SizeType len) { return                       (MaxSize >= len); }
-        inline void     SetLength(SizeType len) { str[LenPos] = static_cast<Ch>(MaxSize -  len); }
-        inline SizeType GetLength() const       { return  static_cast<SizeType>(MaxSize -  str[LenPos]); }
-    };  // at most as many bytes as "String" above => 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
-    // By using proper binary layout, retrieval of different integer types do not need conversions.
-    union Number {
-#if RAPIDJSON_ENDIAN == RAPIDJSON_LITTLEENDIAN
-        struct I {
-            int i;
-            char padding[4];
-        }i;
-        struct U {
-            unsigned u;
-            char padding2[4];
-        }u;
-#else
-        struct I {
-            char padding[4];
-            int i;
-        }i;
-        struct U {
-            char padding2[4];
-            unsigned u;
-        }u;
-#endif
-        int64_t i64;
-        uint64_t u64;
-        double d;
-    };  // 8 bytes
-
-    struct ObjectData {
-        SizeType size;
-        SizeType capacity;
-        Member* members;
-    };  // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
-    struct ArrayData {
-        SizeType size;
-        SizeType capacity;
-        GenericValue* elements;
-    };  // 12 bytes in 32-bit mode, 16 bytes in 64-bit mode
-
-    union Data {
-        String s;
-        ShortString ss;
-        Number n;
-        ObjectData o;
-        ArrayData a;
-        Flag f;
-    };  // 16 bytes in 32-bit mode, 24 bytes in 64-bit mode, 16 bytes in 64-bit with RAPIDJSON_48BITPOINTER_OPTIMIZATION
-
-    RAPIDJSON_FORCEINLINE const Ch* GetStringPointer() const { return RAPIDJSON_GETPOINTER(Ch, data_.s.str); }
-    RAPIDJSON_FORCEINLINE const Ch* SetStringPointer(const Ch* str) { return RAPIDJSON_SETPOINTER(Ch, data_.s.str, str); }
-    RAPIDJSON_FORCEINLINE GenericValue* GetElementsPointer() const { return RAPIDJSON_GETPOINTER(GenericValue, data_.a.elements); }
-    RAPIDJSON_FORCEINLINE GenericValue* SetElementsPointer(GenericValue* elements) { return RAPIDJSON_SETPOINTER(GenericValue, data_.a.elements, elements); }
-    RAPIDJSON_FORCEINLINE Member* GetMembersPointer() const { return RAPIDJSON_GETPOINTER(Member, data_.o.members); }
-    RAPIDJSON_FORCEINLINE Member* SetMembersPointer(Member* members) { return RAPIDJSON_SETPOINTER(Member, data_.o.members, members); }
-
-    // Initialize this value as array with initial data, without calling destructor.
-    void SetArrayRaw(GenericValue* values, SizeType count, Allocator& allocator) {
-        data_.f.flags = kArrayFlag;
-        if (count) {
-            GenericValue* e = static_cast<GenericValue*>(allocator.Malloc(count * sizeof(GenericValue)));
-            SetElementsPointer(e);
-            std::memcpy(static_cast<void*>(e), values, count * sizeof(GenericValue));
-        }
-        else
-            SetElementsPointer(0);
-        data_.a.size = data_.a.capacity = count;
-    }
-
-    //! Initialize this value as object with initial data, without calling destructor.
-    void SetObjectRaw(Member* members, SizeType count, Allocator& allocator) {
-        data_.f.flags = kObjectFlag;
-        if (count) {
-            Member* m = static_cast<Member*>(allocator.Malloc(count * sizeof(Member)));
-            SetMembersPointer(m);
-            std::memcpy(static_cast<void*>(m), members, count * sizeof(Member));
-        }
-        else
-            SetMembersPointer(0);
-        data_.o.size = data_.o.capacity = count;
-    }
-
-    //! Initialize this value as constant string, without calling destructor.
-    void SetStringRaw(StringRefType s) RAPIDJSON_NOEXCEPT {
-        data_.f.flags = kConstStringFlag;
-        SetStringPointer(s);
-        data_.s.length = s.length;
-    }
-
-    //! Initialize this value as copy string with initial data, without calling destructor.
-    void SetStringRaw(StringRefType s, Allocator& allocator) {
-        Ch* str = 0;
-        if (ShortString::Usable(s.length)) {
-            data_.f.flags = kShortStringFlag;
-            data_.ss.SetLength(s.length);
-            str = data_.ss.str;
-        } else {
-            data_.f.flags = kCopyStringFlag;
-            data_.s.length = s.length;
-            str = static_cast<Ch *>(allocator.Malloc((s.length + 1) * sizeof(Ch)));
-            SetStringPointer(str);
-        }
-        std::memcpy(str, s, s.length * sizeof(Ch));
-        str[s.length] = '\0';
-    }
-
-    //! Assignment without calling destructor
-    void RawAssign(GenericValue& rhs) RAPIDJSON_NOEXCEPT {
-        data_ = rhs.data_;
-        // data_.f.flags = rhs.data_.f.flags;
-        rhs.data_.f.flags = kNullFlag;
-    }
-
-    template <typename SourceAllocator>
-    bool StringEqual(const GenericValue<Encoding, SourceAllocator>& rhs) const {
-        RAPIDJSON_ASSERT(IsString());
-        RAPIDJSON_ASSERT(rhs.IsString());
-
-        const SizeType len1 = GetStringLength();
-        const SizeType len2 = rhs.GetStringLength();
-        if(len1 != len2) { return false; }
-
-        const Ch* const str1 = GetString();
-        const Ch* const str2 = rhs.GetString();
-        if(str1 == str2) { return true; } // fast path for constant string
-
-        return (std::memcmp(str1, str2, sizeof(Ch) * len1) == 0);
-    }
-
-    Data data_;
-};
-
-//! GenericValue with UTF8 encoding
-typedef GenericValue<UTF8<> > Value;
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericDocument 
-
-//! A document for parsing JSON text as DOM.
-/*!
-    \note implements Handler concept
-    \tparam Encoding Encoding for both parsing and string storage.
-    \tparam Allocator Allocator for allocating memory for the DOM
-    \tparam StackAllocator Allocator for allocating memory for stack during parsing.
-    \warning Although GenericDocument inherits from GenericValue, the API does \b not provide any virtual functions, especially no virtual destructor.  To avoid memory leaks, do not \c delete a GenericDocument object via a pointer to a GenericValue.
-*/
-template <typename Encoding, typename Allocator = MemoryPoolAllocator<>, typename StackAllocator = CrtAllocator>
-class GenericDocument : public GenericValue<Encoding, Allocator> {
-public:
-    typedef typename Encoding::Ch Ch;                       //!< Character type derived from Encoding.
-    typedef GenericValue<Encoding, Allocator> ValueType;    //!< Value type of the document.
-    typedef Allocator AllocatorType;                        //!< Allocator type from template parameter.
-
-    //! Constructor
-    /*! Creates an empty document of specified type.
-        \param type             Mandatory type of object to create.
-        \param allocator        Optional allocator for allocating memory.
-        \param stackCapacity    Optional initial capacity of stack in bytes.
-        \param stackAllocator   Optional allocator for allocating memory for stack.
-    */
-    explicit GenericDocument(Type type, Allocator* allocator = 0, size_t stackCapacity = kDefaultStackCapacity, StackAllocator* stackAllocator = 0) :
-        GenericValue<Encoding, Allocator>(type),  allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
-    {
-        if (!allocator_)
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-    }
-
-    //! Constructor
-    /*! Creates an empty document which type is Null. 
-        \param allocator        Optional allocator for allocating memory.
-        \param stackCapacity    Optional initial capacity of stack in bytes.
-        \param stackAllocator   Optional allocator for allocating memory for stack.
-    */
-    GenericDocument(Allocator* allocator = 0, size_t stackCapacity = kDefaultStackCapacity, StackAllocator* stackAllocator = 0) : 
-        allocator_(allocator), ownAllocator_(0), stack_(stackAllocator, stackCapacity), parseResult_()
-    {
-        if (!allocator_)
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Move constructor in C++11
-    GenericDocument(GenericDocument&& rhs) RAPIDJSON_NOEXCEPT
-        : ValueType(std::forward<ValueType>(rhs)), // explicit cast to avoid prohibited move from Document
-          allocator_(rhs.allocator_),
-          ownAllocator_(rhs.ownAllocator_),
-          stack_(std::move(rhs.stack_)),
-          parseResult_(rhs.parseResult_)
-    {
-        rhs.allocator_ = 0;
-        rhs.ownAllocator_ = 0;
-        rhs.parseResult_ = ParseResult();
-    }
-#endif
-
-    ~GenericDocument() {
-        Destroy();
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Move assignment in C++11
-    GenericDocument& operator=(GenericDocument&& rhs) RAPIDJSON_NOEXCEPT
-    {
-        // The cast to ValueType is necessary here, because otherwise it would
-        // attempt to call GenericValue's templated assignment operator.
-        ValueType::operator=(std::forward<ValueType>(rhs));
-
-        // Calling the destructor here would prematurely call stack_'s destructor
-        Destroy();
-
-        allocator_ = rhs.allocator_;
-        ownAllocator_ = rhs.ownAllocator_;
-        stack_ = std::move(rhs.stack_);
-        parseResult_ = rhs.parseResult_;
-
-        rhs.allocator_ = 0;
-        rhs.ownAllocator_ = 0;
-        rhs.parseResult_ = ParseResult();
-
-        return *this;
-    }
-#endif
-
-    //! Exchange the contents of this document with those of another.
-    /*!
-        \param rhs Another document.
-        \note Constant complexity.
-        \see GenericValue::Swap
-    */
-    GenericDocument& Swap(GenericDocument& rhs) RAPIDJSON_NOEXCEPT {
-        ValueType::Swap(rhs);
-        stack_.Swap(rhs.stack_);
-        internal::Swap(allocator_, rhs.allocator_);
-        internal::Swap(ownAllocator_, rhs.ownAllocator_);
-        internal::Swap(parseResult_, rhs.parseResult_);
-        return *this;
-    }
-
-    // Allow Swap with ValueType.
-    // Refer to Effective C++ 3rd Edition/Item 33: Avoid hiding inherited names.
-    using ValueType::Swap;
-
-    //! free-standing swap function helper
-    /*!
-        Helper function to enable support for common swap implementation pattern based on \c std::swap:
-        \code
-        void swap(MyClass& a, MyClass& b) {
-            using std::swap;
-            swap(a.doc, b.doc);
-            // ...
-        }
-        \endcode
-        \see Swap()
-     */
-    friend inline void swap(GenericDocument& a, GenericDocument& b) RAPIDJSON_NOEXCEPT { a.Swap(b); }
-
-    //! Populate this document by a generator which produces SAX events.
-    /*! \tparam Generator A functor with <tt>bool f(Handler)</tt> prototype.
-        \param g Generator functor which sends SAX events to the parameter.
-        \return The document itself for fluent API.
-    */
-    template <typename Generator>
-    GenericDocument& Populate(Generator& g) {
-        ClearStackOnExit scope(*this);
-        if (g(*this)) {
-            RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object
-            ValueType::operator=(*stack_.template Pop<ValueType>(1));// Move value from stack to document
-        }
-        return *this;
-    }
-
-    //!@name Parse from stream
-    //!@{
-
-    //! Parse JSON text from an input stream (with Encoding conversion)
-    /*! \tparam parseFlags Combination of \ref ParseFlag.
-        \tparam SourceEncoding Encoding of input stream
-        \tparam InputStream Type of input stream, implementing Stream concept
-        \param is Input stream to be parsed.
-        \return The document itself for fluent API.
-    */
-    template <unsigned parseFlags, typename SourceEncoding, typename InputStream>
-    GenericDocument& ParseStream(InputStream& is) {
-        GenericReader<SourceEncoding, Encoding, StackAllocator> reader(
-            stack_.HasAllocator() ? &stack_.GetAllocator() : 0);
-        ClearStackOnExit scope(*this);
-        parseResult_ = reader.template Parse<parseFlags>(is, *this);
-        if (parseResult_) {
-            RAPIDJSON_ASSERT(stack_.GetSize() == sizeof(ValueType)); // Got one and only one root object
-            ValueType::operator=(*stack_.template Pop<ValueType>(1));// Move value from stack to document
-        }
-        return *this;
-    }
-
-    //! Parse JSON text from an input stream
-    /*! \tparam parseFlags Combination of \ref ParseFlag.
-        \tparam InputStream Type of input stream, implementing Stream concept
-        \param is Input stream to be parsed.
-        \return The document itself for fluent API.
-    */
-    template <unsigned parseFlags, typename InputStream>
-    GenericDocument& ParseStream(InputStream& is) {
-        return ParseStream<parseFlags, Encoding, InputStream>(is);
-    }
-
-    //! Parse JSON text from an input stream (with \ref kParseDefaultFlags)
-    /*! \tparam InputStream Type of input stream, implementing Stream concept
-        \param is Input stream to be parsed.
-        \return The document itself for fluent API.
-    */
-    template <typename InputStream>
-    GenericDocument& ParseStream(InputStream& is) {
-        return ParseStream<kParseDefaultFlags, Encoding, InputStream>(is);
-    }
-    //!@}
-
-    //!@name Parse in-place from mutable string
-    //!@{
-
-    //! Parse JSON text from a mutable string
-    /*! \tparam parseFlags Combination of \ref ParseFlag.
-        \param str Mutable zero-terminated string to be parsed.
-        \return The document itself for fluent API.
-    */
-    template <unsigned parseFlags>
-    GenericDocument& ParseInsitu(Ch* str) {
-        GenericInsituStringStream<Encoding> s(str);
-        return ParseStream<parseFlags | kParseInsituFlag>(s);
-    }
-
-    //! Parse JSON text from a mutable string (with \ref kParseDefaultFlags)
-    /*! \param str Mutable zero-terminated string to be parsed.
-        \return The document itself for fluent API.
-    */
-    GenericDocument& ParseInsitu(Ch* str) {
-        return ParseInsitu<kParseDefaultFlags>(str);
-    }
-    //!@}
-
-    //!@name Parse from read-only string
-    //!@{
-
-    //! Parse JSON text from a read-only string (with Encoding conversion)
-    /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag).
-        \tparam SourceEncoding Transcoding from input Encoding
-        \param str Read-only zero-terminated string to be parsed.
-    */
-    template <unsigned parseFlags, typename SourceEncoding>
-    GenericDocument& Parse(const typename SourceEncoding::Ch* str) {
-        RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
-        GenericStringStream<SourceEncoding> s(str);
-        return ParseStream<parseFlags, SourceEncoding>(s);
-    }
-
-    //! Parse JSON text from a read-only string
-    /*! \tparam parseFlags Combination of \ref ParseFlag (must not contain \ref kParseInsituFlag).
-        \param str Read-only zero-terminated string to be parsed.
-    */
-    template <unsigned parseFlags>
-    GenericDocument& Parse(const Ch* str) {
-        return Parse<parseFlags, Encoding>(str);
-    }
-
-    //! Parse JSON text from a read-only string (with \ref kParseDefaultFlags)
-    /*! \param str Read-only zero-terminated string to be parsed.
-    */
-    GenericDocument& Parse(const Ch* str) {
-        return Parse<kParseDefaultFlags>(str);
-    }
-
-    template <unsigned parseFlags, typename SourceEncoding>
-    GenericDocument& Parse(const typename SourceEncoding::Ch* str, size_t length) {
-        RAPIDJSON_ASSERT(!(parseFlags & kParseInsituFlag));
-        MemoryStream ms(reinterpret_cast<const char*>(str), length * sizeof(typename SourceEncoding::Ch));
-        EncodedInputStream<SourceEncoding, MemoryStream> is(ms);
-        ParseStream<parseFlags, SourceEncoding>(is);
-        return *this;
-    }
-
-    template <unsigned parseFlags>
-    GenericDocument& Parse(const Ch* str, size_t length) {
-        return Parse<parseFlags, Encoding>(str, length);
-    }
-    
-    GenericDocument& Parse(const Ch* str, size_t length) {
-        return Parse<kParseDefaultFlags>(str, length);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    template <unsigned parseFlags, typename SourceEncoding>
-    GenericDocument& Parse(const std::basic_string<typename SourceEncoding::Ch>& str) {
-        // c_str() is constant complexity according to standard. Should be faster than Parse(const char*, size_t)
-        return Parse<parseFlags, SourceEncoding>(str.c_str());
-    }
-
-    template <unsigned parseFlags>
-    GenericDocument& Parse(const std::basic_string<Ch>& str) {
-        return Parse<parseFlags, Encoding>(str.c_str());
-    }
-
-    GenericDocument& Parse(const std::basic_string<Ch>& str) {
-        return Parse<kParseDefaultFlags>(str);
-    }
-#endif // RAPIDJSON_HAS_STDSTRING    
-
-    //!@}
-
-    //!@name Handling parse errors
-    //!@{
-
-    //! Whether a parse error has occurred in the last parsing.
-    bool HasParseError() const { return parseResult_.IsError(); }
-
-    //! Get the \ref ParseErrorCode of last parsing.
-    ParseErrorCode GetParseError() const { return parseResult_.Code(); }
-
-    //! Get the position of last parsing error in input, 0 otherwise.
-    size_t GetErrorOffset() const { return parseResult_.Offset(); }
-
-    //! Implicit conversion to get the last parse result
-#ifndef __clang // -Wdocumentation
-    /*! \return \ref ParseResult of the last parse operation
-
-        \code
-          Document doc;
-          ParseResult ok = doc.Parse(json);
-          if (!ok)
-            printf( "JSON parse error: %s (%u)\n", GetParseError_En(ok.Code()), ok.Offset());
-        \endcode
-     */
-#endif
-    operator ParseResult() const { return parseResult_; }
-    //!@}
-
-    //! Get the allocator of this document.
-    Allocator& GetAllocator() {
-        RAPIDJSON_ASSERT(allocator_);
-        return *allocator_;
-    }
-
-    //! Get the capacity of stack in bytes.
-    size_t GetStackCapacity() const { return stack_.GetCapacity(); }
-
-private:
-    // clear stack on any exit from ParseStream, e.g. due to exception
-    struct ClearStackOnExit {
-        explicit ClearStackOnExit(GenericDocument& d) : d_(d) {}
-        ~ClearStackOnExit() { d_.ClearStack(); }
-    private:
-        ClearStackOnExit(const ClearStackOnExit&);
-        ClearStackOnExit& operator=(const ClearStackOnExit&);
-        GenericDocument& d_;
-    };
-
-    // callers of the following private Handler functions
-    // template <typename,typename,typename> friend class GenericReader; // for parsing
-    template <typename, typename> friend class GenericValue; // for deep copying
-
-public:
-    // Implementation of Handler
-    bool Null() { new (stack_.template Push<ValueType>()) ValueType(); return true; }
-    bool Bool(bool b) { new (stack_.template Push<ValueType>()) ValueType(b); return true; }
-    bool Int(int i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
-    bool Uint(unsigned i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
-    bool Int64(int64_t i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
-    bool Uint64(uint64_t i) { new (stack_.template Push<ValueType>()) ValueType(i); return true; }
-    bool Double(double d) { new (stack_.template Push<ValueType>()) ValueType(d); return true; }
-
-    bool RawNumber(const Ch* str, SizeType length, bool copy) { 
-        if (copy) 
-            new (stack_.template Push<ValueType>()) ValueType(str, length, GetAllocator());
-        else
-            new (stack_.template Push<ValueType>()) ValueType(str, length);
-        return true;
-    }
-
-    bool String(const Ch* str, SizeType length, bool copy) { 
-        if (copy) 
-            new (stack_.template Push<ValueType>()) ValueType(str, length, GetAllocator());
-        else
-            new (stack_.template Push<ValueType>()) ValueType(str, length);
-        return true;
-    }
-
-    bool StartObject() { new (stack_.template Push<ValueType>()) ValueType(kObjectType); return true; }
-    
-    bool Key(const Ch* str, SizeType length, bool copy) { return String(str, length, copy); }
-
-    bool EndObject(SizeType memberCount) {
-        typename ValueType::Member* members = stack_.template Pop<typename ValueType::Member>(memberCount);
-        stack_.template Top<ValueType>()->SetObjectRaw(members, memberCount, GetAllocator());
-        return true;
-    }
-
-    bool StartArray() { new (stack_.template Push<ValueType>()) ValueType(kArrayType); return true; }
-    
-    bool EndArray(SizeType elementCount) {
-        ValueType* elements = stack_.template Pop<ValueType>(elementCount);
-        stack_.template Top<ValueType>()->SetArrayRaw(elements, elementCount, GetAllocator());
-        return true;
-    }
-
-private:
-    //! Prohibit copying
-    GenericDocument(const GenericDocument&);
-    //! Prohibit assignment
-    GenericDocument& operator=(const GenericDocument&);
-
-    void ClearStack() {
-        if (Allocator::kNeedFree)
-            while (stack_.GetSize() > 0)    // Here assumes all elements in stack array are GenericValue (Member is actually 2 GenericValue objects)
-                (stack_.template Pop<ValueType>(1))->~ValueType();
-        else
-            stack_.Clear();
-        stack_.ShrinkToFit();
-    }
-
-    void Destroy() {
-        RAPIDJSON_DELETE(ownAllocator_);
-    }
-
-    static const size_t kDefaultStackCapacity = 1024;
-    Allocator* allocator_;
-    Allocator* ownAllocator_;
-    internal::Stack<StackAllocator> stack_;
-    ParseResult parseResult_;
-};
-
-//! GenericDocument with UTF8 encoding
-typedef GenericDocument<UTF8<> > Document;
-
-//! Helper class for accessing Value of array type.
-/*!
-    Instance of this helper class is obtained by \c GenericValue::GetArray().
-    In addition to all APIs for array type, it provides range-based for loop if \c RAPIDJSON_HAS_CXX11_RANGE_FOR=1.
-*/
-template <bool Const, typename ValueT>
-class GenericArray {
-public:
-    typedef GenericArray<true, ValueT> ConstArray;
-    typedef GenericArray<false, ValueT> Array;
-    typedef ValueT PlainType;
-    typedef typename internal::MaybeAddConst<Const,PlainType>::Type ValueType;
-    typedef ValueType* ValueIterator;  // This may be const or non-const iterator
-    typedef const ValueT* ConstValueIterator;
-    typedef typename ValueType::AllocatorType AllocatorType;
-    typedef typename ValueType::StringRefType StringRefType;
-
-    template <typename, typename>
-    friend class GenericValue;
-
-    GenericArray(const GenericArray& rhs) : value_(rhs.value_) {}
-    GenericArray& operator=(const GenericArray& rhs) { value_ = rhs.value_; return *this; }
-    ~GenericArray() {}
-
-    SizeType Size() const { return value_.Size(); }
-    SizeType Capacity() const { return value_.Capacity(); }
-    bool Empty() const { return value_.Empty(); }
-    void Clear() const { value_.Clear(); }
-    ValueType& operator[](SizeType index) const {  return value_[index]; }
-    ValueIterator Begin() const { return value_.Begin(); }
-    ValueIterator End() const { return value_.End(); }
-    GenericArray Reserve(SizeType newCapacity, AllocatorType &allocator) const { value_.Reserve(newCapacity, allocator); return *this; }
-    GenericArray PushBack(ValueType& value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; }
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericArray PushBack(ValueType&& value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericArray PushBack(StringRefType value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; }
-    template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (const GenericArray&)) PushBack(T value, AllocatorType& allocator) const { value_.PushBack(value, allocator); return *this; }
-    GenericArray PopBack() const { value_.PopBack(); return *this; }
-    ValueIterator Erase(ConstValueIterator pos) const { return value_.Erase(pos); }
-    ValueIterator Erase(ConstValueIterator first, ConstValueIterator last) const { return value_.Erase(first, last); }
-
-#if RAPIDJSON_HAS_CXX11_RANGE_FOR
-    ValueIterator begin() const { return value_.Begin(); }
-    ValueIterator end() const { return value_.End(); }
-#endif
-
-private:
-    GenericArray();
-    GenericArray(ValueType& value) : value_(value) {}
-    ValueType& value_;
-};
-
-//! Helper class for accessing Value of object type.
-/*!
-    Instance of this helper class is obtained by \c GenericValue::GetObject().
-    In addition to all APIs for array type, it provides range-based for loop if \c RAPIDJSON_HAS_CXX11_RANGE_FOR=1.
-*/
-template <bool Const, typename ValueT>
-class GenericObject {
-public:
-    typedef GenericObject<true, ValueT> ConstObject;
-    typedef GenericObject<false, ValueT> Object;
-    typedef ValueT PlainType;
-    typedef typename internal::MaybeAddConst<Const,PlainType>::Type ValueType;
-    typedef GenericMemberIterator<Const, typename ValueT::EncodingType, typename ValueT::AllocatorType> MemberIterator;  // This may be const or non-const iterator
-    typedef GenericMemberIterator<true, typename ValueT::EncodingType, typename ValueT::AllocatorType> ConstMemberIterator;
-    typedef typename ValueType::AllocatorType AllocatorType;
-    typedef typename ValueType::StringRefType StringRefType;
-    typedef typename ValueType::EncodingType EncodingType;
-    typedef typename ValueType::Ch Ch;
-
-    template <typename, typename>
-    friend class GenericValue;
-
-    GenericObject(const GenericObject& rhs) : value_(rhs.value_) {}
-    GenericObject& operator=(const GenericObject& rhs) { value_ = rhs.value_; return *this; }
-    ~GenericObject() {}
-
-    SizeType MemberCount() const { return value_.MemberCount(); }
-    SizeType MemberCapacity() const { return value_.MemberCapacity(); }
-    bool ObjectEmpty() const { return value_.ObjectEmpty(); }
-    template <typename T> ValueType& operator[](T* name) const { return value_[name]; }
-    template <typename SourceAllocator> ValueType& operator[](const GenericValue<EncodingType, SourceAllocator>& name) const { return value_[name]; }
-#if RAPIDJSON_HAS_STDSTRING
-    ValueType& operator[](const std::basic_string<Ch>& name) const { return value_[name]; }
-#endif
-    MemberIterator MemberBegin() const { return value_.MemberBegin(); }
-    MemberIterator MemberEnd() const { return value_.MemberEnd(); }
-    GenericObject MemberReserve(SizeType newCapacity, AllocatorType &allocator) const { value_.MemberReserve(newCapacity, allocator); return *this; }
-    bool HasMember(const Ch* name) const { return value_.HasMember(name); }
-#if RAPIDJSON_HAS_STDSTRING
-    bool HasMember(const std::basic_string<Ch>& name) const { return value_.HasMember(name); }
-#endif
-    template <typename SourceAllocator> bool HasMember(const GenericValue<EncodingType, SourceAllocator>& name) const { return value_.HasMember(name); }
-    MemberIterator FindMember(const Ch* name) const { return value_.FindMember(name); }
-    template <typename SourceAllocator> MemberIterator FindMember(const GenericValue<EncodingType, SourceAllocator>& name) const { return value_.FindMember(name); }
-#if RAPIDJSON_HAS_STDSTRING
-    MemberIterator FindMember(const std::basic_string<Ch>& name) const { return value_.FindMember(name); }
-#endif
-    GenericObject AddMember(ValueType& name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    GenericObject AddMember(ValueType& name, StringRefType value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-#if RAPIDJSON_HAS_STDSTRING
-    GenericObject AddMember(ValueType& name, std::basic_string<Ch>& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-#endif
-    template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (ValueType&)) AddMember(ValueType& name, T value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericObject AddMember(ValueType&& name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    GenericObject AddMember(ValueType&& name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    GenericObject AddMember(ValueType& name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    GenericObject AddMember(StringRefType name, ValueType&& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericObject AddMember(StringRefType name, ValueType& value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    GenericObject AddMember(StringRefType name, StringRefType value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    template <typename T> RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (GenericObject)) AddMember(StringRefType name, T value, AllocatorType& allocator) const { value_.AddMember(name, value, allocator); return *this; }
-    void RemoveAllMembers() { value_.RemoveAllMembers(); }
-    bool RemoveMember(const Ch* name) const { return value_.RemoveMember(name); }
-#if RAPIDJSON_HAS_STDSTRING
-    bool RemoveMember(const std::basic_string<Ch>& name) const { return value_.RemoveMember(name); }
-#endif
-    template <typename SourceAllocator> bool RemoveMember(const GenericValue<EncodingType, SourceAllocator>& name) const { return value_.RemoveMember(name); }
-    MemberIterator RemoveMember(MemberIterator m) const { return value_.RemoveMember(m); }
-    MemberIterator EraseMember(ConstMemberIterator pos) const { return value_.EraseMember(pos); }
-    MemberIterator EraseMember(ConstMemberIterator first, ConstMemberIterator last) const { return value_.EraseMember(first, last); }
-    bool EraseMember(const Ch* name) const { return value_.EraseMember(name); }
-#if RAPIDJSON_HAS_STDSTRING
-    bool EraseMember(const std::basic_string<Ch>& name) const { return EraseMember(ValueType(StringRef(name))); }
-#endif
-    template <typename SourceAllocator> bool EraseMember(const GenericValue<EncodingType, SourceAllocator>& name) const { return value_.EraseMember(name); }
-
-#if RAPIDJSON_HAS_CXX11_RANGE_FOR
-    MemberIterator begin() const { return value_.MemberBegin(); }
-    MemberIterator end() const { return value_.MemberEnd(); }
-#endif
-
-private:
-    GenericObject();
-    GenericObject(ValueType& value) : value_(value) {}
-    ValueType& value_;
-};
-
-RAPIDJSON_NAMESPACE_END
-RAPIDJSON_DIAG_POP
-
-#endif // RAPIDJSON_DOCUMENT_H_
diff --git a/io-tool/include/rapidjson/encodedstream.h b/io-tool/include/rapidjson/encodedstream.h
deleted file mode 100644
index 223601c..0000000
--- a/io-tool/include/rapidjson/encodedstream.h
+++ /dev/null
@@ -1,299 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ENCODEDSTREAM_H_
-#define RAPIDJSON_ENCODEDSTREAM_H_
-
-#include "stream.h"
-#include "memorystream.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Input byte stream wrapper with a statically bound encoding.
-/*!
-    \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE.
-    \tparam InputByteStream Type of input byte stream. For example, FileReadStream.
-*/
-template <typename Encoding, typename InputByteStream>
-class EncodedInputStream {
-    RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-public:
-    typedef typename Encoding::Ch Ch;
-
-    EncodedInputStream(InputByteStream& is) : is_(is) { 
-        current_ = Encoding::TakeBOM(is_);
-    }
-
-    Ch Peek() const { return current_; }
-    Ch Take() { Ch c = current_; current_ = Encoding::Take(is_); return c; }
-    size_t Tell() const { return is_.Tell(); }
-
-    // Not implemented
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); } 
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    EncodedInputStream(const EncodedInputStream&);
-    EncodedInputStream& operator=(const EncodedInputStream&);
-
-    InputByteStream& is_;
-    Ch current_;
-};
-
-//! Specialized for UTF8 MemoryStream.
-template <>
-class EncodedInputStream<UTF8<>, MemoryStream> {
-public:
-    typedef UTF8<>::Ch Ch;
-
-    EncodedInputStream(MemoryStream& is) : is_(is) {
-        if (static_cast<unsigned char>(is_.Peek()) == 0xEFu) is_.Take();
-        if (static_cast<unsigned char>(is_.Peek()) == 0xBBu) is_.Take();
-        if (static_cast<unsigned char>(is_.Peek()) == 0xBFu) is_.Take();
-    }
-    Ch Peek() const { return is_.Peek(); }
-    Ch Take() { return is_.Take(); }
-    size_t Tell() const { return is_.Tell(); }
-
-    // Not implemented
-    void Put(Ch) {}
-    void Flush() {} 
-    Ch* PutBegin() { return 0; }
-    size_t PutEnd(Ch*) { return 0; }
-
-    MemoryStream& is_;
-
-private:
-    EncodedInputStream(const EncodedInputStream&);
-    EncodedInputStream& operator=(const EncodedInputStream&);
-};
-
-//! Output byte stream wrapper with statically bound encoding.
-/*!
-    \tparam Encoding The interpretation of encoding of the stream. Either UTF8, UTF16LE, UTF16BE, UTF32LE, UTF32BE.
-    \tparam OutputByteStream Type of input byte stream. For example, FileWriteStream.
-*/
-template <typename Encoding, typename OutputByteStream>
-class EncodedOutputStream {
-    RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-public:
-    typedef typename Encoding::Ch Ch;
-
-    EncodedOutputStream(OutputByteStream& os, bool putBOM = true) : os_(os) { 
-        if (putBOM)
-            Encoding::PutBOM(os_);
-    }
-
-    void Put(Ch c) { Encoding::Put(os_, c);  }
-    void Flush() { os_.Flush(); }
-
-    // Not implemented
-    Ch Peek() const { RAPIDJSON_ASSERT(false); return 0;}
-    Ch Take() { RAPIDJSON_ASSERT(false); return 0;}
-    size_t Tell() const { RAPIDJSON_ASSERT(false);  return 0; }
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    EncodedOutputStream(const EncodedOutputStream&);
-    EncodedOutputStream& operator=(const EncodedOutputStream&);
-
-    OutputByteStream& os_;
-};
-
-#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8<Ch>::x, UTF16LE<Ch>::x, UTF16BE<Ch>::x, UTF32LE<Ch>::x, UTF32BE<Ch>::x
-
-//! Input stream wrapper with dynamically bound encoding and automatic encoding detection.
-/*!
-    \tparam CharType Type of character for reading.
-    \tparam InputByteStream type of input byte stream to be wrapped.
-*/
-template <typename CharType, typename InputByteStream>
-class AutoUTFInputStream {
-    RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-public:
-    typedef CharType Ch;
-
-    //! Constructor.
-    /*!
-        \param is input stream to be wrapped.
-        \param type UTF encoding type if it is not detected from the stream.
-    */
-    AutoUTFInputStream(InputByteStream& is, UTFType type = kUTF8) : is_(&is), type_(type), hasBOM_(false) {
-        RAPIDJSON_ASSERT(type >= kUTF8 && type <= kUTF32BE);        
-        DetectType();
-        static const TakeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Take) };
-        takeFunc_ = f[type_];
-        current_ = takeFunc_(*is_);
-    }
-
-    UTFType GetType() const { return type_; }
-    bool HasBOM() const { return hasBOM_; }
-
-    Ch Peek() const { return current_; }
-    Ch Take() { Ch c = current_; current_ = takeFunc_(*is_); return c; }
-    size_t Tell() const { return is_->Tell(); }
-
-    // Not implemented
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); } 
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    AutoUTFInputStream(const AutoUTFInputStream&);
-    AutoUTFInputStream& operator=(const AutoUTFInputStream&);
-
-    // Detect encoding type with BOM or RFC 4627
-    void DetectType() {
-        // BOM (Byte Order Mark):
-        // 00 00 FE FF  UTF-32BE
-        // FF FE 00 00  UTF-32LE
-        // FE FF        UTF-16BE
-        // FF FE        UTF-16LE
-        // EF BB BF     UTF-8
-
-        const unsigned char* c = reinterpret_cast<const unsigned char *>(is_->Peek4());
-        if (!c)
-            return;
-
-        unsigned bom = static_cast<unsigned>(c[0] | (c[1] << 8) | (c[2] << 16) | (c[3] << 24));
-        hasBOM_ = false;
-        if (bom == 0xFFFE0000)                  { type_ = kUTF32BE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); }
-        else if (bom == 0x0000FEFF)             { type_ = kUTF32LE; hasBOM_ = true; is_->Take(); is_->Take(); is_->Take(); is_->Take(); }
-        else if ((bom & 0xFFFF) == 0xFFFE)      { type_ = kUTF16BE; hasBOM_ = true; is_->Take(); is_->Take();                           }
-        else if ((bom & 0xFFFF) == 0xFEFF)      { type_ = kUTF16LE; hasBOM_ = true; is_->Take(); is_->Take();                           }
-        else if ((bom & 0xFFFFFF) == 0xBFBBEF)  { type_ = kUTF8;    hasBOM_ = true; is_->Take(); is_->Take(); is_->Take();              }
-
-        // RFC 4627: Section 3
-        // "Since the first two characters of a JSON text will always be ASCII
-        // characters [RFC0020], it is possible to determine whether an octet
-        // stream is UTF-8, UTF-16 (BE or LE), or UTF-32 (BE or LE) by looking
-        // at the pattern of nulls in the first four octets."
-        // 00 00 00 xx  UTF-32BE
-        // 00 xx 00 xx  UTF-16BE
-        // xx 00 00 00  UTF-32LE
-        // xx 00 xx 00  UTF-16LE
-        // xx xx xx xx  UTF-8
-
-        if (!hasBOM_) {
-            int pattern = (c[0] ? 1 : 0) | (c[1] ? 2 : 0) | (c[2] ? 4 : 0) | (c[3] ? 8 : 0);
-            switch (pattern) {
-            case 0x08: type_ = kUTF32BE; break;
-            case 0x0A: type_ = kUTF16BE; break;
-            case 0x01: type_ = kUTF32LE; break;
-            case 0x05: type_ = kUTF16LE; break;
-            case 0x0F: type_ = kUTF8;    break;
-            default: break; // Use type defined by user.
-            }
-        }
-
-        // Runtime check whether the size of character type is sufficient. It only perform checks with assertion.
-        if (type_ == kUTF16LE || type_ == kUTF16BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 2);
-        if (type_ == kUTF32LE || type_ == kUTF32BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 4);
-    }
-
-    typedef Ch (*TakeFunc)(InputByteStream& is);
-    InputByteStream* is_;
-    UTFType type_;
-    Ch current_;
-    TakeFunc takeFunc_;
-    bool hasBOM_;
-};
-
-//! Output stream wrapper with dynamically bound encoding and automatic encoding detection.
-/*!
-    \tparam CharType Type of character for writing.
-    \tparam OutputByteStream type of output byte stream to be wrapped.
-*/
-template <typename CharType, typename OutputByteStream>
-class AutoUTFOutputStream {
-    RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-public:
-    typedef CharType Ch;
-
-    //! Constructor.
-    /*!
-        \param os output stream to be wrapped.
-        \param type UTF encoding type.
-        \param putBOM Whether to write BOM at the beginning of the stream.
-    */
-    AutoUTFOutputStream(OutputByteStream& os, UTFType type, bool putBOM) : os_(&os), type_(type) {
-        RAPIDJSON_ASSERT(type >= kUTF8 && type <= kUTF32BE);
-
-        // Runtime check whether the size of character type is sufficient. It only perform checks with assertion.
-        if (type_ == kUTF16LE || type_ == kUTF16BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 2);
-        if (type_ == kUTF32LE || type_ == kUTF32BE) RAPIDJSON_ASSERT(sizeof(Ch) >= 4);
-
-        static const PutFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Put) };
-        putFunc_ = f[type_];
-
-        if (putBOM)
-            PutBOM();
-    }
-
-    UTFType GetType() const { return type_; }
-
-    void Put(Ch c) { putFunc_(*os_, c); }
-    void Flush() { os_->Flush(); } 
-
-    // Not implemented
-    Ch Peek() const { RAPIDJSON_ASSERT(false); return 0;}
-    Ch Take() { RAPIDJSON_ASSERT(false); return 0;}
-    size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    AutoUTFOutputStream(const AutoUTFOutputStream&);
-    AutoUTFOutputStream& operator=(const AutoUTFOutputStream&);
-
-    void PutBOM() { 
-        typedef void (*PutBOMFunc)(OutputByteStream&);
-        static const PutBOMFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(PutBOM) };
-        f[type_](*os_);
-    }
-
-    typedef void (*PutFunc)(OutputByteStream&, Ch);
-
-    OutputByteStream* os_;
-    UTFType type_;
-    PutFunc putFunc_;
-};
-
-#undef RAPIDJSON_ENCODINGS_FUNC
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/io-tool/include/rapidjson/encodings.h b/io-tool/include/rapidjson/encodings.h
deleted file mode 100644
index 0b24467..0000000
--- a/io-tool/include/rapidjson/encodings.h
+++ /dev/null
@@ -1,716 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ENCODINGS_H_
-#define RAPIDJSON_ENCODINGS_H_
-
-#include "rapidjson.h"
-
-#if defined(_MSC_VER) && !defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4244) // conversion from 'type1' to 'type2', possible loss of data
-RAPIDJSON_DIAG_OFF(4702)  // unreachable code
-#elif defined(__GNUC__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-RAPIDJSON_DIAG_OFF(overflow)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// Encoding
-
-/*! \class rapidjson::Encoding
-    \brief Concept for encoding of Unicode characters.
-
-\code
-concept Encoding {
-    typename Ch;    //! Type of character. A "character" is actually a code unit in unicode's definition.
-
-    enum { supportUnicode = 1 }; // or 0 if not supporting unicode
-
-    //! \brief Encode a Unicode codepoint to an output stream.
-    //! \param os Output stream.
-    //! \param codepoint An unicode codepoint, ranging from 0x0 to 0x10FFFF inclusively.
-    template<typename OutputStream>
-    static void Encode(OutputStream& os, unsigned codepoint);
-
-    //! \brief Decode a Unicode codepoint from an input stream.
-    //! \param is Input stream.
-    //! \param codepoint Output of the unicode codepoint.
-    //! \return true if a valid codepoint can be decoded from the stream.
-    template <typename InputStream>
-    static bool Decode(InputStream& is, unsigned* codepoint);
-
-    //! \brief Validate one Unicode codepoint from an encoded stream.
-    //! \param is Input stream to obtain codepoint.
-    //! \param os Output for copying one codepoint.
-    //! \return true if it is valid.
-    //! \note This function just validating and copying the codepoint without actually decode it.
-    template <typename InputStream, typename OutputStream>
-    static bool Validate(InputStream& is, OutputStream& os);
-
-    // The following functions are deal with byte streams.
-
-    //! Take a character from input byte stream, skip BOM if exist.
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is);
-
-    //! Take a character from input byte stream.
-    template <typename InputByteStream>
-    static Ch Take(InputByteStream& is);
-
-    //! Put BOM to output byte stream.
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os);
-
-    //! Put a character to output byte stream.
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, Ch c);
-};
-\endcode
-*/
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF8
-
-//! UTF-8 encoding.
-/*! http://en.wikipedia.org/wiki/UTF-8
-    http://tools.ietf.org/html/rfc3629
-    \tparam CharType Code unit for storing 8-bit UTF-8 data. Default is char.
-    \note implements Encoding concept
-*/
-template<typename CharType = char>
-struct UTF8 {
-    typedef CharType Ch;
-
-    enum { supportUnicode = 1 };
-
-    template<typename OutputStream>
-    static void Encode(OutputStream& os, unsigned codepoint) {
-        if (codepoint <= 0x7F) 
-            os.Put(static_cast<Ch>(codepoint & 0xFF));
-        else if (codepoint <= 0x7FF) {
-            os.Put(static_cast<Ch>(0xC0 | ((codepoint >> 6) & 0xFF)));
-            os.Put(static_cast<Ch>(0x80 | ((codepoint & 0x3F))));
-        }
-        else if (codepoint <= 0xFFFF) {
-            os.Put(static_cast<Ch>(0xE0 | ((codepoint >> 12) & 0xFF)));
-            os.Put(static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
-            os.Put(static_cast<Ch>(0x80 | (codepoint & 0x3F)));
-        }
-        else {
-            RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-            os.Put(static_cast<Ch>(0xF0 | ((codepoint >> 18) & 0xFF)));
-            os.Put(static_cast<Ch>(0x80 | ((codepoint >> 12) & 0x3F)));
-            os.Put(static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
-            os.Put(static_cast<Ch>(0x80 | (codepoint & 0x3F)));
-        }
-    }
-
-    template<typename OutputStream>
-    static void EncodeUnsafe(OutputStream& os, unsigned codepoint) {
-        if (codepoint <= 0x7F) 
-            PutUnsafe(os, static_cast<Ch>(codepoint & 0xFF));
-        else if (codepoint <= 0x7FF) {
-            PutUnsafe(os, static_cast<Ch>(0xC0 | ((codepoint >> 6) & 0xFF)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | ((codepoint & 0x3F))));
-        }
-        else if (codepoint <= 0xFFFF) {
-            PutUnsafe(os, static_cast<Ch>(0xE0 | ((codepoint >> 12) & 0xFF)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | (codepoint & 0x3F)));
-        }
-        else {
-            RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-            PutUnsafe(os, static_cast<Ch>(0xF0 | ((codepoint >> 18) & 0xFF)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | ((codepoint >> 12) & 0x3F)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | ((codepoint >> 6) & 0x3F)));
-            PutUnsafe(os, static_cast<Ch>(0x80 | (codepoint & 0x3F)));
-        }
-    }
-
-    template <typename InputStream>
-    static bool Decode(InputStream& is, unsigned* codepoint) {
-#define RAPIDJSON_COPY() c = is.Take(); *codepoint = (*codepoint << 6) | (static_cast<unsigned char>(c) & 0x3Fu)
-#define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0)
-#define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70)
-        typename InputStream::Ch c = is.Take();
-        if (!(c & 0x80)) {
-            *codepoint = static_cast<unsigned char>(c);
-            return true;
-        }
-
-        unsigned char type = GetRange(static_cast<unsigned char>(c));
-        if (type >= 32) {
-            *codepoint = 0;
-        } else {
-            *codepoint = (0xFFu >> type) & static_cast<unsigned char>(c);
-        }
-        bool result = true;
-        switch (type) {
-        case 2: RAPIDJSON_TAIL(); return result;
-        case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result;
-        case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result;
-        case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        default: return false;
-        }
-#undef RAPIDJSON_COPY
-#undef RAPIDJSON_TRANS
-#undef RAPIDJSON_TAIL
-    }
-
-    template <typename InputStream, typename OutputStream>
-    static bool Validate(InputStream& is, OutputStream& os) {
-#define RAPIDJSON_COPY() os.Put(c = is.Take())
-#define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0)
-#define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70)
-        Ch c;
-        RAPIDJSON_COPY();
-        if (!(c & 0x80))
-            return true;
-
-        bool result = true;
-        switch (GetRange(static_cast<unsigned char>(c))) {
-        case 2: RAPIDJSON_TAIL(); return result;
-        case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result;
-        case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result;
-        case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
-        default: return false;
-        }
-#undef RAPIDJSON_COPY
-#undef RAPIDJSON_TRANS
-#undef RAPIDJSON_TAIL
-    }
-
-    static unsigned char GetRange(unsigned char c) {
-        // Referring to DFA of http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
-        // With new mapping 1 -> 0x10, 7 -> 0x20, 9 -> 0x40, such that AND operation can test multiple types.
-        static const unsigned char type[] = {
-            0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-            0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-            0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-            0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-            0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
-            0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,
-            0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
-            0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
-            8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2,  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
-            10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
-        };
-        return type[c];
-    }
-
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        typename InputByteStream::Ch c = Take(is);
-        if (static_cast<unsigned char>(c) != 0xEFu) return c;
-        c = is.Take();
-        if (static_cast<unsigned char>(c) != 0xBBu) return c;
-        c = is.Take();
-        if (static_cast<unsigned char>(c) != 0xBFu) return c;
-        c = is.Take();
-        return c;
-    }
-
-    template <typename InputByteStream>
-    static Ch Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        return static_cast<Ch>(is.Take());
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xEFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xBBu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xBFu));
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, Ch c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(c));
-    }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF16
-
-//! UTF-16 encoding.
-/*! http://en.wikipedia.org/wiki/UTF-16
-    http://tools.ietf.org/html/rfc2781
-    \tparam CharType Type for storing 16-bit UTF-16 data. Default is wchar_t. C++11 may use char16_t instead.
-    \note implements Encoding concept
-
-    \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness.
-    For streaming, use UTF16LE and UTF16BE, which handle endianness.
-*/
-template<typename CharType = wchar_t>
-struct UTF16 {
-    typedef CharType Ch;
-    RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 2);
-
-    enum { supportUnicode = 1 };
-
-    template<typename OutputStream>
-    static void Encode(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2);
-        if (codepoint <= 0xFFFF) {
-            RAPIDJSON_ASSERT(codepoint < 0xD800 || codepoint > 0xDFFF); // Code point itself cannot be surrogate pair 
-            os.Put(static_cast<typename OutputStream::Ch>(codepoint));
-        }
-        else {
-            RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-            unsigned v = codepoint - 0x10000;
-            os.Put(static_cast<typename OutputStream::Ch>((v >> 10) | 0xD800));
-            os.Put(static_cast<typename OutputStream::Ch>((v & 0x3FF) | 0xDC00));
-        }
-    }
-
-
-    template<typename OutputStream>
-    static void EncodeUnsafe(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2);
-        if (codepoint <= 0xFFFF) {
-            RAPIDJSON_ASSERT(codepoint < 0xD800 || codepoint > 0xDFFF); // Code point itself cannot be surrogate pair 
-            PutUnsafe(os, static_cast<typename OutputStream::Ch>(codepoint));
-        }
-        else {
-            RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-            unsigned v = codepoint - 0x10000;
-            PutUnsafe(os, static_cast<typename OutputStream::Ch>((v >> 10) | 0xD800));
-            PutUnsafe(os, static_cast<typename OutputStream::Ch>((v & 0x3FF) | 0xDC00));
-        }
-    }
-
-    template <typename InputStream>
-    static bool Decode(InputStream& is, unsigned* codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2);
-        typename InputStream::Ch c = is.Take();
-        if (c < 0xD800 || c > 0xDFFF) {
-            *codepoint = static_cast<unsigned>(c);
-            return true;
-        }
-        else if (c <= 0xDBFF) {
-            *codepoint = (static_cast<unsigned>(c) & 0x3FF) << 10;
-            c = is.Take();
-            *codepoint |= (static_cast<unsigned>(c) & 0x3FF);
-            *codepoint += 0x10000;
-            return c >= 0xDC00 && c <= 0xDFFF;
-        }
-        return false;
-    }
-
-    template <typename InputStream, typename OutputStream>
-    static bool Validate(InputStream& is, OutputStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 2);
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 2);
-        typename InputStream::Ch c;
-        os.Put(static_cast<typename OutputStream::Ch>(c = is.Take()));
-        if (c < 0xD800 || c > 0xDFFF)
-            return true;
-        else if (c <= 0xDBFF) {
-            os.Put(c = is.Take());
-            return c >= 0xDC00 && c <= 0xDFFF;
-        }
-        return false;
-    }
-};
-
-//! UTF-16 little endian encoding.
-template<typename CharType = wchar_t>
-struct UTF16LE : UTF16<CharType> {
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        CharType c = Take(is);
-        return static_cast<uint16_t>(c) == 0xFEFFu ? Take(is) : c;
-    }
-
-    template <typename InputByteStream>
-    static CharType Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        unsigned c = static_cast<uint8_t>(is.Take());
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 8;
-        return static_cast<CharType>(c);
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFEu));
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, CharType c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(static_cast<unsigned>(c) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((static_cast<unsigned>(c) >> 8) & 0xFFu));
-    }
-};
-
-//! UTF-16 big endian encoding.
-template<typename CharType = wchar_t>
-struct UTF16BE : UTF16<CharType> {
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        CharType c = Take(is);
-        return static_cast<uint16_t>(c) == 0xFEFFu ? Take(is) : c;
-    }
-
-    template <typename InputByteStream>
-    static CharType Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        unsigned c = static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 8;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take()));
-        return static_cast<CharType>(c);
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFEu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFFu));
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, CharType c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>((static_cast<unsigned>(c) >> 8) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(static_cast<unsigned>(c) & 0xFFu));
-    }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// UTF32
-
-//! UTF-32 encoding. 
-/*! http://en.wikipedia.org/wiki/UTF-32
-    \tparam CharType Type for storing 32-bit UTF-32 data. Default is unsigned. C++11 may use char32_t instead.
-    \note implements Encoding concept
-
-    \note For in-memory access, no need to concern endianness. The code units and code points are represented by CPU's endianness.
-    For streaming, use UTF32LE and UTF32BE, which handle endianness.
-*/
-template<typename CharType = unsigned>
-struct UTF32 {
-    typedef CharType Ch;
-    RAPIDJSON_STATIC_ASSERT(sizeof(Ch) >= 4);
-
-    enum { supportUnicode = 1 };
-
-    template<typename OutputStream>
-    static void Encode(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 4);
-        RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-        os.Put(codepoint);
-    }
-
-    template<typename OutputStream>
-    static void EncodeUnsafe(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputStream::Ch) >= 4);
-        RAPIDJSON_ASSERT(codepoint <= 0x10FFFF);
-        PutUnsafe(os, codepoint);
-    }
-
-    template <typename InputStream>
-    static bool Decode(InputStream& is, unsigned* codepoint) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4);
-        Ch c = is.Take();
-        *codepoint = c;
-        return c <= 0x10FFFF;
-    }
-
-    template <typename InputStream, typename OutputStream>
-    static bool Validate(InputStream& is, OutputStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputStream::Ch) >= 4);
-        Ch c;
-        os.Put(c = is.Take());
-        return c <= 0x10FFFF;
-    }
-};
-
-//! UTF-32 little endian enocoding.
-template<typename CharType = unsigned>
-struct UTF32LE : UTF32<CharType> {
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        CharType c = Take(is);
-        return static_cast<uint32_t>(c) == 0x0000FEFFu ? Take(is) : c;
-    }
-
-    template <typename InputByteStream>
-    static CharType Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        unsigned c = static_cast<uint8_t>(is.Take());
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 8;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 16;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 24;
-        return static_cast<CharType>(c);
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFEu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, CharType c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(c & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 8) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 16) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 24) & 0xFFu));
-    }
-};
-
-//! UTF-32 big endian encoding.
-template<typename CharType = unsigned>
-struct UTF32BE : UTF32<CharType> {
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        CharType c = Take(is);
-        return static_cast<uint32_t>(c) == 0x0000FEFFu ? Take(is) : c; 
-    }
-
-    template <typename InputByteStream>
-    static CharType Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        unsigned c = static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 24;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 16;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take())) << 8;
-        c |= static_cast<unsigned>(static_cast<uint8_t>(is.Take()));
-        return static_cast<CharType>(c);
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0x00u));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFEu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(0xFFu));
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, CharType c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 24) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 16) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>((c >> 8) & 0xFFu));
-        os.Put(static_cast<typename OutputByteStream::Ch>(c & 0xFFu));
-    }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// ASCII
-
-//! ASCII encoding.
-/*! http://en.wikipedia.org/wiki/ASCII
-    \tparam CharType Code unit for storing 7-bit ASCII data. Default is char.
-    \note implements Encoding concept
-*/
-template<typename CharType = char>
-struct ASCII {
-    typedef CharType Ch;
-
-    enum { supportUnicode = 0 };
-
-    template<typename OutputStream>
-    static void Encode(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_ASSERT(codepoint <= 0x7F);
-        os.Put(static_cast<Ch>(codepoint & 0xFF));
-    }
-
-    template<typename OutputStream>
-    static void EncodeUnsafe(OutputStream& os, unsigned codepoint) {
-        RAPIDJSON_ASSERT(codepoint <= 0x7F);
-        PutUnsafe(os, static_cast<Ch>(codepoint & 0xFF));
-    }
-
-    template <typename InputStream>
-    static bool Decode(InputStream& is, unsigned* codepoint) {
-        uint8_t c = static_cast<uint8_t>(is.Take());
-        *codepoint = c;
-        return c <= 0X7F;
-    }
-
-    template <typename InputStream, typename OutputStream>
-    static bool Validate(InputStream& is, OutputStream& os) {
-        uint8_t c = static_cast<uint8_t>(is.Take());
-        os.Put(static_cast<typename OutputStream::Ch>(c));
-        return c <= 0x7F;
-    }
-
-    template <typename InputByteStream>
-    static CharType TakeBOM(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        uint8_t c = static_cast<uint8_t>(Take(is));
-        return static_cast<Ch>(c);
-    }
-
-    template <typename InputByteStream>
-    static Ch Take(InputByteStream& is) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename InputByteStream::Ch) == 1);
-        return static_cast<Ch>(is.Take());
-    }
-
-    template <typename OutputByteStream>
-    static void PutBOM(OutputByteStream& os) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        (void)os;
-    }
-
-    template <typename OutputByteStream>
-    static void Put(OutputByteStream& os, Ch c) {
-        RAPIDJSON_STATIC_ASSERT(sizeof(typename OutputByteStream::Ch) == 1);
-        os.Put(static_cast<typename OutputByteStream::Ch>(c));
-    }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// AutoUTF
-
-//! Runtime-specified UTF encoding type of a stream.
-enum UTFType {
-    kUTF8 = 0,      //!< UTF-8.
-    kUTF16LE = 1,   //!< UTF-16 little endian.
-    kUTF16BE = 2,   //!< UTF-16 big endian.
-    kUTF32LE = 3,   //!< UTF-32 little endian.
-    kUTF32BE = 4    //!< UTF-32 big endian.
-};
-
-//! Dynamically select encoding according to stream's runtime-specified UTF encoding type.
-/*! \note This class can be used with AutoUTFInputtStream and AutoUTFOutputStream, which provides GetType().
-*/
-template<typename CharType>
-struct AutoUTF {
-    typedef CharType Ch;
-
-    enum { supportUnicode = 1 };
-
-#define RAPIDJSON_ENCODINGS_FUNC(x) UTF8<Ch>::x, UTF16LE<Ch>::x, UTF16BE<Ch>::x, UTF32LE<Ch>::x, UTF32BE<Ch>::x
-
-    template<typename OutputStream>
-    static RAPIDJSON_FORCEINLINE void Encode(OutputStream& os, unsigned codepoint) {
-        typedef void (*EncodeFunc)(OutputStream&, unsigned);
-        static const EncodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Encode) };
-        (*f[os.GetType()])(os, codepoint);
-    }
-
-    template<typename OutputStream>
-    static RAPIDJSON_FORCEINLINE void EncodeUnsafe(OutputStream& os, unsigned codepoint) {
-        typedef void (*EncodeFunc)(OutputStream&, unsigned);
-        static const EncodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(EncodeUnsafe) };
-        (*f[os.GetType()])(os, codepoint);
-    }
-
-    template <typename InputStream>
-    static RAPIDJSON_FORCEINLINE bool Decode(InputStream& is, unsigned* codepoint) {
-        typedef bool (*DecodeFunc)(InputStream&, unsigned*);
-        static const DecodeFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Decode) };
-        return (*f[is.GetType()])(is, codepoint);
-    }
-
-    template <typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) {
-        typedef bool (*ValidateFunc)(InputStream&, OutputStream&);
-        static const ValidateFunc f[] = { RAPIDJSON_ENCODINGS_FUNC(Validate) };
-        return (*f[is.GetType()])(is, os);
-    }
-
-#undef RAPIDJSON_ENCODINGS_FUNC
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Transcoder
-
-//! Encoding conversion.
-template<typename SourceEncoding, typename TargetEncoding>
-struct Transcoder {
-    //! Take one Unicode codepoint from source encoding, convert it to target encoding and put it to the output stream.
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool Transcode(InputStream& is, OutputStream& os) {
-        unsigned codepoint;
-        if (!SourceEncoding::Decode(is, &codepoint))
-            return false;
-        TargetEncoding::Encode(os, codepoint);
-        return true;
-    }
-
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool TranscodeUnsafe(InputStream& is, OutputStream& os) {
-        unsigned codepoint;
-        if (!SourceEncoding::Decode(is, &codepoint))
-            return false;
-        TargetEncoding::EncodeUnsafe(os, codepoint);
-        return true;
-    }
-
-    //! Validate one Unicode codepoint from an encoded stream.
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) {
-        return Transcode(is, os);   // Since source/target encoding is different, must transcode.
-    }
-};
-
-// Forward declaration.
-template<typename Stream>
-inline void PutUnsafe(Stream& stream, typename Stream::Ch c);
-
-//! Specialization of Transcoder with same source and target encoding.
-template<typename Encoding>
-struct Transcoder<Encoding, Encoding> {
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool Transcode(InputStream& is, OutputStream& os) {
-        os.Put(is.Take());  // Just copy one code unit. This semantic is different from primary template class.
-        return true;
-    }
-    
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool TranscodeUnsafe(InputStream& is, OutputStream& os) {
-        PutUnsafe(os, is.Take());  // Just copy one code unit. This semantic is different from primary template class.
-        return true;
-    }
-    
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE bool Validate(InputStream& is, OutputStream& os) {
-        return Encoding::Validate(is, os);  // source/target encoding are the same
-    }
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__GNUC__) || (defined(_MSC_VER) && !defined(__clang__))
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_ENCODINGS_H_
diff --git a/io-tool/include/rapidjson/error/en.h b/io-tool/include/rapidjson/error/en.h
deleted file mode 100644
index 2db838b..0000000
--- a/io-tool/include/rapidjson/error/en.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ERROR_EN_H_
-#define RAPIDJSON_ERROR_EN_H_
-
-#include "error.h"
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(switch-enum)
-RAPIDJSON_DIAG_OFF(covered-switch-default)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Maps error code of parsing into error message.
-/*!
-    \ingroup RAPIDJSON_ERRORS
-    \param parseErrorCode Error code obtained in parsing.
-    \return the error message.
-    \note User can make a copy of this function for localization.
-        Using switch-case is safer for future modification of error codes.
-*/
-inline const RAPIDJSON_ERROR_CHARTYPE* GetParseError_En(ParseErrorCode parseErrorCode) {
-    switch (parseErrorCode) {
-        case kParseErrorNone:                           return RAPIDJSON_ERROR_STRING("No error.");
-
-        case kParseErrorDocumentEmpty:                  return RAPIDJSON_ERROR_STRING("The document is empty.");
-        case kParseErrorDocumentRootNotSingular:        return RAPIDJSON_ERROR_STRING("The document root must not be followed by other values.");
-    
-        case kParseErrorValueInvalid:                   return RAPIDJSON_ERROR_STRING("Invalid value.");
-    
-        case kParseErrorObjectMissName:                 return RAPIDJSON_ERROR_STRING("Missing a name for object member.");
-        case kParseErrorObjectMissColon:                return RAPIDJSON_ERROR_STRING("Missing a colon after a name of object member.");
-        case kParseErrorObjectMissCommaOrCurlyBracket:  return RAPIDJSON_ERROR_STRING("Missing a comma or '}' after an object member.");
-    
-        case kParseErrorArrayMissCommaOrSquareBracket:  return RAPIDJSON_ERROR_STRING("Missing a comma or ']' after an array element.");
-
-        case kParseErrorStringUnicodeEscapeInvalidHex:  return RAPIDJSON_ERROR_STRING("Incorrect hex digit after \\u escape in string.");
-        case kParseErrorStringUnicodeSurrogateInvalid:  return RAPIDJSON_ERROR_STRING("The surrogate pair in string is invalid.");
-        case kParseErrorStringEscapeInvalid:            return RAPIDJSON_ERROR_STRING("Invalid escape character in string.");
-        case kParseErrorStringMissQuotationMark:        return RAPIDJSON_ERROR_STRING("Missing a closing quotation mark in string.");
-        case kParseErrorStringInvalidEncoding:          return RAPIDJSON_ERROR_STRING("Invalid encoding in string.");
-
-        case kParseErrorNumberTooBig:                   return RAPIDJSON_ERROR_STRING("Number too big to be stored in double.");
-        case kParseErrorNumberMissFraction:             return RAPIDJSON_ERROR_STRING("Miss fraction part in number.");
-        case kParseErrorNumberMissExponent:             return RAPIDJSON_ERROR_STRING("Miss exponent in number.");
-
-        case kParseErrorTermination:                    return RAPIDJSON_ERROR_STRING("Terminate parsing due to Handler error.");
-        case kParseErrorUnspecificSyntaxError:          return RAPIDJSON_ERROR_STRING("Unspecific syntax error.");
-
-        default:                                        return RAPIDJSON_ERROR_STRING("Unknown error.");
-    }
-}
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_ERROR_EN_H_
diff --git a/io-tool/include/rapidjson/error/error.h b/io-tool/include/rapidjson/error/error.h
deleted file mode 100644
index 9311d2f..0000000
--- a/io-tool/include/rapidjson/error/error.h
+++ /dev/null
@@ -1,161 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ERROR_ERROR_H_
-#define RAPIDJSON_ERROR_ERROR_H_
-
-#include "../rapidjson.h"
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-/*! \file error.h */
-
-/*! \defgroup RAPIDJSON_ERRORS RapidJSON error handling */
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ERROR_CHARTYPE
-
-//! Character type of error messages.
-/*! \ingroup RAPIDJSON_ERRORS
-    The default character type is \c char.
-    On Windows, user can define this macro as \c TCHAR for supporting both
-    unicode/non-unicode settings.
-*/
-#ifndef RAPIDJSON_ERROR_CHARTYPE
-#define RAPIDJSON_ERROR_CHARTYPE char
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ERROR_STRING
-
-//! Macro for converting string literial to \ref RAPIDJSON_ERROR_CHARTYPE[].
-/*! \ingroup RAPIDJSON_ERRORS
-    By default this conversion macro does nothing.
-    On Windows, user can define this macro as \c _T(x) for supporting both
-    unicode/non-unicode settings.
-*/
-#ifndef RAPIDJSON_ERROR_STRING
-#define RAPIDJSON_ERROR_STRING(x) x
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// ParseErrorCode
-
-//! Error code of parsing.
-/*! \ingroup RAPIDJSON_ERRORS
-    \see GenericReader::Parse, GenericReader::GetParseErrorCode
-*/
-enum ParseErrorCode {
-    kParseErrorNone = 0,                        //!< No error.
-
-    kParseErrorDocumentEmpty,                   //!< The document is empty.
-    kParseErrorDocumentRootNotSingular,         //!< The document root must not follow by other values.
-
-    kParseErrorValueInvalid,                    //!< Invalid value.
-
-    kParseErrorObjectMissName,                  //!< Missing a name for object member.
-    kParseErrorObjectMissColon,                 //!< Missing a colon after a name of object member.
-    kParseErrorObjectMissCommaOrCurlyBracket,   //!< Missing a comma or '}' after an object member.
-
-    kParseErrorArrayMissCommaOrSquareBracket,   //!< Missing a comma or ']' after an array element.
-
-    kParseErrorStringUnicodeEscapeInvalidHex,   //!< Incorrect hex digit after \\u escape in string.
-    kParseErrorStringUnicodeSurrogateInvalid,   //!< The surrogate pair in string is invalid.
-    kParseErrorStringEscapeInvalid,             //!< Invalid escape character in string.
-    kParseErrorStringMissQuotationMark,         //!< Missing a closing quotation mark in string.
-    kParseErrorStringInvalidEncoding,           //!< Invalid encoding in string.
-
-    kParseErrorNumberTooBig,                    //!< Number too big to be stored in double.
-    kParseErrorNumberMissFraction,              //!< Miss fraction part in number.
-    kParseErrorNumberMissExponent,              //!< Miss exponent in number.
-
-    kParseErrorTermination,                     //!< Parsing was terminated.
-    kParseErrorUnspecificSyntaxError            //!< Unspecific syntax error.
-};
-
-//! Result of parsing (wraps ParseErrorCode)
-/*!
-    \ingroup RAPIDJSON_ERRORS
-    \code
-        Document doc;
-        ParseResult ok = doc.Parse("[42]");
-        if (!ok) {
-            fprintf(stderr, "JSON parse error: %s (%u)",
-                    GetParseError_En(ok.Code()), ok.Offset());
-            exit(EXIT_FAILURE);
-        }
-    \endcode
-    \see GenericReader::Parse, GenericDocument::Parse
-*/
-struct ParseResult {
-    //!! Unspecified boolean type
-    typedef bool (ParseResult::*BooleanType)() const;
-public:
-    //! Default constructor, no error.
-    ParseResult() : code_(kParseErrorNone), offset_(0) {}
-    //! Constructor to set an error.
-    ParseResult(ParseErrorCode code, size_t offset) : code_(code), offset_(offset) {}
-
-    //! Get the error code.
-    ParseErrorCode Code() const { return code_; }
-    //! Get the error offset, if \ref IsError(), 0 otherwise.
-    size_t Offset() const { return offset_; }
-
-    //! Explicit conversion to \c bool, returns \c true, iff !\ref IsError().
-    operator BooleanType() const { return !IsError() ? &ParseResult::IsError : NULL; }
-    //! Whether the result is an error.
-    bool IsError() const { return code_ != kParseErrorNone; }
-
-    bool operator==(const ParseResult& that) const { return code_ == that.code_; }
-    bool operator==(ParseErrorCode code) const { return code_ == code; }
-    friend bool operator==(ParseErrorCode code, const ParseResult & err) { return code == err.code_; }
-
-    bool operator!=(const ParseResult& that) const { return !(*this == that); }
-    bool operator!=(ParseErrorCode code) const { return !(*this == code); }
-    friend bool operator!=(ParseErrorCode code, const ParseResult & err) { return err != code; }
-
-    //! Reset error code.
-    void Clear() { Set(kParseErrorNone); }
-    //! Update error code and offset.
-    void Set(ParseErrorCode code, size_t offset = 0) { code_ = code; offset_ = offset; }
-
-private:
-    ParseErrorCode code_;
-    size_t offset_;
-};
-
-//! Function pointer type of GetParseError().
-/*! \ingroup RAPIDJSON_ERRORS
-
-    This is the prototype for \c GetParseError_X(), where \c X is a locale.
-    User can dynamically change locale in runtime, e.g.:
-\code
-    GetParseErrorFunc GetParseError = GetParseError_En; // or whatever
-    const RAPIDJSON_ERROR_CHARTYPE* s = GetParseError(document.GetParseErrorCode());
-\endcode
-*/
-typedef const RAPIDJSON_ERROR_CHARTYPE* (*GetParseErrorFunc)(ParseErrorCode);
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_ERROR_ERROR_H_
diff --git a/io-tool/include/rapidjson/filereadstream.h b/io-tool/include/rapidjson/filereadstream.h
deleted file mode 100644
index 6b34370..0000000
--- a/io-tool/include/rapidjson/filereadstream.h
+++ /dev/null
@@ -1,99 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_FILEREADSTREAM_H_
-#define RAPIDJSON_FILEREADSTREAM_H_
-
-#include "stream.h"
-#include <cstdio>
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-RAPIDJSON_DIAG_OFF(unreachable-code)
-RAPIDJSON_DIAG_OFF(missing-noreturn)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! File byte stream for input using fread().
-/*!
-    \note implements Stream concept
-*/
-class FileReadStream {
-public:
-    typedef char Ch;    //!< Character type (byte).
-
-    //! Constructor.
-    /*!
-        \param fp File pointer opened for read.
-        \param buffer user-supplied buffer.
-        \param bufferSize size of buffer in bytes. Must >=4 bytes.
-    */
-    FileReadStream(std::FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { 
-        RAPIDJSON_ASSERT(fp_ != 0);
-        RAPIDJSON_ASSERT(bufferSize >= 4);
-        Read();
-    }
-
-    Ch Peek() const { return *current_; }
-    Ch Take() { Ch c = *current_; Read(); return c; }
-    size_t Tell() const { return count_ + static_cast<size_t>(current_ - buffer_); }
-
-    // Not implemented
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); } 
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-    // For encoding detection only.
-    const Ch* Peek4() const {
-        return (current_ + 4 - !eof_ <= bufferLast_) ? current_ : 0;
-    }
-
-private:
-    void Read() {
-        if (current_ < bufferLast_)
-            ++current_;
-        else if (!eof_) {
-            count_ += readCount_;
-            readCount_ = std::fread(buffer_, 1, bufferSize_, fp_);
-            bufferLast_ = buffer_ + readCount_ - 1;
-            current_ = buffer_;
-
-            if (readCount_ < bufferSize_) {
-                buffer_[readCount_] = '\0';
-                ++bufferLast_;
-                eof_ = true;
-            }
-        }
-    }
-
-    std::FILE* fp_;
-    Ch *buffer_;
-    size_t bufferSize_;
-    Ch *bufferLast_;
-    Ch *current_;
-    size_t readCount_;
-    size_t count_;  //!< Number of characters read
-    bool eof_;
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/io-tool/include/rapidjson/filewritestream.h b/io-tool/include/rapidjson/filewritestream.h
deleted file mode 100644
index 8b48fee..0000000
--- a/io-tool/include/rapidjson/filewritestream.h
+++ /dev/null
@@ -1,104 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_FILEWRITESTREAM_H_
-#define RAPIDJSON_FILEWRITESTREAM_H_
-
-#include "stream.h"
-#include <cstdio>
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(unreachable-code)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Wrapper of C file stream for output using fwrite().
-/*!
-    \note implements Stream concept
-*/
-class FileWriteStream {
-public:
-    typedef char Ch;    //!< Character type. Only support char.
-
-    FileWriteStream(std::FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferEnd_(buffer + bufferSize), current_(buffer_) { 
-        RAPIDJSON_ASSERT(fp_ != 0);
-    }
-
-    void Put(char c) { 
-        if (current_ >= bufferEnd_)
-            Flush();
-
-        *current_++ = c;
-    }
-
-    void PutN(char c, size_t n) {
-        size_t avail = static_cast<size_t>(bufferEnd_ - current_);
-        while (n > avail) {
-            std::memset(current_, c, avail);
-            current_ += avail;
-            Flush();
-            n -= avail;
-            avail = static_cast<size_t>(bufferEnd_ - current_);
-        }
-
-        if (n > 0) {
-            std::memset(current_, c, n);
-            current_ += n;
-        }
-    }
-
-    void Flush() {
-        if (current_ != buffer_) {
-            size_t result = std::fwrite(buffer_, 1, static_cast<size_t>(current_ - buffer_), fp_);
-            if (result < static_cast<size_t>(current_ - buffer_)) {
-                // failure deliberately ignored at this time
-                // added to avoid warn_unused_result build errors
-            }
-            current_ = buffer_;
-        }
-    }
-
-    // Not implemented
-    char Peek() const { RAPIDJSON_ASSERT(false); return 0; }
-    char Take() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
-    char* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(char*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    // Prohibit copy constructor & assignment operator.
-    FileWriteStream(const FileWriteStream&);
-    FileWriteStream& operator=(const FileWriteStream&);
-
-    std::FILE* fp_;
-    char *buffer_;
-    char *bufferEnd_;
-    char *current_;
-};
-
-//! Implement specialized version of PutN() with memset() for better performance.
-template<>
-inline void PutN(FileWriteStream& stream, char c, size_t n) {
-    stream.PutN(c, n);
-}
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_FILESTREAM_H_
diff --git a/io-tool/include/rapidjson/fwd.h b/io-tool/include/rapidjson/fwd.h
deleted file mode 100644
index e8104e8..0000000
--- a/io-tool/include/rapidjson/fwd.h
+++ /dev/null
@@ -1,151 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_FWD_H_
-#define RAPIDJSON_FWD_H_
-
-#include "rapidjson.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-// encodings.h
-
-template<typename CharType> struct UTF8;
-template<typename CharType> struct UTF16;
-template<typename CharType> struct UTF16BE;
-template<typename CharType> struct UTF16LE;
-template<typename CharType> struct UTF32;
-template<typename CharType> struct UTF32BE;
-template<typename CharType> struct UTF32LE;
-template<typename CharType> struct ASCII;
-template<typename CharType> struct AutoUTF;
-
-template<typename SourceEncoding, typename TargetEncoding>
-struct Transcoder;
-
-// allocators.h
-
-class CrtAllocator;
-
-template <typename BaseAllocator>
-class MemoryPoolAllocator;
-
-// stream.h
-
-template <typename Encoding>
-struct GenericStringStream;
-
-typedef GenericStringStream<UTF8<char> > StringStream;
-
-template <typename Encoding>
-struct GenericInsituStringStream;
-
-typedef GenericInsituStringStream<UTF8<char> > InsituStringStream;
-
-// stringbuffer.h
-
-template <typename Encoding, typename Allocator>
-class GenericStringBuffer;
-
-typedef GenericStringBuffer<UTF8<char>, CrtAllocator> StringBuffer;
-
-// filereadstream.h
-
-class FileReadStream;
-
-// filewritestream.h
-
-class FileWriteStream;
-
-// memorybuffer.h
-
-template <typename Allocator>
-struct GenericMemoryBuffer;
-
-typedef GenericMemoryBuffer<CrtAllocator> MemoryBuffer;
-
-// memorystream.h
-
-struct MemoryStream;
-
-// reader.h
-
-template<typename Encoding, typename Derived>
-struct BaseReaderHandler;
-
-template <typename SourceEncoding, typename TargetEncoding, typename StackAllocator>
-class GenericReader;
-
-typedef GenericReader<UTF8<char>, UTF8<char>, CrtAllocator> Reader;
-
-// writer.h
-
-template<typename OutputStream, typename SourceEncoding, typename TargetEncoding, typename StackAllocator, unsigned writeFlags>
-class Writer;
-
-// prettywriter.h
-
-template<typename OutputStream, typename SourceEncoding, typename TargetEncoding, typename StackAllocator, unsigned writeFlags>
-class PrettyWriter;
-
-// document.h
-
-template <typename Encoding, typename Allocator> 
-struct GenericMember;
-
-template <bool Const, typename Encoding, typename Allocator>
-class GenericMemberIterator;
-
-template<typename CharType>
-struct GenericStringRef;
-
-template <typename Encoding, typename Allocator> 
-class GenericValue;
-
-typedef GenericValue<UTF8<char>, MemoryPoolAllocator<CrtAllocator> > Value;
-
-template <typename Encoding, typename Allocator, typename StackAllocator>
-class GenericDocument;
-
-typedef GenericDocument<UTF8<char>, MemoryPoolAllocator<CrtAllocator>, CrtAllocator> Document;
-
-// pointer.h
-
-template <typename ValueType, typename Allocator>
-class GenericPointer;
-
-typedef GenericPointer<Value, CrtAllocator> Pointer;
-
-// schema.h
-
-template <typename SchemaDocumentType>
-class IGenericRemoteSchemaDocumentProvider;
-
-template <typename ValueT, typename Allocator>
-class GenericSchemaDocument;
-
-typedef GenericSchemaDocument<Value, CrtAllocator> SchemaDocument;
-typedef IGenericRemoteSchemaDocumentProvider<SchemaDocument> IRemoteSchemaDocumentProvider;
-
-template <
-    typename SchemaDocumentType,
-    typename OutputHandler,
-    typename StateAllocator>
-class GenericSchemaValidator;
-
-typedef GenericSchemaValidator<SchemaDocument, BaseReaderHandler<UTF8<char>, void>, CrtAllocator> SchemaValidator;
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_RAPIDJSONFWD_H_
diff --git a/io-tool/include/rapidjson/internal/biginteger.h b/io-tool/include/rapidjson/internal/biginteger.h
deleted file mode 100644
index a31c8a8..0000000
--- a/io-tool/include/rapidjson/internal/biginteger.h
+++ /dev/null
@@ -1,290 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_BIGINTEGER_H_
-#define RAPIDJSON_BIGINTEGER_H_
-
-#include "../rapidjson.h"
-
-#if defined(_MSC_VER) && !__INTEL_COMPILER && defined(_M_AMD64)
-#include <intrin.h> // for _umul128
-#pragma intrinsic(_umul128)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-class BigInteger {
-public:
-    typedef uint64_t Type;
-
-    BigInteger(const BigInteger& rhs) : count_(rhs.count_) {
-        std::memcpy(digits_, rhs.digits_, count_ * sizeof(Type));
-    }
-
-    explicit BigInteger(uint64_t u) : count_(1) {
-        digits_[0] = u;
-    }
-
-    BigInteger(const char* decimals, size_t length) : count_(1) {
-        RAPIDJSON_ASSERT(length > 0);
-        digits_[0] = 0;
-        size_t i = 0;
-        const size_t kMaxDigitPerIteration = 19;  // 2^64 = 18446744073709551616 > 10^19
-        while (length >= kMaxDigitPerIteration) {
-            AppendDecimal64(decimals + i, decimals + i + kMaxDigitPerIteration);
-            length -= kMaxDigitPerIteration;
-            i += kMaxDigitPerIteration;
-        }
-
-        if (length > 0)
-            AppendDecimal64(decimals + i, decimals + i + length);
-    }
-    
-    BigInteger& operator=(const BigInteger &rhs)
-    {
-        if (this != &rhs) {
-            count_ = rhs.count_;
-            std::memcpy(digits_, rhs.digits_, count_ * sizeof(Type));
-        }
-        return *this;
-    }
-    
-    BigInteger& operator=(uint64_t u) {
-        digits_[0] = u;            
-        count_ = 1;
-        return *this;
-    }
-
-    BigInteger& operator+=(uint64_t u) {
-        Type backup = digits_[0];
-        digits_[0] += u;
-        for (size_t i = 0; i < count_ - 1; i++) {
-            if (digits_[i] >= backup)
-                return *this; // no carry
-            backup = digits_[i + 1];
-            digits_[i + 1] += 1;
-        }
-
-        // Last carry
-        if (digits_[count_ - 1] < backup)
-            PushBack(1);
-
-        return *this;
-    }
-
-    BigInteger& operator*=(uint64_t u) {
-        if (u == 0) return *this = 0;
-        if (u == 1) return *this;
-        if (*this == 1) return *this = u;
-
-        uint64_t k = 0;
-        for (size_t i = 0; i < count_; i++) {
-            uint64_t hi;
-            digits_[i] = MulAdd64(digits_[i], u, k, &hi);
-            k = hi;
-        }
-        
-        if (k > 0)
-            PushBack(k);
-
-        return *this;
-    }
-
-    BigInteger& operator*=(uint32_t u) {
-        if (u == 0) return *this = 0;
-        if (u == 1) return *this;
-        if (*this == 1) return *this = u;
-
-        uint64_t k = 0;
-        for (size_t i = 0; i < count_; i++) {
-            const uint64_t c = digits_[i] >> 32;
-            const uint64_t d = digits_[i] & 0xFFFFFFFF;
-            const uint64_t uc = u * c;
-            const uint64_t ud = u * d;
-            const uint64_t p0 = ud + k;
-            const uint64_t p1 = uc + (p0 >> 32);
-            digits_[i] = (p0 & 0xFFFFFFFF) | (p1 << 32);
-            k = p1 >> 32;
-        }
-        
-        if (k > 0)
-            PushBack(k);
-
-        return *this;
-    }
-
-    BigInteger& operator<<=(size_t shift) {
-        if (IsZero() || shift == 0) return *this;
-
-        size_t offset = shift / kTypeBit;
-        size_t interShift = shift % kTypeBit;
-        RAPIDJSON_ASSERT(count_ + offset <= kCapacity);
-
-        if (interShift == 0) {
-            std::memmove(digits_ + offset, digits_, count_ * sizeof(Type));
-            count_ += offset;
-        }
-        else {
-            digits_[count_] = 0;
-            for (size_t i = count_; i > 0; i--)
-                digits_[i + offset] = (digits_[i] << interShift) | (digits_[i - 1] >> (kTypeBit - interShift));
-            digits_[offset] = digits_[0] << interShift;
-            count_ += offset;
-            if (digits_[count_])
-                count_++;
-        }
-
-        std::memset(digits_, 0, offset * sizeof(Type));
-
-        return *this;
-    }
-
-    bool operator==(const BigInteger& rhs) const {
-        return count_ == rhs.count_ && std::memcmp(digits_, rhs.digits_, count_ * sizeof(Type)) == 0;
-    }
-
-    bool operator==(const Type rhs) const {
-        return count_ == 1 && digits_[0] == rhs;
-    }
-
-    BigInteger& MultiplyPow5(unsigned exp) {
-        static const uint32_t kPow5[12] = {
-            5,
-            5 * 5,
-            5 * 5 * 5,
-            5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5,
-            5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5
-        };
-        if (exp == 0) return *this;
-        for (; exp >= 27; exp -= 27) *this *= RAPIDJSON_UINT64_C2(0X6765C793, 0XFA10079D); // 5^27
-        for (; exp >= 13; exp -= 13) *this *= static_cast<uint32_t>(1220703125u); // 5^13
-        if (exp > 0)                 *this *= kPow5[exp - 1];
-        return *this;
-    }
-
-    // Compute absolute difference of this and rhs.
-    // Assume this != rhs
-    bool Difference(const BigInteger& rhs, BigInteger* out) const {
-        int cmp = Compare(rhs);
-        RAPIDJSON_ASSERT(cmp != 0);
-        const BigInteger *a, *b;  // Makes a > b
-        bool ret;
-        if (cmp < 0) { a = &rhs; b = this; ret = true; }
-        else         { a = this; b = &rhs; ret = false; }
-
-        Type borrow = 0;
-        for (size_t i = 0; i < a->count_; i++) {
-            Type d = a->digits_[i] - borrow;
-            if (i < b->count_)
-                d -= b->digits_[i];
-            borrow = (d > a->digits_[i]) ? 1 : 0;
-            out->digits_[i] = d;
-            if (d != 0)
-                out->count_ = i + 1;
-        }
-
-        return ret;
-    }
-
-    int Compare(const BigInteger& rhs) const {
-        if (count_ != rhs.count_)
-            return count_ < rhs.count_ ? -1 : 1;
-
-        for (size_t i = count_; i-- > 0;)
-            if (digits_[i] != rhs.digits_[i])
-                return digits_[i] < rhs.digits_[i] ? -1 : 1;
-
-        return 0;
-    }
-
-    size_t GetCount() const { return count_; }
-    Type GetDigit(size_t index) const { RAPIDJSON_ASSERT(index < count_); return digits_[index]; }
-    bool IsZero() const { return count_ == 1 && digits_[0] == 0; }
-
-private:
-    void AppendDecimal64(const char* begin, const char* end) {
-        uint64_t u = ParseUint64(begin, end);
-        if (IsZero())
-            *this = u;
-        else {
-            unsigned exp = static_cast<unsigned>(end - begin);
-            (MultiplyPow5(exp) <<= exp) += u;   // *this = *this * 10^exp + u
-        }
-    }
-
-    void PushBack(Type digit) {
-        RAPIDJSON_ASSERT(count_ < kCapacity);
-        digits_[count_++] = digit;
-    }
-
-    static uint64_t ParseUint64(const char* begin, const char* end) {
-        uint64_t r = 0;
-        for (const char* p = begin; p != end; ++p) {
-            RAPIDJSON_ASSERT(*p >= '0' && *p <= '9');
-            r = r * 10u + static_cast<unsigned>(*p - '0');
-        }
-        return r;
-    }
-
-    // Assume a * b + k < 2^128
-    static uint64_t MulAdd64(uint64_t a, uint64_t b, uint64_t k, uint64_t* outHigh) {
-#if defined(_MSC_VER) && defined(_M_AMD64)
-        uint64_t low = _umul128(a, b, outHigh) + k;
-        if (low < k)
-            (*outHigh)++;
-        return low;
-#elif (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__x86_64__)
-        __extension__ typedef unsigned __int128 uint128;
-        uint128 p = static_cast<uint128>(a) * static_cast<uint128>(b);
-        p += k;
-        *outHigh = static_cast<uint64_t>(p >> 64);
-        return static_cast<uint64_t>(p);
-#else
-        const uint64_t a0 = a & 0xFFFFFFFF, a1 = a >> 32, b0 = b & 0xFFFFFFFF, b1 = b >> 32;
-        uint64_t x0 = a0 * b0, x1 = a0 * b1, x2 = a1 * b0, x3 = a1 * b1;
-        x1 += (x0 >> 32); // can't give carry
-        x1 += x2;
-        if (x1 < x2)
-            x3 += (static_cast<uint64_t>(1) << 32);
-        uint64_t lo = (x1 << 32) + (x0 & 0xFFFFFFFF);
-        uint64_t hi = x3 + (x1 >> 32);
-
-        lo += k;
-        if (lo < k)
-            hi++;
-        *outHigh = hi;
-        return lo;
-#endif
-    }
-
-    static const size_t kBitCount = 3328;  // 64bit * 54 > 10^1000
-    static const size_t kCapacity = kBitCount / sizeof(Type);
-    static const size_t kTypeBit = sizeof(Type) * 8;
-
-    Type digits_[kCapacity];
-    size_t count_;
-};
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_BIGINTEGER_H_
diff --git a/io-tool/include/rapidjson/internal/diyfp.h b/io-tool/include/rapidjson/internal/diyfp.h
deleted file mode 100644
index b6c2cf5..0000000
--- a/io-tool/include/rapidjson/internal/diyfp.h
+++ /dev/null
@@ -1,271 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-// This is a C++ header-only implementation of Grisu2 algorithm from the publication:
-// Loitsch, Florian. "Printing floating-point numbers quickly and accurately with
-// integers." ACM Sigplan Notices 45.6 (2010): 233-243.
-
-#ifndef RAPIDJSON_DIYFP_H_
-#define RAPIDJSON_DIYFP_H_
-
-#include "../rapidjson.h"
-#include <limits>
-
-#if defined(_MSC_VER) && defined(_M_AMD64) && !defined(__INTEL_COMPILER)
-#include <intrin.h>
-#pragma intrinsic(_BitScanReverse64)
-#pragma intrinsic(_umul128)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-struct DiyFp {
-    DiyFp() : f(), e() {}
-
-    DiyFp(uint64_t fp, int exp) : f(fp), e(exp) {}
-
-    explicit DiyFp(double d) {
-        union {
-            double d;
-            uint64_t u64;
-        } u = { d };
-
-        int biased_e = static_cast<int>((u.u64 & kDpExponentMask) >> kDpSignificandSize);
-        uint64_t significand = (u.u64 & kDpSignificandMask);
-        if (biased_e != 0) {
-            f = significand + kDpHiddenBit;
-            e = biased_e - kDpExponentBias;
-        }
-        else {
-            f = significand;
-            e = kDpMinExponent + 1;
-        }
-    }
-
-    DiyFp operator-(const DiyFp& rhs) const {
-        return DiyFp(f - rhs.f, e);
-    }
-
-    DiyFp operator*(const DiyFp& rhs) const {
-#if defined(_MSC_VER) && defined(_M_AMD64)
-        uint64_t h;
-        uint64_t l = _umul128(f, rhs.f, &h);
-        if (l & (uint64_t(1) << 63)) // rounding
-            h++;
-        return DiyFp(h, e + rhs.e + 64);
-#elif (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)) && defined(__x86_64__)
-        __extension__ typedef unsigned __int128 uint128;
-        uint128 p = static_cast<uint128>(f) * static_cast<uint128>(rhs.f);
-        uint64_t h = static_cast<uint64_t>(p >> 64);
-        uint64_t l = static_cast<uint64_t>(p);
-        if (l & (uint64_t(1) << 63)) // rounding
-            h++;
-        return DiyFp(h, e + rhs.e + 64);
-#else
-        const uint64_t M32 = 0xFFFFFFFF;
-        const uint64_t a = f >> 32;
-        const uint64_t b = f & M32;
-        const uint64_t c = rhs.f >> 32;
-        const uint64_t d = rhs.f & M32;
-        const uint64_t ac = a * c;
-        const uint64_t bc = b * c;
-        const uint64_t ad = a * d;
-        const uint64_t bd = b * d;
-        uint64_t tmp = (bd >> 32) + (ad & M32) + (bc & M32);
-        tmp += 1U << 31;  /// mult_round
-        return DiyFp(ac + (ad >> 32) + (bc >> 32) + (tmp >> 32), e + rhs.e + 64);
-#endif
-    }
-
-    DiyFp Normalize() const {
-        RAPIDJSON_ASSERT(f != 0); // https://stackoverflow.com/a/26809183/291737
-#if defined(_MSC_VER) && defined(_M_AMD64)
-        unsigned long index;
-        _BitScanReverse64(&index, f);
-        return DiyFp(f << (63 - index), e - (63 - index));
-#elif defined(__GNUC__) && __GNUC__ >= 4
-        int s = __builtin_clzll(f);
-        return DiyFp(f << s, e - s);
-#else
-        DiyFp res = *this;
-        while (!(res.f & (static_cast<uint64_t>(1) << 63))) {
-            res.f <<= 1;
-            res.e--;
-        }
-        return res;
-#endif
-    }
-
-    DiyFp NormalizeBoundary() const {
-        DiyFp res = *this;
-        while (!(res.f & (kDpHiddenBit << 1))) {
-            res.f <<= 1;
-            res.e--;
-        }
-        res.f <<= (kDiySignificandSize - kDpSignificandSize - 2);
-        res.e = res.e - (kDiySignificandSize - kDpSignificandSize - 2);
-        return res;
-    }
-
-    void NormalizedBoundaries(DiyFp* minus, DiyFp* plus) const {
-        DiyFp pl = DiyFp((f << 1) + 1, e - 1).NormalizeBoundary();
-        DiyFp mi = (f == kDpHiddenBit) ? DiyFp((f << 2) - 1, e - 2) : DiyFp((f << 1) - 1, e - 1);
-        mi.f <<= mi.e - pl.e;
-        mi.e = pl.e;
-        *plus = pl;
-        *minus = mi;
-    }
-
-    double ToDouble() const {
-        union {
-            double d;
-            uint64_t u64;
-        }u;
-        RAPIDJSON_ASSERT(f <= kDpHiddenBit + kDpSignificandMask);
-        if (e < kDpDenormalExponent) {
-            // Underflow.
-            return 0.0;
-        }
-        if (e >= kDpMaxExponent) {
-            // Overflow.
-            return std::numeric_limits<double>::infinity();
-        }
-        const uint64_t be = (e == kDpDenormalExponent && (f & kDpHiddenBit) == 0) ? 0 :
-            static_cast<uint64_t>(e + kDpExponentBias);
-        u.u64 = (f & kDpSignificandMask) | (be << kDpSignificandSize);
-        return u.d;
-    }
-
-    static const int kDiySignificandSize = 64;
-    static const int kDpSignificandSize = 52;
-    static const int kDpExponentBias = 0x3FF + kDpSignificandSize;
-    static const int kDpMaxExponent = 0x7FF - kDpExponentBias;
-    static const int kDpMinExponent = -kDpExponentBias;
-    static const int kDpDenormalExponent = -kDpExponentBias + 1;
-    static const uint64_t kDpExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000);
-    static const uint64_t kDpSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF);
-    static const uint64_t kDpHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000);
-
-    uint64_t f;
-    int e;
-};
-
-inline DiyFp GetCachedPowerByIndex(size_t index) {
-    // 10^-348, 10^-340, ..., 10^340
-    static const uint64_t kCachedPowers_F[] = {
-        RAPIDJSON_UINT64_C2(0xfa8fd5a0, 0x081c0288), RAPIDJSON_UINT64_C2(0xbaaee17f, 0xa23ebf76),
-        RAPIDJSON_UINT64_C2(0x8b16fb20, 0x3055ac76), RAPIDJSON_UINT64_C2(0xcf42894a, 0x5dce35ea),
-        RAPIDJSON_UINT64_C2(0x9a6bb0aa, 0x55653b2d), RAPIDJSON_UINT64_C2(0xe61acf03, 0x3d1a45df),
-        RAPIDJSON_UINT64_C2(0xab70fe17, 0xc79ac6ca), RAPIDJSON_UINT64_C2(0xff77b1fc, 0xbebcdc4f),
-        RAPIDJSON_UINT64_C2(0xbe5691ef, 0x416bd60c), RAPIDJSON_UINT64_C2(0x8dd01fad, 0x907ffc3c),
-        RAPIDJSON_UINT64_C2(0xd3515c28, 0x31559a83), RAPIDJSON_UINT64_C2(0x9d71ac8f, 0xada6c9b5),
-        RAPIDJSON_UINT64_C2(0xea9c2277, 0x23ee8bcb), RAPIDJSON_UINT64_C2(0xaecc4991, 0x4078536d),
-        RAPIDJSON_UINT64_C2(0x823c1279, 0x5db6ce57), RAPIDJSON_UINT64_C2(0xc2109436, 0x4dfb5637),
-        RAPIDJSON_UINT64_C2(0x9096ea6f, 0x3848984f), RAPIDJSON_UINT64_C2(0xd77485cb, 0x25823ac7),
-        RAPIDJSON_UINT64_C2(0xa086cfcd, 0x97bf97f4), RAPIDJSON_UINT64_C2(0xef340a98, 0x172aace5),
-        RAPIDJSON_UINT64_C2(0xb23867fb, 0x2a35b28e), RAPIDJSON_UINT64_C2(0x84c8d4df, 0xd2c63f3b),
-        RAPIDJSON_UINT64_C2(0xc5dd4427, 0x1ad3cdba), RAPIDJSON_UINT64_C2(0x936b9fce, 0xbb25c996),
-        RAPIDJSON_UINT64_C2(0xdbac6c24, 0x7d62a584), RAPIDJSON_UINT64_C2(0xa3ab6658, 0x0d5fdaf6),
-        RAPIDJSON_UINT64_C2(0xf3e2f893, 0xdec3f126), RAPIDJSON_UINT64_C2(0xb5b5ada8, 0xaaff80b8),
-        RAPIDJSON_UINT64_C2(0x87625f05, 0x6c7c4a8b), RAPIDJSON_UINT64_C2(0xc9bcff60, 0x34c13053),
-        RAPIDJSON_UINT64_C2(0x964e858c, 0x91ba2655), RAPIDJSON_UINT64_C2(0xdff97724, 0x70297ebd),
-        RAPIDJSON_UINT64_C2(0xa6dfbd9f, 0xb8e5b88f), RAPIDJSON_UINT64_C2(0xf8a95fcf, 0x88747d94),
-        RAPIDJSON_UINT64_C2(0xb9447093, 0x8fa89bcf), RAPIDJSON_UINT64_C2(0x8a08f0f8, 0xbf0f156b),
-        RAPIDJSON_UINT64_C2(0xcdb02555, 0x653131b6), RAPIDJSON_UINT64_C2(0x993fe2c6, 0xd07b7fac),
-        RAPIDJSON_UINT64_C2(0xe45c10c4, 0x2a2b3b06), RAPIDJSON_UINT64_C2(0xaa242499, 0x697392d3),
-        RAPIDJSON_UINT64_C2(0xfd87b5f2, 0x8300ca0e), RAPIDJSON_UINT64_C2(0xbce50864, 0x92111aeb),
-        RAPIDJSON_UINT64_C2(0x8cbccc09, 0x6f5088cc), RAPIDJSON_UINT64_C2(0xd1b71758, 0xe219652c),
-        RAPIDJSON_UINT64_C2(0x9c400000, 0x00000000), RAPIDJSON_UINT64_C2(0xe8d4a510, 0x00000000),
-        RAPIDJSON_UINT64_C2(0xad78ebc5, 0xac620000), RAPIDJSON_UINT64_C2(0x813f3978, 0xf8940984),
-        RAPIDJSON_UINT64_C2(0xc097ce7b, 0xc90715b3), RAPIDJSON_UINT64_C2(0x8f7e32ce, 0x7bea5c70),
-        RAPIDJSON_UINT64_C2(0xd5d238a4, 0xabe98068), RAPIDJSON_UINT64_C2(0x9f4f2726, 0x179a2245),
-        RAPIDJSON_UINT64_C2(0xed63a231, 0xd4c4fb27), RAPIDJSON_UINT64_C2(0xb0de6538, 0x8cc8ada8),
-        RAPIDJSON_UINT64_C2(0x83c7088e, 0x1aab65db), RAPIDJSON_UINT64_C2(0xc45d1df9, 0x42711d9a),
-        RAPIDJSON_UINT64_C2(0x924d692c, 0xa61be758), RAPIDJSON_UINT64_C2(0xda01ee64, 0x1a708dea),
-        RAPIDJSON_UINT64_C2(0xa26da399, 0x9aef774a), RAPIDJSON_UINT64_C2(0xf209787b, 0xb47d6b85),
-        RAPIDJSON_UINT64_C2(0xb454e4a1, 0x79dd1877), RAPIDJSON_UINT64_C2(0x865b8692, 0x5b9bc5c2),
-        RAPIDJSON_UINT64_C2(0xc83553c5, 0xc8965d3d), RAPIDJSON_UINT64_C2(0x952ab45c, 0xfa97a0b3),
-        RAPIDJSON_UINT64_C2(0xde469fbd, 0x99a05fe3), RAPIDJSON_UINT64_C2(0xa59bc234, 0xdb398c25),
-        RAPIDJSON_UINT64_C2(0xf6c69a72, 0xa3989f5c), RAPIDJSON_UINT64_C2(0xb7dcbf53, 0x54e9bece),
-        RAPIDJSON_UINT64_C2(0x88fcf317, 0xf22241e2), RAPIDJSON_UINT64_C2(0xcc20ce9b, 0xd35c78a5),
-        RAPIDJSON_UINT64_C2(0x98165af3, 0x7b2153df), RAPIDJSON_UINT64_C2(0xe2a0b5dc, 0x971f303a),
-        RAPIDJSON_UINT64_C2(0xa8d9d153, 0x5ce3b396), RAPIDJSON_UINT64_C2(0xfb9b7cd9, 0xa4a7443c),
-        RAPIDJSON_UINT64_C2(0xbb764c4c, 0xa7a44410), RAPIDJSON_UINT64_C2(0x8bab8eef, 0xb6409c1a),
-        RAPIDJSON_UINT64_C2(0xd01fef10, 0xa657842c), RAPIDJSON_UINT64_C2(0x9b10a4e5, 0xe9913129),
-        RAPIDJSON_UINT64_C2(0xe7109bfb, 0xa19c0c9d), RAPIDJSON_UINT64_C2(0xac2820d9, 0x623bf429),
-        RAPIDJSON_UINT64_C2(0x80444b5e, 0x7aa7cf85), RAPIDJSON_UINT64_C2(0xbf21e440, 0x03acdd2d),
-        RAPIDJSON_UINT64_C2(0x8e679c2f, 0x5e44ff8f), RAPIDJSON_UINT64_C2(0xd433179d, 0x9c8cb841),
-        RAPIDJSON_UINT64_C2(0x9e19db92, 0xb4e31ba9), RAPIDJSON_UINT64_C2(0xeb96bf6e, 0xbadf77d9),
-        RAPIDJSON_UINT64_C2(0xaf87023b, 0x9bf0ee6b)
-    };
-    static const int16_t kCachedPowers_E[] = {
-        -1220, -1193, -1166, -1140, -1113, -1087, -1060, -1034, -1007,  -980,
-        -954,  -927,  -901,  -874,  -847,  -821,  -794,  -768,  -741,  -715,
-        -688,  -661,  -635,  -608,  -582,  -555,  -529,  -502,  -475,  -449,
-        -422,  -396,  -369,  -343,  -316,  -289,  -263,  -236,  -210,  -183,
-        -157,  -130,  -103,   -77,   -50,   -24,     3,    30,    56,    83,
-        109,   136,   162,   189,   216,   242,   269,   295,   322,   348,
-        375,   402,   428,   455,   481,   508,   534,   561,   588,   614,
-        641,   667,   694,   720,   747,   774,   800,   827,   853,   880,
-        907,   933,   960,   986,  1013,  1039,  1066
-    };
-    RAPIDJSON_ASSERT(index < 87);
-    return DiyFp(kCachedPowers_F[index], kCachedPowers_E[index]);
-}
-
-inline DiyFp GetCachedPower(int e, int* K) {
-
-    //int k = static_cast<int>(ceil((-61 - e) * 0.30102999566398114)) + 374;
-    double dk = (-61 - e) * 0.30102999566398114 + 347;  // dk must be positive, so can do ceiling in positive
-    int k = static_cast<int>(dk);
-    if (dk - k > 0.0)
-        k++;
-
-    unsigned index = static_cast<unsigned>((k >> 3) + 1);
-    *K = -(-348 + static_cast<int>(index << 3));    // decimal exponent no need lookup table
-
-    return GetCachedPowerByIndex(index);
-}
-
-inline DiyFp GetCachedPower10(int exp, int *outExp) {
-    RAPIDJSON_ASSERT(exp >= -348);
-    unsigned index = static_cast<unsigned>(exp + 348) / 8u;
-    *outExp = -348 + static_cast<int>(index) * 8;
-    return GetCachedPowerByIndex(index);
-}
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_DIYFP_H_
diff --git a/io-tool/include/rapidjson/internal/dtoa.h b/io-tool/include/rapidjson/internal/dtoa.h
deleted file mode 100644
index bf2e9b2..0000000
--- a/io-tool/include/rapidjson/internal/dtoa.h
+++ /dev/null
@@ -1,245 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-// This is a C++ header-only implementation of Grisu2 algorithm from the publication:
-// Loitsch, Florian. "Printing floating-point numbers quickly and accurately with
-// integers." ACM Sigplan Notices 45.6 (2010): 233-243.
-
-#ifndef RAPIDJSON_DTOA_
-#define RAPIDJSON_DTOA_
-
-#include "itoa.h" // GetDigitsLut()
-#include "diyfp.h"
-#include "ieee754.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-RAPIDJSON_DIAG_OFF(array-bounds) // some gcc versions generate wrong warnings https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59124
-#endif
-
-inline void GrisuRound(char* buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w) {
-    while (rest < wp_w && delta - rest >= ten_kappa &&
-           (rest + ten_kappa < wp_w ||  /// closer
-            wp_w - rest > rest + ten_kappa - wp_w)) {
-        buffer[len - 1]--;
-        rest += ten_kappa;
-    }
-}
-
-inline int CountDecimalDigit32(uint32_t n) {
-    // Simple pure C++ implementation was faster than __builtin_clz version in this situation.
-    if (n < 10) return 1;
-    if (n < 100) return 2;
-    if (n < 1000) return 3;
-    if (n < 10000) return 4;
-    if (n < 100000) return 5;
-    if (n < 1000000) return 6;
-    if (n < 10000000) return 7;
-    if (n < 100000000) return 8;
-    // Will not reach 10 digits in DigitGen()
-    //if (n < 1000000000) return 9;
-    //return 10;
-    return 9;
-}
-
-inline void DigitGen(const DiyFp& W, const DiyFp& Mp, uint64_t delta, char* buffer, int* len, int* K) {
-    static const uint32_t kPow10[] = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 };
-    const DiyFp one(uint64_t(1) << -Mp.e, Mp.e);
-    const DiyFp wp_w = Mp - W;
-    uint32_t p1 = static_cast<uint32_t>(Mp.f >> -one.e);
-    uint64_t p2 = Mp.f & (one.f - 1);
-    int kappa = CountDecimalDigit32(p1); // kappa in [0, 9]
-    *len = 0;
-
-    while (kappa > 0) {
-        uint32_t d = 0;
-        switch (kappa) {
-            case  9: d = p1 /  100000000; p1 %=  100000000; break;
-            case  8: d = p1 /   10000000; p1 %=   10000000; break;
-            case  7: d = p1 /    1000000; p1 %=    1000000; break;
-            case  6: d = p1 /     100000; p1 %=     100000; break;
-            case  5: d = p1 /      10000; p1 %=      10000; break;
-            case  4: d = p1 /       1000; p1 %=       1000; break;
-            case  3: d = p1 /        100; p1 %=        100; break;
-            case  2: d = p1 /         10; p1 %=         10; break;
-            case  1: d = p1;              p1 =           0; break;
-            default:;
-        }
-        if (d || *len)
-            buffer[(*len)++] = static_cast<char>('0' + static_cast<char>(d));
-        kappa--;
-        uint64_t tmp = (static_cast<uint64_t>(p1) << -one.e) + p2;
-        if (tmp <= delta) {
-            *K += kappa;
-            GrisuRound(buffer, *len, delta, tmp, static_cast<uint64_t>(kPow10[kappa]) << -one.e, wp_w.f);
-            return;
-        }
-    }
-
-    // kappa = 0
-    for (;;) {
-        p2 *= 10;
-        delta *= 10;
-        char d = static_cast<char>(p2 >> -one.e);
-        if (d || *len)
-            buffer[(*len)++] = static_cast<char>('0' + d);
-        p2 &= one.f - 1;
-        kappa--;
-        if (p2 < delta) {
-            *K += kappa;
-            int index = -kappa;
-            GrisuRound(buffer, *len, delta, p2, one.f, wp_w.f * (index < 9 ? kPow10[index] : 0));
-            return;
-        }
-    }
-}
-
-inline void Grisu2(double value, char* buffer, int* length, int* K) {
-    const DiyFp v(value);
-    DiyFp w_m, w_p;
-    v.NormalizedBoundaries(&w_m, &w_p);
-
-    const DiyFp c_mk = GetCachedPower(w_p.e, K);
-    const DiyFp W = v.Normalize() * c_mk;
-    DiyFp Wp = w_p * c_mk;
-    DiyFp Wm = w_m * c_mk;
-    Wm.f++;
-    Wp.f--;
-    DigitGen(W, Wp, Wp.f - Wm.f, buffer, length, K);
-}
-
-inline char* WriteExponent(int K, char* buffer) {
-    if (K < 0) {
-        *buffer++ = '-';
-        K = -K;
-    }
-
-    if (K >= 100) {
-        *buffer++ = static_cast<char>('0' + static_cast<char>(K / 100));
-        K %= 100;
-        const char* d = GetDigitsLut() + K * 2;
-        *buffer++ = d[0];
-        *buffer++ = d[1];
-    }
-    else if (K >= 10) {
-        const char* d = GetDigitsLut() + K * 2;
-        *buffer++ = d[0];
-        *buffer++ = d[1];
-    }
-    else
-        *buffer++ = static_cast<char>('0' + static_cast<char>(K));
-
-    return buffer;
-}
-
-inline char* Prettify(char* buffer, int length, int k, int maxDecimalPlaces) {
-    const int kk = length + k;  // 10^(kk-1) <= v < 10^kk
-
-    if (0 <= k && kk <= 21) {
-        // 1234e7 -> 12340000000
-        for (int i = length; i < kk; i++)
-            buffer[i] = '0';
-        buffer[kk] = '.';
-        buffer[kk + 1] = '0';
-        return &buffer[kk + 2];
-    }
-    else if (0 < kk && kk <= 21) {
-        // 1234e-2 -> 12.34
-        std::memmove(&buffer[kk + 1], &buffer[kk], static_cast<size_t>(length - kk));
-        buffer[kk] = '.';
-        if (0 > k + maxDecimalPlaces) {
-            // When maxDecimalPlaces = 2, 1.2345 -> 1.23, 1.102 -> 1.1
-            // Remove extra trailing zeros (at least one) after truncation.
-            for (int i = kk + maxDecimalPlaces; i > kk + 1; i--)
-                if (buffer[i] != '0')
-                    return &buffer[i + 1];
-            return &buffer[kk + 2]; // Reserve one zero
-        }
-        else
-            return &buffer[length + 1];
-    }
-    else if (-6 < kk && kk <= 0) {
-        // 1234e-6 -> 0.001234
-        const int offset = 2 - kk;
-        std::memmove(&buffer[offset], &buffer[0], static_cast<size_t>(length));
-        buffer[0] = '0';
-        buffer[1] = '.';
-        for (int i = 2; i < offset; i++)
-            buffer[i] = '0';
-        if (length - kk > maxDecimalPlaces) {
-            // When maxDecimalPlaces = 2, 0.123 -> 0.12, 0.102 -> 0.1
-            // Remove extra trailing zeros (at least one) after truncation.
-            for (int i = maxDecimalPlaces + 1; i > 2; i--)
-                if (buffer[i] != '0')
-                    return &buffer[i + 1];
-            return &buffer[3]; // Reserve one zero
-        }
-        else
-            return &buffer[length + offset];
-    }
-    else if (kk < -maxDecimalPlaces) {
-        // Truncate to zero
-        buffer[0] = '0';
-        buffer[1] = '.';
-        buffer[2] = '0';
-        return &buffer[3];
-    }
-    else if (length == 1) {
-        // 1e30
-        buffer[1] = 'e';
-        return WriteExponent(kk - 1, &buffer[2]);
-    }
-    else {
-        // 1234e30 -> 1.234e33
-        std::memmove(&buffer[2], &buffer[1], static_cast<size_t>(length - 1));
-        buffer[1] = '.';
-        buffer[length + 1] = 'e';
-        return WriteExponent(kk - 1, &buffer[0 + length + 2]);
-    }
-}
-
-inline char* dtoa(double value, char* buffer, int maxDecimalPlaces = 324) {
-    RAPIDJSON_ASSERT(maxDecimalPlaces >= 1);
-    Double d(value);
-    if (d.IsZero()) {
-        if (d.Sign())
-            *buffer++ = '-';     // -0.0, Issue #289
-        buffer[0] = '0';
-        buffer[1] = '.';
-        buffer[2] = '0';
-        return &buffer[3];
-    }
-    else {
-        if (value < 0) {
-            *buffer++ = '-';
-            value = -value;
-        }
-        int length, K;
-        Grisu2(value, buffer, &length, &K);
-        return Prettify(buffer, length, K, maxDecimalPlaces);
-    }
-}
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_DTOA_
diff --git a/io-tool/include/rapidjson/internal/ieee754.h b/io-tool/include/rapidjson/internal/ieee754.h
deleted file mode 100644
index c2684ba..0000000
--- a/io-tool/include/rapidjson/internal/ieee754.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_IEEE754_
-#define RAPIDJSON_IEEE754_
-
-#include "../rapidjson.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-class Double {
-public:
-    Double() {}
-    Double(double d) : d_(d) {}
-    Double(uint64_t u) : u_(u) {}
-
-    double Value() const { return d_; }
-    uint64_t Uint64Value() const { return u_; }
-
-    double NextPositiveDouble() const {
-        RAPIDJSON_ASSERT(!Sign());
-        return Double(u_ + 1).Value();
-    }
-
-    bool Sign() const { return (u_ & kSignMask) != 0; }
-    uint64_t Significand() const { return u_ & kSignificandMask; }
-    int Exponent() const { return static_cast<int>(((u_ & kExponentMask) >> kSignificandSize) - kExponentBias); }
-
-    bool IsNan() const { return (u_ & kExponentMask) == kExponentMask && Significand() != 0; }
-    bool IsInf() const { return (u_ & kExponentMask) == kExponentMask && Significand() == 0; }
-    bool IsNanOrInf() const { return (u_ & kExponentMask) == kExponentMask; }
-    bool IsNormal() const { return (u_ & kExponentMask) != 0 || Significand() == 0; }
-    bool IsZero() const { return (u_ & (kExponentMask | kSignificandMask)) == 0; }
-
-    uint64_t IntegerSignificand() const { return IsNormal() ? Significand() | kHiddenBit : Significand(); }
-    int IntegerExponent() const { return (IsNormal() ? Exponent() : kDenormalExponent) - kSignificandSize; }
-    uint64_t ToBias() const { return (u_ & kSignMask) ? ~u_ + 1 : u_ | kSignMask; }
-
-    static int EffectiveSignificandSize(int order) {
-        if (order >= -1021)
-            return 53;
-        else if (order <= -1074)
-            return 0;
-        else
-            return order + 1074;
-    }
-
-private:
-    static const int kSignificandSize = 52;
-    static const int kExponentBias = 0x3FF;
-    static const int kDenormalExponent = 1 - kExponentBias;
-    static const uint64_t kSignMask = RAPIDJSON_UINT64_C2(0x80000000, 0x00000000);
-    static const uint64_t kExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000);
-    static const uint64_t kSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF);
-    static const uint64_t kHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000);
-
-    union {
-        double d_;
-        uint64_t u_;
-    };
-};
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_IEEE754_
diff --git a/io-tool/include/rapidjson/internal/itoa.h b/io-tool/include/rapidjson/internal/itoa.h
deleted file mode 100644
index 9b1c45c..0000000
--- a/io-tool/include/rapidjson/internal/itoa.h
+++ /dev/null
@@ -1,308 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ITOA_
-#define RAPIDJSON_ITOA_
-
-#include "../rapidjson.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-inline const char* GetDigitsLut() {
-    static const char cDigitsLut[200] = {
-        '0','0','0','1','0','2','0','3','0','4','0','5','0','6','0','7','0','8','0','9',
-        '1','0','1','1','1','2','1','3','1','4','1','5','1','6','1','7','1','8','1','9',
-        '2','0','2','1','2','2','2','3','2','4','2','5','2','6','2','7','2','8','2','9',
-        '3','0','3','1','3','2','3','3','3','4','3','5','3','6','3','7','3','8','3','9',
-        '4','0','4','1','4','2','4','3','4','4','4','5','4','6','4','7','4','8','4','9',
-        '5','0','5','1','5','2','5','3','5','4','5','5','5','6','5','7','5','8','5','9',
-        '6','0','6','1','6','2','6','3','6','4','6','5','6','6','6','7','6','8','6','9',
-        '7','0','7','1','7','2','7','3','7','4','7','5','7','6','7','7','7','8','7','9',
-        '8','0','8','1','8','2','8','3','8','4','8','5','8','6','8','7','8','8','8','9',
-        '9','0','9','1','9','2','9','3','9','4','9','5','9','6','9','7','9','8','9','9'
-    };
-    return cDigitsLut;
-}
-
-inline char* u32toa(uint32_t value, char* buffer) {
-    RAPIDJSON_ASSERT(buffer != 0);
-
-    const char* cDigitsLut = GetDigitsLut();
-
-    if (value < 10000) {
-        const uint32_t d1 = (value / 100) << 1;
-        const uint32_t d2 = (value % 100) << 1;
-
-        if (value >= 1000)
-            *buffer++ = cDigitsLut[d1];
-        if (value >= 100)
-            *buffer++ = cDigitsLut[d1 + 1];
-        if (value >= 10)
-            *buffer++ = cDigitsLut[d2];
-        *buffer++ = cDigitsLut[d2 + 1];
-    }
-    else if (value < 100000000) {
-        // value = bbbbcccc
-        const uint32_t b = value / 10000;
-        const uint32_t c = value % 10000;
-
-        const uint32_t d1 = (b / 100) << 1;
-        const uint32_t d2 = (b % 100) << 1;
-
-        const uint32_t d3 = (c / 100) << 1;
-        const uint32_t d4 = (c % 100) << 1;
-
-        if (value >= 10000000)
-            *buffer++ = cDigitsLut[d1];
-        if (value >= 1000000)
-            *buffer++ = cDigitsLut[d1 + 1];
-        if (value >= 100000)
-            *buffer++ = cDigitsLut[d2];
-        *buffer++ = cDigitsLut[d2 + 1];
-
-        *buffer++ = cDigitsLut[d3];
-        *buffer++ = cDigitsLut[d3 + 1];
-        *buffer++ = cDigitsLut[d4];
-        *buffer++ = cDigitsLut[d4 + 1];
-    }
-    else {
-        // value = aabbbbcccc in decimal
-
-        const uint32_t a = value / 100000000; // 1 to 42
-        value %= 100000000;
-
-        if (a >= 10) {
-            const unsigned i = a << 1;
-            *buffer++ = cDigitsLut[i];
-            *buffer++ = cDigitsLut[i + 1];
-        }
-        else
-            *buffer++ = static_cast<char>('0' + static_cast<char>(a));
-
-        const uint32_t b = value / 10000; // 0 to 9999
-        const uint32_t c = value % 10000; // 0 to 9999
-
-        const uint32_t d1 = (b / 100) << 1;
-        const uint32_t d2 = (b % 100) << 1;
-
-        const uint32_t d3 = (c / 100) << 1;
-        const uint32_t d4 = (c % 100) << 1;
-
-        *buffer++ = cDigitsLut[d1];
-        *buffer++ = cDigitsLut[d1 + 1];
-        *buffer++ = cDigitsLut[d2];
-        *buffer++ = cDigitsLut[d2 + 1];
-        *buffer++ = cDigitsLut[d3];
-        *buffer++ = cDigitsLut[d3 + 1];
-        *buffer++ = cDigitsLut[d4];
-        *buffer++ = cDigitsLut[d4 + 1];
-    }
-    return buffer;
-}
-
-inline char* i32toa(int32_t value, char* buffer) {
-    RAPIDJSON_ASSERT(buffer != 0);
-    uint32_t u = static_cast<uint32_t>(value);
-    if (value < 0) {
-        *buffer++ = '-';
-        u = ~u + 1;
-    }
-
-    return u32toa(u, buffer);
-}
-
-inline char* u64toa(uint64_t value, char* buffer) {
-    RAPIDJSON_ASSERT(buffer != 0);
-    const char* cDigitsLut = GetDigitsLut();
-    const uint64_t  kTen8 = 100000000;
-    const uint64_t  kTen9 = kTen8 * 10;
-    const uint64_t kTen10 = kTen8 * 100;
-    const uint64_t kTen11 = kTen8 * 1000;
-    const uint64_t kTen12 = kTen8 * 10000;
-    const uint64_t kTen13 = kTen8 * 100000;
-    const uint64_t kTen14 = kTen8 * 1000000;
-    const uint64_t kTen15 = kTen8 * 10000000;
-    const uint64_t kTen16 = kTen8 * kTen8;
-
-    if (value < kTen8) {
-        uint32_t v = static_cast<uint32_t>(value);
-        if (v < 10000) {
-            const uint32_t d1 = (v / 100) << 1;
-            const uint32_t d2 = (v % 100) << 1;
-
-            if (v >= 1000)
-                *buffer++ = cDigitsLut[d1];
-            if (v >= 100)
-                *buffer++ = cDigitsLut[d1 + 1];
-            if (v >= 10)
-                *buffer++ = cDigitsLut[d2];
-            *buffer++ = cDigitsLut[d2 + 1];
-        }
-        else {
-            // value = bbbbcccc
-            const uint32_t b = v / 10000;
-            const uint32_t c = v % 10000;
-
-            const uint32_t d1 = (b / 100) << 1;
-            const uint32_t d2 = (b % 100) << 1;
-
-            const uint32_t d3 = (c / 100) << 1;
-            const uint32_t d4 = (c % 100) << 1;
-
-            if (value >= 10000000)
-                *buffer++ = cDigitsLut[d1];
-            if (value >= 1000000)
-                *buffer++ = cDigitsLut[d1 + 1];
-            if (value >= 100000)
-                *buffer++ = cDigitsLut[d2];
-            *buffer++ = cDigitsLut[d2 + 1];
-
-            *buffer++ = cDigitsLut[d3];
-            *buffer++ = cDigitsLut[d3 + 1];
-            *buffer++ = cDigitsLut[d4];
-            *buffer++ = cDigitsLut[d4 + 1];
-        }
-    }
-    else if (value < kTen16) {
-        const uint32_t v0 = static_cast<uint32_t>(value / kTen8);
-        const uint32_t v1 = static_cast<uint32_t>(value % kTen8);
-
-        const uint32_t b0 = v0 / 10000;
-        const uint32_t c0 = v0 % 10000;
-
-        const uint32_t d1 = (b0 / 100) << 1;
-        const uint32_t d2 = (b0 % 100) << 1;
-
-        const uint32_t d3 = (c0 / 100) << 1;
-        const uint32_t d4 = (c0 % 100) << 1;
-
-        const uint32_t b1 = v1 / 10000;
-        const uint32_t c1 = v1 % 10000;
-
-        const uint32_t d5 = (b1 / 100) << 1;
-        const uint32_t d6 = (b1 % 100) << 1;
-
-        const uint32_t d7 = (c1 / 100) << 1;
-        const uint32_t d8 = (c1 % 100) << 1;
-
-        if (value >= kTen15)
-            *buffer++ = cDigitsLut[d1];
-        if (value >= kTen14)
-            *buffer++ = cDigitsLut[d1 + 1];
-        if (value >= kTen13)
-            *buffer++ = cDigitsLut[d2];
-        if (value >= kTen12)
-            *buffer++ = cDigitsLut[d2 + 1];
-        if (value >= kTen11)
-            *buffer++ = cDigitsLut[d3];
-        if (value >= kTen10)
-            *buffer++ = cDigitsLut[d3 + 1];
-        if (value >= kTen9)
-            *buffer++ = cDigitsLut[d4];
-
-        *buffer++ = cDigitsLut[d4 + 1];
-        *buffer++ = cDigitsLut[d5];
-        *buffer++ = cDigitsLut[d5 + 1];
-        *buffer++ = cDigitsLut[d6];
-        *buffer++ = cDigitsLut[d6 + 1];
-        *buffer++ = cDigitsLut[d7];
-        *buffer++ = cDigitsLut[d7 + 1];
-        *buffer++ = cDigitsLut[d8];
-        *buffer++ = cDigitsLut[d8 + 1];
-    }
-    else {
-        const uint32_t a = static_cast<uint32_t>(value / kTen16); // 1 to 1844
-        value %= kTen16;
-
-        if (a < 10)
-            *buffer++ = static_cast<char>('0' + static_cast<char>(a));
-        else if (a < 100) {
-            const uint32_t i = a << 1;
-            *buffer++ = cDigitsLut[i];
-            *buffer++ = cDigitsLut[i + 1];
-        }
-        else if (a < 1000) {
-            *buffer++ = static_cast<char>('0' + static_cast<char>(a / 100));
-
-            const uint32_t i = (a % 100) << 1;
-            *buffer++ = cDigitsLut[i];
-            *buffer++ = cDigitsLut[i + 1];
-        }
-        else {
-            const uint32_t i = (a / 100) << 1;
-            const uint32_t j = (a % 100) << 1;
-            *buffer++ = cDigitsLut[i];
-            *buffer++ = cDigitsLut[i + 1];
-            *buffer++ = cDigitsLut[j];
-            *buffer++ = cDigitsLut[j + 1];
-        }
-
-        const uint32_t v0 = static_cast<uint32_t>(value / kTen8);
-        const uint32_t v1 = static_cast<uint32_t>(value % kTen8);
-
-        const uint32_t b0 = v0 / 10000;
-        const uint32_t c0 = v0 % 10000;
-
-        const uint32_t d1 = (b0 / 100) << 1;
-        const uint32_t d2 = (b0 % 100) << 1;
-
-        const uint32_t d3 = (c0 / 100) << 1;
-        const uint32_t d4 = (c0 % 100) << 1;
-
-        const uint32_t b1 = v1 / 10000;
-        const uint32_t c1 = v1 % 10000;
-
-        const uint32_t d5 = (b1 / 100) << 1;
-        const uint32_t d6 = (b1 % 100) << 1;
-
-        const uint32_t d7 = (c1 / 100) << 1;
-        const uint32_t d8 = (c1 % 100) << 1;
-
-        *buffer++ = cDigitsLut[d1];
-        *buffer++ = cDigitsLut[d1 + 1];
-        *buffer++ = cDigitsLut[d2];
-        *buffer++ = cDigitsLut[d2 + 1];
-        *buffer++ = cDigitsLut[d3];
-        *buffer++ = cDigitsLut[d3 + 1];
-        *buffer++ = cDigitsLut[d4];
-        *buffer++ = cDigitsLut[d4 + 1];
-        *buffer++ = cDigitsLut[d5];
-        *buffer++ = cDigitsLut[d5 + 1];
-        *buffer++ = cDigitsLut[d6];
-        *buffer++ = cDigitsLut[d6 + 1];
-        *buffer++ = cDigitsLut[d7];
-        *buffer++ = cDigitsLut[d7 + 1];
-        *buffer++ = cDigitsLut[d8];
-        *buffer++ = cDigitsLut[d8 + 1];
-    }
-
-    return buffer;
-}
-
-inline char* i64toa(int64_t value, char* buffer) {
-    RAPIDJSON_ASSERT(buffer != 0);
-    uint64_t u = static_cast<uint64_t>(value);
-    if (value < 0) {
-        *buffer++ = '-';
-        u = ~u + 1;
-    }
-
-    return u64toa(u, buffer);
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_ITOA_
diff --git a/io-tool/include/rapidjson/internal/meta.h b/io-tool/include/rapidjson/internal/meta.h
deleted file mode 100644
index d401edf..0000000
--- a/io-tool/include/rapidjson/internal/meta.h
+++ /dev/null
@@ -1,186 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_INTERNAL_META_H_
-#define RAPIDJSON_INTERNAL_META_H_
-
-#include "../rapidjson.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#if defined(_MSC_VER) && !defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(6334)
-#endif
-
-#if RAPIDJSON_HAS_CXX11_TYPETRAITS
-#include <type_traits>
-#endif
-
-//@cond RAPIDJSON_INTERNAL
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-// Helper to wrap/convert arbitrary types to void, useful for arbitrary type matching
-template <typename T> struct Void { typedef void Type; };
-
-///////////////////////////////////////////////////////////////////////////////
-// BoolType, TrueType, FalseType
-//
-template <bool Cond> struct BoolType {
-    static const bool Value = Cond;
-    typedef BoolType Type;
-};
-typedef BoolType<true> TrueType;
-typedef BoolType<false> FalseType;
-
-
-///////////////////////////////////////////////////////////////////////////////
-// SelectIf, BoolExpr, NotExpr, AndExpr, OrExpr
-//
-
-template <bool C> struct SelectIfImpl { template <typename T1, typename T2> struct Apply { typedef T1 Type; }; };
-template <> struct SelectIfImpl<false> { template <typename T1, typename T2> struct Apply { typedef T2 Type; }; };
-template <bool C, typename T1, typename T2> struct SelectIfCond : SelectIfImpl<C>::template Apply<T1,T2> {};
-template <typename C, typename T1, typename T2> struct SelectIf : SelectIfCond<C::Value, T1, T2> {};
-
-template <bool Cond1, bool Cond2> struct AndExprCond : FalseType {};
-template <> struct AndExprCond<true, true> : TrueType {};
-template <bool Cond1, bool Cond2> struct OrExprCond : TrueType {};
-template <> struct OrExprCond<false, false> : FalseType {};
-
-template <typename C> struct BoolExpr : SelectIf<C,TrueType,FalseType>::Type {};
-template <typename C> struct NotExpr  : SelectIf<C,FalseType,TrueType>::Type {};
-template <typename C1, typename C2> struct AndExpr : AndExprCond<C1::Value, C2::Value>::Type {};
-template <typename C1, typename C2> struct OrExpr  : OrExprCond<C1::Value, C2::Value>::Type {};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// AddConst, MaybeAddConst, RemoveConst
-template <typename T> struct AddConst { typedef const T Type; };
-template <bool Constify, typename T> struct MaybeAddConst : SelectIfCond<Constify, const T, T> {};
-template <typename T> struct RemoveConst { typedef T Type; };
-template <typename T> struct RemoveConst<const T> { typedef T Type; };
-
-
-///////////////////////////////////////////////////////////////////////////////
-// IsSame, IsConst, IsMoreConst, IsPointer
-//
-template <typename T, typename U> struct IsSame : FalseType {};
-template <typename T> struct IsSame<T, T> : TrueType {};
-
-template <typename T> struct IsConst : FalseType {};
-template <typename T> struct IsConst<const T> : TrueType {};
-
-template <typename CT, typename T>
-struct IsMoreConst
-    : AndExpr<IsSame<typename RemoveConst<CT>::Type, typename RemoveConst<T>::Type>,
-              BoolType<IsConst<CT>::Value >= IsConst<T>::Value> >::Type {};
-
-template <typename T> struct IsPointer : FalseType {};
-template <typename T> struct IsPointer<T*> : TrueType {};
-
-///////////////////////////////////////////////////////////////////////////////
-// IsBaseOf
-//
-#if RAPIDJSON_HAS_CXX11_TYPETRAITS
-
-template <typename B, typename D> struct IsBaseOf
-    : BoolType< ::std::is_base_of<B,D>::value> {};
-
-#else // simplified version adopted from Boost
-
-template<typename B, typename D> struct IsBaseOfImpl {
-    RAPIDJSON_STATIC_ASSERT(sizeof(B) != 0);
-    RAPIDJSON_STATIC_ASSERT(sizeof(D) != 0);
-
-    typedef char (&Yes)[1];
-    typedef char (&No) [2];
-
-    template <typename T>
-    static Yes Check(const D*, T);
-    static No  Check(const B*, int);
-
-    struct Host {
-        operator const B*() const;
-        operator const D*();
-    };
-
-    enum { Value = (sizeof(Check(Host(), 0)) == sizeof(Yes)) };
-};
-
-template <typename B, typename D> struct IsBaseOf
-    : OrExpr<IsSame<B, D>, BoolExpr<IsBaseOfImpl<B, D> > >::Type {};
-
-#endif // RAPIDJSON_HAS_CXX11_TYPETRAITS
-
-
-//////////////////////////////////////////////////////////////////////////
-// EnableIf / DisableIf
-//
-template <bool Condition, typename T = void> struct EnableIfCond  { typedef T Type; };
-template <typename T> struct EnableIfCond<false, T> { /* empty */ };
-
-template <bool Condition, typename T = void> struct DisableIfCond { typedef T Type; };
-template <typename T> struct DisableIfCond<true, T> { /* empty */ };
-
-template <typename Condition, typename T = void>
-struct EnableIf : EnableIfCond<Condition::Value, T> {};
-
-template <typename Condition, typename T = void>
-struct DisableIf : DisableIfCond<Condition::Value, T> {};
-
-// SFINAE helpers
-struct SfinaeTag {};
-template <typename T> struct RemoveSfinaeTag;
-template <typename T> struct RemoveSfinaeTag<SfinaeTag&(*)(T)> { typedef T Type; };
-
-#define RAPIDJSON_REMOVEFPTR_(type) \
-    typename ::RAPIDJSON_NAMESPACE::internal::RemoveSfinaeTag \
-        < ::RAPIDJSON_NAMESPACE::internal::SfinaeTag&(*) type>::Type
-
-#define RAPIDJSON_ENABLEIF(cond) \
-    typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \
-        <RAPIDJSON_REMOVEFPTR_(cond)>::Type * = NULL
-
-#define RAPIDJSON_DISABLEIF(cond) \
-    typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \
-        <RAPIDJSON_REMOVEFPTR_(cond)>::Type * = NULL
-
-#define RAPIDJSON_ENABLEIF_RETURN(cond,returntype) \
-    typename ::RAPIDJSON_NAMESPACE::internal::EnableIf \
-        <RAPIDJSON_REMOVEFPTR_(cond), \
-         RAPIDJSON_REMOVEFPTR_(returntype)>::Type
-
-#define RAPIDJSON_DISABLEIF_RETURN(cond,returntype) \
-    typename ::RAPIDJSON_NAMESPACE::internal::DisableIf \
-        <RAPIDJSON_REMOVEFPTR_(cond), \
-         RAPIDJSON_REMOVEFPTR_(returntype)>::Type
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-//@endcond
-
-#if defined(_MSC_VER) && !defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_INTERNAL_META_H_
diff --git a/io-tool/include/rapidjson/internal/pow10.h b/io-tool/include/rapidjson/internal/pow10.h
deleted file mode 100644
index 02f475d..0000000
--- a/io-tool/include/rapidjson/internal/pow10.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_POW10_
-#define RAPIDJSON_POW10_
-
-#include "../rapidjson.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-//! Computes integer powers of 10 in double (10.0^n).
-/*! This function uses lookup table for fast and accurate results.
-    \param n non-negative exponent. Must <= 308.
-    \return 10.0^n
-*/
-inline double Pow10(int n) {
-    static const double e[] = { // 1e-0...1e308: 309 * 8 bytes = 2472 bytes
-        1e+0,  
-        1e+1,  1e+2,  1e+3,  1e+4,  1e+5,  1e+6,  1e+7,  1e+8,  1e+9,  1e+10, 1e+11, 1e+12, 1e+13, 1e+14, 1e+15, 1e+16, 1e+17, 1e+18, 1e+19, 1e+20, 
-        1e+21, 1e+22, 1e+23, 1e+24, 1e+25, 1e+26, 1e+27, 1e+28, 1e+29, 1e+30, 1e+31, 1e+32, 1e+33, 1e+34, 1e+35, 1e+36, 1e+37, 1e+38, 1e+39, 1e+40,
-        1e+41, 1e+42, 1e+43, 1e+44, 1e+45, 1e+46, 1e+47, 1e+48, 1e+49, 1e+50, 1e+51, 1e+52, 1e+53, 1e+54, 1e+55, 1e+56, 1e+57, 1e+58, 1e+59, 1e+60,
-        1e+61, 1e+62, 1e+63, 1e+64, 1e+65, 1e+66, 1e+67, 1e+68, 1e+69, 1e+70, 1e+71, 1e+72, 1e+73, 1e+74, 1e+75, 1e+76, 1e+77, 1e+78, 1e+79, 1e+80,
-        1e+81, 1e+82, 1e+83, 1e+84, 1e+85, 1e+86, 1e+87, 1e+88, 1e+89, 1e+90, 1e+91, 1e+92, 1e+93, 1e+94, 1e+95, 1e+96, 1e+97, 1e+98, 1e+99, 1e+100,
-        1e+101,1e+102,1e+103,1e+104,1e+105,1e+106,1e+107,1e+108,1e+109,1e+110,1e+111,1e+112,1e+113,1e+114,1e+115,1e+116,1e+117,1e+118,1e+119,1e+120,
-        1e+121,1e+122,1e+123,1e+124,1e+125,1e+126,1e+127,1e+128,1e+129,1e+130,1e+131,1e+132,1e+133,1e+134,1e+135,1e+136,1e+137,1e+138,1e+139,1e+140,
-        1e+141,1e+142,1e+143,1e+144,1e+145,1e+146,1e+147,1e+148,1e+149,1e+150,1e+151,1e+152,1e+153,1e+154,1e+155,1e+156,1e+157,1e+158,1e+159,1e+160,
-        1e+161,1e+162,1e+163,1e+164,1e+165,1e+166,1e+167,1e+168,1e+169,1e+170,1e+171,1e+172,1e+173,1e+174,1e+175,1e+176,1e+177,1e+178,1e+179,1e+180,
-        1e+181,1e+182,1e+183,1e+184,1e+185,1e+186,1e+187,1e+188,1e+189,1e+190,1e+191,1e+192,1e+193,1e+194,1e+195,1e+196,1e+197,1e+198,1e+199,1e+200,
-        1e+201,1e+202,1e+203,1e+204,1e+205,1e+206,1e+207,1e+208,1e+209,1e+210,1e+211,1e+212,1e+213,1e+214,1e+215,1e+216,1e+217,1e+218,1e+219,1e+220,
-        1e+221,1e+222,1e+223,1e+224,1e+225,1e+226,1e+227,1e+228,1e+229,1e+230,1e+231,1e+232,1e+233,1e+234,1e+235,1e+236,1e+237,1e+238,1e+239,1e+240,
-        1e+241,1e+242,1e+243,1e+244,1e+245,1e+246,1e+247,1e+248,1e+249,1e+250,1e+251,1e+252,1e+253,1e+254,1e+255,1e+256,1e+257,1e+258,1e+259,1e+260,
-        1e+261,1e+262,1e+263,1e+264,1e+265,1e+266,1e+267,1e+268,1e+269,1e+270,1e+271,1e+272,1e+273,1e+274,1e+275,1e+276,1e+277,1e+278,1e+279,1e+280,
-        1e+281,1e+282,1e+283,1e+284,1e+285,1e+286,1e+287,1e+288,1e+289,1e+290,1e+291,1e+292,1e+293,1e+294,1e+295,1e+296,1e+297,1e+298,1e+299,1e+300,
-        1e+301,1e+302,1e+303,1e+304,1e+305,1e+306,1e+307,1e+308
-    };
-    RAPIDJSON_ASSERT(n >= 0 && n <= 308);
-    return e[n];
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_POW10_
diff --git a/io-tool/include/rapidjson/internal/regex.h b/io-tool/include/rapidjson/internal/regex.h
deleted file mode 100644
index 16e3559..0000000
--- a/io-tool/include/rapidjson/internal/regex.h
+++ /dev/null
@@ -1,740 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_INTERNAL_REGEX_H_
-#define RAPIDJSON_INTERNAL_REGEX_H_
-
-#include "../allocators.h"
-#include "../stream.h"
-#include "stack.h"
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-RAPIDJSON_DIAG_OFF(switch-enum)
-RAPIDJSON_DIAG_OFF(implicit-fallthrough)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#if __GNUC__ >= 7
-RAPIDJSON_DIAG_OFF(implicit-fallthrough)
-#endif
-#endif
-
-#ifndef RAPIDJSON_REGEX_VERBOSE
-#define RAPIDJSON_REGEX_VERBOSE 0
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-///////////////////////////////////////////////////////////////////////////////
-// DecodedStream
-
-template <typename SourceStream, typename Encoding>
-class DecodedStream {
-public:
-    DecodedStream(SourceStream& ss) : ss_(ss), codepoint_() { Decode(); }
-    unsigned Peek() { return codepoint_; }
-    unsigned Take() {
-        unsigned c = codepoint_;
-        if (c) // No further decoding when '\0'
-            Decode();
-        return c;
-    }
-
-private:
-    void Decode() {
-        if (!Encoding::Decode(ss_, &codepoint_))
-            codepoint_ = 0;
-    }
-
-    SourceStream& ss_;
-    unsigned codepoint_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericRegex
-
-static const SizeType kRegexInvalidState = ~SizeType(0);  //!< Represents an invalid index in GenericRegex::State::out, out1
-static const SizeType kRegexInvalidRange = ~SizeType(0);
-
-template <typename Encoding, typename Allocator>
-class GenericRegexSearch;
-
-//! Regular expression engine with subset of ECMAscript grammar.
-/*!
-    Supported regular expression syntax:
-    - \c ab     Concatenation
-    - \c a|b    Alternation
-    - \c a?     Zero or one
-    - \c a*     Zero or more
-    - \c a+     One or more
-    - \c a{3}   Exactly 3 times
-    - \c a{3,}  At least 3 times
-    - \c a{3,5} 3 to 5 times
-    - \c (ab)   Grouping
-    - \c ^a     At the beginning
-    - \c a$     At the end
-    - \c .      Any character
-    - \c [abc]  Character classes
-    - \c [a-c]  Character class range
-    - \c [a-z0-9_] Character class combination
-    - \c [^abc] Negated character classes
-    - \c [^a-c] Negated character class range
-    - \c [\b]   Backspace (U+0008)
-    - \c \\| \\\\ ...  Escape characters
-    - \c \\f Form feed (U+000C)
-    - \c \\n Line feed (U+000A)
-    - \c \\r Carriage return (U+000D)
-    - \c \\t Tab (U+0009)
-    - \c \\v Vertical tab (U+000B)
-
-    \note This is a Thompson NFA engine, implemented with reference to 
-        Cox, Russ. "Regular Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby,...).", 
-        https://swtch.com/~rsc/regexp/regexp1.html 
-*/
-template <typename Encoding, typename Allocator = CrtAllocator>
-class GenericRegex {
-public:
-    typedef Encoding EncodingType;
-    typedef typename Encoding::Ch Ch;
-    template <typename, typename> friend class GenericRegexSearch;
-
-    GenericRegex(const Ch* source, Allocator* allocator = 0) : 
-        ownAllocator_(allocator ? 0 : RAPIDJSON_NEW(Allocator)()), allocator_(allocator ? allocator : ownAllocator_), 
-        states_(allocator_, 256), ranges_(allocator_, 256), root_(kRegexInvalidState), stateCount_(), rangeCount_(), 
-        anchorBegin_(), anchorEnd_()
-    {
-        GenericStringStream<Encoding> ss(source);
-        DecodedStream<GenericStringStream<Encoding>, Encoding> ds(ss);
-        Parse(ds);
-    }
-
-    ~GenericRegex()
-    {
-        RAPIDJSON_DELETE(ownAllocator_);
-    }
-
-    bool IsValid() const {
-        return root_ != kRegexInvalidState;
-    }
-
-private:
-    enum Operator {
-        kZeroOrOne,
-        kZeroOrMore,
-        kOneOrMore,
-        kConcatenation,
-        kAlternation,
-        kLeftParenthesis
-    };
-
-    static const unsigned kAnyCharacterClass = 0xFFFFFFFF;   //!< For '.'
-    static const unsigned kRangeCharacterClass = 0xFFFFFFFE;
-    static const unsigned kRangeNegationFlag = 0x80000000;
-
-    struct Range {
-        unsigned start; // 
-        unsigned end;
-        SizeType next;
-    };
-
-    struct State {
-        SizeType out;     //!< Equals to kInvalid for matching state
-        SizeType out1;    //!< Equals to non-kInvalid for split
-        SizeType rangeStart;
-        unsigned codepoint;
-    };
-
-    struct Frag {
-        Frag(SizeType s, SizeType o, SizeType m) : start(s), out(o), minIndex(m) {}
-        SizeType start;
-        SizeType out; //!< link-list of all output states
-        SizeType minIndex;
-    };
-
-    State& GetState(SizeType index) {
-        RAPIDJSON_ASSERT(index < stateCount_);
-        return states_.template Bottom<State>()[index];
-    }
-
-    const State& GetState(SizeType index) const {
-        RAPIDJSON_ASSERT(index < stateCount_);
-        return states_.template Bottom<State>()[index];
-    }
-
-    Range& GetRange(SizeType index) {
-        RAPIDJSON_ASSERT(index < rangeCount_);
-        return ranges_.template Bottom<Range>()[index];
-    }
-
-    const Range& GetRange(SizeType index) const {
-        RAPIDJSON_ASSERT(index < rangeCount_);
-        return ranges_.template Bottom<Range>()[index];
-    }
-
-    template <typename InputStream>
-    void Parse(DecodedStream<InputStream, Encoding>& ds) {
-        Stack<Allocator> operandStack(allocator_, 256);    // Frag
-        Stack<Allocator> operatorStack(allocator_, 256);   // Operator
-        Stack<Allocator> atomCountStack(allocator_, 256);  // unsigned (Atom per parenthesis)
-
-        *atomCountStack.template Push<unsigned>() = 0;
-
-        unsigned codepoint;
-        while (ds.Peek() != 0) {
-            switch (codepoint = ds.Take()) {
-                case '^':
-                    anchorBegin_ = true;
-                    break;
-
-                case '$':
-                    anchorEnd_ = true;
-                    break;
-
-                case '|':
-                    while (!operatorStack.Empty() && *operatorStack.template Top<Operator>() < kAlternation)
-                        if (!Eval(operandStack, *operatorStack.template Pop<Operator>(1)))
-                            return;
-                    *operatorStack.template Push<Operator>() = kAlternation;
-                    *atomCountStack.template Top<unsigned>() = 0;
-                    break;
-
-                case '(':
-                    *operatorStack.template Push<Operator>() = kLeftParenthesis;
-                    *atomCountStack.template Push<unsigned>() = 0;
-                    break;
-
-                case ')':
-                    while (!operatorStack.Empty() && *operatorStack.template Top<Operator>() != kLeftParenthesis)
-                        if (!Eval(operandStack, *operatorStack.template Pop<Operator>(1)))
-                            return;
-                    if (operatorStack.Empty())
-                        return;
-                    operatorStack.template Pop<Operator>(1);
-                    atomCountStack.template Pop<unsigned>(1);
-                    ImplicitConcatenation(atomCountStack, operatorStack);
-                    break;
-
-                case '?':
-                    if (!Eval(operandStack, kZeroOrOne))
-                        return;
-                    break;
-
-                case '*':
-                    if (!Eval(operandStack, kZeroOrMore))
-                        return;
-                    break;
-
-                case '+':
-                    if (!Eval(operandStack, kOneOrMore))
-                        return;
-                    break;
-
-                case '{':
-                    {
-                        unsigned n, m;
-                        if (!ParseUnsigned(ds, &n))
-                            return;
-
-                        if (ds.Peek() == ',') {
-                            ds.Take();
-                            if (ds.Peek() == '}')
-                                m = kInfinityQuantifier;
-                            else if (!ParseUnsigned(ds, &m) || m < n)
-                                return;
-                        }
-                        else
-                            m = n;
-
-                        if (!EvalQuantifier(operandStack, n, m) || ds.Peek() != '}')
-                            return;
-                        ds.Take();
-                    }
-                    break;
-
-                case '.':
-                    PushOperand(operandStack, kAnyCharacterClass);
-                    ImplicitConcatenation(atomCountStack, operatorStack);
-                    break;
-
-                case '[':
-                    {
-                        SizeType range;
-                        if (!ParseRange(ds, &range))
-                            return;
-                        SizeType s = NewState(kRegexInvalidState, kRegexInvalidState, kRangeCharacterClass);
-                        GetState(s).rangeStart = range;
-                        *operandStack.template Push<Frag>() = Frag(s, s, s);
-                    }
-                    ImplicitConcatenation(atomCountStack, operatorStack);
-                    break;
-
-                case '\\': // Escape character
-                    if (!CharacterEscape(ds, &codepoint))
-                        return; // Unsupported escape character
-                    // fall through to default
-
-                default: // Pattern character
-                    PushOperand(operandStack, codepoint);
-                    ImplicitConcatenation(atomCountStack, operatorStack);
-            }
-        }
-
-        while (!operatorStack.Empty())
-            if (!Eval(operandStack, *operatorStack.template Pop<Operator>(1)))
-                return;
-
-        // Link the operand to matching state.
-        if (operandStack.GetSize() == sizeof(Frag)) {
-            Frag* e = operandStack.template Pop<Frag>(1);
-            Patch(e->out, NewState(kRegexInvalidState, kRegexInvalidState, 0));
-            root_ = e->start;
-
-#if RAPIDJSON_REGEX_VERBOSE
-            printf("root: %d\n", root_);
-            for (SizeType i = 0; i < stateCount_ ; i++) {
-                State& s = GetState(i);
-                printf("[%2d] out: %2d out1: %2d c: '%c'\n", i, s.out, s.out1, (char)s.codepoint);
-            }
-            printf("\n");
-#endif
-        }
-    }
-
-    SizeType NewState(SizeType out, SizeType out1, unsigned codepoint) {
-        State* s = states_.template Push<State>();
-        s->out = out;
-        s->out1 = out1;
-        s->codepoint = codepoint;
-        s->rangeStart = kRegexInvalidRange;
-        return stateCount_++;
-    }
-
-    void PushOperand(Stack<Allocator>& operandStack, unsigned codepoint) {
-        SizeType s = NewState(kRegexInvalidState, kRegexInvalidState, codepoint);
-        *operandStack.template Push<Frag>() = Frag(s, s, s);
-    }
-
-    void ImplicitConcatenation(Stack<Allocator>& atomCountStack, Stack<Allocator>& operatorStack) {
-        if (*atomCountStack.template Top<unsigned>())
-            *operatorStack.template Push<Operator>() = kConcatenation;
-        (*atomCountStack.template Top<unsigned>())++;
-    }
-
-    SizeType Append(SizeType l1, SizeType l2) {
-        SizeType old = l1;
-        while (GetState(l1).out != kRegexInvalidState)
-            l1 = GetState(l1).out;
-        GetState(l1).out = l2;
-        return old;
-    }
-
-    void Patch(SizeType l, SizeType s) {
-        for (SizeType next; l != kRegexInvalidState; l = next) {
-            next = GetState(l).out;
-            GetState(l).out = s;
-        }
-    }
-
-    bool Eval(Stack<Allocator>& operandStack, Operator op) {
-        switch (op) {
-            case kConcatenation:
-                RAPIDJSON_ASSERT(operandStack.GetSize() >= sizeof(Frag) * 2);
-                {
-                    Frag e2 = *operandStack.template Pop<Frag>(1);
-                    Frag e1 = *operandStack.template Pop<Frag>(1);
-                    Patch(e1.out, e2.start);
-                    *operandStack.template Push<Frag>() = Frag(e1.start, e2.out, Min(e1.minIndex, e2.minIndex));
-                }
-                return true;
-
-            case kAlternation:
-                if (operandStack.GetSize() >= sizeof(Frag) * 2) {
-                    Frag e2 = *operandStack.template Pop<Frag>(1);
-                    Frag e1 = *operandStack.template Pop<Frag>(1);
-                    SizeType s = NewState(e1.start, e2.start, 0);
-                    *operandStack.template Push<Frag>() = Frag(s, Append(e1.out, e2.out), Min(e1.minIndex, e2.minIndex));
-                    return true;
-                }
-                return false;
-
-            case kZeroOrOne:
-                if (operandStack.GetSize() >= sizeof(Frag)) {
-                    Frag e = *operandStack.template Pop<Frag>(1);
-                    SizeType s = NewState(kRegexInvalidState, e.start, 0);
-                    *operandStack.template Push<Frag>() = Frag(s, Append(e.out, s), e.minIndex);
-                    return true;
-                }
-                return false;
-
-            case kZeroOrMore:
-                if (operandStack.GetSize() >= sizeof(Frag)) {
-                    Frag e = *operandStack.template Pop<Frag>(1);
-                    SizeType s = NewState(kRegexInvalidState, e.start, 0);
-                    Patch(e.out, s);
-                    *operandStack.template Push<Frag>() = Frag(s, s, e.minIndex);
-                    return true;
-                }
-                return false;
-
-            case kOneOrMore:
-                if (operandStack.GetSize() >= sizeof(Frag)) {
-                    Frag e = *operandStack.template Pop<Frag>(1);
-                    SizeType s = NewState(kRegexInvalidState, e.start, 0);
-                    Patch(e.out, s);
-                    *operandStack.template Push<Frag>() = Frag(e.start, s, e.minIndex);
-                    return true;
-                }
-                return false;
-
-            default: 
-                // syntax error (e.g. unclosed kLeftParenthesis)
-                return false;
-        }
-    }
-
-    bool EvalQuantifier(Stack<Allocator>& operandStack, unsigned n, unsigned m) {
-        RAPIDJSON_ASSERT(n <= m);
-        RAPIDJSON_ASSERT(operandStack.GetSize() >= sizeof(Frag));
-
-        if (n == 0) {
-            if (m == 0)                             // a{0} not support
-                return false;
-            else if (m == kInfinityQuantifier)
-                Eval(operandStack, kZeroOrMore);    // a{0,} -> a*
-            else {
-                Eval(operandStack, kZeroOrOne);         // a{0,5} -> a?
-                for (unsigned i = 0; i < m - 1; i++)
-                    CloneTopOperand(operandStack);      // a{0,5} -> a? a? a? a? a?
-                for (unsigned i = 0; i < m - 1; i++)
-                    Eval(operandStack, kConcatenation); // a{0,5} -> a?a?a?a?a?
-            }
-            return true;
-        }
-
-        for (unsigned i = 0; i < n - 1; i++)        // a{3} -> a a a
-            CloneTopOperand(operandStack);
-
-        if (m == kInfinityQuantifier)
-            Eval(operandStack, kOneOrMore);         // a{3,} -> a a a+
-        else if (m > n) {
-            CloneTopOperand(operandStack);          // a{3,5} -> a a a a
-            Eval(operandStack, kZeroOrOne);         // a{3,5} -> a a a a?
-            for (unsigned i = n; i < m - 1; i++)
-                CloneTopOperand(operandStack);      // a{3,5} -> a a a a? a?
-            for (unsigned i = n; i < m; i++)
-                Eval(operandStack, kConcatenation); // a{3,5} -> a a aa?a?
-        }
-
-        for (unsigned i = 0; i < n - 1; i++)
-            Eval(operandStack, kConcatenation);     // a{3} -> aaa, a{3,} -> aaa+, a{3.5} -> aaaa?a?
-
-        return true;
-    }
-
-    static SizeType Min(SizeType a, SizeType b) { return a < b ? a : b; }
-
-    void CloneTopOperand(Stack<Allocator>& operandStack) {
-        const Frag src = *operandStack.template Top<Frag>(); // Copy constructor to prevent invalidation
-        SizeType count = stateCount_ - src.minIndex; // Assumes top operand contains states in [src->minIndex, stateCount_)
-        State* s = states_.template Push<State>(count);
-        memcpy(s, &GetState(src.minIndex), count * sizeof(State));
-        for (SizeType j = 0; j < count; j++) {
-            if (s[j].out != kRegexInvalidState)
-                s[j].out += count;
-            if (s[j].out1 != kRegexInvalidState)
-                s[j].out1 += count;
-        }
-        *operandStack.template Push<Frag>() = Frag(src.start + count, src.out + count, src.minIndex + count);
-        stateCount_ += count;
-    }
-
-    template <typename InputStream>
-    bool ParseUnsigned(DecodedStream<InputStream, Encoding>& ds, unsigned* u) {
-        unsigned r = 0;
-        if (ds.Peek() < '0' || ds.Peek() > '9')
-            return false;
-        while (ds.Peek() >= '0' && ds.Peek() <= '9') {
-            if (r >= 429496729 && ds.Peek() > '5') // 2^32 - 1 = 4294967295
-                return false; // overflow
-            r = r * 10 + (ds.Take() - '0');
-        }
-        *u = r;
-        return true;
-    }
-
-    template <typename InputStream>
-    bool ParseRange(DecodedStream<InputStream, Encoding>& ds, SizeType* range) {
-        bool isBegin = true;
-        bool negate = false;
-        int step = 0;
-        SizeType start = kRegexInvalidRange;
-        SizeType current = kRegexInvalidRange;
-        unsigned codepoint;
-        while ((codepoint = ds.Take()) != 0) {
-            if (isBegin) {
-                isBegin = false;
-                if (codepoint == '^') {
-                    negate = true;
-                    continue;
-                }
-            }
-
-            switch (codepoint) {
-            case ']':
-                if (start == kRegexInvalidRange)
-                    return false;   // Error: nothing inside []
-                if (step == 2) { // Add trailing '-'
-                    SizeType r = NewRange('-');
-                    RAPIDJSON_ASSERT(current != kRegexInvalidRange);
-                    GetRange(current).next = r;
-                }
-                if (negate)
-                    GetRange(start).start |= kRangeNegationFlag;
-                *range = start;
-                return true;
-
-            case '\\':
-                if (ds.Peek() == 'b') {
-                    ds.Take();
-                    codepoint = 0x0008; // Escape backspace character
-                }
-                else if (!CharacterEscape(ds, &codepoint))
-                    return false;
-                // fall through to default
-
-            default:
-                switch (step) {
-                case 1:
-                    if (codepoint == '-') {
-                        step++;
-                        break;
-                    }
-                    // fall through to step 0 for other characters
-
-                case 0:
-                    {
-                        SizeType r = NewRange(codepoint);
-                        if (current != kRegexInvalidRange)
-                            GetRange(current).next = r;
-                        if (start == kRegexInvalidRange)
-                            start = r;
-                        current = r;
-                    }
-                    step = 1;
-                    break;
-
-                default:
-                    RAPIDJSON_ASSERT(step == 2);
-                    GetRange(current).end = codepoint;
-                    step = 0;
-                }
-            }
-        }
-        return false;
-    }
-    
-    SizeType NewRange(unsigned codepoint) {
-        Range* r = ranges_.template Push<Range>();
-        r->start = r->end = codepoint;
-        r->next = kRegexInvalidRange;
-        return rangeCount_++;
-    }
-
-    template <typename InputStream>
-    bool CharacterEscape(DecodedStream<InputStream, Encoding>& ds, unsigned* escapedCodepoint) {
-        unsigned codepoint;
-        switch (codepoint = ds.Take()) {
-            case '^':
-            case '$':
-            case '|':
-            case '(':
-            case ')':
-            case '?':
-            case '*':
-            case '+':
-            case '.':
-            case '[':
-            case ']':
-            case '{':
-            case '}':
-            case '\\':
-                *escapedCodepoint = codepoint; return true;
-            case 'f': *escapedCodepoint = 0x000C; return true;
-            case 'n': *escapedCodepoint = 0x000A; return true;
-            case 'r': *escapedCodepoint = 0x000D; return true;
-            case 't': *escapedCodepoint = 0x0009; return true;
-            case 'v': *escapedCodepoint = 0x000B; return true;
-            default:
-                return false; // Unsupported escape character
-        }
-    }
-
-    Allocator* ownAllocator_;
-    Allocator* allocator_;
-    Stack<Allocator> states_;
-    Stack<Allocator> ranges_;
-    SizeType root_;
-    SizeType stateCount_;
-    SizeType rangeCount_;
-
-    static const unsigned kInfinityQuantifier = ~0u;
-
-    // For SearchWithAnchoring()
-    bool anchorBegin_;
-    bool anchorEnd_;
-};
-
-template <typename RegexType, typename Allocator = CrtAllocator>
-class GenericRegexSearch {
-public:
-    typedef typename RegexType::EncodingType Encoding;
-    typedef typename Encoding::Ch Ch;
-
-    GenericRegexSearch(const RegexType& regex, Allocator* allocator = 0) : 
-        regex_(regex), allocator_(allocator), ownAllocator_(0),
-        state0_(allocator, 0), state1_(allocator, 0), stateSet_()
-    {
-        RAPIDJSON_ASSERT(regex_.IsValid());
-        if (!allocator_)
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-        stateSet_ = static_cast<unsigned*>(allocator_->Malloc(GetStateSetSize()));
-        state0_.template Reserve<SizeType>(regex_.stateCount_);
-        state1_.template Reserve<SizeType>(regex_.stateCount_);
-    }
-
-    ~GenericRegexSearch() {
-        Allocator::Free(stateSet_);
-        RAPIDJSON_DELETE(ownAllocator_);
-    }
-
-    template <typename InputStream>
-    bool Match(InputStream& is) {
-        return SearchWithAnchoring(is, true, true);
-    }
-
-    bool Match(const Ch* s) {
-        GenericStringStream<Encoding> is(s);
-        return Match(is);
-    }
-
-    template <typename InputStream>
-    bool Search(InputStream& is) {
-        return SearchWithAnchoring(is, regex_.anchorBegin_, regex_.anchorEnd_);
-    }
-
-    bool Search(const Ch* s) {
-        GenericStringStream<Encoding> is(s);
-        return Search(is);
-    }
-
-private:
-    typedef typename RegexType::State State;
-    typedef typename RegexType::Range Range;
-
-    template <typename InputStream>
-    bool SearchWithAnchoring(InputStream& is, bool anchorBegin, bool anchorEnd) {
-        DecodedStream<InputStream, Encoding> ds(is);
-
-        state0_.Clear();
-        Stack<Allocator> *current = &state0_, *next = &state1_;
-        const size_t stateSetSize = GetStateSetSize();
-        std::memset(stateSet_, 0, stateSetSize);
-
-        bool matched = AddState(*current, regex_.root_);
-        unsigned codepoint;
-        while (!current->Empty() && (codepoint = ds.Take()) != 0) {
-            std::memset(stateSet_, 0, stateSetSize);
-            next->Clear();
-            matched = false;
-            for (const SizeType* s = current->template Bottom<SizeType>(); s != current->template End<SizeType>(); ++s) {
-                const State& sr = regex_.GetState(*s);
-                if (sr.codepoint == codepoint ||
-                    sr.codepoint == RegexType::kAnyCharacterClass || 
-                    (sr.codepoint == RegexType::kRangeCharacterClass && MatchRange(sr.rangeStart, codepoint)))
-                {
-                    matched = AddState(*next, sr.out) || matched;
-                    if (!anchorEnd && matched)
-                        return true;
-                }
-                if (!anchorBegin)
-                    AddState(*next, regex_.root_);
-            }
-            internal::Swap(current, next);
-        }
-
-        return matched;
-    }
-
-    size_t GetStateSetSize() const {
-        return (regex_.stateCount_ + 31) / 32 * 4;
-    }
-
-    // Return whether the added states is a match state
-    bool AddState(Stack<Allocator>& l, SizeType index) {
-        RAPIDJSON_ASSERT(index != kRegexInvalidState);
-
-        const State& s = regex_.GetState(index);
-        if (s.out1 != kRegexInvalidState) { // Split
-            bool matched = AddState(l, s.out);
-            return AddState(l, s.out1) || matched;
-        }
-        else if (!(stateSet_[index >> 5] & (1u << (index & 31)))) {
-            stateSet_[index >> 5] |= (1u << (index & 31));
-            *l.template PushUnsafe<SizeType>() = index;
-        }
-        return s.out == kRegexInvalidState; // by using PushUnsafe() above, we can ensure s is not validated due to reallocation.
-    }
-
-    bool MatchRange(SizeType rangeIndex, unsigned codepoint) const {
-        bool yes = (regex_.GetRange(rangeIndex).start & RegexType::kRangeNegationFlag) == 0;
-        while (rangeIndex != kRegexInvalidRange) {
-            const Range& r = regex_.GetRange(rangeIndex);
-            if (codepoint >= (r.start & ~RegexType::kRangeNegationFlag) && codepoint <= r.end)
-                return yes;
-            rangeIndex = r.next;
-        }
-        return !yes;
-    }
-
-    const RegexType& regex_;
-    Allocator* allocator_;
-    Allocator* ownAllocator_;
-    Stack<Allocator> state0_;
-    Stack<Allocator> state1_;
-    uint32_t* stateSet_;
-};
-
-typedef GenericRegex<UTF8<> > Regex;
-typedef GenericRegexSearch<Regex> RegexSearch;
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#if defined(__clang__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_INTERNAL_REGEX_H_
diff --git a/io-tool/include/rapidjson/internal/stack.h b/io-tool/include/rapidjson/internal/stack.h
deleted file mode 100644
index 45dca6a..0000000
--- a/io-tool/include/rapidjson/internal/stack.h
+++ /dev/null
@@ -1,232 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_INTERNAL_STACK_H_
-#define RAPIDJSON_INTERNAL_STACK_H_
-
-#include "../allocators.h"
-#include "swap.h"
-#include <cstddef>
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-///////////////////////////////////////////////////////////////////////////////
-// Stack
-
-//! A type-unsafe stack for storing different types of data.
-/*! \tparam Allocator Allocator for allocating stack memory.
-*/
-template <typename Allocator>
-class Stack {
-public:
-    // Optimization note: Do not allocate memory for stack_ in constructor.
-    // Do it lazily when first Push() -> Expand() -> Resize().
-    Stack(Allocator* allocator, size_t stackCapacity) : allocator_(allocator), ownAllocator_(0), stack_(0), stackTop_(0), stackEnd_(0), initialCapacity_(stackCapacity) {
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    Stack(Stack&& rhs)
-        : allocator_(rhs.allocator_),
-          ownAllocator_(rhs.ownAllocator_),
-          stack_(rhs.stack_),
-          stackTop_(rhs.stackTop_),
-          stackEnd_(rhs.stackEnd_),
-          initialCapacity_(rhs.initialCapacity_)
-    {
-        rhs.allocator_ = 0;
-        rhs.ownAllocator_ = 0;
-        rhs.stack_ = 0;
-        rhs.stackTop_ = 0;
-        rhs.stackEnd_ = 0;
-        rhs.initialCapacity_ = 0;
-    }
-#endif
-
-    ~Stack() {
-        Destroy();
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    Stack& operator=(Stack&& rhs) {
-        if (&rhs != this)
-        {
-            Destroy();
-
-            allocator_ = rhs.allocator_;
-            ownAllocator_ = rhs.ownAllocator_;
-            stack_ = rhs.stack_;
-            stackTop_ = rhs.stackTop_;
-            stackEnd_ = rhs.stackEnd_;
-            initialCapacity_ = rhs.initialCapacity_;
-
-            rhs.allocator_ = 0;
-            rhs.ownAllocator_ = 0;
-            rhs.stack_ = 0;
-            rhs.stackTop_ = 0;
-            rhs.stackEnd_ = 0;
-            rhs.initialCapacity_ = 0;
-        }
-        return *this;
-    }
-#endif
-
-    void Swap(Stack& rhs) RAPIDJSON_NOEXCEPT {
-        internal::Swap(allocator_, rhs.allocator_);
-        internal::Swap(ownAllocator_, rhs.ownAllocator_);
-        internal::Swap(stack_, rhs.stack_);
-        internal::Swap(stackTop_, rhs.stackTop_);
-        internal::Swap(stackEnd_, rhs.stackEnd_);
-        internal::Swap(initialCapacity_, rhs.initialCapacity_);
-    }
-
-    void Clear() { stackTop_ = stack_; }
-
-    void ShrinkToFit() { 
-        if (Empty()) {
-            // If the stack is empty, completely deallocate the memory.
-            Allocator::Free(stack_); // NOLINT (+clang-analyzer-unix.Malloc)
-            stack_ = 0;
-            stackTop_ = 0;
-            stackEnd_ = 0;
-        }
-        else
-            Resize(GetSize());
-    }
-
-    // Optimization note: try to minimize the size of this function for force inline.
-    // Expansion is run very infrequently, so it is moved to another (probably non-inline) function.
-    template<typename T>
-    RAPIDJSON_FORCEINLINE void Reserve(size_t count = 1) {
-         // Expand the stack if needed
-        if (RAPIDJSON_UNLIKELY(static_cast<std::ptrdiff_t>(sizeof(T) * count) > (stackEnd_ - stackTop_)))
-            Expand<T>(count);
-    }
-
-    template<typename T>
-    RAPIDJSON_FORCEINLINE T* Push(size_t count = 1) {
-        Reserve<T>(count);
-        return PushUnsafe<T>(count);
-    }
-
-    template<typename T>
-    RAPIDJSON_FORCEINLINE T* PushUnsafe(size_t count = 1) {
-        RAPIDJSON_ASSERT(stackTop_);
-        RAPIDJSON_ASSERT(static_cast<std::ptrdiff_t>(sizeof(T) * count) <= (stackEnd_ - stackTop_));
-        T* ret = reinterpret_cast<T*>(stackTop_);
-        stackTop_ += sizeof(T) * count;
-        return ret;
-    }
-
-    template<typename T>
-    T* Pop(size_t count) {
-        RAPIDJSON_ASSERT(GetSize() >= count * sizeof(T));
-        stackTop_ -= count * sizeof(T);
-        return reinterpret_cast<T*>(stackTop_);
-    }
-
-    template<typename T>
-    T* Top() { 
-        RAPIDJSON_ASSERT(GetSize() >= sizeof(T));
-        return reinterpret_cast<T*>(stackTop_ - sizeof(T));
-    }
-
-    template<typename T>
-    const T* Top() const {
-        RAPIDJSON_ASSERT(GetSize() >= sizeof(T));
-        return reinterpret_cast<T*>(stackTop_ - sizeof(T));
-    }
-
-    template<typename T>
-    T* End() { return reinterpret_cast<T*>(stackTop_); }
-
-    template<typename T>
-    const T* End() const { return reinterpret_cast<T*>(stackTop_); }
-
-    template<typename T>
-    T* Bottom() { return reinterpret_cast<T*>(stack_); }
-
-    template<typename T>
-    const T* Bottom() const { return reinterpret_cast<T*>(stack_); }
-
-    bool HasAllocator() const {
-        return allocator_ != 0;
-    }
-
-    Allocator& GetAllocator() {
-        RAPIDJSON_ASSERT(allocator_);
-        return *allocator_;
-    }
-
-    bool Empty() const { return stackTop_ == stack_; }
-    size_t GetSize() const { return static_cast<size_t>(stackTop_ - stack_); }
-    size_t GetCapacity() const { return static_cast<size_t>(stackEnd_ - stack_); }
-
-private:
-    template<typename T>
-    void Expand(size_t count) {
-        // Only expand the capacity if the current stack exists. Otherwise just create a stack with initial capacity.
-        size_t newCapacity;
-        if (stack_ == 0) {
-            if (!allocator_)
-                ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-            newCapacity = initialCapacity_;
-        } else {
-            newCapacity = GetCapacity();
-            newCapacity += (newCapacity + 1) / 2;
-        }
-        size_t newSize = GetSize() + sizeof(T) * count;
-        if (newCapacity < newSize)
-            newCapacity = newSize;
-
-        Resize(newCapacity);
-    }
-
-    void Resize(size_t newCapacity) {
-        const size_t size = GetSize();  // Backup the current size
-        stack_ = static_cast<char*>(allocator_->Realloc(stack_, GetCapacity(), newCapacity));
-        stackTop_ = stack_ + size;
-        stackEnd_ = stack_ + newCapacity;
-    }
-
-    void Destroy() {
-        Allocator::Free(stack_);
-        RAPIDJSON_DELETE(ownAllocator_); // Only delete if it is owned by the stack
-    }
-
-    // Prohibit copy constructor & assignment operator.
-    Stack(const Stack&);
-    Stack& operator=(const Stack&);
-
-    Allocator* allocator_;
-    Allocator* ownAllocator_;
-    char *stack_;
-    char *stackTop_;
-    char *stackEnd_;
-    size_t initialCapacity_;
-};
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_STACK_H_
diff --git a/io-tool/include/rapidjson/internal/strfunc.h b/io-tool/include/rapidjson/internal/strfunc.h
deleted file mode 100644
index 226439a..0000000
--- a/io-tool/include/rapidjson/internal/strfunc.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_INTERNAL_STRFUNC_H_
-#define RAPIDJSON_INTERNAL_STRFUNC_H_
-
-#include "../stream.h"
-#include <cwchar>
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-//! Custom strlen() which works on different character types.
-/*! \tparam Ch Character type (e.g. char, wchar_t, short)
-    \param s Null-terminated input string.
-    \return Number of characters in the string. 
-    \note This has the same semantics as strlen(), the return value is not number of Unicode codepoints.
-*/
-template <typename Ch>
-inline SizeType StrLen(const Ch* s) {
-    RAPIDJSON_ASSERT(s != 0);
-    const Ch* p = s;
-    while (*p) ++p;
-    return SizeType(p - s);
-}
-
-template <>
-inline SizeType StrLen(const char* s) {
-    return SizeType(std::strlen(s));
-}
-
-template <>
-inline SizeType StrLen(const wchar_t* s) {
-    return SizeType(std::wcslen(s));
-}
-
-//! Returns number of code points in a encoded string.
-template<typename Encoding>
-bool CountStringCodePoint(const typename Encoding::Ch* s, SizeType length, SizeType* outCount) {
-    RAPIDJSON_ASSERT(s != 0);
-    RAPIDJSON_ASSERT(outCount != 0);
-    GenericStringStream<Encoding> is(s);
-    const typename Encoding::Ch* end = s + length;
-    SizeType count = 0;
-    while (is.src_ < end) {
-        unsigned codepoint;
-        if (!Encoding::Decode(is, &codepoint))
-            return false;
-        count++;
-    }
-    *outCount = count;
-    return true;
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_INTERNAL_STRFUNC_H_
diff --git a/io-tool/include/rapidjson/internal/strtod.h b/io-tool/include/rapidjson/internal/strtod.h
deleted file mode 100644
index dfca22b..0000000
--- a/io-tool/include/rapidjson/internal/strtod.h
+++ /dev/null
@@ -1,290 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_STRTOD_
-#define RAPIDJSON_STRTOD_
-
-#include "ieee754.h"
-#include "biginteger.h"
-#include "diyfp.h"
-#include "pow10.h"
-#include <climits>
-#include <limits>
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-inline double FastPath(double significand, int exp) {
-    if (exp < -308)
-        return 0.0;
-    else if (exp >= 0)
-        return significand * internal::Pow10(exp);
-    else
-        return significand / internal::Pow10(-exp);
-}
-
-inline double StrtodNormalPrecision(double d, int p) {
-    if (p < -308) {
-        // Prevent expSum < -308, making Pow10(p) = 0
-        d = FastPath(d, -308);
-        d = FastPath(d, p + 308);
-    }
-    else
-        d = FastPath(d, p);
-    return d;
-}
-
-template <typename T>
-inline T Min3(T a, T b, T c) {
-    T m = a;
-    if (m > b) m = b;
-    if (m > c) m = c;
-    return m;
-}
-
-inline int CheckWithinHalfULP(double b, const BigInteger& d, int dExp) {
-    const Double db(b);
-    const uint64_t bInt = db.IntegerSignificand();
-    const int bExp = db.IntegerExponent();
-    const int hExp = bExp - 1;
-
-    int dS_Exp2 = 0, dS_Exp5 = 0, bS_Exp2 = 0, bS_Exp5 = 0, hS_Exp2 = 0, hS_Exp5 = 0;
-
-    // Adjust for decimal exponent
-    if (dExp >= 0) {
-        dS_Exp2 += dExp;
-        dS_Exp5 += dExp;
-    }
-    else {
-        bS_Exp2 -= dExp;
-        bS_Exp5 -= dExp;
-        hS_Exp2 -= dExp;
-        hS_Exp5 -= dExp;
-    }
-
-    // Adjust for binary exponent
-    if (bExp >= 0)
-        bS_Exp2 += bExp;
-    else {
-        dS_Exp2 -= bExp;
-        hS_Exp2 -= bExp;
-    }
-
-    // Adjust for half ulp exponent
-    if (hExp >= 0)
-        hS_Exp2 += hExp;
-    else {
-        dS_Exp2 -= hExp;
-        bS_Exp2 -= hExp;
-    }
-
-    // Remove common power of two factor from all three scaled values
-    int common_Exp2 = Min3(dS_Exp2, bS_Exp2, hS_Exp2);
-    dS_Exp2 -= common_Exp2;
-    bS_Exp2 -= common_Exp2;
-    hS_Exp2 -= common_Exp2;
-
-    BigInteger dS = d;
-    dS.MultiplyPow5(static_cast<unsigned>(dS_Exp5)) <<= static_cast<unsigned>(dS_Exp2);
-
-    BigInteger bS(bInt);
-    bS.MultiplyPow5(static_cast<unsigned>(bS_Exp5)) <<= static_cast<unsigned>(bS_Exp2);
-
-    BigInteger hS(1);
-    hS.MultiplyPow5(static_cast<unsigned>(hS_Exp5)) <<= static_cast<unsigned>(hS_Exp2);
-
-    BigInteger delta(0);
-    dS.Difference(bS, &delta);
-
-    return delta.Compare(hS);
-}
-
-inline bool StrtodFast(double d, int p, double* result) {
-    // Use fast path for string-to-double conversion if possible
-    // see http://www.exploringbinary.com/fast-path-decimal-to-floating-point-conversion/
-    if (p > 22  && p < 22 + 16) {
-        // Fast Path Cases In Disguise
-        d *= internal::Pow10(p - 22);
-        p = 22;
-    }
-
-    if (p >= -22 && p <= 22 && d <= 9007199254740991.0) { // 2^53 - 1
-        *result = FastPath(d, p);
-        return true;
-    }
-    else
-        return false;
-}
-
-// Compute an approximation and see if it is within 1/2 ULP
-inline bool StrtodDiyFp(const char* decimals, int dLen, int dExp, double* result) {
-    uint64_t significand = 0;
-    int i = 0;   // 2^64 - 1 = 18446744073709551615, 1844674407370955161 = 0x1999999999999999    
-    for (; i < dLen; i++) {
-        if (significand  >  RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) ||
-            (significand == RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) && decimals[i] > '5'))
-            break;
-        significand = significand * 10u + static_cast<unsigned>(decimals[i] - '0');
-    }
-    
-    if (i < dLen && decimals[i] >= '5') // Rounding
-        significand++;
-
-    int remaining = dLen - i;
-    const int kUlpShift = 3;
-    const int kUlp = 1 << kUlpShift;
-    int64_t error = (remaining == 0) ? 0 : kUlp / 2;
-
-    DiyFp v(significand, 0);
-    v = v.Normalize();
-    error <<= -v.e;
-
-    dExp += remaining;
-
-    int actualExp;
-    DiyFp cachedPower = GetCachedPower10(dExp, &actualExp);
-    if (actualExp != dExp) {
-        static const DiyFp kPow10[] = {
-            DiyFp(RAPIDJSON_UINT64_C2(0xa0000000, 0x00000000), -60),  // 10^1
-            DiyFp(RAPIDJSON_UINT64_C2(0xc8000000, 0x00000000), -57),  // 10^2
-            DiyFp(RAPIDJSON_UINT64_C2(0xfa000000, 0x00000000), -54),  // 10^3
-            DiyFp(RAPIDJSON_UINT64_C2(0x9c400000, 0x00000000), -50),  // 10^4
-            DiyFp(RAPIDJSON_UINT64_C2(0xc3500000, 0x00000000), -47),  // 10^5
-            DiyFp(RAPIDJSON_UINT64_C2(0xf4240000, 0x00000000), -44),  // 10^6
-            DiyFp(RAPIDJSON_UINT64_C2(0x98968000, 0x00000000), -40)   // 10^7
-        };
-        int adjustment = dExp - actualExp;
-        RAPIDJSON_ASSERT(adjustment >= 1 && adjustment < 8);
-        v = v * kPow10[adjustment - 1];
-        if (dLen + adjustment > 19) // has more digits than decimal digits in 64-bit
-            error += kUlp / 2;
-    }
-
-    v = v * cachedPower;
-
-    error += kUlp + (error == 0 ? 0 : 1);
-
-    const int oldExp = v.e;
-    v = v.Normalize();
-    error <<= oldExp - v.e;
-
-    const int effectiveSignificandSize = Double::EffectiveSignificandSize(64 + v.e);
-    int precisionSize = 64 - effectiveSignificandSize;
-    if (precisionSize + kUlpShift >= 64) {
-        int scaleExp = (precisionSize + kUlpShift) - 63;
-        v.f >>= scaleExp;
-        v.e += scaleExp; 
-        error = (error >> scaleExp) + 1 + kUlp;
-        precisionSize -= scaleExp;
-    }
-
-    DiyFp rounded(v.f >> precisionSize, v.e + precisionSize);
-    const uint64_t precisionBits = (v.f & ((uint64_t(1) << precisionSize) - 1)) * kUlp;
-    const uint64_t halfWay = (uint64_t(1) << (precisionSize - 1)) * kUlp;
-    if (precisionBits >= halfWay + static_cast<unsigned>(error)) {
-        rounded.f++;
-        if (rounded.f & (DiyFp::kDpHiddenBit << 1)) { // rounding overflows mantissa (issue #340)
-            rounded.f >>= 1;
-            rounded.e++;
-        }
-    }
-
-    *result = rounded.ToDouble();
-
-    return halfWay - static_cast<unsigned>(error) >= precisionBits || precisionBits >= halfWay + static_cast<unsigned>(error);
-}
-
-inline double StrtodBigInteger(double approx, const char* decimals, int dLen, int dExp) {
-    RAPIDJSON_ASSERT(dLen >= 0);
-    const BigInteger dInt(decimals, static_cast<unsigned>(dLen));
-    Double a(approx);
-    int cmp = CheckWithinHalfULP(a.Value(), dInt, dExp);
-    if (cmp < 0)
-        return a.Value();  // within half ULP
-    else if (cmp == 0) {
-        // Round towards even
-        if (a.Significand() & 1)
-            return a.NextPositiveDouble();
-        else
-            return a.Value();
-    }
-    else // adjustment
-        return a.NextPositiveDouble();
-}
-
-inline double StrtodFullPrecision(double d, int p, const char* decimals, size_t length, size_t decimalPosition, int exp) {
-    RAPIDJSON_ASSERT(d >= 0.0);
-    RAPIDJSON_ASSERT(length >= 1);
-
-    double result = 0.0;
-    if (StrtodFast(d, p, &result))
-        return result;
-
-    RAPIDJSON_ASSERT(length <= INT_MAX);
-    int dLen = static_cast<int>(length);
-
-    RAPIDJSON_ASSERT(length >= decimalPosition);
-    RAPIDJSON_ASSERT(length - decimalPosition <= INT_MAX);
-    int dExpAdjust = static_cast<int>(length - decimalPosition);
-
-    RAPIDJSON_ASSERT(exp >= INT_MIN + dExpAdjust);
-    int dExp = exp - dExpAdjust;
-
-    // Make sure length+dExp does not overflow
-    RAPIDJSON_ASSERT(dExp <= INT_MAX - dLen);
-
-    // Trim leading zeros
-    while (dLen > 0 && *decimals == '0') {
-        dLen--;
-        decimals++;
-    }
-
-    // Trim trailing zeros
-    while (dLen > 0 && decimals[dLen - 1] == '0') {
-        dLen--;
-        dExp++;
-    }
-
-    if (dLen == 0) { // Buffer only contains zeros.
-        return 0.0;
-    }
-
-    // Trim right-most digits
-    const int kMaxDecimalDigit = 767 + 1;
-    if (dLen > kMaxDecimalDigit) {
-        dExp += dLen - kMaxDecimalDigit;
-        dLen = kMaxDecimalDigit;
-    }
-
-    // If too small, underflow to zero.
-    // Any x <= 10^-324 is interpreted as zero.
-    if (dLen + dExp <= -324)
-        return 0.0;
-
-    // If too large, overflow to infinity.
-    // Any x >= 10^309 is interpreted as +infinity.
-    if (dLen + dExp > 309)
-        return std::numeric_limits<double>::infinity();
-
-    if (StrtodDiyFp(decimals, dLen, dExp, &result))
-        return result;
-
-    // Use approximation from StrtodDiyFp and make adjustment with BigInteger comparison
-    return StrtodBigInteger(result, decimals, dLen, dExp);
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_STRTOD_
diff --git a/io-tool/include/rapidjson/internal/swap.h b/io-tool/include/rapidjson/internal/swap.h
deleted file mode 100644
index 666e49f..0000000
--- a/io-tool/include/rapidjson/internal/swap.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_INTERNAL_SWAP_H_
-#define RAPIDJSON_INTERNAL_SWAP_H_
-
-#include "../rapidjson.h"
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-namespace internal {
-
-//! Custom swap() to avoid dependency on C++ <algorithm> header
-/*! \tparam T Type of the arguments to swap, should be instantiated with primitive C++ types only.
-    \note This has the same semantics as std::swap().
-*/
-template <typename T>
-inline void Swap(T& a, T& b) RAPIDJSON_NOEXCEPT {
-    T tmp = a;
-        a = b;
-        b = tmp;
-}
-
-} // namespace internal
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_INTERNAL_SWAP_H_
diff --git a/io-tool/include/rapidjson/istreamwrapper.h b/io-tool/include/rapidjson/istreamwrapper.h
deleted file mode 100644
index c4950b9..0000000
--- a/io-tool/include/rapidjson/istreamwrapper.h
+++ /dev/null
@@ -1,128 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_ISTREAMWRAPPER_H_
-#define RAPIDJSON_ISTREAMWRAPPER_H_
-
-#include "stream.h"
-#include <iosfwd>
-#include <ios>
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4351) // new behavior: elements of array 'array' will be default initialized
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Wrapper of \c std::basic_istream into RapidJSON's Stream concept.
-/*!
-    The classes can be wrapped including but not limited to:
-
-    - \c std::istringstream
-    - \c std::stringstream
-    - \c std::wistringstream
-    - \c std::wstringstream
-    - \c std::ifstream
-    - \c std::fstream
-    - \c std::wifstream
-    - \c std::wfstream
-
-    \tparam StreamType Class derived from \c std::basic_istream.
-*/
-   
-template <typename StreamType>
-class BasicIStreamWrapper {
-public:
-    typedef typename StreamType::char_type Ch;
-
-    //! Constructor.
-    /*!
-        \param stream stream opened for read.
-    */
-    BasicIStreamWrapper(StreamType &stream) : stream_(stream), buffer_(peekBuffer_), bufferSize_(4), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { 
-        Read();
-    }
-
-    //! Constructor.
-    /*!
-        \param stream stream opened for read.
-        \param buffer user-supplied buffer.
-        \param bufferSize size of buffer in bytes. Must >=4 bytes.
-    */
-    BasicIStreamWrapper(StreamType &stream, char* buffer, size_t bufferSize) : stream_(stream), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) { 
-        RAPIDJSON_ASSERT(bufferSize >= 4);
-        Read();
-    }
-
-    Ch Peek() const { return *current_; }
-    Ch Take() { Ch c = *current_; Read(); return c; }
-    size_t Tell() const { return count_ + static_cast<size_t>(current_ - buffer_); }
-
-    // Not implemented
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); } 
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-    // For encoding detection only.
-    const Ch* Peek4() const {
-        return (current_ + 4 - !eof_ <= bufferLast_) ? current_ : 0;
-    }
-
-private:
-    BasicIStreamWrapper();
-    BasicIStreamWrapper(const BasicIStreamWrapper&);
-    BasicIStreamWrapper& operator=(const BasicIStreamWrapper&);
-
-    void Read() {
-        if (current_ < bufferLast_)
-            ++current_;
-        else if (!eof_) {
-            count_ += readCount_;
-            readCount_ = bufferSize_;
-            bufferLast_ = buffer_ + readCount_ - 1;
-            current_ = buffer_;
-
-            if (!stream_.read(buffer_, static_cast<std::streamsize>(bufferSize_))) {
-                readCount_ = static_cast<size_t>(stream_.gcount());
-                *(bufferLast_ = buffer_ + readCount_) = '\0';
-                eof_ = true;
-            }
-        }
-    }
-
-    StreamType &stream_;
-    Ch peekBuffer_[4], *buffer_;
-    size_t bufferSize_;
-    Ch *bufferLast_;
-    Ch *current_;
-    size_t readCount_;
-    size_t count_;  //!< Number of characters read
-    bool eof_;
-};
-
-typedef BasicIStreamWrapper<std::istream> IStreamWrapper;
-typedef BasicIStreamWrapper<std::wistream> WIStreamWrapper;
-
-#if defined(__clang__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_ISTREAMWRAPPER_H_
diff --git a/io-tool/include/rapidjson/memorybuffer.h b/io-tool/include/rapidjson/memorybuffer.h
deleted file mode 100644
index 39bee1d..0000000
--- a/io-tool/include/rapidjson/memorybuffer.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_MEMORYBUFFER_H_
-#define RAPIDJSON_MEMORYBUFFER_H_
-
-#include "stream.h"
-#include "internal/stack.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Represents an in-memory output byte stream.
-/*!
-    This class is mainly for being wrapped by EncodedOutputStream or AutoUTFOutputStream.
-
-    It is similar to FileWriteBuffer but the destination is an in-memory buffer instead of a file.
-
-    Differences between MemoryBuffer and StringBuffer:
-    1. StringBuffer has Encoding but MemoryBuffer is only a byte buffer. 
-    2. StringBuffer::GetString() returns a null-terminated string. MemoryBuffer::GetBuffer() returns a buffer without terminator.
-
-    \tparam Allocator type for allocating memory buffer.
-    \note implements Stream concept
-*/
-template <typename Allocator = CrtAllocator>
-struct GenericMemoryBuffer {
-    typedef char Ch; // byte
-
-    GenericMemoryBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {}
-
-    void Put(Ch c) { *stack_.template Push<Ch>() = c; }
-    void Flush() {}
-
-    void Clear() { stack_.Clear(); }
-    void ShrinkToFit() { stack_.ShrinkToFit(); }
-    Ch* Push(size_t count) { return stack_.template Push<Ch>(count); }
-    void Pop(size_t count) { stack_.template Pop<Ch>(count); }
-
-    const Ch* GetBuffer() const {
-        return stack_.template Bottom<Ch>();
-    }
-
-    size_t GetSize() const { return stack_.GetSize(); }
-
-    static const size_t kDefaultCapacity = 256;
-    mutable internal::Stack<Allocator> stack_;
-};
-
-typedef GenericMemoryBuffer<> MemoryBuffer;
-
-//! Implement specialized version of PutN() with memset() for better performance.
-template<>
-inline void PutN(MemoryBuffer& memoryBuffer, char c, size_t n) {
-    std::memset(memoryBuffer.stack_.Push<char>(n), c, n * sizeof(c));
-}
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_MEMORYBUFFER_H_
diff --git a/io-tool/include/rapidjson/memorystream.h b/io-tool/include/rapidjson/memorystream.h
deleted file mode 100644
index 1d71d8a..0000000
--- a/io-tool/include/rapidjson/memorystream.h
+++ /dev/null
@@ -1,71 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_MEMORYSTREAM_H_
-#define RAPIDJSON_MEMORYSTREAM_H_
-
-#include "stream.h"
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(unreachable-code)
-RAPIDJSON_DIAG_OFF(missing-noreturn)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Represents an in-memory input byte stream.
-/*!
-    This class is mainly for being wrapped by EncodedInputStream or AutoUTFInputStream.
-
-    It is similar to FileReadBuffer but the source is an in-memory buffer instead of a file.
-
-    Differences between MemoryStream and StringStream:
-    1. StringStream has encoding but MemoryStream is a byte stream.
-    2. MemoryStream needs size of the source buffer and the buffer don't need to be null terminated. StringStream assume null-terminated string as source.
-    3. MemoryStream supports Peek4() for encoding detection. StringStream is specified with an encoding so it should not have Peek4().
-    \note implements Stream concept
-*/
-struct MemoryStream {
-    typedef char Ch; // byte
-
-    MemoryStream(const Ch *src, size_t size) : src_(src), begin_(src), end_(src + size), size_(size) {}
-
-    Ch Peek() const { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_; }
-    Ch Take() { return RAPIDJSON_UNLIKELY(src_ == end_) ? '\0' : *src_++; }
-    size_t Tell() const { return static_cast<size_t>(src_ - begin_); }
-
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-    // For encoding detection only.
-    const Ch* Peek4() const {
-        return Tell() + 4 <= size_ ? src_ : 0;
-    }
-
-    const Ch* src_;     //!< Current read position.
-    const Ch* begin_;   //!< Original head of the string.
-    const Ch* end_;     //!< End of stream.
-    size_t size_;       //!< Size of the stream.
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_MEMORYBUFFER_H_
diff --git a/io-tool/include/rapidjson/msinttypes/inttypes.h b/io-tool/include/rapidjson/msinttypes/inttypes.h
deleted file mode 100644
index 1811128..0000000
--- a/io-tool/include/rapidjson/msinttypes/inttypes.h
+++ /dev/null
@@ -1,316 +0,0 @@
-// ISO C9x  compliant inttypes.h for Microsoft Visual Studio
-// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 
-// 
-//  Copyright (c) 2006-2013 Alexander Chemeris
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-// 
-//   1. Redistributions of source code must retain the above copyright notice,
-//      this list of conditions and the following disclaimer.
-// 
-//   2. Redistributions in binary form must reproduce the above copyright
-//      notice, this list of conditions and the following disclaimer in the
-//      documentation and/or other materials provided with the distribution.
-// 
-//   3. Neither the name of the product nor the names of its contributors may
-//      be used to endorse or promote products derived from this software
-//      without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// 
-///////////////////////////////////////////////////////////////////////////////
-
-// The above software in this distribution may have been modified by 
-// THL A29 Limited ("Tencent Modifications"). 
-// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited.
-
-#ifndef _MSC_VER // [
-#error "Use this header only with Microsoft Visual C++ compilers!"
-#endif // _MSC_VER ]
-
-#ifndef _MSC_INTTYPES_H_ // [
-#define _MSC_INTTYPES_H_
-
-#if _MSC_VER > 1000
-#pragma once
-#endif
-
-#include "stdint.h"
-
-// miloyip: VC supports inttypes.h since VC2013
-#if _MSC_VER >= 1800
-#include <inttypes.h>
-#else
-
-// 7.8 Format conversion of integer types
-
-typedef struct {
-   intmax_t quot;
-   intmax_t rem;
-} imaxdiv_t;
-
-// 7.8.1 Macros for format specifiers
-
-#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [   See footnote 185 at page 198
-
-// The fprintf macros for signed integers are:
-#define PRId8       "d"
-#define PRIi8       "i"
-#define PRIdLEAST8  "d"
-#define PRIiLEAST8  "i"
-#define PRIdFAST8   "d"
-#define PRIiFAST8   "i"
-
-#define PRId16       "hd"
-#define PRIi16       "hi"
-#define PRIdLEAST16  "hd"
-#define PRIiLEAST16  "hi"
-#define PRIdFAST16   "hd"
-#define PRIiFAST16   "hi"
-
-#define PRId32       "I32d"
-#define PRIi32       "I32i"
-#define PRIdLEAST32  "I32d"
-#define PRIiLEAST32  "I32i"
-#define PRIdFAST32   "I32d"
-#define PRIiFAST32   "I32i"
-
-#define PRId64       "I64d"
-#define PRIi64       "I64i"
-#define PRIdLEAST64  "I64d"
-#define PRIiLEAST64  "I64i"
-#define PRIdFAST64   "I64d"
-#define PRIiFAST64   "I64i"
-
-#define PRIdMAX     "I64d"
-#define PRIiMAX     "I64i"
-
-#define PRIdPTR     "Id"
-#define PRIiPTR     "Ii"
-
-// The fprintf macros for unsigned integers are:
-#define PRIo8       "o"
-#define PRIu8       "u"
-#define PRIx8       "x"
-#define PRIX8       "X"
-#define PRIoLEAST8  "o"
-#define PRIuLEAST8  "u"
-#define PRIxLEAST8  "x"
-#define PRIXLEAST8  "X"
-#define PRIoFAST8   "o"
-#define PRIuFAST8   "u"
-#define PRIxFAST8   "x"
-#define PRIXFAST8   "X"
-
-#define PRIo16       "ho"
-#define PRIu16       "hu"
-#define PRIx16       "hx"
-#define PRIX16       "hX"
-#define PRIoLEAST16  "ho"
-#define PRIuLEAST16  "hu"
-#define PRIxLEAST16  "hx"
-#define PRIXLEAST16  "hX"
-#define PRIoFAST16   "ho"
-#define PRIuFAST16   "hu"
-#define PRIxFAST16   "hx"
-#define PRIXFAST16   "hX"
-
-#define PRIo32       "I32o"
-#define PRIu32       "I32u"
-#define PRIx32       "I32x"
-#define PRIX32       "I32X"
-#define PRIoLEAST32  "I32o"
-#define PRIuLEAST32  "I32u"
-#define PRIxLEAST32  "I32x"
-#define PRIXLEAST32  "I32X"
-#define PRIoFAST32   "I32o"
-#define PRIuFAST32   "I32u"
-#define PRIxFAST32   "I32x"
-#define PRIXFAST32   "I32X"
-
-#define PRIo64       "I64o"
-#define PRIu64       "I64u"
-#define PRIx64       "I64x"
-#define PRIX64       "I64X"
-#define PRIoLEAST64  "I64o"
-#define PRIuLEAST64  "I64u"
-#define PRIxLEAST64  "I64x"
-#define PRIXLEAST64  "I64X"
-#define PRIoFAST64   "I64o"
-#define PRIuFAST64   "I64u"
-#define PRIxFAST64   "I64x"
-#define PRIXFAST64   "I64X"
-
-#define PRIoMAX     "I64o"
-#define PRIuMAX     "I64u"
-#define PRIxMAX     "I64x"
-#define PRIXMAX     "I64X"
-
-#define PRIoPTR     "Io"
-#define PRIuPTR     "Iu"
-#define PRIxPTR     "Ix"
-#define PRIXPTR     "IX"
-
-// The fscanf macros for signed integers are:
-#define SCNd8       "d"
-#define SCNi8       "i"
-#define SCNdLEAST8  "d"
-#define SCNiLEAST8  "i"
-#define SCNdFAST8   "d"
-#define SCNiFAST8   "i"
-
-#define SCNd16       "hd"
-#define SCNi16       "hi"
-#define SCNdLEAST16  "hd"
-#define SCNiLEAST16  "hi"
-#define SCNdFAST16   "hd"
-#define SCNiFAST16   "hi"
-
-#define SCNd32       "ld"
-#define SCNi32       "li"
-#define SCNdLEAST32  "ld"
-#define SCNiLEAST32  "li"
-#define SCNdFAST32   "ld"
-#define SCNiFAST32   "li"
-
-#define SCNd64       "I64d"
-#define SCNi64       "I64i"
-#define SCNdLEAST64  "I64d"
-#define SCNiLEAST64  "I64i"
-#define SCNdFAST64   "I64d"
-#define SCNiFAST64   "I64i"
-
-#define SCNdMAX     "I64d"
-#define SCNiMAX     "I64i"
-
-#ifdef _WIN64 // [
-#  define SCNdPTR     "I64d"
-#  define SCNiPTR     "I64i"
-#else  // _WIN64 ][
-#  define SCNdPTR     "ld"
-#  define SCNiPTR     "li"
-#endif  // _WIN64 ]
-
-// The fscanf macros for unsigned integers are:
-#define SCNo8       "o"
-#define SCNu8       "u"
-#define SCNx8       "x"
-#define SCNX8       "X"
-#define SCNoLEAST8  "o"
-#define SCNuLEAST8  "u"
-#define SCNxLEAST8  "x"
-#define SCNXLEAST8  "X"
-#define SCNoFAST8   "o"
-#define SCNuFAST8   "u"
-#define SCNxFAST8   "x"
-#define SCNXFAST8   "X"
-
-#define SCNo16       "ho"
-#define SCNu16       "hu"
-#define SCNx16       "hx"
-#define SCNX16       "hX"
-#define SCNoLEAST16  "ho"
-#define SCNuLEAST16  "hu"
-#define SCNxLEAST16  "hx"
-#define SCNXLEAST16  "hX"
-#define SCNoFAST16   "ho"
-#define SCNuFAST16   "hu"
-#define SCNxFAST16   "hx"
-#define SCNXFAST16   "hX"
-
-#define SCNo32       "lo"
-#define SCNu32       "lu"
-#define SCNx32       "lx"
-#define SCNX32       "lX"
-#define SCNoLEAST32  "lo"
-#define SCNuLEAST32  "lu"
-#define SCNxLEAST32  "lx"
-#define SCNXLEAST32  "lX"
-#define SCNoFAST32   "lo"
-#define SCNuFAST32   "lu"
-#define SCNxFAST32   "lx"
-#define SCNXFAST32   "lX"
-
-#define SCNo64       "I64o"
-#define SCNu64       "I64u"
-#define SCNx64       "I64x"
-#define SCNX64       "I64X"
-#define SCNoLEAST64  "I64o"
-#define SCNuLEAST64  "I64u"
-#define SCNxLEAST64  "I64x"
-#define SCNXLEAST64  "I64X"
-#define SCNoFAST64   "I64o"
-#define SCNuFAST64   "I64u"
-#define SCNxFAST64   "I64x"
-#define SCNXFAST64   "I64X"
-
-#define SCNoMAX     "I64o"
-#define SCNuMAX     "I64u"
-#define SCNxMAX     "I64x"
-#define SCNXMAX     "I64X"
-
-#ifdef _WIN64 // [
-#  define SCNoPTR     "I64o"
-#  define SCNuPTR     "I64u"
-#  define SCNxPTR     "I64x"
-#  define SCNXPTR     "I64X"
-#else  // _WIN64 ][
-#  define SCNoPTR     "lo"
-#  define SCNuPTR     "lu"
-#  define SCNxPTR     "lx"
-#  define SCNXPTR     "lX"
-#endif  // _WIN64 ]
-
-#endif // __STDC_FORMAT_MACROS ]
-
-// 7.8.2 Functions for greatest-width integer types
-
-// 7.8.2.1 The imaxabs function
-#define imaxabs _abs64
-
-// 7.8.2.2 The imaxdiv function
-
-// This is modified version of div() function from Microsoft's div.c found
-// in %MSVC.NET%\crt\src\div.c
-#ifdef STATIC_IMAXDIV // [
-static
-#else // STATIC_IMAXDIV ][
-_inline
-#endif // STATIC_IMAXDIV ]
-imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
-{
-   imaxdiv_t result;
-
-   result.quot = numer / denom;
-   result.rem = numer % denom;
-
-   if (numer < 0 && result.rem > 0) {
-      // did division wrong; must fix up
-      ++result.quot;
-      result.rem -= denom;
-   }
-
-   return result;
-}
-
-// 7.8.2.3 The strtoimax and strtoumax functions
-#define strtoimax _strtoi64
-#define strtoumax _strtoui64
-
-// 7.8.2.4 The wcstoimax and wcstoumax functions
-#define wcstoimax _wcstoi64
-#define wcstoumax _wcstoui64
-
-#endif // _MSC_VER >= 1800
-
-#endif // _MSC_INTTYPES_H_ ]
diff --git a/io-tool/include/rapidjson/msinttypes/stdint.h b/io-tool/include/rapidjson/msinttypes/stdint.h
deleted file mode 100644
index 3d4477b..0000000
--- a/io-tool/include/rapidjson/msinttypes/stdint.h
+++ /dev/null
@@ -1,300 +0,0 @@
-// ISO C9x  compliant stdint.h for Microsoft Visual Studio
-// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 
-// 
-//  Copyright (c) 2006-2013 Alexander Chemeris
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-// 
-//   1. Redistributions of source code must retain the above copyright notice,
-//      this list of conditions and the following disclaimer.
-// 
-//   2. Redistributions in binary form must reproduce the above copyright
-//      notice, this list of conditions and the following disclaimer in the
-//      documentation and/or other materials provided with the distribution.
-// 
-//   3. Neither the name of the product nor the names of its contributors may
-//      be used to endorse or promote products derived from this software
-//      without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// 
-///////////////////////////////////////////////////////////////////////////////
-
-// The above software in this distribution may have been modified by 
-// THL A29 Limited ("Tencent Modifications"). 
-// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited.
-
-#ifndef _MSC_VER // [
-#error "Use this header only with Microsoft Visual C++ compilers!"
-#endif // _MSC_VER ]
-
-#ifndef _MSC_STDINT_H_ // [
-#define _MSC_STDINT_H_
-
-#if _MSC_VER > 1000
-#pragma once
-#endif
-
-// miloyip: Originally Visual Studio 2010 uses its own stdint.h. However it generates warning with INT64_C(), so change to use this file for vs2010.
-#if _MSC_VER >= 1600 // [
-#include <stdint.h>
-
-#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [   See footnote 224 at page 260
-
-#undef INT8_C
-#undef INT16_C
-#undef INT32_C
-#undef INT64_C
-#undef UINT8_C
-#undef UINT16_C
-#undef UINT32_C
-#undef UINT64_C
-
-// 7.18.4.1 Macros for minimum-width integer constants
-
-#define INT8_C(val)  val##i8
-#define INT16_C(val) val##i16
-#define INT32_C(val) val##i32
-#define INT64_C(val) val##i64
-
-#define UINT8_C(val)  val##ui8
-#define UINT16_C(val) val##ui16
-#define UINT32_C(val) val##ui32
-#define UINT64_C(val) val##ui64
-
-// 7.18.4.2 Macros for greatest-width integer constants
-// These #ifndef's are needed to prevent collisions with <boost/cstdint.hpp>.
-// Check out Issue 9 for the details.
-#ifndef INTMAX_C //   [
-#  define INTMAX_C   INT64_C
-#endif // INTMAX_C    ]
-#ifndef UINTMAX_C //  [
-#  define UINTMAX_C  UINT64_C
-#endif // UINTMAX_C   ]
-
-#endif // __STDC_CONSTANT_MACROS ]
-
-#else // ] _MSC_VER >= 1700 [
-
-#include <limits.h>
-
-// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
-// compiling for ARM we have to wrap <wchar.h> include with 'extern "C++" {}'
-// or compiler would give many errors like this:
-//   error C2733: second C linkage of overloaded function 'wmemchr' not allowed
-#if defined(__cplusplus) && !defined(_M_ARM)
-extern "C" {
-#endif
-#  include <wchar.h>
-#if defined(__cplusplus) && !defined(_M_ARM)
-}
-#endif
-
-// Define _W64 macros to mark types changing their size, like intptr_t.
-#ifndef _W64
-#  if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
-#     define _W64 __w64
-#  else
-#     define _W64
-#  endif
-#endif
-
-
-// 7.18.1 Integer types
-
-// 7.18.1.1 Exact-width integer types
-
-// Visual Studio 6 and Embedded Visual C++ 4 doesn't
-// realize that, e.g. char has the same size as __int8
-// so we give up on __intX for them.
-#if (_MSC_VER < 1300)
-   typedef signed char       int8_t;
-   typedef signed short      int16_t;
-   typedef signed int        int32_t;
-   typedef unsigned char     uint8_t;
-   typedef unsigned short    uint16_t;
-   typedef unsigned int      uint32_t;
-#else
-   typedef signed __int8     int8_t;
-   typedef signed __int16    int16_t;
-   typedef signed __int32    int32_t;
-   typedef unsigned __int8   uint8_t;
-   typedef unsigned __int16  uint16_t;
-   typedef unsigned __int32  uint32_t;
-#endif
-typedef signed __int64       int64_t;
-typedef unsigned __int64     uint64_t;
-
-
-// 7.18.1.2 Minimum-width integer types
-typedef int8_t    int_least8_t;
-typedef int16_t   int_least16_t;
-typedef int32_t   int_least32_t;
-typedef int64_t   int_least64_t;
-typedef uint8_t   uint_least8_t;
-typedef uint16_t  uint_least16_t;
-typedef uint32_t  uint_least32_t;
-typedef uint64_t  uint_least64_t;
-
-// 7.18.1.3 Fastest minimum-width integer types
-typedef int8_t    int_fast8_t;
-typedef int16_t   int_fast16_t;
-typedef int32_t   int_fast32_t;
-typedef int64_t   int_fast64_t;
-typedef uint8_t   uint_fast8_t;
-typedef uint16_t  uint_fast16_t;
-typedef uint32_t  uint_fast32_t;
-typedef uint64_t  uint_fast64_t;
-
-// 7.18.1.4 Integer types capable of holding object pointers
-#ifdef _WIN64 // [
-   typedef signed __int64    intptr_t;
-   typedef unsigned __int64  uintptr_t;
-#else // _WIN64 ][
-   typedef _W64 signed int   intptr_t;
-   typedef _W64 unsigned int uintptr_t;
-#endif // _WIN64 ]
-
-// 7.18.1.5 Greatest-width integer types
-typedef int64_t   intmax_t;
-typedef uint64_t  uintmax_t;
-
-
-// 7.18.2 Limits of specified-width integer types
-
-#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [   See footnote 220 at page 257 and footnote 221 at page 259
-
-// 7.18.2.1 Limits of exact-width integer types
-#define INT8_MIN     ((int8_t)_I8_MIN)
-#define INT8_MAX     _I8_MAX
-#define INT16_MIN    ((int16_t)_I16_MIN)
-#define INT16_MAX    _I16_MAX
-#define INT32_MIN    ((int32_t)_I32_MIN)
-#define INT32_MAX    _I32_MAX
-#define INT64_MIN    ((int64_t)_I64_MIN)
-#define INT64_MAX    _I64_MAX
-#define UINT8_MAX    _UI8_MAX
-#define UINT16_MAX   _UI16_MAX
-#define UINT32_MAX   _UI32_MAX
-#define UINT64_MAX   _UI64_MAX
-
-// 7.18.2.2 Limits of minimum-width integer types
-#define INT_LEAST8_MIN    INT8_MIN
-#define INT_LEAST8_MAX    INT8_MAX
-#define INT_LEAST16_MIN   INT16_MIN
-#define INT_LEAST16_MAX   INT16_MAX
-#define INT_LEAST32_MIN   INT32_MIN
-#define INT_LEAST32_MAX   INT32_MAX
-#define INT_LEAST64_MIN   INT64_MIN
-#define INT_LEAST64_MAX   INT64_MAX
-#define UINT_LEAST8_MAX   UINT8_MAX
-#define UINT_LEAST16_MAX  UINT16_MAX
-#define UINT_LEAST32_MAX  UINT32_MAX
-#define UINT_LEAST64_MAX  UINT64_MAX
-
-// 7.18.2.3 Limits of fastest minimum-width integer types
-#define INT_FAST8_MIN    INT8_MIN
-#define INT_FAST8_MAX    INT8_MAX
-#define INT_FAST16_MIN   INT16_MIN
-#define INT_FAST16_MAX   INT16_MAX
-#define INT_FAST32_MIN   INT32_MIN
-#define INT_FAST32_MAX   INT32_MAX
-#define INT_FAST64_MIN   INT64_MIN
-#define INT_FAST64_MAX   INT64_MAX
-#define UINT_FAST8_MAX   UINT8_MAX
-#define UINT_FAST16_MAX  UINT16_MAX
-#define UINT_FAST32_MAX  UINT32_MAX
-#define UINT_FAST64_MAX  UINT64_MAX
-
-// 7.18.2.4 Limits of integer types capable of holding object pointers
-#ifdef _WIN64 // [
-#  define INTPTR_MIN   INT64_MIN
-#  define INTPTR_MAX   INT64_MAX
-#  define UINTPTR_MAX  UINT64_MAX
-#else // _WIN64 ][
-#  define INTPTR_MIN   INT32_MIN
-#  define INTPTR_MAX   INT32_MAX
-#  define UINTPTR_MAX  UINT32_MAX
-#endif // _WIN64 ]
-
-// 7.18.2.5 Limits of greatest-width integer types
-#define INTMAX_MIN   INT64_MIN
-#define INTMAX_MAX   INT64_MAX
-#define UINTMAX_MAX  UINT64_MAX
-
-// 7.18.3 Limits of other integer types
-
-#ifdef _WIN64 // [
-#  define PTRDIFF_MIN  _I64_MIN
-#  define PTRDIFF_MAX  _I64_MAX
-#else  // _WIN64 ][
-#  define PTRDIFF_MIN  _I32_MIN
-#  define PTRDIFF_MAX  _I32_MAX
-#endif  // _WIN64 ]
-
-#define SIG_ATOMIC_MIN  INT_MIN
-#define SIG_ATOMIC_MAX  INT_MAX
-
-#ifndef SIZE_MAX // [
-#  ifdef _WIN64 // [
-#     define SIZE_MAX  _UI64_MAX
-#  else // _WIN64 ][
-#     define SIZE_MAX  _UI32_MAX
-#  endif // _WIN64 ]
-#endif // SIZE_MAX ]
-
-// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
-#ifndef WCHAR_MIN // [
-#  define WCHAR_MIN  0
-#endif  // WCHAR_MIN ]
-#ifndef WCHAR_MAX // [
-#  define WCHAR_MAX  _UI16_MAX
-#endif  // WCHAR_MAX ]
-
-#define WINT_MIN  0
-#define WINT_MAX  _UI16_MAX
-
-#endif // __STDC_LIMIT_MACROS ]
-
-
-// 7.18.4 Limits of other integer types
-
-#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [   See footnote 224 at page 260
-
-// 7.18.4.1 Macros for minimum-width integer constants
-
-#define INT8_C(val)  val##i8
-#define INT16_C(val) val##i16
-#define INT32_C(val) val##i32
-#define INT64_C(val) val##i64
-
-#define UINT8_C(val)  val##ui8
-#define UINT16_C(val) val##ui16
-#define UINT32_C(val) val##ui32
-#define UINT64_C(val) val##ui64
-
-// 7.18.4.2 Macros for greatest-width integer constants
-// These #ifndef's are needed to prevent collisions with <boost/cstdint.hpp>.
-// Check out Issue 9 for the details.
-#ifndef INTMAX_C //   [
-#  define INTMAX_C   INT64_C
-#endif // INTMAX_C    ]
-#ifndef UINTMAX_C //  [
-#  define UINTMAX_C  UINT64_C
-#endif // UINTMAX_C   ]
-
-#endif // __STDC_CONSTANT_MACROS ]
-
-#endif // _MSC_VER >= 1600 ]
-
-#endif // _MSC_STDINT_H_ ]
diff --git a/io-tool/include/rapidjson/ostreamwrapper.h b/io-tool/include/rapidjson/ostreamwrapper.h
deleted file mode 100644
index 6f4667c..0000000
--- a/io-tool/include/rapidjson/ostreamwrapper.h
+++ /dev/null
@@ -1,81 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_OSTREAMWRAPPER_H_
-#define RAPIDJSON_OSTREAMWRAPPER_H_
-
-#include "stream.h"
-#include <iosfwd>
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Wrapper of \c std::basic_ostream into RapidJSON's Stream concept.
-/*!
-    The classes can be wrapped including but not limited to:
-
-    - \c std::ostringstream
-    - \c std::stringstream
-    - \c std::wpstringstream
-    - \c std::wstringstream
-    - \c std::ifstream
-    - \c std::fstream
-    - \c std::wofstream
-    - \c std::wfstream
-
-    \tparam StreamType Class derived from \c std::basic_ostream.
-*/
-   
-template <typename StreamType>
-class BasicOStreamWrapper {
-public:
-    typedef typename StreamType::char_type Ch;
-    BasicOStreamWrapper(StreamType& stream) : stream_(stream) {}
-
-    void Put(Ch c) {
-        stream_.put(c);
-    }
-
-    void Flush() {
-        stream_.flush();
-    }
-
-    // Not implemented
-    char Peek() const { RAPIDJSON_ASSERT(false); return 0; }
-    char Take() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t Tell() const { RAPIDJSON_ASSERT(false); return 0; }
-    char* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    size_t PutEnd(char*) { RAPIDJSON_ASSERT(false); return 0; }
-
-private:
-    BasicOStreamWrapper(const BasicOStreamWrapper&);
-    BasicOStreamWrapper& operator=(const BasicOStreamWrapper&);
-
-    StreamType& stream_;
-};
-
-typedef BasicOStreamWrapper<std::ostream> OStreamWrapper;
-typedef BasicOStreamWrapper<std::wostream> WOStreamWrapper;
-
-#ifdef __clang__
-RAPIDJSON_DIAG_POP
-#endif
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_OSTREAMWRAPPER_H_
diff --git a/io-tool/include/rapidjson/pointer.h b/io-tool/include/rapidjson/pointer.h
deleted file mode 100644
index 063abab..0000000
--- a/io-tool/include/rapidjson/pointer.h
+++ /dev/null
@@ -1,1414 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_POINTER_H_
-#define RAPIDJSON_POINTER_H_
-
-#include "document.h"
-#include "internal/itoa.h"
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(switch-enum)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-static const SizeType kPointerInvalidIndex = ~SizeType(0);  //!< Represents an invalid index in GenericPointer::Token
-
-//! Error code of parsing.
-/*! \ingroup RAPIDJSON_ERRORS
-    \see GenericPointer::GenericPointer, GenericPointer::GetParseErrorCode
-*/
-enum PointerParseErrorCode {
-    kPointerParseErrorNone = 0,                     //!< The parse is successful
-
-    kPointerParseErrorTokenMustBeginWithSolidus,    //!< A token must begin with a '/'
-    kPointerParseErrorInvalidEscape,                //!< Invalid escape
-    kPointerParseErrorInvalidPercentEncoding,       //!< Invalid percent encoding in URI fragment
-    kPointerParseErrorCharacterMustPercentEncode    //!< A character must percent encoded in URI fragment
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericPointer
-
-//! Represents a JSON Pointer. Use Pointer for UTF8 encoding and default allocator.
-/*!
-    This class implements RFC 6901 "JavaScript Object Notation (JSON) Pointer" 
-    (https://tools.ietf.org/html/rfc6901).
-
-    A JSON pointer is for identifying a specific value in a JSON document
-    (GenericDocument). It can simplify coding of DOM tree manipulation, because it
-    can access multiple-level depth of DOM tree with single API call.
-
-    After it parses a string representation (e.g. "/foo/0" or URI fragment 
-    representation (e.g. "#/foo/0") into its internal representation (tokens),
-    it can be used to resolve a specific value in multiple documents, or sub-tree 
-    of documents.
-
-    Contrary to GenericValue, Pointer can be copy constructed and copy assigned.
-    Apart from assignment, a Pointer cannot be modified after construction.
-
-    Although Pointer is very convenient, please aware that constructing Pointer
-    involves parsing and dynamic memory allocation. A special constructor with user-
-    supplied tokens eliminates these.
-
-    GenericPointer depends on GenericDocument and GenericValue.
-    
-    \tparam ValueType The value type of the DOM tree. E.g. GenericValue<UTF8<> >
-    \tparam Allocator The allocator type for allocating memory for internal representation.
-    
-    \note GenericPointer uses same encoding of ValueType.
-    However, Allocator of GenericPointer is independent of Allocator of Value.
-*/
-template <typename ValueType, typename Allocator = CrtAllocator>
-class GenericPointer {
-public:
-    typedef typename ValueType::EncodingType EncodingType;  //!< Encoding type from Value
-    typedef typename ValueType::Ch Ch;                      //!< Character type from Value
-
-    //! A token is the basic units of internal representation.
-    /*!
-        A JSON pointer string representation "/foo/123" is parsed to two tokens: 
-        "foo" and 123. 123 will be represented in both numeric form and string form.
-        They are resolved according to the actual value type (object or array).
-
-        For token that are not numbers, or the numeric value is out of bound
-        (greater than limits of SizeType), they are only treated as string form
-        (i.e. the token's index will be equal to kPointerInvalidIndex).
-
-        This struct is public so that user can create a Pointer without parsing and 
-        allocation, using a special constructor.
-    */
-    struct Token {
-        const Ch* name;             //!< Name of the token. It has null character at the end but it can contain null character.
-        SizeType length;            //!< Length of the name.
-        SizeType index;             //!< A valid array index, if it is not equal to kPointerInvalidIndex.
-    };
-
-    //!@name Constructors and destructor.
-    //@{
-
-    //! Default constructor.
-    GenericPointer(Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {}
-
-    //! Constructor that parses a string or URI fragment representation.
-    /*!
-        \param source A null-terminated, string or URI fragment representation of JSON pointer.
-        \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.
-    */
-    explicit GenericPointer(const Ch* source, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {
-        Parse(source, internal::StrLen(source));
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Constructor that parses a string or URI fragment representation.
-    /*!
-        \param source A string or URI fragment representation of JSON pointer.
-        \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.
-        \note Requires the definition of the preprocessor symbol \ref RAPIDJSON_HAS_STDSTRING.
-    */
-    explicit GenericPointer(const std::basic_string<Ch>& source, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {
-        Parse(source.c_str(), source.size());
-    }
-#endif
-
-    //! Constructor that parses a string or URI fragment representation, with length of the source string.
-    /*!
-        \param source A string or URI fragment representation of JSON pointer.
-        \param length Length of source.
-        \param allocator User supplied allocator for this pointer. If no allocator is provided, it creates a self-owned one.
-        \note Slightly faster than the overload without length.
-    */
-    GenericPointer(const Ch* source, size_t length, Allocator* allocator = 0) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {
-        Parse(source, length);
-    }
-
-    //! Constructor with user-supplied tokens.
-    /*!
-        This constructor let user supplies const array of tokens.
-        This prevents the parsing process and eliminates allocation.
-        This is preferred for memory constrained environments.
-
-        \param tokens An constant array of tokens representing the JSON pointer.
-        \param tokenCount Number of tokens.
-
-        \b Example
-        \code
-        #define NAME(s) { s, sizeof(s) / sizeof(s[0]) - 1, kPointerInvalidIndex }
-        #define INDEX(i) { #i, sizeof(#i) - 1, i }
-
-        static const Pointer::Token kTokens[] = { NAME("foo"), INDEX(123) };
-        static const Pointer p(kTokens, sizeof(kTokens) / sizeof(kTokens[0]));
-        // Equivalent to static const Pointer p("/foo/123");
-
-        #undef NAME
-        #undef INDEX
-        \endcode
-    */
-    GenericPointer(const Token* tokens, size_t tokenCount) : allocator_(), ownAllocator_(), nameBuffer_(), tokens_(const_cast<Token*>(tokens)), tokenCount_(tokenCount), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {}
-
-    //! Copy constructor.
-    GenericPointer(const GenericPointer& rhs) : allocator_(rhs.allocator_), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {
-        *this = rhs;
-    }
-
-    //! Copy constructor.
-    GenericPointer(const GenericPointer& rhs, Allocator* allocator) : allocator_(allocator), ownAllocator_(), nameBuffer_(), tokens_(), tokenCount_(), parseErrorOffset_(), parseErrorCode_(kPointerParseErrorNone) {
-        *this = rhs;
-    }
-
-    //! Destructor.
-    ~GenericPointer() {
-        if (nameBuffer_)    // If user-supplied tokens constructor is used, nameBuffer_ is nullptr and tokens_ are not deallocated.
-            Allocator::Free(tokens_);
-        RAPIDJSON_DELETE(ownAllocator_);
-    }
-
-    //! Assignment operator.
-    GenericPointer& operator=(const GenericPointer& rhs) {
-        if (this != &rhs) {
-            // Do not delete ownAllcator
-            if (nameBuffer_)
-                Allocator::Free(tokens_);
-
-            tokenCount_ = rhs.tokenCount_;
-            parseErrorOffset_ = rhs.parseErrorOffset_;
-            parseErrorCode_ = rhs.parseErrorCode_;
-
-            if (rhs.nameBuffer_)
-                CopyFromRaw(rhs); // Normally parsed tokens.
-            else {
-                tokens_ = rhs.tokens_; // User supplied const tokens.
-                nameBuffer_ = 0;
-            }
-        }
-        return *this;
-    }
-
-    //! Swap the content of this pointer with an other.
-    /*!
-        \param other The pointer to swap with.
-        \note Constant complexity.
-    */
-    GenericPointer& Swap(GenericPointer& other) RAPIDJSON_NOEXCEPT {
-        internal::Swap(allocator_, other.allocator_);
-        internal::Swap(ownAllocator_, other.ownAllocator_);
-        internal::Swap(nameBuffer_, other.nameBuffer_);
-        internal::Swap(tokens_, other.tokens_);
-        internal::Swap(tokenCount_, other.tokenCount_);
-        internal::Swap(parseErrorOffset_, other.parseErrorOffset_);
-        internal::Swap(parseErrorCode_, other.parseErrorCode_);
-        return *this;
-    }
-
-    //! free-standing swap function helper
-    /*!
-        Helper function to enable support for common swap implementation pattern based on \c std::swap:
-        \code
-        void swap(MyClass& a, MyClass& b) {
-            using std::swap;
-            swap(a.pointer, b.pointer);
-            // ...
-        }
-        \endcode
-        \see Swap()
-     */
-    friend inline void swap(GenericPointer& a, GenericPointer& b) RAPIDJSON_NOEXCEPT { a.Swap(b); }
-
-    //@}
-
-    //!@name Append token
-    //@{
-
-    //! Append a token and return a new Pointer
-    /*!
-        \param token Token to be appended.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    GenericPointer Append(const Token& token, Allocator* allocator = 0) const {
-        GenericPointer r;
-        r.allocator_ = allocator;
-        Ch *p = r.CopyFromRaw(*this, 1, token.length + 1);
-        std::memcpy(p, token.name, (token.length + 1) * sizeof(Ch));
-        r.tokens_[tokenCount_].name = p;
-        r.tokens_[tokenCount_].length = token.length;
-        r.tokens_[tokenCount_].index = token.index;
-        return r;
-    }
-
-    //! Append a name token with length, and return a new Pointer
-    /*!
-        \param name Name to be appended.
-        \param length Length of name.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    GenericPointer Append(const Ch* name, SizeType length, Allocator* allocator = 0) const {
-        Token token = { name, length, kPointerInvalidIndex };
-        return Append(token, allocator);
-    }
-
-    //! Append a name token without length, and return a new Pointer
-    /*!
-        \param name Name (const Ch*) to be appended.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::NotExpr<internal::IsSame<typename internal::RemoveConst<T>::Type, Ch> >), (GenericPointer))
-    Append(T* name, Allocator* allocator = 0) const {
-        return Append(name, internal::StrLen(name), allocator);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Append a name token, and return a new Pointer
-    /*!
-        \param name Name to be appended.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    GenericPointer Append(const std::basic_string<Ch>& name, Allocator* allocator = 0) const {
-        return Append(name.c_str(), static_cast<SizeType>(name.size()), allocator);
-    }
-#endif
-
-    //! Append a index token, and return a new Pointer
-    /*!
-        \param index Index to be appended.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    GenericPointer Append(SizeType index, Allocator* allocator = 0) const {
-        char buffer[21];
-        char* end = sizeof(SizeType) == 4 ? internal::u32toa(index, buffer) : internal::u64toa(index, buffer);
-        SizeType length = static_cast<SizeType>(end - buffer);
-        buffer[length] = '\0';
-
-        if (sizeof(Ch) == 1) {
-            Token token = { reinterpret_cast<Ch*>(buffer), length, index };
-            return Append(token, allocator);
-        }
-        else {
-            Ch name[21];
-            for (size_t i = 0; i <= length; i++)
-                name[i] = static_cast<Ch>(buffer[i]);
-            Token token = { name, length, index };
-            return Append(token, allocator);
-        }
-    }
-
-    //! Append a token by value, and return a new Pointer
-    /*!
-        \param token token to be appended.
-        \param allocator Allocator for the newly return Pointer.
-        \return A new Pointer with appended token.
-    */
-    GenericPointer Append(const ValueType& token, Allocator* allocator = 0) const {
-        if (token.IsString())
-            return Append(token.GetString(), token.GetStringLength(), allocator);
-        else {
-            RAPIDJSON_ASSERT(token.IsUint64());
-            RAPIDJSON_ASSERT(token.GetUint64() <= SizeType(~0));
-            return Append(static_cast<SizeType>(token.GetUint64()), allocator);
-        }
-    }
-
-    //!@name Handling Parse Error
-    //@{
-
-    //! Check whether this is a valid pointer.
-    bool IsValid() const { return parseErrorCode_ == kPointerParseErrorNone; }
-
-    //! Get the parsing error offset in code unit.
-    size_t GetParseErrorOffset() const { return parseErrorOffset_; }
-
-    //! Get the parsing error code.
-    PointerParseErrorCode GetParseErrorCode() const { return parseErrorCode_; }
-
-    //@}
-
-    //! Get the allocator of this pointer.
-    Allocator& GetAllocator() { return *allocator_; }
-
-    //!@name Tokens
-    //@{
-
-    //! Get the token array (const version only).
-    const Token* GetTokens() const { return tokens_; }
-
-    //! Get the number of tokens.
-    size_t GetTokenCount() const { return tokenCount_; }
-
-    //@}
-
-    //!@name Equality/inequality operators
-    //@{
-
-    //! Equality operator.
-    /*!
-        \note When any pointers are invalid, always returns false.
-    */
-    bool operator==(const GenericPointer& rhs) const {
-        if (!IsValid() || !rhs.IsValid() || tokenCount_ != rhs.tokenCount_)
-            return false;
-
-        for (size_t i = 0; i < tokenCount_; i++) {
-            if (tokens_[i].index != rhs.tokens_[i].index ||
-                tokens_[i].length != rhs.tokens_[i].length || 
-                (tokens_[i].length != 0 && std::memcmp(tokens_[i].name, rhs.tokens_[i].name, sizeof(Ch)* tokens_[i].length) != 0))
-            {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    //! Inequality operator.
-    /*!
-        \note When any pointers are invalid, always returns true.
-    */
-    bool operator!=(const GenericPointer& rhs) const { return !(*this == rhs); }
-
-    //! Less than operator.
-    /*!
-        \note Invalid pointers are always greater than valid ones.
-    */
-    bool operator<(const GenericPointer& rhs) const {
-        if (!IsValid())
-            return false;
-        if (!rhs.IsValid())
-            return true;
-
-        if (tokenCount_ != rhs.tokenCount_)
-            return tokenCount_ < rhs.tokenCount_;
-
-        for (size_t i = 0; i < tokenCount_; i++) {
-            if (tokens_[i].index != rhs.tokens_[i].index)
-                return tokens_[i].index < rhs.tokens_[i].index;
-
-            if (tokens_[i].length != rhs.tokens_[i].length)
-                return tokens_[i].length < rhs.tokens_[i].length;
-
-            if (int cmp = std::memcmp(tokens_[i].name, rhs.tokens_[i].name, sizeof(Ch) * tokens_[i].length))
-                return cmp < 0;
-        }
-
-        return false;
-    }
-
-    //@}
-
-    //!@name Stringify
-    //@{
-
-    //! Stringify the pointer into string representation.
-    /*!
-        \tparam OutputStream Type of output stream.
-        \param os The output stream.
-    */
-    template<typename OutputStream>
-    bool Stringify(OutputStream& os) const {
-        return Stringify<false, OutputStream>(os);
-    }
-
-    //! Stringify the pointer into URI fragment representation.
-    /*!
-        \tparam OutputStream Type of output stream.
-        \param os The output stream.
-    */
-    template<typename OutputStream>
-    bool StringifyUriFragment(OutputStream& os) const {
-        return Stringify<true, OutputStream>(os);
-    }
-
-    //@}
-
-    //!@name Create value
-    //@{
-
-    //! Create a value in a subtree.
-    /*!
-        If the value is not exist, it creates all parent values and a JSON Null value.
-        So it always succeed and return the newly created or existing value.
-
-        Remind that it may change types of parents according to tokens, so it 
-        potentially removes previously stored values. For example, if a document 
-        was an array, and "/foo" is used to create a value, then the document 
-        will be changed to an object, and all existing array elements are lost.
-
-        \param root Root value of a DOM subtree to be resolved. It can be any value other than document root.
-        \param allocator Allocator for creating the values if the specified value or its parents are not exist.
-        \param alreadyExist If non-null, it stores whether the resolved value is already exist.
-        \return The resolved newly created (a JSON Null value), or already exists value.
-    */
-    ValueType& Create(ValueType& root, typename ValueType::AllocatorType& allocator, bool* alreadyExist = 0) const {
-        RAPIDJSON_ASSERT(IsValid());
-        ValueType* v = &root;
-        bool exist = true;
-        for (const Token *t = tokens_; t != tokens_ + tokenCount_; ++t) {
-            if (v->IsArray() && t->name[0] == '-' && t->length == 1) {
-                v->PushBack(ValueType().Move(), allocator);
-                v = &((*v)[v->Size() - 1]);
-                exist = false;
-            }
-            else {
-                if (t->index == kPointerInvalidIndex) { // must be object name
-                    if (!v->IsObject())
-                        v->SetObject(); // Change to Object
-                }
-                else { // object name or array index
-                    if (!v->IsArray() && !v->IsObject())
-                        v->SetArray(); // Change to Array
-                }
-
-                if (v->IsArray()) {
-                    if (t->index >= v->Size()) {
-                        v->Reserve(t->index + 1, allocator);
-                        while (t->index >= v->Size())
-                            v->PushBack(ValueType().Move(), allocator);
-                        exist = false;
-                    }
-                    v = &((*v)[t->index]);
-                }
-                else {
-                    typename ValueType::MemberIterator m = v->FindMember(GenericStringRef<Ch>(t->name, t->length));
-                    if (m == v->MemberEnd()) {
-                        v->AddMember(ValueType(t->name, t->length, allocator).Move(), ValueType().Move(), allocator);
-                        v = &(--v->MemberEnd())->value; // Assumes AddMember() appends at the end
-                        exist = false;
-                    }
-                    else
-                        v = &m->value;
-                }
-            }
-        }
-
-        if (alreadyExist)
-            *alreadyExist = exist;
-
-        return *v;
-    }
-
-    //! Creates a value in a document.
-    /*!
-        \param document A document to be resolved.
-        \param alreadyExist If non-null, it stores whether the resolved value is already exist.
-        \return The resolved newly created, or already exists value.
-    */
-    template <typename stackAllocator>
-    ValueType& Create(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, bool* alreadyExist = 0) const {
-        return Create(document, document.GetAllocator(), alreadyExist);
-    }
-
-    //@}
-
-    //!@name Query value
-    //@{
-
-    //! Query a value in a subtree.
-    /*!
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \param unresolvedTokenIndex If the pointer cannot resolve a token in the pointer, this parameter can obtain the index of unresolved token.
-        \return Pointer to the value if it can be resolved. Otherwise null.
-
-        \note
-        There are only 3 situations when a value cannot be resolved:
-        1. A value in the path is not an array nor object.
-        2. An object value does not contain the token.
-        3. A token is out of range of an array value.
-
-        Use unresolvedTokenIndex to retrieve the token index.
-    */
-    ValueType* Get(ValueType& root, size_t* unresolvedTokenIndex = 0) const {
-        RAPIDJSON_ASSERT(IsValid());
-        ValueType* v = &root;
-        for (const Token *t = tokens_; t != tokens_ + tokenCount_; ++t) {
-            switch (v->GetType()) {
-            case kObjectType:
-                {
-                    typename ValueType::MemberIterator m = v->FindMember(GenericStringRef<Ch>(t->name, t->length));
-                    if (m == v->MemberEnd())
-                        break;
-                    v = &m->value;
-                }
-                continue;
-            case kArrayType:
-                if (t->index == kPointerInvalidIndex || t->index >= v->Size())
-                    break;
-                v = &((*v)[t->index]);
-                continue;
-            default:
-                break;
-            }
-
-            // Error: unresolved token
-            if (unresolvedTokenIndex)
-                *unresolvedTokenIndex = static_cast<size_t>(t - tokens_);
-            return 0;
-        }
-        return v;
-    }
-
-    //! Query a const value in a const subtree.
-    /*!
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \return Pointer to the value if it can be resolved. Otherwise null.
-    */
-    const ValueType* Get(const ValueType& root, size_t* unresolvedTokenIndex = 0) const { 
-        return Get(const_cast<ValueType&>(root), unresolvedTokenIndex);
-    }
-
-    //@}
-
-    //!@name Query a value with default
-    //@{
-
-    //! Query a value in a subtree with default value.
-    /*!
-        Similar to Get(), but if the specified value do not exists, it creates all parents and clone the default value.
-        So that this function always succeed.
-
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \param defaultValue Default value to be cloned if the value was not exists.
-        \param allocator Allocator for creating the values if the specified value or its parents are not exist.
-        \see Create()
-    */
-    ValueType& GetWithDefault(ValueType& root, const ValueType& defaultValue, typename ValueType::AllocatorType& allocator) const {
-        bool alreadyExist;
-        ValueType& v = Create(root, allocator, &alreadyExist);
-        return alreadyExist ? v : v.CopyFrom(defaultValue, allocator);
-    }
-
-    //! Query a value in a subtree with default null-terminated string.
-    ValueType& GetWithDefault(ValueType& root, const Ch* defaultValue, typename ValueType::AllocatorType& allocator) const {
-        bool alreadyExist;
-        ValueType& v = Create(root, allocator, &alreadyExist);
-        return alreadyExist ? v : v.SetString(defaultValue, allocator);
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Query a value in a subtree with default std::basic_string.
-    ValueType& GetWithDefault(ValueType& root, const std::basic_string<Ch>& defaultValue, typename ValueType::AllocatorType& allocator) const {
-        bool alreadyExist;
-        ValueType& v = Create(root, allocator, &alreadyExist);
-        return alreadyExist ? v : v.SetString(defaultValue, allocator);
-    }
-#endif
-
-    //! Query a value in a subtree with default primitive value.
-    /*!
-        \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (ValueType&))
-    GetWithDefault(ValueType& root, T defaultValue, typename ValueType::AllocatorType& allocator) const {
-        return GetWithDefault(root, ValueType(defaultValue).Move(), allocator);
-    }
-
-    //! Query a value in a document with default value.
-    template <typename stackAllocator>
-    ValueType& GetWithDefault(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const ValueType& defaultValue) const {
-        return GetWithDefault(document, defaultValue, document.GetAllocator());
-    }
-
-    //! Query a value in a document with default null-terminated string.
-    template <typename stackAllocator>
-    ValueType& GetWithDefault(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const Ch* defaultValue) const {
-        return GetWithDefault(document, defaultValue, document.GetAllocator());
-    }
-    
-#if RAPIDJSON_HAS_STDSTRING
-    //! Query a value in a document with default std::basic_string.
-    template <typename stackAllocator>
-    ValueType& GetWithDefault(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const std::basic_string<Ch>& defaultValue) const {
-        return GetWithDefault(document, defaultValue, document.GetAllocator());
-    }
-#endif
-
-    //! Query a value in a document with default primitive value.
-    /*!
-        \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool
-    */
-    template <typename T, typename stackAllocator>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (ValueType&))
-    GetWithDefault(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, T defaultValue) const {
-        return GetWithDefault(document, defaultValue, document.GetAllocator());
-    }
-
-    //@}
-
-    //!@name Set a value
-    //@{
-
-    //! Set a value in a subtree, with move semantics.
-    /*!
-        It creates all parents if they are not exist or types are different to the tokens.
-        So this function always succeeds but potentially remove existing values.
-
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \param value Value to be set.
-        \param allocator Allocator for creating the values if the specified value or its parents are not exist.
-        \see Create()
-    */
-    ValueType& Set(ValueType& root, ValueType& value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator) = value;
-    }
-
-    //! Set a value in a subtree, with copy semantics.
-    ValueType& Set(ValueType& root, const ValueType& value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator).CopyFrom(value, allocator);
-    }
-
-    //! Set a null-terminated string in a subtree.
-    ValueType& Set(ValueType& root, const Ch* value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator) = ValueType(value, allocator).Move();
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Set a std::basic_string in a subtree.
-    ValueType& Set(ValueType& root, const std::basic_string<Ch>& value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator) = ValueType(value, allocator).Move();
-    }
-#endif
-
-    //! Set a primitive value in a subtree.
-    /*!
-        \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool
-    */
-    template <typename T>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (ValueType&))
-    Set(ValueType& root, T value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator) = ValueType(value).Move();
-    }
-
-    //! Set a value in a document, with move semantics.
-    template <typename stackAllocator>
-    ValueType& Set(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, ValueType& value) const {
-        return Create(document) = value;
-    }
-
-    //! Set a value in a document, with copy semantics.
-    template <typename stackAllocator>
-    ValueType& Set(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const ValueType& value) const {
-        return Create(document).CopyFrom(value, document.GetAllocator());
-    }
-
-    //! Set a null-terminated string in a document.
-    template <typename stackAllocator>
-    ValueType& Set(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const Ch* value) const {
-        return Create(document) = ValueType(value, document.GetAllocator()).Move();
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    //! Sets a std::basic_string in a document.
-    template <typename stackAllocator>
-    ValueType& Set(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, const std::basic_string<Ch>& value) const {
-        return Create(document) = ValueType(value, document.GetAllocator()).Move();
-    }
-#endif
-
-    //! Set a primitive value in a document.
-    /*!
-    \tparam T Either \ref Type, \c int, \c unsigned, \c int64_t, \c uint64_t, \c bool
-    */
-    template <typename T, typename stackAllocator>
-    RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T>, internal::IsGenericValue<T> >), (ValueType&))
-        Set(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, T value) const {
-            return Create(document) = value;
-    }
-
-    //@}
-
-    //!@name Swap a value
-    //@{
-
-    //! Swap a value with a value in a subtree.
-    /*!
-        It creates all parents if they are not exist or types are different to the tokens.
-        So this function always succeeds but potentially remove existing values.
-
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \param value Value to be swapped.
-        \param allocator Allocator for creating the values if the specified value or its parents are not exist.
-        \see Create()
-    */
-    ValueType& Swap(ValueType& root, ValueType& value, typename ValueType::AllocatorType& allocator) const {
-        return Create(root, allocator).Swap(value);
-    }
-
-    //! Swap a value with a value in a document.
-    template <typename stackAllocator>
-    ValueType& Swap(GenericDocument<EncodingType, typename ValueType::AllocatorType, stackAllocator>& document, ValueType& value) const {
-        return Create(document).Swap(value);
-    }
-
-    //@}
-
-    //! Erase a value in a subtree.
-    /*!
-        \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root.
-        \return Whether the resolved value is found and erased.
-
-        \note Erasing with an empty pointer \c Pointer(""), i.e. the root, always fail and return false.
-    */
-    bool Erase(ValueType& root) const {
-        RAPIDJSON_ASSERT(IsValid());
-        if (tokenCount_ == 0) // Cannot erase the root
-            return false;
-
-        ValueType* v = &root;
-        const Token* last = tokens_ + (tokenCount_ - 1);
-        for (const Token *t = tokens_; t != last; ++t) {
-            switch (v->GetType()) {
-            case kObjectType:
-                {
-                    typename ValueType::MemberIterator m = v->FindMember(GenericStringRef<Ch>(t->name, t->length));
-                    if (m == v->MemberEnd())
-                        return false;
-                    v = &m->value;
-                }
-                break;
-            case kArrayType:
-                if (t->index == kPointerInvalidIndex || t->index >= v->Size())
-                    return false;
-                v = &((*v)[t->index]);
-                break;
-            default:
-                return false;
-            }
-        }
-
-        switch (v->GetType()) {
-        case kObjectType:
-            return v->EraseMember(GenericStringRef<Ch>(last->name, last->length));
-        case kArrayType:
-            if (last->index == kPointerInvalidIndex || last->index >= v->Size())
-                return false;
-            v->Erase(v->Begin() + last->index);
-            return true;
-        default:
-            return false;
-        }
-    }
-
-private:
-    //! Clone the content from rhs to this.
-    /*!
-        \param rhs Source pointer.
-        \param extraToken Extra tokens to be allocated.
-        \param extraNameBufferSize Extra name buffer size (in number of Ch) to be allocated.
-        \return Start of non-occupied name buffer, for storing extra names.
-    */
-    Ch* CopyFromRaw(const GenericPointer& rhs, size_t extraToken = 0, size_t extraNameBufferSize = 0) {
-        if (!allocator_) // allocator is independently owned.
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-
-        size_t nameBufferSize = rhs.tokenCount_; // null terminators for tokens
-        for (Token *t = rhs.tokens_; t != rhs.tokens_ + rhs.tokenCount_; ++t)
-            nameBufferSize += t->length;
-
-        tokenCount_ = rhs.tokenCount_ + extraToken;
-        tokens_ = static_cast<Token *>(allocator_->Malloc(tokenCount_ * sizeof(Token) + (nameBufferSize + extraNameBufferSize) * sizeof(Ch)));
-        nameBuffer_ = reinterpret_cast<Ch *>(tokens_ + tokenCount_);
-        if (rhs.tokenCount_ > 0) {
-            std::memcpy(tokens_, rhs.tokens_, rhs.tokenCount_ * sizeof(Token));
-        }
-        if (nameBufferSize > 0) {
-            std::memcpy(nameBuffer_, rhs.nameBuffer_, nameBufferSize * sizeof(Ch));
-        }
-
-        // Adjust pointers to name buffer
-        std::ptrdiff_t diff = nameBuffer_ - rhs.nameBuffer_;
-        for (Token *t = tokens_; t != tokens_ + rhs.tokenCount_; ++t)
-            t->name += diff;
-
-        return nameBuffer_ + nameBufferSize;
-    }
-
-    //! Check whether a character should be percent-encoded.
-    /*!
-        According to RFC 3986 2.3 Unreserved Characters.
-        \param c The character (code unit) to be tested.
-    */
-    bool NeedPercentEncode(Ch c) const {
-        return !((c >= '0' && c <= '9') || (c >= 'A' && c <='Z') || (c >= 'a' && c <= 'z') || c == '-' || c == '.' || c == '_' || c =='~');
-    }
-
-    //! Parse a JSON String or its URI fragment representation into tokens.
-#ifndef __clang__ // -Wdocumentation
-    /*!
-        \param source Either a JSON Pointer string, or its URI fragment representation. Not need to be null terminated.
-        \param length Length of the source string.
-        \note Source cannot be JSON String Representation of JSON Pointer, e.g. In "/\u0000", \u0000 will not be unescaped.
-    */
-#endif
-    void Parse(const Ch* source, size_t length) {
-        RAPIDJSON_ASSERT(source != NULL);
-        RAPIDJSON_ASSERT(nameBuffer_ == 0);
-        RAPIDJSON_ASSERT(tokens_ == 0);
-
-        // Create own allocator if user did not supply.
-        if (!allocator_)
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-
-        // Count number of '/' as tokenCount
-        tokenCount_ = 0;
-        for (const Ch* s = source; s != source + length; s++) 
-            if (*s == '/')
-                tokenCount_++;
-
-        Token* token = tokens_ = static_cast<Token *>(allocator_->Malloc(tokenCount_ * sizeof(Token) + length * sizeof(Ch)));
-        Ch* name = nameBuffer_ = reinterpret_cast<Ch *>(tokens_ + tokenCount_);
-        size_t i = 0;
-
-        // Detect if it is a URI fragment
-        bool uriFragment = false;
-        if (source[i] == '#') {
-            uriFragment = true;
-            i++;
-        }
-
-        if (i != length && source[i] != '/') {
-            parseErrorCode_ = kPointerParseErrorTokenMustBeginWithSolidus;
-            goto error;
-        }
-
-        while (i < length) {
-            RAPIDJSON_ASSERT(source[i] == '/');
-            i++; // consumes '/'
-
-            token->name = name;
-            bool isNumber = true;
-
-            while (i < length && source[i] != '/') {
-                Ch c = source[i];
-                if (uriFragment) {
-                    // Decoding percent-encoding for URI fragment
-                    if (c == '%') {
-                        PercentDecodeStream is(&source[i], source + length);
-                        GenericInsituStringStream<EncodingType> os(name);
-                        Ch* begin = os.PutBegin();
-                        if (!Transcoder<UTF8<>, EncodingType>().Validate(is, os) || !is.IsValid()) {
-                            parseErrorCode_ = kPointerParseErrorInvalidPercentEncoding;
-                            goto error;
-                        }
-                        size_t len = os.PutEnd(begin);
-                        i += is.Tell() - 1;
-                        if (len == 1)
-                            c = *name;
-                        else {
-                            name += len;
-                            isNumber = false;
-                            i++;
-                            continue;
-                        }
-                    }
-                    else if (NeedPercentEncode(c)) {
-                        parseErrorCode_ = kPointerParseErrorCharacterMustPercentEncode;
-                        goto error;
-                    }
-                }
-
-                i++;
-                
-                // Escaping "~0" -> '~', "~1" -> '/'
-                if (c == '~') {
-                    if (i < length) {
-                        c = source[i];
-                        if (c == '0')       c = '~';
-                        else if (c == '1')  c = '/';
-                        else {
-                            parseErrorCode_ = kPointerParseErrorInvalidEscape;
-                            goto error;
-                        }
-                        i++;
-                    }
-                    else {
-                        parseErrorCode_ = kPointerParseErrorInvalidEscape;
-                        goto error;
-                    }
-                }
-
-                // First check for index: all of characters are digit
-                if (c < '0' || c > '9')
-                    isNumber = false;
-
-                *name++ = c;
-            }
-            token->length = static_cast<SizeType>(name - token->name);
-            if (token->length == 0)
-                isNumber = false;
-            *name++ = '\0'; // Null terminator
-
-            // Second check for index: more than one digit cannot have leading zero
-            if (isNumber && token->length > 1 && token->name[0] == '0')
-                isNumber = false;
-
-            // String to SizeType conversion
-            SizeType n = 0;
-            if (isNumber) {
-                for (size_t j = 0; j < token->length; j++) {
-                    SizeType m = n * 10 + static_cast<SizeType>(token->name[j] - '0');
-                    if (m < n) {   // overflow detection
-                        isNumber = false;
-                        break;
-                    }
-                    n = m;
-                }
-            }
-
-            token->index = isNumber ? n : kPointerInvalidIndex;
-            token++;
-        }
-
-        RAPIDJSON_ASSERT(name <= nameBuffer_ + length); // Should not overflow buffer
-        parseErrorCode_ = kPointerParseErrorNone;
-        return;
-
-    error:
-        Allocator::Free(tokens_);
-        nameBuffer_ = 0;
-        tokens_ = 0;
-        tokenCount_ = 0;
-        parseErrorOffset_ = i;
-        return;
-    }
-
-    //! Stringify to string or URI fragment representation.
-    /*!
-        \tparam uriFragment True for stringifying to URI fragment representation. False for string representation.
-        \tparam OutputStream type of output stream.
-        \param os The output stream.
-    */
-    template<bool uriFragment, typename OutputStream>
-    bool Stringify(OutputStream& os) const {
-        RAPIDJSON_ASSERT(IsValid());
-
-        if (uriFragment)
-            os.Put('#');
-
-        for (Token *t = tokens_; t != tokens_ + tokenCount_; ++t) {
-            os.Put('/');
-            for (size_t j = 0; j < t->length; j++) {
-                Ch c = t->name[j];
-                if (c == '~') {
-                    os.Put('~');
-                    os.Put('0');
-                }
-                else if (c == '/') {
-                    os.Put('~');
-                    os.Put('1');
-                }
-                else if (uriFragment && NeedPercentEncode(c)) { 
-                    // Transcode to UTF8 sequence
-                    GenericStringStream<typename ValueType::EncodingType> source(&t->name[j]);
-                    PercentEncodeStream<OutputStream> target(os);
-                    if (!Transcoder<EncodingType, UTF8<> >().Validate(source, target))
-                        return false;
-                    j += source.Tell() - 1;
-                }
-                else
-                    os.Put(c);
-            }
-        }
-        return true;
-    }
-
-    //! A helper stream for decoding a percent-encoded sequence into code unit.
-    /*!
-        This stream decodes %XY triplet into code unit (0-255).
-        If it encounters invalid characters, it sets output code unit as 0 and 
-        mark invalid, and to be checked by IsValid().
-    */
-    class PercentDecodeStream {
-    public:
-        typedef typename ValueType::Ch Ch;
-
-        //! Constructor
-        /*!
-            \param source Start of the stream
-            \param end Past-the-end of the stream.
-        */
-        PercentDecodeStream(const Ch* source, const Ch* end) : src_(source), head_(source), end_(end), valid_(true) {}
-
-        Ch Take() {
-            if (*src_ != '%' || src_ + 3 > end_) { // %XY triplet
-                valid_ = false;
-                return 0;
-            }
-            src_++;
-            Ch c = 0;
-            for (int j = 0; j < 2; j++) {
-                c = static_cast<Ch>(c << 4);
-                Ch h = *src_;
-                if      (h >= '0' && h <= '9') c = static_cast<Ch>(c + h - '0');
-                else if (h >= 'A' && h <= 'F') c = static_cast<Ch>(c + h - 'A' + 10);
-                else if (h >= 'a' && h <= 'f') c = static_cast<Ch>(c + h - 'a' + 10);
-                else {
-                    valid_ = false;
-                    return 0;
-                }
-                src_++;
-            }
-            return c;
-        }
-
-        size_t Tell() const { return static_cast<size_t>(src_ - head_); }
-        bool IsValid() const { return valid_; }
-
-    private:
-        const Ch* src_;     //!< Current read position.
-        const Ch* head_;    //!< Original head of the string.
-        const Ch* end_;     //!< Past-the-end position.
-        bool valid_;        //!< Whether the parsing is valid.
-    };
-
-    //! A helper stream to encode character (UTF-8 code unit) into percent-encoded sequence.
-    template <typename OutputStream>
-    class PercentEncodeStream {
-    public:
-        PercentEncodeStream(OutputStream& os) : os_(os) {}
-        void Put(char c) { // UTF-8 must be byte
-            unsigned char u = static_cast<unsigned char>(c);
-            static const char hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
-            os_.Put('%');
-            os_.Put(static_cast<typename OutputStream::Ch>(hexDigits[u >> 4]));
-            os_.Put(static_cast<typename OutputStream::Ch>(hexDigits[u & 15]));
-        }
-    private:
-        OutputStream& os_;
-    };
-
-    Allocator* allocator_;                  //!< The current allocator. It is either user-supplied or equal to ownAllocator_.
-    Allocator* ownAllocator_;               //!< Allocator owned by this Pointer.
-    Ch* nameBuffer_;                        //!< A buffer containing all names in tokens.
-    Token* tokens_;                         //!< A list of tokens.
-    size_t tokenCount_;                     //!< Number of tokens in tokens_.
-    size_t parseErrorOffset_;               //!< Offset in code unit when parsing fail.
-    PointerParseErrorCode parseErrorCode_;  //!< Parsing error code.
-};
-
-//! GenericPointer for Value (UTF-8, default allocator).
-typedef GenericPointer<Value> Pointer;
-
-//!@name Helper functions for GenericPointer
-//@{
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-typename T::ValueType& CreateValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, typename T::AllocatorType& a) {
-    return pointer.Create(root, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& CreateValueByPointer(T& root, const CharType(&source)[N], typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Create(root, a);
-}
-
-// No allocator parameter
-
-template <typename DocumentType>
-typename DocumentType::ValueType& CreateValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer) {
-    return pointer.Create(document);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& CreateValueByPointer(DocumentType& document, const CharType(&source)[N]) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Create(document);
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-typename T::ValueType* GetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, size_t* unresolvedTokenIndex = 0) {
-    return pointer.Get(root, unresolvedTokenIndex);
-}
-
-template <typename T>
-const typename T::ValueType* GetValueByPointer(const T& root, const GenericPointer<typename T::ValueType>& pointer, size_t* unresolvedTokenIndex = 0) {
-    return pointer.Get(root, unresolvedTokenIndex);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType* GetValueByPointer(T& root, const CharType (&source)[N], size_t* unresolvedTokenIndex = 0) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Get(root, unresolvedTokenIndex);
-}
-
-template <typename T, typename CharType, size_t N>
-const typename T::ValueType* GetValueByPointer(const T& root, const CharType(&source)[N], size_t* unresolvedTokenIndex = 0) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Get(root, unresolvedTokenIndex);
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer<typename T::ValueType>& pointer, const typename T::ValueType& defaultValue, typename T::AllocatorType& a) {
-    return pointer.GetWithDefault(root, defaultValue, a);
-}
-
-template <typename T>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer<typename T::ValueType>& pointer, const typename T::Ch* defaultValue, typename T::AllocatorType& a) {
-    return pointer.GetWithDefault(root, defaultValue, a);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename T>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const GenericPointer<typename T::ValueType>& pointer, const std::basic_string<typename T::Ch>& defaultValue, typename T::AllocatorType& a) {
-    return pointer.GetWithDefault(root, defaultValue, a);
-}
-#endif
-
-template <typename T, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename T::ValueType&))
-GetValueByPointerWithDefault(T& root, const GenericPointer<typename T::ValueType>& pointer, T2 defaultValue, typename T::AllocatorType& a) {
-    return pointer.GetWithDefault(root, defaultValue, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const typename T::ValueType& defaultValue, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).GetWithDefault(root, defaultValue, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const typename T::Ch* defaultValue, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).GetWithDefault(root, defaultValue, a);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& GetValueByPointerWithDefault(T& root, const CharType(&source)[N], const std::basic_string<typename T::Ch>& defaultValue, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).GetWithDefault(root, defaultValue, a);
-}
-#endif
-
-template <typename T, typename CharType, size_t N, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename T::ValueType&))
-GetValueByPointerWithDefault(T& root, const CharType(&source)[N], T2 defaultValue, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).GetWithDefault(root, defaultValue, a);
-}
-
-// No allocator parameter
-
-template <typename DocumentType>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const typename DocumentType::ValueType& defaultValue) {
-    return pointer.GetWithDefault(document, defaultValue);
-}
-
-template <typename DocumentType>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const typename DocumentType::Ch* defaultValue) {
-    return pointer.GetWithDefault(document, defaultValue);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename DocumentType>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const std::basic_string<typename DocumentType::Ch>& defaultValue) {
-    return pointer.GetWithDefault(document, defaultValue);
-}
-#endif
-
-template <typename DocumentType, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename DocumentType::ValueType&))
-GetValueByPointerWithDefault(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, T2 defaultValue) {
-    return pointer.GetWithDefault(document, defaultValue);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const typename DocumentType::ValueType& defaultValue) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).GetWithDefault(document, defaultValue);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const typename DocumentType::Ch* defaultValue) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).GetWithDefault(document, defaultValue);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], const std::basic_string<typename DocumentType::Ch>& defaultValue) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).GetWithDefault(document, defaultValue);
-}
-#endif
-
-template <typename DocumentType, typename CharType, size_t N, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename DocumentType::ValueType&))
-GetValueByPointerWithDefault(DocumentType& document, const CharType(&source)[N], T2 defaultValue) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).GetWithDefault(document, defaultValue);
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-typename T::ValueType& SetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, typename T::ValueType& value, typename T::AllocatorType& a) {
-    return pointer.Set(root, value, a);
-}
-
-template <typename T>
-typename T::ValueType& SetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, const typename T::ValueType& value, typename T::AllocatorType& a) {
-    return pointer.Set(root, value, a);
-}
-
-template <typename T>
-typename T::ValueType& SetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, const typename T::Ch* value, typename T::AllocatorType& a) {
-    return pointer.Set(root, value, a);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename T>
-typename T::ValueType& SetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, const std::basic_string<typename T::Ch>& value, typename T::AllocatorType& a) {
-    return pointer.Set(root, value, a);
-}
-#endif
-
-template <typename T, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename T::ValueType&))
-SetValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, T2 value, typename T::AllocatorType& a) {
-    return pointer.Set(root, value, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], typename T::ValueType& value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Set(root, value, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const typename T::ValueType& value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Set(root, value, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const typename T::Ch* value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Set(root, value, a);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& SetValueByPointer(T& root, const CharType(&source)[N], const std::basic_string<typename T::Ch>& value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Set(root, value, a);
-}
-#endif
-
-template <typename T, typename CharType, size_t N, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename T::ValueType&))
-SetValueByPointer(T& root, const CharType(&source)[N], T2 value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Set(root, value, a);
-}
-
-// No allocator parameter
-
-template <typename DocumentType>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, typename DocumentType::ValueType& value) {
-    return pointer.Set(document, value);
-}
-
-template <typename DocumentType>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const typename DocumentType::ValueType& value) {
-    return pointer.Set(document, value);
-}
-
-template <typename DocumentType>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const typename DocumentType::Ch* value) {
-    return pointer.Set(document, value);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename DocumentType>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, const std::basic_string<typename DocumentType::Ch>& value) {
-    return pointer.Set(document, value);
-}
-#endif
-
-template <typename DocumentType, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename DocumentType::ValueType&))
-SetValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, T2 value) {
-    return pointer.Set(document, value);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], typename DocumentType::ValueType& value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Set(document, value);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const typename DocumentType::ValueType& value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Set(document, value);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const typename DocumentType::Ch* value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Set(document, value);
-}
-
-#if RAPIDJSON_HAS_STDSTRING
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& SetValueByPointer(DocumentType& document, const CharType(&source)[N], const std::basic_string<typename DocumentType::Ch>& value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Set(document, value);
-}
-#endif
-
-template <typename DocumentType, typename CharType, size_t N, typename T2>
-RAPIDJSON_DISABLEIF_RETURN((internal::OrExpr<internal::IsPointer<T2>, internal::IsGenericValue<T2> >), (typename DocumentType::ValueType&))
-SetValueByPointer(DocumentType& document, const CharType(&source)[N], T2 value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Set(document, value);
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-typename T::ValueType& SwapValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer, typename T::ValueType& value, typename T::AllocatorType& a) {
-    return pointer.Swap(root, value, a);
-}
-
-template <typename T, typename CharType, size_t N>
-typename T::ValueType& SwapValueByPointer(T& root, const CharType(&source)[N], typename T::ValueType& value, typename T::AllocatorType& a) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Swap(root, value, a);
-}
-
-template <typename DocumentType>
-typename DocumentType::ValueType& SwapValueByPointer(DocumentType& document, const GenericPointer<typename DocumentType::ValueType>& pointer, typename DocumentType::ValueType& value) {
-    return pointer.Swap(document, value);
-}
-
-template <typename DocumentType, typename CharType, size_t N>
-typename DocumentType::ValueType& SwapValueByPointer(DocumentType& document, const CharType(&source)[N], typename DocumentType::ValueType& value) {
-    return GenericPointer<typename DocumentType::ValueType>(source, N - 1).Swap(document, value);
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-template <typename T>
-bool EraseValueByPointer(T& root, const GenericPointer<typename T::ValueType>& pointer) {
-    return pointer.Erase(root);
-}
-
-template <typename T, typename CharType, size_t N>
-bool EraseValueByPointer(T& root, const CharType(&source)[N]) {
-    return GenericPointer<typename T::ValueType>(source, N - 1).Erase(root);
-}
-
-//@}
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_POINTER_H_
diff --git a/io-tool/include/rapidjson/prettywriter.h b/io-tool/include/rapidjson/prettywriter.h
deleted file mode 100644
index 45afb69..0000000
--- a/io-tool/include/rapidjson/prettywriter.h
+++ /dev/null
@@ -1,277 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_PRETTYWRITER_H_
-#define RAPIDJSON_PRETTYWRITER_H_
-
-#include "writer.h"
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Combination of PrettyWriter format flags.
-/*! \see PrettyWriter::SetFormatOptions
- */
-enum PrettyFormatOptions {
-    kFormatDefault = 0,         //!< Default pretty formatting.
-    kFormatSingleLineArray = 1  //!< Format arrays on a single line.
-};
-
-//! Writer with indentation and spacing.
-/*!
-    \tparam OutputStream Type of output os.
-    \tparam SourceEncoding Encoding of source string.
-    \tparam TargetEncoding Encoding of output stream.
-    \tparam StackAllocator Type of allocator for allocating memory of stack.
-*/
-template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator, unsigned writeFlags = kWriteDefaultFlags>
-class PrettyWriter : public Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator, writeFlags> {
-public:
-    typedef Writer<OutputStream, SourceEncoding, TargetEncoding, StackAllocator, writeFlags> Base;
-    typedef typename Base::Ch Ch;
-
-    //! Constructor
-    /*! \param os Output stream.
-        \param allocator User supplied allocator. If it is null, it will create a private one.
-        \param levelDepth Initial capacity of stack.
-    */
-    explicit PrettyWriter(OutputStream& os, StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : 
-        Base(os, allocator, levelDepth), indentChar_(' '), indentCharCount_(4), formatOptions_(kFormatDefault) {}
-
-
-    explicit PrettyWriter(StackAllocator* allocator = 0, size_t levelDepth = Base::kDefaultLevelDepth) : 
-        Base(allocator, levelDepth), indentChar_(' '), indentCharCount_(4) {}
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    PrettyWriter(PrettyWriter&& rhs) :
-        Base(std::forward<PrettyWriter>(rhs)), indentChar_(rhs.indentChar_), indentCharCount_(rhs.indentCharCount_), formatOptions_(rhs.formatOptions_) {}
-#endif
-
-    //! Set custom indentation.
-    /*! \param indentChar       Character for indentation. Must be whitespace character (' ', '\\t', '\\n', '\\r').
-        \param indentCharCount  Number of indent characters for each indentation level.
-        \note The default indentation is 4 spaces.
-    */
-    PrettyWriter& SetIndent(Ch indentChar, unsigned indentCharCount) {
-        RAPIDJSON_ASSERT(indentChar == ' ' || indentChar == '\t' || indentChar == '\n' || indentChar == '\r');
-        indentChar_ = indentChar;
-        indentCharCount_ = indentCharCount;
-        return *this;
-    }
-
-    //! Set pretty writer formatting options.
-    /*! \param options Formatting options.
-    */
-    PrettyWriter& SetFormatOptions(PrettyFormatOptions options) {
-        formatOptions_ = options;
-        return *this;
-    }
-
-    /*! @name Implementation of Handler
-        \see Handler
-    */
-    //@{
-
-    bool Null()                 { PrettyPrefix(kNullType);   return Base::EndValue(Base::WriteNull()); }
-    bool Bool(bool b)           { PrettyPrefix(b ? kTrueType : kFalseType); return Base::EndValue(Base::WriteBool(b)); }
-    bool Int(int i)             { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteInt(i)); }
-    bool Uint(unsigned u)       { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteUint(u)); }
-    bool Int64(int64_t i64)     { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteInt64(i64)); }
-    bool Uint64(uint64_t u64)   { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteUint64(u64));  }
-    bool Double(double d)       { PrettyPrefix(kNumberType); return Base::EndValue(Base::WriteDouble(d)); }
-
-    bool RawNumber(const Ch* str, SizeType length, bool copy = false) {
-        RAPIDJSON_ASSERT(str != 0);
-        (void)copy;
-        PrettyPrefix(kNumberType);
-        return Base::EndValue(Base::WriteString(str, length));
-    }
-
-    bool String(const Ch* str, SizeType length, bool copy = false) {
-        RAPIDJSON_ASSERT(str != 0);
-        (void)copy;
-        PrettyPrefix(kStringType);
-        return Base::EndValue(Base::WriteString(str, length));
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool String(const std::basic_string<Ch>& str) {
-        return String(str.data(), SizeType(str.size()));
-    }
-#endif
-
-    bool StartObject() {
-        PrettyPrefix(kObjectType);
-        new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(false);
-        return Base::WriteStartObject();
-    }
-
-    bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool Key(const std::basic_string<Ch>& str) {
-        return Key(str.data(), SizeType(str.size()));
-    }
-#endif
-	
-    bool EndObject(SizeType memberCount = 0) {
-        (void)memberCount;
-        RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level)); // not inside an Object
-        RAPIDJSON_ASSERT(!Base::level_stack_.template Top<typename Base::Level>()->inArray); // currently inside an Array, not Object
-        RAPIDJSON_ASSERT(0 == Base::level_stack_.template Top<typename Base::Level>()->valueCount % 2); // Object has a Key without a Value
-       
-        bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
-        if (!empty) {
-            Base::os_->Put('\n');
-            WriteIndent();
-        }
-        bool ret = Base::EndValue(Base::WriteEndObject());
-        (void)ret;
-        RAPIDJSON_ASSERT(ret == true);
-        if (Base::level_stack_.Empty()) // end of json text
-            Base::Flush();
-        return true;
-    }
-
-    bool StartArray() {
-        PrettyPrefix(kArrayType);
-        new (Base::level_stack_.template Push<typename Base::Level>()) typename Base::Level(true);
-        return Base::WriteStartArray();
-    }
-
-    bool EndArray(SizeType memberCount = 0) {
-        (void)memberCount;
-        RAPIDJSON_ASSERT(Base::level_stack_.GetSize() >= sizeof(typename Base::Level));
-        RAPIDJSON_ASSERT(Base::level_stack_.template Top<typename Base::Level>()->inArray);
-        bool empty = Base::level_stack_.template Pop<typename Base::Level>(1)->valueCount == 0;
-
-        if (!empty && !(formatOptions_ & kFormatSingleLineArray)) {
-            Base::os_->Put('\n');
-            WriteIndent();
-        }
-        bool ret = Base::EndValue(Base::WriteEndArray());
-        (void)ret;
-        RAPIDJSON_ASSERT(ret == true);
-        if (Base::level_stack_.Empty()) // end of json text
-            Base::Flush();
-        return true;
-    }
-
-    //@}
-
-    /*! @name Convenience extensions */
-    //@{
-
-    //! Simpler but slower overload.
-    bool String(const Ch* str) { return String(str, internal::StrLen(str)); }
-    bool Key(const Ch* str) { return Key(str, internal::StrLen(str)); }
-
-    //@}
-
-    //! Write a raw JSON value.
-    /*!
-        For user to write a stringified JSON as a value.
-
-        \param json A well-formed JSON value. It should not contain null character within [0, length - 1] range.
-        \param length Length of the json.
-        \param type Type of the root of json.
-        \note When using PrettyWriter::RawValue(), the result json may not be indented correctly.
-    */
-    bool RawValue(const Ch* json, size_t length, Type type) {
-        RAPIDJSON_ASSERT(json != 0);
-        PrettyPrefix(type);
-        return Base::EndValue(Base::WriteRawValue(json, length));
-    }
-
-protected:
-    void PrettyPrefix(Type type) {
-        (void)type;
-        if (Base::level_stack_.GetSize() != 0) { // this value is not at root
-            typename Base::Level* level = Base::level_stack_.template Top<typename Base::Level>();
-
-            if (level->inArray) {
-                if (level->valueCount > 0) {
-                    Base::os_->Put(','); // add comma if it is not the first element in array
-                    if (formatOptions_ & kFormatSingleLineArray)
-                        Base::os_->Put(' ');
-                }
-
-                if (!(formatOptions_ & kFormatSingleLineArray)) {
-                    Base::os_->Put('\n');
-                    WriteIndent();
-                }
-            }
-            else {  // in object
-                if (level->valueCount > 0) {
-                    if (level->valueCount % 2 == 0) {
-                        Base::os_->Put(',');
-                        Base::os_->Put('\n');
-                    }
-                    else {
-                        Base::os_->Put(':');
-                        Base::os_->Put(' ');
-                    }
-                }
-                else
-                    Base::os_->Put('\n');
-
-                if (level->valueCount % 2 == 0)
-                    WriteIndent();
-            }
-            if (!level->inArray && level->valueCount % 2 == 0)
-                RAPIDJSON_ASSERT(type == kStringType);  // if it's in object, then even number should be a name
-            level->valueCount++;
-        }
-        else {
-            RAPIDJSON_ASSERT(!Base::hasRoot_);  // Should only has one and only one root.
-            Base::hasRoot_ = true;
-        }
-    }
-
-    void WriteIndent()  {
-        size_t count = (Base::level_stack_.GetSize() / sizeof(typename Base::Level)) * indentCharCount_;
-        PutN(*Base::os_, static_cast<typename OutputStream::Ch>(indentChar_), count);
-    }
-
-    Ch indentChar_;
-    unsigned indentCharCount_;
-    PrettyFormatOptions formatOptions_;
-
-private:
-    // Prohibit copy constructor & assignment operator.
-    PrettyWriter(const PrettyWriter&);
-    PrettyWriter& operator=(const PrettyWriter&);
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_RAPIDJSON_H_
diff --git a/io-tool/include/rapidjson/rapidjson.h b/io-tool/include/rapidjson/rapidjson.h
deleted file mode 100644
index 549936f..0000000
--- a/io-tool/include/rapidjson/rapidjson.h
+++ /dev/null
@@ -1,656 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_RAPIDJSON_H_
-#define RAPIDJSON_RAPIDJSON_H_
-
-/*!\file rapidjson.h
-    \brief common definitions and configuration
-    
-    \see RAPIDJSON_CONFIG
- */
-
-/*! \defgroup RAPIDJSON_CONFIG RapidJSON configuration
-    \brief Configuration macros for library features
-
-    Some RapidJSON features are configurable to adapt the library to a wide
-    variety of platforms, environments and usage scenarios.  Most of the
-    features can be configured in terms of overridden or predefined
-    preprocessor macros at compile-time.
-
-    Some additional customization is available in the \ref RAPIDJSON_ERRORS APIs.
-
-    \note These macros should be given on the compiler command-line
-          (where applicable)  to avoid inconsistent values when compiling
-          different translation units of a single application.
- */
-
-#include <cstdlib>  // malloc(), realloc(), free(), size_t
-#include <cstring>  // memset(), memcpy(), memmove(), memcmp()
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_VERSION_STRING
-//
-// ALWAYS synchronize the following 3 macros with corresponding variables in /CMakeLists.txt.
-//
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-// token stringification
-#define RAPIDJSON_STRINGIFY(x) RAPIDJSON_DO_STRINGIFY(x)
-#define RAPIDJSON_DO_STRINGIFY(x) #x
-
-// token concatenation
-#define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y)
-#define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y)
-#define RAPIDJSON_DO_JOIN2(X, Y) X##Y
-//!@endcond
-
-/*! \def RAPIDJSON_MAJOR_VERSION
-    \ingroup RAPIDJSON_CONFIG
-    \brief Major version of RapidJSON in integer.
-*/
-/*! \def RAPIDJSON_MINOR_VERSION
-    \ingroup RAPIDJSON_CONFIG
-    \brief Minor version of RapidJSON in integer.
-*/
-/*! \def RAPIDJSON_PATCH_VERSION
-    \ingroup RAPIDJSON_CONFIG
-    \brief Patch version of RapidJSON in integer.
-*/
-/*! \def RAPIDJSON_VERSION_STRING
-    \ingroup RAPIDJSON_CONFIG
-    \brief Version of RapidJSON in "<major>.<minor>.<patch>" string format.
-*/
-#define RAPIDJSON_MAJOR_VERSION 1
-#define RAPIDJSON_MINOR_VERSION 1
-#define RAPIDJSON_PATCH_VERSION 0
-#define RAPIDJSON_VERSION_STRING \
-    RAPIDJSON_STRINGIFY(RAPIDJSON_MAJOR_VERSION.RAPIDJSON_MINOR_VERSION.RAPIDJSON_PATCH_VERSION)
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NAMESPACE_(BEGIN|END)
-/*! \def RAPIDJSON_NAMESPACE
-    \ingroup RAPIDJSON_CONFIG
-    \brief   provide custom rapidjson namespace
-
-    In order to avoid symbol clashes and/or "One Definition Rule" errors
-    between multiple inclusions of (different versions of) RapidJSON in
-    a single binary, users can customize the name of the main RapidJSON
-    namespace.
-
-    In case of a single nesting level, defining \c RAPIDJSON_NAMESPACE
-    to a custom name (e.g. \c MyRapidJSON) is sufficient.  If multiple
-    levels are needed, both \ref RAPIDJSON_NAMESPACE_BEGIN and \ref
-    RAPIDJSON_NAMESPACE_END need to be defined as well:
-
-    \code
-    // in some .cpp file
-    #define RAPIDJSON_NAMESPACE my::rapidjson
-    #define RAPIDJSON_NAMESPACE_BEGIN namespace my { namespace rapidjson {
-    #define RAPIDJSON_NAMESPACE_END   } }
-    #include "rapidjson/..."
-    \endcode
-
-    \see rapidjson
- */
-/*! \def RAPIDJSON_NAMESPACE_BEGIN
-    \ingroup RAPIDJSON_CONFIG
-    \brief   provide custom rapidjson namespace (opening expression)
-    \see RAPIDJSON_NAMESPACE
-*/
-/*! \def RAPIDJSON_NAMESPACE_END
-    \ingroup RAPIDJSON_CONFIG
-    \brief   provide custom rapidjson namespace (closing expression)
-    \see RAPIDJSON_NAMESPACE
-*/
-#ifndef RAPIDJSON_NAMESPACE
-#define RAPIDJSON_NAMESPACE rapidjson
-#endif
-#ifndef RAPIDJSON_NAMESPACE_BEGIN
-#define RAPIDJSON_NAMESPACE_BEGIN namespace RAPIDJSON_NAMESPACE {
-#endif
-#ifndef RAPIDJSON_NAMESPACE_END
-#define RAPIDJSON_NAMESPACE_END }
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_HAS_STDSTRING
-
-#ifndef RAPIDJSON_HAS_STDSTRING
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_HAS_STDSTRING 1 // force generation of documentation
-#else
-#define RAPIDJSON_HAS_STDSTRING 0 // no std::string support by default
-#endif
-/*! \def RAPIDJSON_HAS_STDSTRING
-    \ingroup RAPIDJSON_CONFIG
-    \brief Enable RapidJSON support for \c std::string
-
-    By defining this preprocessor symbol to \c 1, several convenience functions for using
-    \ref rapidjson::GenericValue with \c std::string are enabled, especially
-    for construction and comparison.
-
-    \hideinitializer
-*/
-#endif // !defined(RAPIDJSON_HAS_STDSTRING)
-
-#if RAPIDJSON_HAS_STDSTRING
-#include <string>
-#endif // RAPIDJSON_HAS_STDSTRING
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NO_INT64DEFINE
-
-/*! \def RAPIDJSON_NO_INT64DEFINE
-    \ingroup RAPIDJSON_CONFIG
-    \brief Use external 64-bit integer types.
-
-    RapidJSON requires the 64-bit integer types \c int64_t and  \c uint64_t types
-    to be available at global scope.
-
-    If users have their own definition, define RAPIDJSON_NO_INT64DEFINE to
-    prevent RapidJSON from defining its own types.
-*/
-#ifndef RAPIDJSON_NO_INT64DEFINE
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#if defined(_MSC_VER) && (_MSC_VER < 1800)	// Visual Studio 2013
-#include "msinttypes/stdint.h"
-#include "msinttypes/inttypes.h"
-#else
-// Other compilers should have this.
-#include <stdint.h>
-#include <inttypes.h>
-#endif
-//!@endcond
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_NO_INT64DEFINE
-#endif
-#endif // RAPIDJSON_NO_INT64TYPEDEF
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_FORCEINLINE
-
-#ifndef RAPIDJSON_FORCEINLINE
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#if defined(_MSC_VER) && defined(NDEBUG)
-#define RAPIDJSON_FORCEINLINE __forceinline
-#elif defined(__GNUC__) && __GNUC__ >= 4 && defined(NDEBUG)
-#define RAPIDJSON_FORCEINLINE __attribute__((always_inline))
-#else
-#define RAPIDJSON_FORCEINLINE
-#endif
-//!@endcond
-#endif // RAPIDJSON_FORCEINLINE
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ENDIAN
-#define RAPIDJSON_LITTLEENDIAN  0   //!< Little endian machine
-#define RAPIDJSON_BIGENDIAN     1   //!< Big endian machine
-
-//! Endianness of the machine.
-/*!
-    \def RAPIDJSON_ENDIAN
-    \ingroup RAPIDJSON_CONFIG
-
-    GCC 4.6 provided macro for detecting endianness of the target machine. But other
-    compilers may not have this. User can define RAPIDJSON_ENDIAN to either
-    \ref RAPIDJSON_LITTLEENDIAN or \ref RAPIDJSON_BIGENDIAN.
-
-    Default detection implemented with reference to
-    \li https://gcc.gnu.org/onlinedocs/gcc-4.6.0/cpp/Common-Predefined-Macros.html
-    \li http://www.boost.org/doc/libs/1_42_0/boost/detail/endian.hpp
-*/
-#ifndef RAPIDJSON_ENDIAN
-// Detect with GCC 4.6's macro
-#  ifdef __BYTE_ORDER__
-#    if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-#      define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-#    elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-#      define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-#    else
-#      error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN.
-#    endif // __BYTE_ORDER__
-// Detect with GLIBC's endian.h
-#  elif defined(__GLIBC__)
-#    include <endian.h>
-#    if (__BYTE_ORDER == __LITTLE_ENDIAN)
-#      define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-#    elif (__BYTE_ORDER == __BIG_ENDIAN)
-#      define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-#    else
-#      error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN.
-#   endif // __GLIBC__
-// Detect with _LITTLE_ENDIAN and _BIG_ENDIAN macro
-#  elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN)
-#    define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-#  elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)
-#    define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-// Detect with architecture macros
-#  elif defined(__sparc) || defined(__sparc__) || defined(_POWER) || defined(__powerpc__) || defined(__ppc__) || defined(__hpux) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || defined(__s390__)
-#    define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
-#  elif defined(__i386__) || defined(__alpha__) || defined(__ia64) || defined(__ia64__) || defined(_M_IX86) || defined(_M_IA64) || defined(_M_ALPHA) || defined(__amd64) || defined(__amd64__) || defined(_M_AMD64) || defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || defined(__bfin__)
-#    define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-#  elif defined(_MSC_VER) && (defined(_M_ARM) || defined(_M_ARM64))
-#    define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
-#  elif defined(RAPIDJSON_DOXYGEN_RUNNING)
-#    define RAPIDJSON_ENDIAN
-#  else
-#    error Unknown machine endianness detected. User needs to define RAPIDJSON_ENDIAN.   
-#  endif
-#endif // RAPIDJSON_ENDIAN
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_64BIT
-
-//! Whether using 64-bit architecture
-#ifndef RAPIDJSON_64BIT
-#if defined(__LP64__) || (defined(__x86_64__) && defined(__ILP32__)) || defined(_WIN64) || defined(__EMSCRIPTEN__)
-#define RAPIDJSON_64BIT 1
-#else
-#define RAPIDJSON_64BIT 0
-#endif
-#endif // RAPIDJSON_64BIT
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ALIGN
-
-//! Data alignment of the machine.
-/*! \ingroup RAPIDJSON_CONFIG
-    \param x pointer to align
-
-    Some machines require strict data alignment. The default is 8 bytes.
-    User can customize by defining the RAPIDJSON_ALIGN function macro.
-*/
-#ifndef RAPIDJSON_ALIGN
-#define RAPIDJSON_ALIGN(x) (((x) + static_cast<size_t>(7u)) & ~static_cast<size_t>(7u))
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_UINT64_C2
-
-//! Construct a 64-bit literal by a pair of 32-bit integer.
-/*!
-    64-bit literal with or without ULL suffix is prone to compiler warnings.
-    UINT64_C() is C macro which cause compilation problems.
-    Use this macro to define 64-bit constants by a pair of 32-bit integer.
-*/
-#ifndef RAPIDJSON_UINT64_C2
-#define RAPIDJSON_UINT64_C2(high32, low32) ((static_cast<uint64_t>(high32) << 32) | static_cast<uint64_t>(low32))
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_48BITPOINTER_OPTIMIZATION
-
-//! Use only lower 48-bit address for some pointers.
-/*!
-    \ingroup RAPIDJSON_CONFIG
-
-    This optimization uses the fact that current X86-64 architecture only implement lower 48-bit virtual address.
-    The higher 16-bit can be used for storing other data.
-    \c GenericValue uses this optimization to reduce its size form 24 bytes to 16 bytes in 64-bit architecture.
-*/
-#ifndef RAPIDJSON_48BITPOINTER_OPTIMIZATION
-#if defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) || defined(_M_AMD64)
-#define RAPIDJSON_48BITPOINTER_OPTIMIZATION 1
-#else
-#define RAPIDJSON_48BITPOINTER_OPTIMIZATION 0
-#endif
-#endif // RAPIDJSON_48BITPOINTER_OPTIMIZATION
-
-#if RAPIDJSON_48BITPOINTER_OPTIMIZATION == 1
-#if RAPIDJSON_64BIT != 1
-#error RAPIDJSON_48BITPOINTER_OPTIMIZATION can only be set to 1 when RAPIDJSON_64BIT=1
-#endif
-#define RAPIDJSON_SETPOINTER(type, p, x) (p = reinterpret_cast<type *>((reinterpret_cast<uintptr_t>(p) & static_cast<uintptr_t>(RAPIDJSON_UINT64_C2(0xFFFF0000, 0x00000000))) | reinterpret_cast<uintptr_t>(reinterpret_cast<const void*>(x))))
-#define RAPIDJSON_GETPOINTER(type, p) (reinterpret_cast<type *>(reinterpret_cast<uintptr_t>(p) & static_cast<uintptr_t>(RAPIDJSON_UINT64_C2(0x0000FFFF, 0xFFFFFFFF))))
-#else
-#define RAPIDJSON_SETPOINTER(type, p, x) (p = (x))
-#define RAPIDJSON_GETPOINTER(type, p) (p)
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_SSE2/RAPIDJSON_SSE42/RAPIDJSON_NEON/RAPIDJSON_SIMD
-
-/*! \def RAPIDJSON_SIMD
-    \ingroup RAPIDJSON_CONFIG
-    \brief Enable SSE2/SSE4.2/Neon optimization.
-
-    RapidJSON supports optimized implementations for some parsing operations
-    based on the SSE2, SSE4.2 or NEon SIMD extensions on modern Intel
-    or ARM compatible processors.
-
-    To enable these optimizations, three different symbols can be defined;
-    \code
-    // Enable SSE2 optimization.
-    #define RAPIDJSON_SSE2
-
-    // Enable SSE4.2 optimization.
-    #define RAPIDJSON_SSE42
-    \endcode
-
-    // Enable ARM Neon optimization.
-    #define RAPIDJSON_NEON
-    \endcode
-
-    \c RAPIDJSON_SSE42 takes precedence over SSE2, if both are defined.
-
-    If any of these symbols is defined, RapidJSON defines the macro
-    \c RAPIDJSON_SIMD to indicate the availability of the optimized code.
-*/
-#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42) \
-    || defined(RAPIDJSON_NEON) || defined(RAPIDJSON_DOXYGEN_RUNNING)
-#define RAPIDJSON_SIMD
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NO_SIZETYPEDEFINE
-
-#ifndef RAPIDJSON_NO_SIZETYPEDEFINE
-/*! \def RAPIDJSON_NO_SIZETYPEDEFINE
-    \ingroup RAPIDJSON_CONFIG
-    \brief User-provided \c SizeType definition.
-
-    In order to avoid using 32-bit size types for indexing strings and arrays,
-    define this preprocessor symbol and provide the type rapidjson::SizeType
-    before including RapidJSON:
-    \code
-    #define RAPIDJSON_NO_SIZETYPEDEFINE
-    namespace rapidjson { typedef ::std::size_t SizeType; }
-    #include "rapidjson/..."
-    \endcode
-
-    \see rapidjson::SizeType
-*/
-#ifdef RAPIDJSON_DOXYGEN_RUNNING
-#define RAPIDJSON_NO_SIZETYPEDEFINE
-#endif
-RAPIDJSON_NAMESPACE_BEGIN
-//! Size type (for string lengths, array sizes, etc.)
-/*! RapidJSON uses 32-bit array/string indices even on 64-bit platforms,
-    instead of using \c size_t. Users may override the SizeType by defining
-    \ref RAPIDJSON_NO_SIZETYPEDEFINE.
-*/
-typedef unsigned SizeType;
-RAPIDJSON_NAMESPACE_END
-#endif
-
-// always import std::size_t to rapidjson namespace
-RAPIDJSON_NAMESPACE_BEGIN
-using std::size_t;
-RAPIDJSON_NAMESPACE_END
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_ASSERT
-
-//! Assertion.
-/*! \ingroup RAPIDJSON_CONFIG
-    By default, rapidjson uses C \c assert() for internal assertions.
-    User can override it by defining RAPIDJSON_ASSERT(x) macro.
-
-    \note Parsing errors are handled and can be customized by the
-          \ref RAPIDJSON_ERRORS APIs.
-*/
-#ifndef RAPIDJSON_ASSERT
-#include <cassert>
-#define RAPIDJSON_ASSERT(x) assert(x)
-#endif // RAPIDJSON_ASSERT
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_STATIC_ASSERT
-
-// Prefer C++11 static_assert, if available
-#ifndef RAPIDJSON_STATIC_ASSERT
-#if __cplusplus >= 201103L || ( defined(_MSC_VER) && _MSC_VER >= 1800 )
-#define RAPIDJSON_STATIC_ASSERT(x) \
-   static_assert(x, RAPIDJSON_STRINGIFY(x))
-#endif // C++11
-#endif // RAPIDJSON_STATIC_ASSERT
-
-// Adopt C++03 implementation from boost
-#ifndef RAPIDJSON_STATIC_ASSERT
-#ifndef __clang__
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#endif
-RAPIDJSON_NAMESPACE_BEGIN
-template <bool x> struct STATIC_ASSERTION_FAILURE;
-template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; };
-template <size_t x> struct StaticAssertTest {};
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__GNUC__) || defined(__clang__)
-#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE __attribute__((unused))
-#else
-#define RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE 
-#endif
-#ifndef __clang__
-//!@endcond
-#endif
-
-/*! \def RAPIDJSON_STATIC_ASSERT
-    \brief (Internal) macro to check for conditions at compile-time
-    \param x compile-time condition
-    \hideinitializer
- */
-#define RAPIDJSON_STATIC_ASSERT(x) \
-    typedef ::RAPIDJSON_NAMESPACE::StaticAssertTest< \
-      sizeof(::RAPIDJSON_NAMESPACE::STATIC_ASSERTION_FAILURE<bool(x) >)> \
-    RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__) RAPIDJSON_STATIC_ASSERT_UNUSED_ATTRIBUTE
-#endif // RAPIDJSON_STATIC_ASSERT
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_LIKELY, RAPIDJSON_UNLIKELY
-
-//! Compiler branching hint for expression with high probability to be true.
-/*!
-    \ingroup RAPIDJSON_CONFIG
-    \param x Boolean expression likely to be true.
-*/
-#ifndef RAPIDJSON_LIKELY
-#if defined(__GNUC__) || defined(__clang__)
-#define RAPIDJSON_LIKELY(x) __builtin_expect(!!(x), 1)
-#else
-#define RAPIDJSON_LIKELY(x) (x)
-#endif
-#endif
-
-//! Compiler branching hint for expression with low probability to be true.
-/*!
-    \ingroup RAPIDJSON_CONFIG
-    \param x Boolean expression unlikely to be true.
-*/
-#ifndef RAPIDJSON_UNLIKELY
-#if defined(__GNUC__) || defined(__clang__)
-#define RAPIDJSON_UNLIKELY(x) __builtin_expect(!!(x), 0)
-#else
-#define RAPIDJSON_UNLIKELY(x) (x)
-#endif
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// Helpers
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-
-#define RAPIDJSON_MULTILINEMACRO_BEGIN do {  
-#define RAPIDJSON_MULTILINEMACRO_END \
-} while((void)0, 0)
-
-// adopted from Boost
-#define RAPIDJSON_VERSION_CODE(x,y,z) \
-  (((x)*100000) + ((y)*100) + (z))
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_DIAG_PUSH/POP, RAPIDJSON_DIAG_OFF
-
-#if defined(__GNUC__)
-#define RAPIDJSON_GNUC \
-    RAPIDJSON_VERSION_CODE(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__)
-#endif
-
-#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,2,0))
-
-#define RAPIDJSON_PRAGMA(x) _Pragma(RAPIDJSON_STRINGIFY(x))
-#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(GCC diagnostic x)
-#define RAPIDJSON_DIAG_OFF(x) \
-    RAPIDJSON_DIAG_PRAGMA(ignored RAPIDJSON_STRINGIFY(RAPIDJSON_JOIN(-W,x)))
-
-// push/pop support in Clang and GCC>=4.6
-#if defined(__clang__) || (defined(RAPIDJSON_GNUC) && RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0))
-#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push)
-#define RAPIDJSON_DIAG_POP  RAPIDJSON_DIAG_PRAGMA(pop)
-#else // GCC >= 4.2, < 4.6
-#define RAPIDJSON_DIAG_PUSH /* ignored */
-#define RAPIDJSON_DIAG_POP /* ignored */
-#endif
-
-#elif defined(_MSC_VER)
-
-// pragma (MSVC specific)
-#define RAPIDJSON_PRAGMA(x) __pragma(x)
-#define RAPIDJSON_DIAG_PRAGMA(x) RAPIDJSON_PRAGMA(warning(x))
-
-#define RAPIDJSON_DIAG_OFF(x) RAPIDJSON_DIAG_PRAGMA(disable: x)
-#define RAPIDJSON_DIAG_PUSH RAPIDJSON_DIAG_PRAGMA(push)
-#define RAPIDJSON_DIAG_POP  RAPIDJSON_DIAG_PRAGMA(pop)
-
-#else
-
-#define RAPIDJSON_DIAG_OFF(x) /* ignored */
-#define RAPIDJSON_DIAG_PUSH   /* ignored */
-#define RAPIDJSON_DIAG_POP    /* ignored */
-
-#endif // RAPIDJSON_DIAG_*
-
-///////////////////////////////////////////////////////////////////////////////
-// C++11 features
-
-#ifndef RAPIDJSON_HAS_CXX11_RVALUE_REFS
-#if defined(__clang__)
-#if __has_feature(cxx_rvalue_references) && \
-    (defined(_MSC_VER) || defined(_LIBCPP_VERSION) || defined(__GLIBCXX__) && __GLIBCXX__ >= 20080306)
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1
-#else
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0
-#endif
-#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,3,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
-      (defined(_MSC_VER) && _MSC_VER >= 1600) || \
-      (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__))
-
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 1
-#else
-#define RAPIDJSON_HAS_CXX11_RVALUE_REFS 0
-#endif
-#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
-
-#ifndef RAPIDJSON_HAS_CXX11_NOEXCEPT
-#if defined(__clang__)
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT __has_feature(cxx_noexcept)
-#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
-    (defined(_MSC_VER) && _MSC_VER >= 1900) || \
-    (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__))
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT 1
-#else
-#define RAPIDJSON_HAS_CXX11_NOEXCEPT 0
-#endif
-#endif
-#if RAPIDJSON_HAS_CXX11_NOEXCEPT
-#define RAPIDJSON_NOEXCEPT noexcept
-#else
-#define RAPIDJSON_NOEXCEPT /* noexcept */
-#endif // RAPIDJSON_HAS_CXX11_NOEXCEPT
-
-// no automatic detection, yet
-#ifndef RAPIDJSON_HAS_CXX11_TYPETRAITS
-#if (defined(_MSC_VER) && _MSC_VER >= 1700)
-#define RAPIDJSON_HAS_CXX11_TYPETRAITS 1
-#else
-#define RAPIDJSON_HAS_CXX11_TYPETRAITS 0
-#endif
-#endif
-
-#ifndef RAPIDJSON_HAS_CXX11_RANGE_FOR
-#if defined(__clang__)
-#define RAPIDJSON_HAS_CXX11_RANGE_FOR __has_feature(cxx_range_for)
-#elif (defined(RAPIDJSON_GNUC) && (RAPIDJSON_GNUC >= RAPIDJSON_VERSION_CODE(4,6,0)) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
-      (defined(_MSC_VER) && _MSC_VER >= 1700) || \
-      (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x5140 && defined(__GXX_EXPERIMENTAL_CXX0X__))
-#define RAPIDJSON_HAS_CXX11_RANGE_FOR 1
-#else
-#define RAPIDJSON_HAS_CXX11_RANGE_FOR 0
-#endif
-#endif // RAPIDJSON_HAS_CXX11_RANGE_FOR
-
-//!@endcond
-
-//! Assertion (in non-throwing contexts).
- /*! \ingroup RAPIDJSON_CONFIG
-    Some functions provide a \c noexcept guarantee, if the compiler supports it.
-    In these cases, the \ref RAPIDJSON_ASSERT macro cannot be overridden to
-    throw an exception.  This macro adds a separate customization point for
-    such cases.
-
-    Defaults to C \c assert() (as \ref RAPIDJSON_ASSERT), if \c noexcept is
-    supported, and to \ref RAPIDJSON_ASSERT otherwise.
- */
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_NOEXCEPT_ASSERT
-
-#ifndef RAPIDJSON_NOEXCEPT_ASSERT
-#ifdef RAPIDJSON_ASSERT_THROWS
-#if RAPIDJSON_HAS_CXX11_NOEXCEPT
-#define RAPIDJSON_NOEXCEPT_ASSERT(x)
-#else
-#define RAPIDJSON_NOEXCEPT_ASSERT(x) RAPIDJSON_ASSERT(x)
-#endif // RAPIDJSON_HAS_CXX11_NOEXCEPT
-#else
-#define RAPIDJSON_NOEXCEPT_ASSERT(x) RAPIDJSON_ASSERT(x)
-#endif // RAPIDJSON_ASSERT_THROWS
-#endif // RAPIDJSON_NOEXCEPT_ASSERT
-
-///////////////////////////////////////////////////////////////////////////////
-// new/delete
-
-#ifndef RAPIDJSON_NEW
-///! customization point for global \c new
-#define RAPIDJSON_NEW(TypeName) new TypeName
-#endif
-#ifndef RAPIDJSON_DELETE
-///! customization point for global \c delete
-#define RAPIDJSON_DELETE(x) delete x
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// Type
-
-/*! \namespace rapidjson
-    \brief main RapidJSON namespace
-    \see RAPIDJSON_NAMESPACE
-*/
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Type of JSON value
-enum Type {
-    kNullType = 0,      //!< null
-    kFalseType = 1,     //!< false
-    kTrueType = 2,      //!< true
-    kObjectType = 3,    //!< object
-    kArrayType = 4,     //!< array 
-    kStringType = 5,    //!< string
-    kNumberType = 6     //!< number
-};
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_RAPIDJSON_H_
diff --git a/io-tool/include/rapidjson/reader.h b/io-tool/include/rapidjson/reader.h
deleted file mode 100644
index 44a6bcd..0000000
--- a/io-tool/include/rapidjson/reader.h
+++ /dev/null
@@ -1,2230 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_READER_H_
-#define RAPIDJSON_READER_H_
-
-/*! \file reader.h */
-
-#include "allocators.h"
-#include "stream.h"
-#include "encodedstream.h"
-#include "internal/meta.h"
-#include "internal/stack.h"
-#include "internal/strtod.h"
-#include <limits>
-
-#if defined(RAPIDJSON_SIMD) && defined(_MSC_VER)
-#include <intrin.h>
-#pragma intrinsic(_BitScanForward)
-#endif
-#ifdef RAPIDJSON_SSE42
-#include <nmmintrin.h>
-#elif defined(RAPIDJSON_SSE2)
-#include <emmintrin.h>
-#elif defined(RAPIDJSON_NEON)
-#include <arm_neon.h>
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(old-style-cast)
-RAPIDJSON_DIAG_OFF(padded)
-RAPIDJSON_DIAG_OFF(switch-enum)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4127)  // conditional expression is constant
-RAPIDJSON_DIAG_OFF(4702)  // unreachable code
-#endif
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define RAPIDJSON_NOTHING /* deliberately empty */
-#ifndef RAPIDJSON_PARSE_ERROR_EARLY_RETURN
-#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN(value) \
-    RAPIDJSON_MULTILINEMACRO_BEGIN \
-    if (RAPIDJSON_UNLIKELY(HasParseError())) { return value; } \
-    RAPIDJSON_MULTILINEMACRO_END
-#endif
-#define RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID \
-    RAPIDJSON_PARSE_ERROR_EARLY_RETURN(RAPIDJSON_NOTHING)
-//!@endcond
-
-/*! \def RAPIDJSON_PARSE_ERROR_NORETURN
-    \ingroup RAPIDJSON_ERRORS
-    \brief Macro to indicate a parse error.
-    \param parseErrorCode \ref rapidjson::ParseErrorCode of the error
-    \param offset  position of the error in JSON input (\c size_t)
-
-    This macros can be used as a customization point for the internal
-    error handling mechanism of RapidJSON.
-
-    A common usage model is to throw an exception instead of requiring the
-    caller to explicitly check the \ref rapidjson::GenericReader::Parse's
-    return value:
-
-    \code
-    #define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode,offset) \
-       throw ParseException(parseErrorCode, #parseErrorCode, offset)
-
-    #include <stdexcept>               // std::runtime_error
-    #include "rapidjson/error/error.h" // rapidjson::ParseResult
-
-    struct ParseException : std::runtime_error, rapidjson::ParseResult {
-      ParseException(rapidjson::ParseErrorCode code, const char* msg, size_t offset)
-        : std::runtime_error(msg), ParseResult(code, offset) {}
-    };
-
-    #include "rapidjson/reader.h"
-    \endcode
-
-    \see RAPIDJSON_PARSE_ERROR, rapidjson::GenericReader::Parse
- */
-#ifndef RAPIDJSON_PARSE_ERROR_NORETURN
-#define RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset) \
-    RAPIDJSON_MULTILINEMACRO_BEGIN \
-    RAPIDJSON_ASSERT(!HasParseError()); /* Error can only be assigned once */ \
-    SetParseError(parseErrorCode, offset); \
-    RAPIDJSON_MULTILINEMACRO_END
-#endif
-
-/*! \def RAPIDJSON_PARSE_ERROR
-    \ingroup RAPIDJSON_ERRORS
-    \brief (Internal) macro to indicate and handle a parse error.
-    \param parseErrorCode \ref rapidjson::ParseErrorCode of the error
-    \param offset  position of the error in JSON input (\c size_t)
-
-    Invokes RAPIDJSON_PARSE_ERROR_NORETURN and stops the parsing.
-
-    \see RAPIDJSON_PARSE_ERROR_NORETURN
-    \hideinitializer
- */
-#ifndef RAPIDJSON_PARSE_ERROR
-#define RAPIDJSON_PARSE_ERROR(parseErrorCode, offset) \
-    RAPIDJSON_MULTILINEMACRO_BEGIN \
-    RAPIDJSON_PARSE_ERROR_NORETURN(parseErrorCode, offset); \
-    RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID; \
-    RAPIDJSON_MULTILINEMACRO_END
-#endif
-
-#include "error/error.h" // ParseErrorCode, ParseResult
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// ParseFlag
-
-/*! \def RAPIDJSON_PARSE_DEFAULT_FLAGS
-    \ingroup RAPIDJSON_CONFIG
-    \brief User-defined kParseDefaultFlags definition.
-
-    User can define this as any \c ParseFlag combinations.
-*/
-#ifndef RAPIDJSON_PARSE_DEFAULT_FLAGS
-#define RAPIDJSON_PARSE_DEFAULT_FLAGS kParseNoFlags
-#endif
-
-//! Combination of parseFlags
-/*! \see Reader::Parse, Document::Parse, Document::ParseInsitu, Document::ParseStream
- */
-enum ParseFlag {
-    kParseNoFlags = 0,              //!< No flags are set.
-    kParseInsituFlag = 1,           //!< In-situ(destructive) parsing.
-    kParseValidateEncodingFlag = 2, //!< Validate encoding of JSON strings.
-    kParseIterativeFlag = 4,        //!< Iterative(constant complexity in terms of function call stack size) parsing.
-    kParseStopWhenDoneFlag = 8,     //!< After parsing a complete JSON root from stream, stop further processing the rest of stream. When this flag is used, parser will not generate kParseErrorDocumentRootNotSingular error.
-    kParseFullPrecisionFlag = 16,   //!< Parse number in full precision (but slower).
-    kParseCommentsFlag = 32,        //!< Allow one-line (//) and multi-line (/**/) comments.
-    kParseNumbersAsStringsFlag = 64,    //!< Parse all numbers (ints/doubles) as strings.
-    kParseTrailingCommasFlag = 128, //!< Allow trailing commas at the end of objects and arrays.
-    kParseNanAndInfFlag = 256,      //!< Allow parsing NaN, Inf, Infinity, -Inf and -Infinity as doubles.
-    kParseDefaultFlags = RAPIDJSON_PARSE_DEFAULT_FLAGS  //!< Default parse flags. Can be customized by defining RAPIDJSON_PARSE_DEFAULT_FLAGS
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Handler
-
-/*! \class rapidjson::Handler
-    \brief Concept for receiving events from GenericReader upon parsing.
-    The functions return true if no error occurs. If they return false,
-    the event publisher should terminate the process.
-\code
-concept Handler {
-    typename Ch;
-
-    bool Null();
-    bool Bool(bool b);
-    bool Int(int i);
-    bool Uint(unsigned i);
-    bool Int64(int64_t i);
-    bool Uint64(uint64_t i);
-    bool Double(double d);
-    /// enabled via kParseNumbersAsStringsFlag, string is not null-terminated (use length)
-    bool RawNumber(const Ch* str, SizeType length, bool copy);
-    bool String(const Ch* str, SizeType length, bool copy);
-    bool StartObject();
-    bool Key(const Ch* str, SizeType length, bool copy);
-    bool EndObject(SizeType memberCount);
-    bool StartArray();
-    bool EndArray(SizeType elementCount);
-};
-\endcode
-*/
-///////////////////////////////////////////////////////////////////////////////
-// BaseReaderHandler
-
-//! Default implementation of Handler.
-/*! This can be used as base class of any reader handler.
-    \note implements Handler concept
-*/
-template<typename Encoding = UTF8<>, typename Derived = void>
-struct BaseReaderHandler {
-    typedef typename Encoding::Ch Ch;
-
-    typedef typename internal::SelectIf<internal::IsSame<Derived, void>, BaseReaderHandler, Derived>::Type Override;
-
-    bool Default() { return true; }
-    bool Null() { return static_cast<Override&>(*this).Default(); }
-    bool Bool(bool) { return static_cast<Override&>(*this).Default(); }
-    bool Int(int) { return static_cast<Override&>(*this).Default(); }
-    bool Uint(unsigned) { return static_cast<Override&>(*this).Default(); }
-    bool Int64(int64_t) { return static_cast<Override&>(*this).Default(); }
-    bool Uint64(uint64_t) { return static_cast<Override&>(*this).Default(); }
-    bool Double(double) { return static_cast<Override&>(*this).Default(); }
-    /// enabled via kParseNumbersAsStringsFlag, string is not null-terminated (use length)
-    bool RawNumber(const Ch* str, SizeType len, bool copy) { return static_cast<Override&>(*this).String(str, len, copy); }
-    bool String(const Ch*, SizeType, bool) { return static_cast<Override&>(*this).Default(); }
-    bool StartObject() { return static_cast<Override&>(*this).Default(); }
-    bool Key(const Ch* str, SizeType len, bool copy) { return static_cast<Override&>(*this).String(str, len, copy); }
-    bool EndObject(SizeType) { return static_cast<Override&>(*this).Default(); }
-    bool StartArray() { return static_cast<Override&>(*this).Default(); }
-    bool EndArray(SizeType) { return static_cast<Override&>(*this).Default(); }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// StreamLocalCopy
-
-namespace internal {
-
-template<typename Stream, int = StreamTraits<Stream>::copyOptimization>
-class StreamLocalCopy;
-
-//! Do copy optimization.
-template<typename Stream>
-class StreamLocalCopy<Stream, 1> {
-public:
-    StreamLocalCopy(Stream& original) : s(original), original_(original) {}
-    ~StreamLocalCopy() { original_ = s; }
-
-    Stream s;
-
-private:
-    StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */;
-
-    Stream& original_;
-};
-
-//! Keep reference.
-template<typename Stream>
-class StreamLocalCopy<Stream, 0> {
-public:
-    StreamLocalCopy(Stream& original) : s(original) {}
-
-    Stream& s;
-
-private:
-    StreamLocalCopy& operator=(const StreamLocalCopy&) /* = delete */;
-};
-
-} // namespace internal
-
-///////////////////////////////////////////////////////////////////////////////
-// SkipWhitespace
-
-//! Skip the JSON white spaces in a stream.
-/*! \param is A input stream for skipping white spaces.
-    \note This function has SSE2/SSE4.2 specialization.
-*/
-template<typename InputStream>
-void SkipWhitespace(InputStream& is) {
-    internal::StreamLocalCopy<InputStream> copy(is);
-    InputStream& s(copy.s);
-
-    typename InputStream::Ch c;
-    while ((c = s.Peek()) == ' ' || c == '\n' || c == '\r' || c == '\t')
-        s.Take();
-}
-
-inline const char* SkipWhitespace(const char* p, const char* end) {
-    while (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t'))
-        ++p;
-    return p;
-}
-
-#ifdef RAPIDJSON_SSE42
-//! Skip whitespace with SSE 4.2 pcmpistrm instruction, testing 16 8-byte characters at once.
-inline const char *SkipWhitespace_SIMD(const char* p) {
-    // Fast return for single non-whitespace
-    if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-        ++p;
-    else
-        return p;
-
-    // 16-byte align to the next boundary
-    const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-    while (p != nextAligned)
-        if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-            ++p;
-        else
-            return p;
-
-    // The rest of string using SIMD
-    static const char whitespace[16] = " \n\r\t";
-    const __m128i w = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespace[0]));
-
-    for (;; p += 16) {
-        const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-        const int r = _mm_cmpistri(w, s, _SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_LEAST_SIGNIFICANT | _SIDD_NEGATIVE_POLARITY);
-        if (r != 16)    // some of characters is non-whitespace
-            return p + r;
-    }
-}
-
-inline const char *SkipWhitespace_SIMD(const char* p, const char* end) {
-    // Fast return for single non-whitespace
-    if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t'))
-        ++p;
-    else
-        return p;
-
-    // The middle of string using SIMD
-    static const char whitespace[16] = " \n\r\t";
-    const __m128i w = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespace[0]));
-
-    for (; p <= end - 16; p += 16) {
-        const __m128i s = _mm_loadu_si128(reinterpret_cast<const __m128i *>(p));
-        const int r = _mm_cmpistri(w, s, _SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_LEAST_SIGNIFICANT | _SIDD_NEGATIVE_POLARITY);
-        if (r != 16)    // some of characters is non-whitespace
-            return p + r;
-    }
-
-    return SkipWhitespace(p, end);
-}
-
-#elif defined(RAPIDJSON_SSE2)
-
-//! Skip whitespace with SSE2 instructions, testing 16 8-byte characters at once.
-inline const char *SkipWhitespace_SIMD(const char* p) {
-    // Fast return for single non-whitespace
-    if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-        ++p;
-    else
-        return p;
-
-    // 16-byte align to the next boundary
-    const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-    while (p != nextAligned)
-        if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-            ++p;
-        else
-            return p;
-
-    // The rest of string
-    #define C16(c) { c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c }
-    static const char whitespaces[4][16] = { C16(' '), C16('\n'), C16('\r'), C16('\t') };
-    #undef C16
-
-    const __m128i w0 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[0][0]));
-    const __m128i w1 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[1][0]));
-    const __m128i w2 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[2][0]));
-    const __m128i w3 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[3][0]));
-
-    for (;; p += 16) {
-        const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-        __m128i x = _mm_cmpeq_epi8(s, w0);
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w1));
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w2));
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w3));
-        unsigned short r = static_cast<unsigned short>(~_mm_movemask_epi8(x));
-        if (r != 0) {   // some of characters may be non-whitespace
-#ifdef _MSC_VER         // Find the index of first non-whitespace
-            unsigned long offset;
-            _BitScanForward(&offset, r);
-            return p + offset;
-#else
-            return p + __builtin_ffs(r) - 1;
-#endif
-        }
-    }
-}
-
-inline const char *SkipWhitespace_SIMD(const char* p, const char* end) {
-    // Fast return for single non-whitespace
-    if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t'))
-        ++p;
-    else
-        return p;
-
-    // The rest of string
-    #define C16(c) { c, c, c, c, c, c, c, c, c, c, c, c, c, c, c, c }
-    static const char whitespaces[4][16] = { C16(' '), C16('\n'), C16('\r'), C16('\t') };
-    #undef C16
-
-    const __m128i w0 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[0][0]));
-    const __m128i w1 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[1][0]));
-    const __m128i w2 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[2][0]));
-    const __m128i w3 = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&whitespaces[3][0]));
-
-    for (; p <= end - 16; p += 16) {
-        const __m128i s = _mm_loadu_si128(reinterpret_cast<const __m128i *>(p));
-        __m128i x = _mm_cmpeq_epi8(s, w0);
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w1));
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w2));
-        x = _mm_or_si128(x, _mm_cmpeq_epi8(s, w3));
-        unsigned short r = static_cast<unsigned short>(~_mm_movemask_epi8(x));
-        if (r != 0) {   // some of characters may be non-whitespace
-#ifdef _MSC_VER         // Find the index of first non-whitespace
-            unsigned long offset;
-            _BitScanForward(&offset, r);
-            return p + offset;
-#else
-            return p + __builtin_ffs(r) - 1;
-#endif
-        }
-    }
-
-    return SkipWhitespace(p, end);
-}
-
-#elif defined(RAPIDJSON_NEON)
-
-//! Skip whitespace with ARM Neon instructions, testing 16 8-byte characters at once.
-inline const char *SkipWhitespace_SIMD(const char* p) {
-    // Fast return for single non-whitespace
-    if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-        ++p;
-    else
-        return p;
-
-    // 16-byte align to the next boundary
-    const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-    while (p != nextAligned)
-        if (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t')
-            ++p;
-        else
-            return p;
-
-    const uint8x16_t w0 = vmovq_n_u8(' ');
-    const uint8x16_t w1 = vmovq_n_u8('\n');
-    const uint8x16_t w2 = vmovq_n_u8('\r');
-    const uint8x16_t w3 = vmovq_n_u8('\t');
-
-    for (;; p += 16) {
-        const uint8x16_t s = vld1q_u8(reinterpret_cast<const uint8_t *>(p));
-        uint8x16_t x = vceqq_u8(s, w0);
-        x = vorrq_u8(x, vceqq_u8(s, w1));
-        x = vorrq_u8(x, vceqq_u8(s, w2));
-        x = vorrq_u8(x, vceqq_u8(s, w3));
-
-        x = vmvnq_u8(x);                       // Negate
-        x = vrev64q_u8(x);                     // Rev in 64
-        uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-        uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-        if (low == 0) {
-            if (high != 0) {
-                int lz =__builtin_clzll(high);;
-                return p + 8 + (lz >> 3);
-            }
-        } else {
-            int lz = __builtin_clzll(low);;
-            return p + (lz >> 3);
-        }
-    }
-}
-
-inline const char *SkipWhitespace_SIMD(const char* p, const char* end) {
-    // Fast return for single non-whitespace
-    if (p != end && (*p == ' ' || *p == '\n' || *p == '\r' || *p == '\t'))
-        ++p;
-    else
-        return p;
-
-    const uint8x16_t w0 = vmovq_n_u8(' ');
-    const uint8x16_t w1 = vmovq_n_u8('\n');
-    const uint8x16_t w2 = vmovq_n_u8('\r');
-    const uint8x16_t w3 = vmovq_n_u8('\t');
-
-    for (; p <= end - 16; p += 16) {
-        const uint8x16_t s = vld1q_u8(reinterpret_cast<const uint8_t *>(p));
-        uint8x16_t x = vceqq_u8(s, w0);
-        x = vorrq_u8(x, vceqq_u8(s, w1));
-        x = vorrq_u8(x, vceqq_u8(s, w2));
-        x = vorrq_u8(x, vceqq_u8(s, w3));
-
-        x = vmvnq_u8(x);                       // Negate
-        x = vrev64q_u8(x);                     // Rev in 64
-        uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-        uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-        if (low == 0) {
-            if (high != 0) {
-                int lz = __builtin_clzll(high);
-                return p + 8 + (lz >> 3);
-            }
-        } else {
-            int lz = __builtin_clzll(low);
-            return p + (lz >> 3);
-        }
-    }
-
-    return SkipWhitespace(p, end);
-}
-
-#endif // RAPIDJSON_NEON
-
-#ifdef RAPIDJSON_SIMD
-//! Template function specialization for InsituStringStream
-template<> inline void SkipWhitespace(InsituStringStream& is) {
-    is.src_ = const_cast<char*>(SkipWhitespace_SIMD(is.src_));
-}
-
-//! Template function specialization for StringStream
-template<> inline void SkipWhitespace(StringStream& is) {
-    is.src_ = SkipWhitespace_SIMD(is.src_);
-}
-
-template<> inline void SkipWhitespace(EncodedInputStream<UTF8<>, MemoryStream>& is) {
-    is.is_.src_ = SkipWhitespace_SIMD(is.is_.src_, is.is_.end_);
-}
-#endif // RAPIDJSON_SIMD
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericReader
-
-//! SAX-style JSON parser. Use \ref Reader for UTF8 encoding and default allocator.
-/*! GenericReader parses JSON text from a stream, and send events synchronously to an
-    object implementing Handler concept.
-
-    It needs to allocate a stack for storing a single decoded string during
-    non-destructive parsing.
-
-    For in-situ parsing, the decoded string is directly written to the source
-    text string, no temporary buffer is required.
-
-    A GenericReader object can be reused for parsing multiple JSON text.
-
-    \tparam SourceEncoding Encoding of the input stream.
-    \tparam TargetEncoding Encoding of the parse output.
-    \tparam StackAllocator Allocator type for stack.
-*/
-template <typename SourceEncoding, typename TargetEncoding, typename StackAllocator = CrtAllocator>
-class GenericReader {
-public:
-    typedef typename SourceEncoding::Ch Ch; //!< SourceEncoding character type
-
-    //! Constructor.
-    /*! \param stackAllocator Optional allocator for allocating stack memory. (Only use for non-destructive parsing)
-        \param stackCapacity stack capacity in bytes for storing a single decoded string.  (Only use for non-destructive parsing)
-    */
-    GenericReader(StackAllocator* stackAllocator = 0, size_t stackCapacity = kDefaultStackCapacity) :
-        stack_(stackAllocator, stackCapacity), parseResult_(), state_(IterativeParsingStartState) {}
-
-    //! Parse JSON text.
-    /*! \tparam parseFlags Combination of \ref ParseFlag.
-        \tparam InputStream Type of input stream, implementing Stream concept.
-        \tparam Handler Type of handler, implementing Handler concept.
-        \param is Input stream to be parsed.
-        \param handler The handler to receive events.
-        \return Whether the parsing is successful.
-    */
-    template <unsigned parseFlags, typename InputStream, typename Handler>
-    ParseResult Parse(InputStream& is, Handler& handler) {
-        if (parseFlags & kParseIterativeFlag)
-            return IterativeParse<parseFlags>(is, handler);
-
-        parseResult_.Clear();
-
-        ClearStackOnExit scope(*this);
-
-        SkipWhitespaceAndComments<parseFlags>(is);
-        RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-
-        if (RAPIDJSON_UNLIKELY(is.Peek() == '\0')) {
-            RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentEmpty, is.Tell());
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-        }
-        else {
-            ParseValue<parseFlags>(is, handler);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-
-            if (!(parseFlags & kParseStopWhenDoneFlag)) {
-                SkipWhitespaceAndComments<parseFlags>(is);
-                RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-
-                if (RAPIDJSON_UNLIKELY(is.Peek() != '\0')) {
-                    RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorDocumentRootNotSingular, is.Tell());
-                    RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-                }
-            }
-        }
-
-        return parseResult_;
-    }
-
-    //! Parse JSON text (with \ref kParseDefaultFlags)
-    /*! \tparam InputStream Type of input stream, implementing Stream concept
-        \tparam Handler Type of handler, implementing Handler concept.
-        \param is Input stream to be parsed.
-        \param handler The handler to receive events.
-        \return Whether the parsing is successful.
-    */
-    template <typename InputStream, typename Handler>
-    ParseResult Parse(InputStream& is, Handler& handler) {
-        return Parse<kParseDefaultFlags>(is, handler);
-    }
-
-    //! Initialize JSON text token-by-token parsing
-    /*!
-     */
-    void IterativeParseInit() {
-        parseResult_.Clear();
-        state_ = IterativeParsingStartState;
-    }
-
-    //! Parse one token from JSON text
-    /*! \tparam InputStream Type of input stream, implementing Stream concept
-        \tparam Handler Type of handler, implementing Handler concept.
-        \param is Input stream to be parsed.
-        \param handler The handler to receive events.
-        \return Whether the parsing is successful.
-     */
-    template <unsigned parseFlags, typename InputStream, typename Handler>
-    bool IterativeParseNext(InputStream& is, Handler& handler) {
-        while (RAPIDJSON_LIKELY(is.Peek() != '\0')) {
-            SkipWhitespaceAndComments<parseFlags>(is);
-
-            Token t = Tokenize(is.Peek());
-            IterativeParsingState n = Predict(state_, t);
-            IterativeParsingState d = Transit<parseFlags>(state_, t, n, is, handler);
-
-            // If we've finished or hit an error...
-            if (RAPIDJSON_UNLIKELY(IsIterativeParsingCompleteState(d))) {
-                // Report errors.
-                if (d == IterativeParsingErrorState) {
-                    HandleError(state_, is);
-                    return false;
-                }
-
-                // Transition to the finish state.
-                RAPIDJSON_ASSERT(d == IterativeParsingFinishState);
-                state_ = d;
-
-                // If StopWhenDone is not set...
-                if (!(parseFlags & kParseStopWhenDoneFlag)) {
-                    // ... and extra non-whitespace data is found...
-                    SkipWhitespaceAndComments<parseFlags>(is);
-                    if (is.Peek() != '\0') {
-                        // ... this is considered an error.
-                        HandleError(state_, is);
-                        return false;
-                    }
-                }
-
-                // Success! We are done!
-                return true;
-            }
-
-            // Transition to the new state.
-            state_ = d;
-
-            // If we parsed anything other than a delimiter, we invoked the handler, so we can return true now.
-            if (!IsIterativeParsingDelimiterState(n))
-                return true;
-        }
-
-        // We reached the end of file.
-        stack_.Clear();
-
-        if (state_ != IterativeParsingFinishState) {
-            HandleError(state_, is);
-            return false;
-        }
-
-        return true;
-    }
-
-    //! Check if token-by-token parsing JSON text is complete
-    /*! \return Whether the JSON has been fully decoded.
-     */
-    RAPIDJSON_FORCEINLINE bool IterativeParseComplete() const {
-        return IsIterativeParsingCompleteState(state_);
-    }
-
-    //! Whether a parse error has occurred in the last parsing.
-    bool HasParseError() const { return parseResult_.IsError(); }
-
-    //! Get the \ref ParseErrorCode of last parsing.
-    ParseErrorCode GetParseErrorCode() const { return parseResult_.Code(); }
-
-    //! Get the position of last parsing error in input, 0 otherwise.
-    size_t GetErrorOffset() const { return parseResult_.Offset(); }
-
-protected:
-    void SetParseError(ParseErrorCode code, size_t offset) { parseResult_.Set(code, offset); }
-
-private:
-    // Prohibit copy constructor & assignment operator.
-    GenericReader(const GenericReader&);
-    GenericReader& operator=(const GenericReader&);
-
-    void ClearStack() { stack_.Clear(); }
-
-    // clear stack on any exit from ParseStream, e.g. due to exception
-    struct ClearStackOnExit {
-        explicit ClearStackOnExit(GenericReader& r) : r_(r) {}
-        ~ClearStackOnExit() { r_.ClearStack(); }
-    private:
-        GenericReader& r_;
-        ClearStackOnExit(const ClearStackOnExit&);
-        ClearStackOnExit& operator=(const ClearStackOnExit&);
-    };
-
-    template<unsigned parseFlags, typename InputStream>
-    void SkipWhitespaceAndComments(InputStream& is) {
-        SkipWhitespace(is);
-
-        if (parseFlags & kParseCommentsFlag) {
-            while (RAPIDJSON_UNLIKELY(Consume(is, '/'))) {
-                if (Consume(is, '*')) {
-                    while (true) {
-                        if (RAPIDJSON_UNLIKELY(is.Peek() == '\0'))
-                            RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell());
-                        else if (Consume(is, '*')) {
-                            if (Consume(is, '/'))
-                                break;
-                        }
-                        else
-                            is.Take();
-                    }
-                }
-                else if (RAPIDJSON_LIKELY(Consume(is, '/')))
-                    while (is.Peek() != '\0' && is.Take() != '\n') {}
-                else
-                    RAPIDJSON_PARSE_ERROR(kParseErrorUnspecificSyntaxError, is.Tell());
-
-                SkipWhitespace(is);
-            }
-        }
-    }
-
-    // Parse object: { string : value, ... }
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseObject(InputStream& is, Handler& handler) {
-        RAPIDJSON_ASSERT(is.Peek() == '{');
-        is.Take();  // Skip '{'
-
-        if (RAPIDJSON_UNLIKELY(!handler.StartObject()))
-            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-
-        SkipWhitespaceAndComments<parseFlags>(is);
-        RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-        if (Consume(is, '}')) {
-            if (RAPIDJSON_UNLIKELY(!handler.EndObject(0)))  // empty object
-                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-            return;
-        }
-
-        for (SizeType memberCount = 0;;) {
-            if (RAPIDJSON_UNLIKELY(is.Peek() != '"'))
-                RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell());
-
-            ParseString<parseFlags>(is, handler, true);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            SkipWhitespaceAndComments<parseFlags>(is);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            if (RAPIDJSON_UNLIKELY(!Consume(is, ':')))
-                RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell());
-
-            SkipWhitespaceAndComments<parseFlags>(is);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            ParseValue<parseFlags>(is, handler);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            SkipWhitespaceAndComments<parseFlags>(is);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            ++memberCount;
-
-            switch (is.Peek()) {
-                case ',':
-                    is.Take();
-                    SkipWhitespaceAndComments<parseFlags>(is);
-                    RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-                    break;
-                case '}':
-                    is.Take();
-                    if (RAPIDJSON_UNLIKELY(!handler.EndObject(memberCount)))
-                        RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-                    return;
-                default:
-                    RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell()); break; // This useless break is only for making warning and coverage happy
-            }
-
-            if (parseFlags & kParseTrailingCommasFlag) {
-                if (is.Peek() == '}') {
-                    if (RAPIDJSON_UNLIKELY(!handler.EndObject(memberCount)))
-                        RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-                    is.Take();
-                    return;
-                }
-            }
-        }
-    }
-
-    // Parse array: [ value, ... ]
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseArray(InputStream& is, Handler& handler) {
-        RAPIDJSON_ASSERT(is.Peek() == '[');
-        is.Take();  // Skip '['
-
-        if (RAPIDJSON_UNLIKELY(!handler.StartArray()))
-            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-
-        SkipWhitespaceAndComments<parseFlags>(is);
-        RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-        if (Consume(is, ']')) {
-            if (RAPIDJSON_UNLIKELY(!handler.EndArray(0))) // empty array
-                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-            return;
-        }
-
-        for (SizeType elementCount = 0;;) {
-            ParseValue<parseFlags>(is, handler);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            ++elementCount;
-            SkipWhitespaceAndComments<parseFlags>(is);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-
-            if (Consume(is, ',')) {
-                SkipWhitespaceAndComments<parseFlags>(is);
-                RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-            }
-            else if (Consume(is, ']')) {
-                if (RAPIDJSON_UNLIKELY(!handler.EndArray(elementCount)))
-                    RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-                return;
-            }
-            else
-                RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell());
-
-            if (parseFlags & kParseTrailingCommasFlag) {
-                if (is.Peek() == ']') {
-                    if (RAPIDJSON_UNLIKELY(!handler.EndArray(elementCount)))
-                        RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-                    is.Take();
-                    return;
-                }
-            }
-        }
-    }
-
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseNull(InputStream& is, Handler& handler) {
-        RAPIDJSON_ASSERT(is.Peek() == 'n');
-        is.Take();
-
-        if (RAPIDJSON_LIKELY(Consume(is, 'u') && Consume(is, 'l') && Consume(is, 'l'))) {
-            if (RAPIDJSON_UNLIKELY(!handler.Null()))
-                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-        }
-        else
-            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell());
-    }
-
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseTrue(InputStream& is, Handler& handler) {
-        RAPIDJSON_ASSERT(is.Peek() == 't');
-        is.Take();
-
-        if (RAPIDJSON_LIKELY(Consume(is, 'r') && Consume(is, 'u') && Consume(is, 'e'))) {
-            if (RAPIDJSON_UNLIKELY(!handler.Bool(true)))
-                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-        }
-        else
-            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell());
-    }
-
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseFalse(InputStream& is, Handler& handler) {
-        RAPIDJSON_ASSERT(is.Peek() == 'f');
-        is.Take();
-
-        if (RAPIDJSON_LIKELY(Consume(is, 'a') && Consume(is, 'l') && Consume(is, 's') && Consume(is, 'e'))) {
-            if (RAPIDJSON_UNLIKELY(!handler.Bool(false)))
-                RAPIDJSON_PARSE_ERROR(kParseErrorTermination, is.Tell());
-        }
-        else
-            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell());
-    }
-
-    template<typename InputStream>
-    RAPIDJSON_FORCEINLINE static bool Consume(InputStream& is, typename InputStream::Ch expect) {
-        if (RAPIDJSON_LIKELY(is.Peek() == expect)) {
-            is.Take();
-            return true;
-        }
-        else
-            return false;
-    }
-
-    // Helper function to parse four hexadecimal digits in \uXXXX in ParseString().
-    template<typename InputStream>
-    unsigned ParseHex4(InputStream& is, size_t escapeOffset) {
-        unsigned codepoint = 0;
-        for (int i = 0; i < 4; i++) {
-            Ch c = is.Peek();
-            codepoint <<= 4;
-            codepoint += static_cast<unsigned>(c);
-            if (c >= '0' && c <= '9')
-                codepoint -= '0';
-            else if (c >= 'A' && c <= 'F')
-                codepoint -= 'A' - 10;
-            else if (c >= 'a' && c <= 'f')
-                codepoint -= 'a' - 10;
-            else {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorStringUnicodeEscapeInvalidHex, escapeOffset);
-                RAPIDJSON_PARSE_ERROR_EARLY_RETURN(0);
-            }
-            is.Take();
-        }
-        return codepoint;
-    }
-
-    template <typename CharType>
-    class StackStream {
-    public:
-        typedef CharType Ch;
-
-        StackStream(internal::Stack<StackAllocator>& stack) : stack_(stack), length_(0) {}
-        RAPIDJSON_FORCEINLINE void Put(Ch c) {
-            *stack_.template Push<Ch>() = c;
-            ++length_;
-        }
-
-        RAPIDJSON_FORCEINLINE void* Push(SizeType count) {
-            length_ += count;
-            return stack_.template Push<Ch>(count);
-        }
-
-        size_t Length() const { return length_; }
-
-        Ch* Pop() {
-            return stack_.template Pop<Ch>(length_);
-        }
-
-    private:
-        StackStream(const StackStream&);
-        StackStream& operator=(const StackStream&);
-
-        internal::Stack<StackAllocator>& stack_;
-        SizeType length_;
-    };
-
-    // Parse string and generate String event. Different code paths for kParseInsituFlag.
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseString(InputStream& is, Handler& handler, bool isKey = false) {
-        internal::StreamLocalCopy<InputStream> copy(is);
-        InputStream& s(copy.s);
-
-        RAPIDJSON_ASSERT(s.Peek() == '\"');
-        s.Take();  // Skip '\"'
-
-        bool success = false;
-        if (parseFlags & kParseInsituFlag) {
-            typename InputStream::Ch *head = s.PutBegin();
-            ParseStringToStream<parseFlags, SourceEncoding, SourceEncoding>(s, s);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-            size_t length = s.PutEnd(head) - 1;
-            RAPIDJSON_ASSERT(length <= 0xFFFFFFFF);
-            const typename TargetEncoding::Ch* const str = reinterpret_cast<typename TargetEncoding::Ch*>(head);
-            success = (isKey ? handler.Key(str, SizeType(length), false) : handler.String(str, SizeType(length), false));
-        }
-        else {
-            StackStream<typename TargetEncoding::Ch> stackStream(stack_);
-            ParseStringToStream<parseFlags, SourceEncoding, TargetEncoding>(s, stackStream);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-            SizeType length = static_cast<SizeType>(stackStream.Length()) - 1;
-            const typename TargetEncoding::Ch* const str = stackStream.Pop();
-            success = (isKey ? handler.Key(str, length, true) : handler.String(str, length, true));
-        }
-        if (RAPIDJSON_UNLIKELY(!success))
-            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, s.Tell());
-    }
-
-    // Parse string to an output is
-    // This function handles the prefix/suffix double quotes, escaping, and optional encoding validation.
-    template<unsigned parseFlags, typename SEncoding, typename TEncoding, typename InputStream, typename OutputStream>
-    RAPIDJSON_FORCEINLINE void ParseStringToStream(InputStream& is, OutputStream& os) {
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-        static const char escape[256] = {
-            Z16, Z16, 0, 0,'\"', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'/',
-            Z16, Z16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,'\\', 0, 0, 0,
-            0, 0,'\b', 0, 0, 0,'\f', 0, 0, 0, 0, 0, 0, 0,'\n', 0,
-            0, 0,'\r', 0,'\t', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16
-        };
-#undef Z16
-//!@endcond
-
-        for (;;) {
-            // Scan and copy string before "\\\"" or < 0x20. This is an optional optimzation.
-            if (!(parseFlags & kParseValidateEncodingFlag))
-                ScanCopyUnescapedString(is, os);
-
-            Ch c = is.Peek();
-            if (RAPIDJSON_UNLIKELY(c == '\\')) {    // Escape
-                size_t escapeOffset = is.Tell();    // For invalid escaping, report the initial '\\' as error offset
-                is.Take();
-                Ch e = is.Peek();
-                if ((sizeof(Ch) == 1 || unsigned(e) < 256) && RAPIDJSON_LIKELY(escape[static_cast<unsigned char>(e)])) {
-                    is.Take();
-                    os.Put(static_cast<typename TEncoding::Ch>(escape[static_cast<unsigned char>(e)]));
-                }
-                else if (RAPIDJSON_LIKELY(e == 'u')) {    // Unicode
-                    is.Take();
-                    unsigned codepoint = ParseHex4(is, escapeOffset);
-                    RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-                    if (RAPIDJSON_UNLIKELY(codepoint >= 0xD800 && codepoint <= 0xDBFF)) {
-                        // Handle UTF-16 surrogate pair
-                        if (RAPIDJSON_UNLIKELY(!Consume(is, '\\') || !Consume(is, 'u')))
-                            RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, escapeOffset);
-                        unsigned codepoint2 = ParseHex4(is, escapeOffset);
-                        RAPIDJSON_PARSE_ERROR_EARLY_RETURN_VOID;
-                        if (RAPIDJSON_UNLIKELY(codepoint2 < 0xDC00 || codepoint2 > 0xDFFF))
-                            RAPIDJSON_PARSE_ERROR(kParseErrorStringUnicodeSurrogateInvalid, escapeOffset);
-                        codepoint = (((codepoint - 0xD800) << 10) | (codepoint2 - 0xDC00)) + 0x10000;
-                    }
-                    TEncoding::Encode(os, codepoint);
-                }
-                else
-                    RAPIDJSON_PARSE_ERROR(kParseErrorStringEscapeInvalid, escapeOffset);
-            }
-            else if (RAPIDJSON_UNLIKELY(c == '"')) {    // Closing double quote
-                is.Take();
-                os.Put('\0');   // null-terminate the string
-                return;
-            }
-            else if (RAPIDJSON_UNLIKELY(static_cast<unsigned>(c) < 0x20)) { // RFC 4627: unescaped = %x20-21 / %x23-5B / %x5D-10FFFF
-                if (c == '\0')
-                    RAPIDJSON_PARSE_ERROR(kParseErrorStringMissQuotationMark, is.Tell());
-                else
-                    RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, is.Tell());
-            }
-            else {
-                size_t offset = is.Tell();
-                if (RAPIDJSON_UNLIKELY((parseFlags & kParseValidateEncodingFlag ?
-                    !Transcoder<SEncoding, TEncoding>::Validate(is, os) :
-                    !Transcoder<SEncoding, TEncoding>::Transcode(is, os))))
-                    RAPIDJSON_PARSE_ERROR(kParseErrorStringInvalidEncoding, offset);
-            }
-        }
-    }
-
-    template<typename InputStream, typename OutputStream>
-    static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InputStream&, OutputStream&) {
-            // Do nothing for generic version
-    }
-
-#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42)
-    // StringStream -> StackStream<char>
-    static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(StringStream& is, StackStream<char>& os) {
-        const char* p = is.src_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        while (p != nextAligned)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = p;
-                return;
-            }
-            else
-                os.Put(*p++);
-
-        // The rest of string using SIMD
-        static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' };
-        static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' };
-        static const char space[16]  = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F };
-        const __m128i dq = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&dquote[0]));
-        const __m128i bs = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&bslash[0]));
-        const __m128i sp = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&space[0]));
-
-        for (;; p += 16) {
-            const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-            const __m128i t1 = _mm_cmpeq_epi8(s, dq);
-            const __m128i t2 = _mm_cmpeq_epi8(s, bs);
-            const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F
-            const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3);
-            unsigned short r = static_cast<unsigned short>(_mm_movemask_epi8(x));
-            if (RAPIDJSON_UNLIKELY(r != 0)) {   // some of characters is escaped
-                SizeType length;
-    #ifdef _MSC_VER         // Find the index of first escaped
-                unsigned long offset;
-                _BitScanForward(&offset, r);
-                length = offset;
-    #else
-                length = static_cast<SizeType>(__builtin_ffs(r) - 1);
-    #endif
-                if (length != 0) {
-                    char* q = reinterpret_cast<char*>(os.Push(length));
-                    for (size_t i = 0; i < length; i++)
-                        q[i] = p[i];
-
-                    p += length;
-                }
-                break;
-            }
-            _mm_storeu_si128(reinterpret_cast<__m128i *>(os.Push(16)), s);
-        }
-
-        is.src_ = p;
-    }
-
-    // InsituStringStream -> InsituStringStream
-    static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InsituStringStream& is, InsituStringStream& os) {
-        RAPIDJSON_ASSERT(&is == &os);
-        (void)os;
-
-        if (is.src_ == is.dst_) {
-            SkipUnescapedString(is);
-            return;
-        }
-
-        char* p = is.src_;
-        char *q = is.dst_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        while (p != nextAligned)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = p;
-                is.dst_ = q;
-                return;
-            }
-            else
-                *q++ = *p++;
-
-        // The rest of string using SIMD
-        static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' };
-        static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' };
-        static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F };
-        const __m128i dq = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&dquote[0]));
-        const __m128i bs = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&bslash[0]));
-        const __m128i sp = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&space[0]));
-
-        for (;; p += 16, q += 16) {
-            const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-            const __m128i t1 = _mm_cmpeq_epi8(s, dq);
-            const __m128i t2 = _mm_cmpeq_epi8(s, bs);
-            const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F
-            const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3);
-            unsigned short r = static_cast<unsigned short>(_mm_movemask_epi8(x));
-            if (RAPIDJSON_UNLIKELY(r != 0)) {   // some of characters is escaped
-                size_t length;
-#ifdef _MSC_VER         // Find the index of first escaped
-                unsigned long offset;
-                _BitScanForward(&offset, r);
-                length = offset;
-#else
-                length = static_cast<size_t>(__builtin_ffs(r) - 1);
-#endif
-                for (const char* pend = p + length; p != pend; )
-                    *q++ = *p++;
-                break;
-            }
-            _mm_storeu_si128(reinterpret_cast<__m128i *>(q), s);
-        }
-
-        is.src_ = p;
-        is.dst_ = q;
-    }
-
-    // When read/write pointers are the same for insitu stream, just skip unescaped characters
-    static RAPIDJSON_FORCEINLINE void SkipUnescapedString(InsituStringStream& is) {
-        RAPIDJSON_ASSERT(is.src_ == is.dst_);
-        char* p = is.src_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        for (; p != nextAligned; p++)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = is.dst_ = p;
-                return;
-            }
-
-        // The rest of string using SIMD
-        static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' };
-        static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' };
-        static const char space[16] = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F };
-        const __m128i dq = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&dquote[0]));
-        const __m128i bs = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&bslash[0]));
-        const __m128i sp = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&space[0]));
-
-        for (;; p += 16) {
-            const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-            const __m128i t1 = _mm_cmpeq_epi8(s, dq);
-            const __m128i t2 = _mm_cmpeq_epi8(s, bs);
-            const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F
-            const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3);
-            unsigned short r = static_cast<unsigned short>(_mm_movemask_epi8(x));
-            if (RAPIDJSON_UNLIKELY(r != 0)) {   // some of characters is escaped
-                size_t length;
-#ifdef _MSC_VER         // Find the index of first escaped
-                unsigned long offset;
-                _BitScanForward(&offset, r);
-                length = offset;
-#else
-                length = static_cast<size_t>(__builtin_ffs(r) - 1);
-#endif
-                p += length;
-                break;
-            }
-        }
-
-        is.src_ = is.dst_ = p;
-    }
-#elif defined(RAPIDJSON_NEON)
-    // StringStream -> StackStream<char>
-    static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(StringStream& is, StackStream<char>& os) {
-        const char* p = is.src_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        while (p != nextAligned)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = p;
-                return;
-            }
-            else
-                os.Put(*p++);
-
-        // The rest of string using SIMD
-        const uint8x16_t s0 = vmovq_n_u8('"');
-        const uint8x16_t s1 = vmovq_n_u8('\\');
-        const uint8x16_t s2 = vmovq_n_u8('\b');
-        const uint8x16_t s3 = vmovq_n_u8(32);
-
-        for (;; p += 16) {
-            const uint8x16_t s = vld1q_u8(reinterpret_cast<const uint8_t *>(p));
-            uint8x16_t x = vceqq_u8(s, s0);
-            x = vorrq_u8(x, vceqq_u8(s, s1));
-            x = vorrq_u8(x, vceqq_u8(s, s2));
-            x = vorrq_u8(x, vcltq_u8(s, s3));
-
-            x = vrev64q_u8(x);                     // Rev in 64
-            uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-            uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-            SizeType length = 0;
-            bool escaped = false;
-            if (low == 0) {
-                if (high != 0) {
-                    unsigned lz = (unsigned)__builtin_clzll(high);;
-                    length = 8 + (lz >> 3);
-                    escaped = true;
-                }
-            } else {
-                unsigned lz = (unsigned)__builtin_clzll(low);;
-                length = lz >> 3;
-                escaped = true;
-            }
-            if (RAPIDJSON_UNLIKELY(escaped)) {   // some of characters is escaped
-                if (length != 0) {
-                    char* q = reinterpret_cast<char*>(os.Push(length));
-                    for (size_t i = 0; i < length; i++)
-                        q[i] = p[i];
-
-                    p += length;
-                }
-                break;
-            }
-            vst1q_u8(reinterpret_cast<uint8_t *>(os.Push(16)), s);
-        }
-
-        is.src_ = p;
-    }
-
-    // InsituStringStream -> InsituStringStream
-    static RAPIDJSON_FORCEINLINE void ScanCopyUnescapedString(InsituStringStream& is, InsituStringStream& os) {
-        RAPIDJSON_ASSERT(&is == &os);
-        (void)os;
-
-        if (is.src_ == is.dst_) {
-            SkipUnescapedString(is);
-            return;
-        }
-
-        char* p = is.src_;
-        char *q = is.dst_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        while (p != nextAligned)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = p;
-                is.dst_ = q;
-                return;
-            }
-            else
-                *q++ = *p++;
-
-        // The rest of string using SIMD
-        const uint8x16_t s0 = vmovq_n_u8('"');
-        const uint8x16_t s1 = vmovq_n_u8('\\');
-        const uint8x16_t s2 = vmovq_n_u8('\b');
-        const uint8x16_t s3 = vmovq_n_u8(32);
-
-        for (;; p += 16, q += 16) {
-            const uint8x16_t s = vld1q_u8(reinterpret_cast<uint8_t *>(p));
-            uint8x16_t x = vceqq_u8(s, s0);
-            x = vorrq_u8(x, vceqq_u8(s, s1));
-            x = vorrq_u8(x, vceqq_u8(s, s2));
-            x = vorrq_u8(x, vcltq_u8(s, s3));
-
-            x = vrev64q_u8(x);                     // Rev in 64
-            uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-            uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-            SizeType length = 0;
-            bool escaped = false;
-            if (low == 0) {
-                if (high != 0) {
-                    unsigned lz = (unsigned)__builtin_clzll(high);
-                    length = 8 + (lz >> 3);
-                    escaped = true;
-                }
-            } else {
-                unsigned lz = (unsigned)__builtin_clzll(low);
-                length = lz >> 3;
-                escaped = true;
-            }
-            if (RAPIDJSON_UNLIKELY(escaped)) {   // some of characters is escaped
-                for (const char* pend = p + length; p != pend; ) {
-                    *q++ = *p++;
-                }
-                break;
-            }
-            vst1q_u8(reinterpret_cast<uint8_t *>(q), s);
-        }
-
-        is.src_ = p;
-        is.dst_ = q;
-    }
-
-    // When read/write pointers are the same for insitu stream, just skip unescaped characters
-    static RAPIDJSON_FORCEINLINE void SkipUnescapedString(InsituStringStream& is) {
-        RAPIDJSON_ASSERT(is.src_ == is.dst_);
-        char* p = is.src_;
-
-        // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)
-        const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-        for (; p != nextAligned; p++)
-            if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x20)) {
-                is.src_ = is.dst_ = p;
-                return;
-            }
-
-        // The rest of string using SIMD
-        const uint8x16_t s0 = vmovq_n_u8('"');
-        const uint8x16_t s1 = vmovq_n_u8('\\');
-        const uint8x16_t s2 = vmovq_n_u8('\b');
-        const uint8x16_t s3 = vmovq_n_u8(32);
-
-        for (;; p += 16) {
-            const uint8x16_t s = vld1q_u8(reinterpret_cast<uint8_t *>(p));
-            uint8x16_t x = vceqq_u8(s, s0);
-            x = vorrq_u8(x, vceqq_u8(s, s1));
-            x = vorrq_u8(x, vceqq_u8(s, s2));
-            x = vorrq_u8(x, vcltq_u8(s, s3));
-
-            x = vrev64q_u8(x);                     // Rev in 64
-            uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-            uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-            if (low == 0) {
-                if (high != 0) {
-                    int lz = __builtin_clzll(high);
-                    p += 8 + (lz >> 3);
-                    break;
-                }
-            } else {
-                int lz = __builtin_clzll(low);
-                p += lz >> 3;
-                break;
-            }
-        }
-
-        is.src_ = is.dst_ = p;
-    }
-#endif // RAPIDJSON_NEON
-
-    template<typename InputStream, bool backup, bool pushOnTake>
-    class NumberStream;
-
-    template<typename InputStream>
-    class NumberStream<InputStream, false, false> {
-    public:
-        typedef typename InputStream::Ch Ch;
-
-        NumberStream(GenericReader& reader, InputStream& s) : is(s) { (void)reader;  }
-
-        RAPIDJSON_FORCEINLINE Ch Peek() const { return is.Peek(); }
-        RAPIDJSON_FORCEINLINE Ch TakePush() { return is.Take(); }
-        RAPIDJSON_FORCEINLINE Ch Take() { return is.Take(); }
-		  RAPIDJSON_FORCEINLINE void Push(char) {}
-
-        size_t Tell() { return is.Tell(); }
-        size_t Length() { return 0; }
-        const char* Pop() { return 0; }
-
-    protected:
-        NumberStream& operator=(const NumberStream&);
-
-        InputStream& is;
-    };
-
-    template<typename InputStream>
-    class NumberStream<InputStream, true, false> : public NumberStream<InputStream, false, false> {
-        typedef NumberStream<InputStream, false, false> Base;
-    public:
-        NumberStream(GenericReader& reader, InputStream& is) : Base(reader, is), stackStream(reader.stack_) {}
-
-        RAPIDJSON_FORCEINLINE Ch TakePush() {
-            stackStream.Put(static_cast<char>(Base::is.Peek()));
-            return Base::is.Take();
-        }
-
-        RAPIDJSON_FORCEINLINE void Push(char c) {
-            stackStream.Put(c);
-        }
-
-        size_t Length() { return stackStream.Length(); }
-
-        const char* Pop() {
-            stackStream.Put('\0');
-            return stackStream.Pop();
-        }
-
-    private:
-        StackStream<char> stackStream;
-    };
-
-    template<typename InputStream>
-    class NumberStream<InputStream, true, true> : public NumberStream<InputStream, true, false> {
-        typedef NumberStream<InputStream, true, false> Base;
-    public:
-        NumberStream(GenericReader& reader, InputStream& is) : Base(reader, is) {}
-
-        RAPIDJSON_FORCEINLINE Ch Take() { return Base::TakePush(); }
-    };
-
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseNumber(InputStream& is, Handler& handler) {
-        internal::StreamLocalCopy<InputStream> copy(is);
-        NumberStream<InputStream,
-            ((parseFlags & kParseNumbersAsStringsFlag) != 0) ?
-                ((parseFlags & kParseInsituFlag) == 0) :
-                ((parseFlags & kParseFullPrecisionFlag) != 0),
-            (parseFlags & kParseNumbersAsStringsFlag) != 0 &&
-                (parseFlags & kParseInsituFlag) == 0> s(*this, copy.s);
-
-        size_t startOffset = s.Tell();
-        double d = 0.0;
-        bool useNanOrInf = false;
-
-        // Parse minus
-        bool minus = Consume(s, '-');
-
-        // Parse int: zero / ( digit1-9 *DIGIT )
-        unsigned i = 0;
-        uint64_t i64 = 0;
-        bool use64bit = false;
-        int significandDigit = 0;
-        if (RAPIDJSON_UNLIKELY(s.Peek() == '0')) {
-            i = 0;
-            s.TakePush();
-        }
-        else if (RAPIDJSON_LIKELY(s.Peek() >= '1' && s.Peek() <= '9')) {
-            i = static_cast<unsigned>(s.TakePush() - '0');
-
-            if (minus)
-                while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                    if (RAPIDJSON_UNLIKELY(i >= 214748364)) { // 2^31 = 2147483648
-                        if (RAPIDJSON_LIKELY(i != 214748364 || s.Peek() > '8')) {
-                            i64 = i;
-                            use64bit = true;
-                            break;
-                        }
-                    }
-                    i = i * 10 + static_cast<unsigned>(s.TakePush() - '0');
-                    significandDigit++;
-                }
-            else
-                while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                    if (RAPIDJSON_UNLIKELY(i >= 429496729)) { // 2^32 - 1 = 4294967295
-                        if (RAPIDJSON_LIKELY(i != 429496729 || s.Peek() > '5')) {
-                            i64 = i;
-                            use64bit = true;
-                            break;
-                        }
-                    }
-                    i = i * 10 + static_cast<unsigned>(s.TakePush() - '0');
-                    significandDigit++;
-                }
-        }
-        // Parse NaN or Infinity here
-        else if ((parseFlags & kParseNanAndInfFlag) && RAPIDJSON_LIKELY((s.Peek() == 'I' || s.Peek() == 'N'))) {
-            if (Consume(s, 'N')) {
-                if (Consume(s, 'a') && Consume(s, 'N')) {
-                    d = std::numeric_limits<double>::quiet_NaN();
-                    useNanOrInf = true;
-                }
-            }
-            else if (RAPIDJSON_LIKELY(Consume(s, 'I'))) {
-                if (Consume(s, 'n') && Consume(s, 'f')) {
-                    d = (minus ? -std::numeric_limits<double>::infinity() : std::numeric_limits<double>::infinity());
-                    useNanOrInf = true;
-
-                    if (RAPIDJSON_UNLIKELY(s.Peek() == 'i' && !(Consume(s, 'i') && Consume(s, 'n')
-                                                                && Consume(s, 'i') && Consume(s, 't') && Consume(s, 'y')))) {
-                        RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell());
-                    }
-                }
-            }
-
-            if (RAPIDJSON_UNLIKELY(!useNanOrInf)) {
-                RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell());
-            }
-        }
-        else
-            RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, s.Tell());
-
-        // Parse 64bit int
-        bool useDouble = false;
-        if (use64bit) {
-            if (minus)
-                while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                     if (RAPIDJSON_UNLIKELY(i64 >= RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC))) // 2^63 = 9223372036854775808
-                        if (RAPIDJSON_LIKELY(i64 != RAPIDJSON_UINT64_C2(0x0CCCCCCC, 0xCCCCCCCC) || s.Peek() > '8')) {
-                            d = static_cast<double>(i64);
-                            useDouble = true;
-                            break;
-                        }
-                    i64 = i64 * 10 + static_cast<unsigned>(s.TakePush() - '0');
-                    significandDigit++;
-                }
-            else
-                while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                    if (RAPIDJSON_UNLIKELY(i64 >= RAPIDJSON_UINT64_C2(0x19999999, 0x99999999))) // 2^64 - 1 = 18446744073709551615
-                        if (RAPIDJSON_LIKELY(i64 != RAPIDJSON_UINT64_C2(0x19999999, 0x99999999) || s.Peek() > '5')) {
-                            d = static_cast<double>(i64);
-                            useDouble = true;
-                            break;
-                        }
-                    i64 = i64 * 10 + static_cast<unsigned>(s.TakePush() - '0');
-                    significandDigit++;
-                }
-        }
-
-        // Force double for big integer
-        if (useDouble) {
-            while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                d = d * 10 + (s.TakePush() - '0');
-            }
-        }
-
-        // Parse frac = decimal-point 1*DIGIT
-        int expFrac = 0;
-        size_t decimalPosition;
-        if (Consume(s, '.')) {
-            decimalPosition = s.Length();
-
-            if (RAPIDJSON_UNLIKELY(!(s.Peek() >= '0' && s.Peek() <= '9')))
-                RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissFraction, s.Tell());
-
-            if (!useDouble) {
-#if RAPIDJSON_64BIT
-                // Use i64 to store significand in 64-bit architecture
-                if (!use64bit)
-                    i64 = i;
-
-                while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                    if (i64 > RAPIDJSON_UINT64_C2(0x1FFFFF, 0xFFFFFFFF)) // 2^53 - 1 for fast path
-                        break;
-                    else {
-                        i64 = i64 * 10 + static_cast<unsigned>(s.TakePush() - '0');
-                        --expFrac;
-                        if (i64 != 0)
-                            significandDigit++;
-                    }
-                }
-
-                d = static_cast<double>(i64);
-#else
-                // Use double to store significand in 32-bit architecture
-                d = static_cast<double>(use64bit ? i64 : i);
-#endif
-                useDouble = true;
-            }
-
-            while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                if (significandDigit < 17) {
-                    d = d * 10.0 + (s.TakePush() - '0');
-                    --expFrac;
-                    if (RAPIDJSON_LIKELY(d > 0.0))
-                        significandDigit++;
-                }
-                else
-                    s.TakePush();
-            }
-        }
-        else
-            decimalPosition = s.Length(); // decimal position at the end of integer.
-
-        // Parse exp = e [ minus / plus ] 1*DIGIT
-        int exp = 0;
-        if (Consume(s, 'e') || Consume(s, 'E')) {
-            if (!useDouble) {
-                d = static_cast<double>(use64bit ? i64 : i);
-                useDouble = true;
-            }
-
-            bool expMinus = false;
-            if (Consume(s, '+'))
-                ;
-            else if (Consume(s, '-'))
-                expMinus = true;
-
-            if (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                exp = static_cast<int>(s.Take() - '0');
-                if (expMinus) {
-                    // (exp + expFrac) must not underflow int => we're detecting when -exp gets
-                    // dangerously close to INT_MIN (a pessimistic next digit 9 would push it into
-                    // underflow territory):
-                    //
-                    //        -(exp * 10 + 9) + expFrac >= INT_MIN
-                    //   <=>  exp <= (expFrac - INT_MIN - 9) / 10
-                    RAPIDJSON_ASSERT(expFrac <= 0);
-                    int maxExp = (expFrac + 2147483639) / 10;
-
-                    while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                        exp = exp * 10 + static_cast<int>(s.Take() - '0');
-                        if (RAPIDJSON_UNLIKELY(exp > maxExp)) {
-                            while (RAPIDJSON_UNLIKELY(s.Peek() >= '0' && s.Peek() <= '9'))  // Consume the rest of exponent
-                                s.Take();
-                        }
-                    }
-                }
-                else {  // positive exp
-                    int maxExp = 308 - expFrac;
-                    while (RAPIDJSON_LIKELY(s.Peek() >= '0' && s.Peek() <= '9')) {
-                        exp = exp * 10 + static_cast<int>(s.Take() - '0');
-                        if (RAPIDJSON_UNLIKELY(exp > maxExp))
-                            RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, startOffset);
-                    }
-                }
-            }
-            else
-                RAPIDJSON_PARSE_ERROR(kParseErrorNumberMissExponent, s.Tell());
-
-            if (expMinus)
-                exp = -exp;
-        }
-
-        // Finish parsing, call event according to the type of number.
-        bool cont = true;
-
-        if (parseFlags & kParseNumbersAsStringsFlag) {
-            if (parseFlags & kParseInsituFlag) {
-                s.Pop();  // Pop stack no matter if it will be used or not.
-                typename InputStream::Ch* head = is.PutBegin();
-                const size_t length = s.Tell() - startOffset;
-                RAPIDJSON_ASSERT(length <= 0xFFFFFFFF);
-                // unable to insert the \0 character here, it will erase the comma after this number
-                const typename TargetEncoding::Ch* const str = reinterpret_cast<typename TargetEncoding::Ch*>(head);
-                cont = handler.RawNumber(str, SizeType(length), false);
-            }
-            else {
-                SizeType numCharsToCopy = static_cast<SizeType>(s.Length());
-                StringStream srcStream(s.Pop());
-                StackStream<typename TargetEncoding::Ch> dstStream(stack_);
-                while (numCharsToCopy--) {
-                    Transcoder<UTF8<>, TargetEncoding>::Transcode(srcStream, dstStream);
-                }
-                dstStream.Put('\0');
-                const typename TargetEncoding::Ch* str = dstStream.Pop();
-                const SizeType length = static_cast<SizeType>(dstStream.Length()) - 1;
-                cont = handler.RawNumber(str, SizeType(length), true);
-            }
-        }
-        else {
-           size_t length = s.Length();
-           const char* decimal = s.Pop();  // Pop stack no matter if it will be used or not.
-
-           if (useDouble) {
-               int p = exp + expFrac;
-               if (parseFlags & kParseFullPrecisionFlag)
-                   d = internal::StrtodFullPrecision(d, p, decimal, length, decimalPosition, exp);
-               else
-                   d = internal::StrtodNormalPrecision(d, p);
-
-               // Use > max, instead of == inf, to fix bogus warning -Wfloat-equal
-               if (d > (std::numeric_limits<double>::max)()) {
-                   // Overflow
-                   // TODO: internal::StrtodX should report overflow (or underflow)
-                   RAPIDJSON_PARSE_ERROR(kParseErrorNumberTooBig, startOffset);
-               }
-
-               cont = handler.Double(minus ? -d : d);
-           }
-           else if (useNanOrInf) {
-               cont = handler.Double(d);
-           }
-           else {
-               if (use64bit) {
-                   if (minus)
-                       cont = handler.Int64(static_cast<int64_t>(~i64 + 1));
-                   else
-                       cont = handler.Uint64(i64);
-               }
-               else {
-                   if (minus)
-                       cont = handler.Int(static_cast<int32_t>(~i + 1));
-                   else
-                       cont = handler.Uint(i);
-               }
-           }
-        }
-        if (RAPIDJSON_UNLIKELY(!cont))
-            RAPIDJSON_PARSE_ERROR(kParseErrorTermination, startOffset);
-    }
-
-    // Parse any JSON value
-    template<unsigned parseFlags, typename InputStream, typename Handler>
-    void ParseValue(InputStream& is, Handler& handler) {
-        switch (is.Peek()) {
-            case 'n': ParseNull  <parseFlags>(is, handler); break;
-            case 't': ParseTrue  <parseFlags>(is, handler); break;
-            case 'f': ParseFalse <parseFlags>(is, handler); break;
-            case '"': ParseString<parseFlags>(is, handler); break;
-            case '{': ParseObject<parseFlags>(is, handler); break;
-            case '[': ParseArray <parseFlags>(is, handler); break;
-            default :
-                      ParseNumber<parseFlags>(is, handler);
-                      break;
-
-        }
-    }
-
-    // Iterative Parsing
-
-    // States
-    enum IterativeParsingState {
-        IterativeParsingFinishState = 0, // sink states at top
-        IterativeParsingErrorState,      // sink states at top
-        IterativeParsingStartState,
-
-        // Object states
-        IterativeParsingObjectInitialState,
-        IterativeParsingMemberKeyState,
-        IterativeParsingMemberValueState,
-        IterativeParsingObjectFinishState,
-
-        // Array states
-        IterativeParsingArrayInitialState,
-        IterativeParsingElementState,
-        IterativeParsingArrayFinishState,
-
-        // Single value state
-        IterativeParsingValueState,
-
-        // Delimiter states (at bottom)
-        IterativeParsingElementDelimiterState,
-        IterativeParsingMemberDelimiterState,
-        IterativeParsingKeyValueDelimiterState,
-
-        cIterativeParsingStateCount
-    };
-
-    // Tokens
-    enum Token {
-        LeftBracketToken = 0,
-        RightBracketToken,
-
-        LeftCurlyBracketToken,
-        RightCurlyBracketToken,
-
-        CommaToken,
-        ColonToken,
-
-        StringToken,
-        FalseToken,
-        TrueToken,
-        NullToken,
-        NumberToken,
-
-        kTokenCount
-    };
-
-    RAPIDJSON_FORCEINLINE Token Tokenize(Ch c) const {
-
-//!@cond RAPIDJSON_HIDDEN_FROM_DOXYGEN
-#define N NumberToken
-#define N16 N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N
-        // Maps from ASCII to Token
-        static const unsigned char tokenMap[256] = {
-            N16, // 00~0F
-            N16, // 10~1F
-            N, N, StringToken, N, N, N, N, N, N, N, N, N, CommaToken, N, N, N, // 20~2F
-            N, N, N, N, N, N, N, N, N, N, ColonToken, N, N, N, N, N, // 30~3F
-            N16, // 40~4F
-            N, N, N, N, N, N, N, N, N, N, N, LeftBracketToken, N, RightBracketToken, N, N, // 50~5F
-            N, N, N, N, N, N, FalseToken, N, N, N, N, N, N, N, NullToken, N, // 60~6F
-            N, N, N, N, TrueToken, N, N, N, N, N, N, LeftCurlyBracketToken, N, RightCurlyBracketToken, N, N, // 70~7F
-            N16, N16, N16, N16, N16, N16, N16, N16 // 80~FF
-        };
-#undef N
-#undef N16
-//!@endcond
-
-        if (sizeof(Ch) == 1 || static_cast<unsigned>(c) < 256)
-            return static_cast<Token>(tokenMap[static_cast<unsigned char>(c)]);
-        else
-            return NumberToken;
-    }
-
-    RAPIDJSON_FORCEINLINE IterativeParsingState Predict(IterativeParsingState state, Token token) const {
-        // current state x one lookahead token -> new state
-        static const char G[cIterativeParsingStateCount][kTokenCount] = {
-            // Finish(sink state)
-            {
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState
-            },
-            // Error(sink state)
-            {
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState
-            },
-            // Start
-            {
-                IterativeParsingArrayInitialState,  // Left bracket
-                IterativeParsingErrorState,         // Right bracket
-                IterativeParsingObjectInitialState, // Left curly bracket
-                IterativeParsingErrorState,         // Right curly bracket
-                IterativeParsingErrorState,         // Comma
-                IterativeParsingErrorState,         // Colon
-                IterativeParsingValueState,         // String
-                IterativeParsingValueState,         // False
-                IterativeParsingValueState,         // True
-                IterativeParsingValueState,         // Null
-                IterativeParsingValueState          // Number
-            },
-            // ObjectInitial
-            {
-                IterativeParsingErrorState,         // Left bracket
-                IterativeParsingErrorState,         // Right bracket
-                IterativeParsingErrorState,         // Left curly bracket
-                IterativeParsingObjectFinishState,  // Right curly bracket
-                IterativeParsingErrorState,         // Comma
-                IterativeParsingErrorState,         // Colon
-                IterativeParsingMemberKeyState,     // String
-                IterativeParsingErrorState,         // False
-                IterativeParsingErrorState,         // True
-                IterativeParsingErrorState,         // Null
-                IterativeParsingErrorState          // Number
-            },
-            // MemberKey
-            {
-                IterativeParsingErrorState,             // Left bracket
-                IterativeParsingErrorState,             // Right bracket
-                IterativeParsingErrorState,             // Left curly bracket
-                IterativeParsingErrorState,             // Right curly bracket
-                IterativeParsingErrorState,             // Comma
-                IterativeParsingKeyValueDelimiterState, // Colon
-                IterativeParsingErrorState,             // String
-                IterativeParsingErrorState,             // False
-                IterativeParsingErrorState,             // True
-                IterativeParsingErrorState,             // Null
-                IterativeParsingErrorState              // Number
-            },
-            // MemberValue
-            {
-                IterativeParsingErrorState,             // Left bracket
-                IterativeParsingErrorState,             // Right bracket
-                IterativeParsingErrorState,             // Left curly bracket
-                IterativeParsingObjectFinishState,      // Right curly bracket
-                IterativeParsingMemberDelimiterState,   // Comma
-                IterativeParsingErrorState,             // Colon
-                IterativeParsingErrorState,             // String
-                IterativeParsingErrorState,             // False
-                IterativeParsingErrorState,             // True
-                IterativeParsingErrorState,             // Null
-                IterativeParsingErrorState              // Number
-            },
-            // ObjectFinish(sink state)
-            {
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState
-            },
-            // ArrayInitial
-            {
-                IterativeParsingArrayInitialState,      // Left bracket(push Element state)
-                IterativeParsingArrayFinishState,       // Right bracket
-                IterativeParsingObjectInitialState,     // Left curly bracket(push Element state)
-                IterativeParsingErrorState,             // Right curly bracket
-                IterativeParsingErrorState,             // Comma
-                IterativeParsingErrorState,             // Colon
-                IterativeParsingElementState,           // String
-                IterativeParsingElementState,           // False
-                IterativeParsingElementState,           // True
-                IterativeParsingElementState,           // Null
-                IterativeParsingElementState            // Number
-            },
-            // Element
-            {
-                IterativeParsingErrorState,             // Left bracket
-                IterativeParsingArrayFinishState,       // Right bracket
-                IterativeParsingErrorState,             // Left curly bracket
-                IterativeParsingErrorState,             // Right curly bracket
-                IterativeParsingElementDelimiterState,  // Comma
-                IterativeParsingErrorState,             // Colon
-                IterativeParsingErrorState,             // String
-                IterativeParsingErrorState,             // False
-                IterativeParsingErrorState,             // True
-                IterativeParsingErrorState,             // Null
-                IterativeParsingErrorState              // Number
-            },
-            // ArrayFinish(sink state)
-            {
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState
-            },
-            // Single Value (sink state)
-            {
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState, IterativeParsingErrorState,
-                IterativeParsingErrorState
-            },
-            // ElementDelimiter
-            {
-                IterativeParsingArrayInitialState,      // Left bracket(push Element state)
-                IterativeParsingArrayFinishState,       // Right bracket
-                IterativeParsingObjectInitialState,     // Left curly bracket(push Element state)
-                IterativeParsingErrorState,             // Right curly bracket
-                IterativeParsingErrorState,             // Comma
-                IterativeParsingErrorState,             // Colon
-                IterativeParsingElementState,           // String
-                IterativeParsingElementState,           // False
-                IterativeParsingElementState,           // True
-                IterativeParsingElementState,           // Null
-                IterativeParsingElementState            // Number
-            },
-            // MemberDelimiter
-            {
-                IterativeParsingErrorState,         // Left bracket
-                IterativeParsingErrorState,         // Right bracket
-                IterativeParsingErrorState,         // Left curly bracket
-                IterativeParsingObjectFinishState,  // Right curly bracket
-                IterativeParsingErrorState,         // Comma
-                IterativeParsingErrorState,         // Colon
-                IterativeParsingMemberKeyState,     // String
-                IterativeParsingErrorState,         // False
-                IterativeParsingErrorState,         // True
-                IterativeParsingErrorState,         // Null
-                IterativeParsingErrorState          // Number
-            },
-            // KeyValueDelimiter
-            {
-                IterativeParsingArrayInitialState,      // Left bracket(push MemberValue state)
-                IterativeParsingErrorState,             // Right bracket
-                IterativeParsingObjectInitialState,     // Left curly bracket(push MemberValue state)
-                IterativeParsingErrorState,             // Right curly bracket
-                IterativeParsingErrorState,             // Comma
-                IterativeParsingErrorState,             // Colon
-                IterativeParsingMemberValueState,       // String
-                IterativeParsingMemberValueState,       // False
-                IterativeParsingMemberValueState,       // True
-                IterativeParsingMemberValueState,       // Null
-                IterativeParsingMemberValueState        // Number
-            },
-        }; // End of G
-
-        return static_cast<IterativeParsingState>(G[state][token]);
-    }
-
-    // Make an advance in the token stream and state based on the candidate destination state which was returned by Transit().
-    // May return a new state on state pop.
-    template <unsigned parseFlags, typename InputStream, typename Handler>
-    RAPIDJSON_FORCEINLINE IterativeParsingState Transit(IterativeParsingState src, Token token, IterativeParsingState dst, InputStream& is, Handler& handler) {
-        (void)token;
-
-        switch (dst) {
-        case IterativeParsingErrorState:
-            return dst;
-
-        case IterativeParsingObjectInitialState:
-        case IterativeParsingArrayInitialState:
-        {
-            // Push the state(Element or MemeberValue) if we are nested in another array or value of member.
-            // In this way we can get the correct state on ObjectFinish or ArrayFinish by frame pop.
-            IterativeParsingState n = src;
-            if (src == IterativeParsingArrayInitialState || src == IterativeParsingElementDelimiterState)
-                n = IterativeParsingElementState;
-            else if (src == IterativeParsingKeyValueDelimiterState)
-                n = IterativeParsingMemberValueState;
-            // Push current state.
-            *stack_.template Push<SizeType>(1) = n;
-            // Initialize and push the member/element count.
-            *stack_.template Push<SizeType>(1) = 0;
-            // Call handler
-            bool hr = (dst == IterativeParsingObjectInitialState) ? handler.StartObject() : handler.StartArray();
-            // On handler short circuits the parsing.
-            if (!hr) {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
-                return IterativeParsingErrorState;
-            }
-            else {
-                is.Take();
-                return dst;
-            }
-        }
-
-        case IterativeParsingMemberKeyState:
-            ParseString<parseFlags>(is, handler, true);
-            if (HasParseError())
-                return IterativeParsingErrorState;
-            else
-                return dst;
-
-        case IterativeParsingKeyValueDelimiterState:
-            RAPIDJSON_ASSERT(token == ColonToken);
-            is.Take();
-            return dst;
-
-        case IterativeParsingMemberValueState:
-            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
-            ParseValue<parseFlags>(is, handler);
-            if (HasParseError()) {
-                return IterativeParsingErrorState;
-            }
-            return dst;
-
-        case IterativeParsingElementState:
-            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
-            ParseValue<parseFlags>(is, handler);
-            if (HasParseError()) {
-                return IterativeParsingErrorState;
-            }
-            return dst;
-
-        case IterativeParsingMemberDelimiterState:
-        case IterativeParsingElementDelimiterState:
-            is.Take();
-            // Update member/element count.
-            *stack_.template Top<SizeType>() = *stack_.template Top<SizeType>() + 1;
-            return dst;
-
-        case IterativeParsingObjectFinishState:
-        {
-            // Transit from delimiter is only allowed when trailing commas are enabled
-            if (!(parseFlags & kParseTrailingCommasFlag) && src == IterativeParsingMemberDelimiterState) {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorObjectMissName, is.Tell());
-                return IterativeParsingErrorState;
-            }
-            // Get member count.
-            SizeType c = *stack_.template Pop<SizeType>(1);
-            // If the object is not empty, count the last member.
-            if (src == IterativeParsingMemberValueState)
-                ++c;
-            // Restore the state.
-            IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
-            // Transit to Finish state if this is the topmost scope.
-            if (n == IterativeParsingStartState)
-                n = IterativeParsingFinishState;
-            // Call handler
-            bool hr = handler.EndObject(c);
-            // On handler short circuits the parsing.
-            if (!hr) {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
-                return IterativeParsingErrorState;
-            }
-            else {
-                is.Take();
-                return n;
-            }
-        }
-
-        case IterativeParsingArrayFinishState:
-        {
-            // Transit from delimiter is only allowed when trailing commas are enabled
-            if (!(parseFlags & kParseTrailingCommasFlag) && src == IterativeParsingElementDelimiterState) {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorValueInvalid, is.Tell());
-                return IterativeParsingErrorState;
-            }
-            // Get element count.
-            SizeType c = *stack_.template Pop<SizeType>(1);
-            // If the array is not empty, count the last element.
-            if (src == IterativeParsingElementState)
-                ++c;
-            // Restore the state.
-            IterativeParsingState n = static_cast<IterativeParsingState>(*stack_.template Pop<SizeType>(1));
-            // Transit to Finish state if this is the topmost scope.
-            if (n == IterativeParsingStartState)
-                n = IterativeParsingFinishState;
-            // Call handler
-            bool hr = handler.EndArray(c);
-            // On handler short circuits the parsing.
-            if (!hr) {
-                RAPIDJSON_PARSE_ERROR_NORETURN(kParseErrorTermination, is.Tell());
-                return IterativeParsingErrorState;
-            }
-            else {
-                is.Take();
-                return n;
-            }
-        }
-
-        default:
-            // This branch is for IterativeParsingValueState actually.
-            // Use `default:` rather than
-            // `case IterativeParsingValueState:` is for code coverage.
-
-            // The IterativeParsingStartState is not enumerated in this switch-case.
-            // It is impossible for that case. And it can be caught by following assertion.
-
-            // The IterativeParsingFinishState is not enumerated in this switch-case either.
-            // It is a "derivative" state which cannot triggered from Predict() directly.
-            // Therefore it cannot happen here. And it can be caught by following assertion.
-            RAPIDJSON_ASSERT(dst == IterativeParsingValueState);
-
-            // Must be non-compound value. Or it would be ObjectInitial or ArrayInitial state.
-            ParseValue<parseFlags>(is, handler);
-            if (HasParseError()) {
-                return IterativeParsingErrorState;
-            }
-            return IterativeParsingFinishState;
-        }
-    }
-
-    template <typename InputStream>
-    void HandleError(IterativeParsingState src, InputStream& is) {
-        if (HasParseError()) {
-            // Error flag has been set.
-            return;
-        }
-
-        switch (src) {
-        case IterativeParsingStartState:            RAPIDJSON_PARSE_ERROR(kParseErrorDocumentEmpty, is.Tell()); return;
-        case IterativeParsingFinishState:           RAPIDJSON_PARSE_ERROR(kParseErrorDocumentRootNotSingular, is.Tell()); return;
-        case IterativeParsingObjectInitialState:
-        case IterativeParsingMemberDelimiterState:  RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissName, is.Tell()); return;
-        case IterativeParsingMemberKeyState:        RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissColon, is.Tell()); return;
-        case IterativeParsingMemberValueState:      RAPIDJSON_PARSE_ERROR(kParseErrorObjectMissCommaOrCurlyBracket, is.Tell()); return;
-        case IterativeParsingKeyValueDelimiterState:
-        case IterativeParsingArrayInitialState:
-        case IterativeParsingElementDelimiterState: RAPIDJSON_PARSE_ERROR(kParseErrorValueInvalid, is.Tell()); return;
-        default: RAPIDJSON_ASSERT(src == IterativeParsingElementState); RAPIDJSON_PARSE_ERROR(kParseErrorArrayMissCommaOrSquareBracket, is.Tell()); return;
-        }
-    }
-
-    RAPIDJSON_FORCEINLINE bool IsIterativeParsingDelimiterState(IterativeParsingState s) const {
-        return s >= IterativeParsingElementDelimiterState;
-    }
-
-    RAPIDJSON_FORCEINLINE bool IsIterativeParsingCompleteState(IterativeParsingState s) const {
-        return s <= IterativeParsingErrorState;
-    }
-
-    template <unsigned parseFlags, typename InputStream, typename Handler>
-    ParseResult IterativeParse(InputStream& is, Handler& handler) {
-        parseResult_.Clear();
-        ClearStackOnExit scope(*this);
-        IterativeParsingState state = IterativeParsingStartState;
-
-        SkipWhitespaceAndComments<parseFlags>(is);
-        RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-        while (is.Peek() != '\0') {
-            Token t = Tokenize(is.Peek());
-            IterativeParsingState n = Predict(state, t);
-            IterativeParsingState d = Transit<parseFlags>(state, t, n, is, handler);
-
-            if (d == IterativeParsingErrorState) {
-                HandleError(state, is);
-                break;
-            }
-
-            state = d;
-
-            // Do not further consume streams if a root JSON has been parsed.
-            if ((parseFlags & kParseStopWhenDoneFlag) && state == IterativeParsingFinishState)
-                break;
-
-            SkipWhitespaceAndComments<parseFlags>(is);
-            RAPIDJSON_PARSE_ERROR_EARLY_RETURN(parseResult_);
-        }
-
-        // Handle the end of file.
-        if (state != IterativeParsingFinishState)
-            HandleError(state, is);
-
-        return parseResult_;
-    }
-
-    static const size_t kDefaultStackCapacity = 256;    //!< Default stack capacity in bytes for storing a single decoded string.
-    internal::Stack<StackAllocator> stack_;  //!< A stack for storing decoded string temporarily during non-destructive parsing.
-    ParseResult parseResult_;
-    IterativeParsingState state_;
-}; // class GenericReader
-
-//! Reader with UTF8 encoding and default allocator.
-typedef GenericReader<UTF8<>, UTF8<> > Reader;
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__) || defined(_MSC_VER)
-RAPIDJSON_DIAG_POP
-#endif
-
-
-#ifdef __GNUC__
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_READER_H_
diff --git a/io-tool/include/rapidjson/schema.h b/io-tool/include/rapidjson/schema.h
deleted file mode 100644
index 26ae947..0000000
--- a/io-tool/include/rapidjson/schema.h
+++ /dev/null
@@ -1,2497 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available->
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip-> All rights reserved->
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License-> You may obtain a copy of the License at
-//
-// http://opensource->org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied-> See the License for the 
-// specific language governing permissions and limitations under the License->
-
-#ifndef RAPIDJSON_SCHEMA_H_
-#define RAPIDJSON_SCHEMA_H_
-
-#include "document.h"
-#include "pointer.h"
-#include "stringbuffer.h"
-#include <cmath> // abs, floor
-
-#if !defined(RAPIDJSON_SCHEMA_USE_INTERNALREGEX)
-#define RAPIDJSON_SCHEMA_USE_INTERNALREGEX 1
-#else
-#define RAPIDJSON_SCHEMA_USE_INTERNALREGEX 0
-#endif
-
-#if !RAPIDJSON_SCHEMA_USE_INTERNALREGEX && defined(RAPIDJSON_SCHEMA_USE_STDREGEX) && (__cplusplus >=201103L || (defined(_MSC_VER) && _MSC_VER >= 1800))
-#define RAPIDJSON_SCHEMA_USE_STDREGEX 1
-#else
-#define RAPIDJSON_SCHEMA_USE_STDREGEX 0
-#endif
-
-#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX
-#include "internal/regex.h"
-#elif RAPIDJSON_SCHEMA_USE_STDREGEX
-#include <regex>
-#endif
-
-#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX || RAPIDJSON_SCHEMA_USE_STDREGEX
-#define RAPIDJSON_SCHEMA_HAS_REGEX 1
-#else
-#define RAPIDJSON_SCHEMA_HAS_REGEX 0
-#endif
-
-#ifndef RAPIDJSON_SCHEMA_VERBOSE
-#define RAPIDJSON_SCHEMA_VERBOSE 0
-#endif
-
-#if RAPIDJSON_SCHEMA_VERBOSE
-#include "stringbuffer.h"
-#endif
-
-RAPIDJSON_DIAG_PUSH
-
-#if defined(__GNUC__)
-RAPIDJSON_DIAG_OFF(effc++)
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_OFF(weak-vtables)
-RAPIDJSON_DIAG_OFF(exit-time-destructors)
-RAPIDJSON_DIAG_OFF(c++98-compat-pedantic)
-RAPIDJSON_DIAG_OFF(variadic-macros)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_OFF(4512) // assignment operator could not be generated
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// Verbose Utilities
-
-#if RAPIDJSON_SCHEMA_VERBOSE
-
-namespace internal {
-
-inline void PrintInvalidKeyword(const char* keyword) {
-    printf("Fail keyword: %s\n", keyword);
-}
-
-inline void PrintInvalidKeyword(const wchar_t* keyword) {
-    wprintf(L"Fail keyword: %ls\n", keyword);
-}
-
-inline void PrintInvalidDocument(const char* document) {
-    printf("Fail document: %s\n\n", document);
-}
-
-inline void PrintInvalidDocument(const wchar_t* document) {
-    wprintf(L"Fail document: %ls\n\n", document);
-}
-
-inline void PrintValidatorPointers(unsigned depth, const char* s, const char* d) {
-    printf("S: %*s%s\nD: %*s%s\n\n", depth * 4, " ", s, depth * 4, " ", d);
-}
-
-inline void PrintValidatorPointers(unsigned depth, const wchar_t* s, const wchar_t* d) {
-    wprintf(L"S: %*ls%ls\nD: %*ls%ls\n\n", depth * 4, L" ", s, depth * 4, L" ", d);
-}
-
-} // namespace internal
-
-#endif // RAPIDJSON_SCHEMA_VERBOSE
-
-///////////////////////////////////////////////////////////////////////////////
-// RAPIDJSON_INVALID_KEYWORD_RETURN
-
-#if RAPIDJSON_SCHEMA_VERBOSE
-#define RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword) internal::PrintInvalidKeyword(keyword)
-#else
-#define RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword)
-#endif
-
-#define RAPIDJSON_INVALID_KEYWORD_RETURN(keyword)\
-RAPIDJSON_MULTILINEMACRO_BEGIN\
-    context.invalidKeyword = keyword.GetString();\
-    RAPIDJSON_INVALID_KEYWORD_VERBOSE(keyword.GetString());\
-    return false;\
-RAPIDJSON_MULTILINEMACRO_END
-
-///////////////////////////////////////////////////////////////////////////////
-// Forward declarations
-
-template <typename ValueType, typename Allocator>
-class GenericSchemaDocument;
-
-namespace internal {
-
-template <typename SchemaDocumentType>
-class Schema;
-
-///////////////////////////////////////////////////////////////////////////////
-// ISchemaValidator
-
-class ISchemaValidator {
-public:
-    virtual ~ISchemaValidator() {}
-    virtual bool IsValid() const = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// ISchemaStateFactory
-
-template <typename SchemaType>
-class ISchemaStateFactory {
-public:
-    virtual ~ISchemaStateFactory() {}
-    virtual ISchemaValidator* CreateSchemaValidator(const SchemaType&) = 0;
-    virtual void DestroySchemaValidator(ISchemaValidator* validator) = 0;
-    virtual void* CreateHasher() = 0;
-    virtual uint64_t GetHashCode(void* hasher) = 0;
-    virtual void DestroryHasher(void* hasher) = 0;
-    virtual void* MallocState(size_t size) = 0;
-    virtual void FreeState(void* p) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// IValidationErrorHandler
-
-template <typename SchemaType>
-class IValidationErrorHandler {
-public:
-    typedef typename SchemaType::Ch Ch;
-    typedef typename SchemaType::SValue SValue;
-
-    virtual ~IValidationErrorHandler() {}
-
-    virtual void NotMultipleOf(int64_t actual, const SValue& expected) = 0;
-    virtual void NotMultipleOf(uint64_t actual, const SValue& expected) = 0;
-    virtual void NotMultipleOf(double actual, const SValue& expected) = 0;
-    virtual void AboveMaximum(int64_t actual, const SValue& expected, bool exclusive) = 0;
-    virtual void AboveMaximum(uint64_t actual, const SValue& expected, bool exclusive) = 0;
-    virtual void AboveMaximum(double actual, const SValue& expected, bool exclusive) = 0;
-    virtual void BelowMinimum(int64_t actual, const SValue& expected, bool exclusive) = 0;
-    virtual void BelowMinimum(uint64_t actual, const SValue& expected, bool exclusive) = 0;
-    virtual void BelowMinimum(double actual, const SValue& expected, bool exclusive) = 0;
-
-    virtual void TooLong(const Ch* str, SizeType length, SizeType expected) = 0;
-    virtual void TooShort(const Ch* str, SizeType length, SizeType expected) = 0;
-    virtual void DoesNotMatch(const Ch* str, SizeType length) = 0;
-
-    virtual void DisallowedItem(SizeType index) = 0;
-    virtual void TooFewItems(SizeType actualCount, SizeType expectedCount) = 0;
-    virtual void TooManyItems(SizeType actualCount, SizeType expectedCount) = 0;
-    virtual void DuplicateItems(SizeType index1, SizeType index2) = 0;
-
-    virtual void TooManyProperties(SizeType actualCount, SizeType expectedCount) = 0;
-    virtual void TooFewProperties(SizeType actualCount, SizeType expectedCount) = 0;
-    virtual void StartMissingProperties() = 0;
-    virtual void AddMissingProperty(const SValue& name) = 0;
-    virtual bool EndMissingProperties() = 0;
-    virtual void PropertyViolations(ISchemaValidator** subvalidators, SizeType count) = 0;
-    virtual void DisallowedProperty(const Ch* name, SizeType length) = 0;
-
-    virtual void StartDependencyErrors() = 0;
-    virtual void StartMissingDependentProperties() = 0;
-    virtual void AddMissingDependentProperty(const SValue& targetName) = 0;
-    virtual void EndMissingDependentProperties(const SValue& sourceName) = 0;
-    virtual void AddDependencySchemaError(const SValue& souceName, ISchemaValidator* subvalidator) = 0;
-    virtual bool EndDependencyErrors() = 0;
-
-    virtual void DisallowedValue() = 0;
-    virtual void StartDisallowedType() = 0;
-    virtual void AddExpectedType(const typename SchemaType::ValueType& expectedType) = 0;
-    virtual void EndDisallowedType(const typename SchemaType::ValueType& actualType) = 0;
-    virtual void NotAllOf(ISchemaValidator** subvalidators, SizeType count) = 0;
-    virtual void NoneOf(ISchemaValidator** subvalidators, SizeType count) = 0;
-    virtual void NotOneOf(ISchemaValidator** subvalidators, SizeType count) = 0;
-    virtual void Disallowed() = 0;
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Hasher
-
-// For comparison of compound value
-template<typename Encoding, typename Allocator>
-class Hasher {
-public:
-    typedef typename Encoding::Ch Ch;
-
-    Hasher(Allocator* allocator = 0, size_t stackCapacity = kDefaultSize) : stack_(allocator, stackCapacity) {}
-
-    bool Null() { return WriteType(kNullType); }
-    bool Bool(bool b) { return WriteType(b ? kTrueType : kFalseType); }
-    bool Int(int i) { Number n; n.u.i = i; n.d = static_cast<double>(i); return WriteNumber(n); }
-    bool Uint(unsigned u) { Number n; n.u.u = u; n.d = static_cast<double>(u); return WriteNumber(n); }
-    bool Int64(int64_t i) { Number n; n.u.i = i; n.d = static_cast<double>(i); return WriteNumber(n); }
-    bool Uint64(uint64_t u) { Number n; n.u.u = u; n.d = static_cast<double>(u); return WriteNumber(n); }
-    bool Double(double d) { 
-        Number n; 
-        if (d < 0) n.u.i = static_cast<int64_t>(d);
-        else       n.u.u = static_cast<uint64_t>(d); 
-        n.d = d;
-        return WriteNumber(n);
-    }
-
-    bool RawNumber(const Ch* str, SizeType len, bool) {
-        WriteBuffer(kNumberType, str, len * sizeof(Ch));
-        return true;
-    }
-
-    bool String(const Ch* str, SizeType len, bool) {
-        WriteBuffer(kStringType, str, len * sizeof(Ch));
-        return true;
-    }
-
-    bool StartObject() { return true; }
-    bool Key(const Ch* str, SizeType len, bool copy) { return String(str, len, copy); }
-    bool EndObject(SizeType memberCount) { 
-        uint64_t h = Hash(0, kObjectType);
-        uint64_t* kv = stack_.template Pop<uint64_t>(memberCount * 2);
-        for (SizeType i = 0; i < memberCount; i++)
-            h ^= Hash(kv[i * 2], kv[i * 2 + 1]);  // Use xor to achieve member order insensitive
-        *stack_.template Push<uint64_t>() = h;
-        return true;
-    }
-    
-    bool StartArray() { return true; }
-    bool EndArray(SizeType elementCount) { 
-        uint64_t h = Hash(0, kArrayType);
-        uint64_t* e = stack_.template Pop<uint64_t>(elementCount);
-        for (SizeType i = 0; i < elementCount; i++)
-            h = Hash(h, e[i]); // Use hash to achieve element order sensitive
-        *stack_.template Push<uint64_t>() = h;
-        return true;
-    }
-
-    bool IsValid() const { return stack_.GetSize() == sizeof(uint64_t); }
-
-    uint64_t GetHashCode() const {
-        RAPIDJSON_ASSERT(IsValid());
-        return *stack_.template Top<uint64_t>();
-    }
-
-private:
-    static const size_t kDefaultSize = 256;
-    struct Number {
-        union U {
-            uint64_t u;
-            int64_t i;
-        }u;
-        double d;
-    };
-
-    bool WriteType(Type type) { return WriteBuffer(type, 0, 0); }
-    
-    bool WriteNumber(const Number& n) { return WriteBuffer(kNumberType, &n, sizeof(n)); }
-    
-    bool WriteBuffer(Type type, const void* data, size_t len) {
-        // FNV-1a from http://isthe.com/chongo/tech/comp/fnv/
-        uint64_t h = Hash(RAPIDJSON_UINT64_C2(0x84222325, 0xcbf29ce4), type);
-        const unsigned char* d = static_cast<const unsigned char*>(data);
-        for (size_t i = 0; i < len; i++)
-            h = Hash(h, d[i]);
-        *stack_.template Push<uint64_t>() = h;
-        return true;
-    }
-
-    static uint64_t Hash(uint64_t h, uint64_t d) {
-        static const uint64_t kPrime = RAPIDJSON_UINT64_C2(0x00000100, 0x000001b3);
-        h ^= d;
-        h *= kPrime;
-        return h;
-    }
-
-    Stack<Allocator> stack_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// SchemaValidationContext
-
-template <typename SchemaDocumentType>
-struct SchemaValidationContext {
-    typedef Schema<SchemaDocumentType> SchemaType;
-    typedef ISchemaStateFactory<SchemaType> SchemaValidatorFactoryType;
-    typedef IValidationErrorHandler<SchemaType> ErrorHandlerType;
-    typedef typename SchemaType::ValueType ValueType;
-    typedef typename ValueType::Ch Ch;
-
-    enum PatternValidatorType {
-        kPatternValidatorOnly,
-        kPatternValidatorWithProperty,
-        kPatternValidatorWithAdditionalProperty
-    };
-
-    SchemaValidationContext(SchemaValidatorFactoryType& f, ErrorHandlerType& eh, const SchemaType* s) :
-        factory(f),
-        error_handler(eh),
-        schema(s),
-        valueSchema(),
-        invalidKeyword(),
-        hasher(),
-        arrayElementHashCodes(),
-        validators(),
-        validatorCount(),
-        patternPropertiesValidators(),
-        patternPropertiesValidatorCount(),
-        patternPropertiesSchemas(),
-        patternPropertiesSchemaCount(),
-        valuePatternValidatorType(kPatternValidatorOnly),
-        propertyExist(),
-        inArray(false),
-        valueUniqueness(false),
-        arrayUniqueness(false)
-    {
-    }
-
-    ~SchemaValidationContext() {
-        if (hasher)
-            factory.DestroryHasher(hasher);
-        if (validators) {
-            for (SizeType i = 0; i < validatorCount; i++)
-                factory.DestroySchemaValidator(validators[i]);
-            factory.FreeState(validators);
-        }
-        if (patternPropertiesValidators) {
-            for (SizeType i = 0; i < patternPropertiesValidatorCount; i++)
-                factory.DestroySchemaValidator(patternPropertiesValidators[i]);
-            factory.FreeState(patternPropertiesValidators);
-        }
-        if (patternPropertiesSchemas)
-            factory.FreeState(patternPropertiesSchemas);
-        if (propertyExist)
-            factory.FreeState(propertyExist);
-    }
-
-    SchemaValidatorFactoryType& factory;
-    ErrorHandlerType& error_handler;
-    const SchemaType* schema;
-    const SchemaType* valueSchema;
-    const Ch* invalidKeyword;
-    void* hasher; // Only validator access
-    void* arrayElementHashCodes; // Only validator access this
-    ISchemaValidator** validators;
-    SizeType validatorCount;
-    ISchemaValidator** patternPropertiesValidators;
-    SizeType patternPropertiesValidatorCount;
-    const SchemaType** patternPropertiesSchemas;
-    SizeType patternPropertiesSchemaCount;
-    PatternValidatorType valuePatternValidatorType;
-    PatternValidatorType objectPatternValidatorType;
-    SizeType arrayElementIndex;
-    bool* propertyExist;
-    bool inArray;
-    bool valueUniqueness;
-    bool arrayUniqueness;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// Schema
-
-template <typename SchemaDocumentType>
-class Schema {
-public:
-    typedef typename SchemaDocumentType::ValueType ValueType;
-    typedef typename SchemaDocumentType::AllocatorType AllocatorType;
-    typedef typename SchemaDocumentType::PointerType PointerType;
-    typedef typename ValueType::EncodingType EncodingType;
-    typedef typename EncodingType::Ch Ch;
-    typedef SchemaValidationContext<SchemaDocumentType> Context;
-    typedef Schema<SchemaDocumentType> SchemaType;
-    typedef GenericValue<EncodingType, AllocatorType> SValue;
-    typedef IValidationErrorHandler<Schema> ErrorHandler;
-    friend class GenericSchemaDocument<ValueType, AllocatorType>;
-
-    Schema(SchemaDocumentType* schemaDocument, const PointerType& p, const ValueType& value, const ValueType& document, AllocatorType* allocator) :
-        allocator_(allocator),
-        uri_(schemaDocument->GetURI(), *allocator),
-        pointer_(p, allocator),
-        typeless_(schemaDocument->GetTypeless()),
-        enum_(),
-        enumCount_(),
-        not_(),
-        type_((1 << kTotalSchemaType) - 1), // typeless
-        validatorCount_(),
-        notValidatorIndex_(),
-        properties_(),
-        additionalPropertiesSchema_(),
-        patternProperties_(),
-        patternPropertyCount_(),
-        propertyCount_(),
-        minProperties_(),
-        maxProperties_(SizeType(~0)),
-        additionalProperties_(true),
-        hasDependencies_(),
-        hasRequired_(),
-        hasSchemaDependencies_(),
-        additionalItemsSchema_(),
-        itemsList_(),
-        itemsTuple_(),
-        itemsTupleCount_(),
-        minItems_(),
-        maxItems_(SizeType(~0)),
-        additionalItems_(true),
-        uniqueItems_(false),
-        pattern_(),
-        minLength_(0),
-        maxLength_(~SizeType(0)),
-        exclusiveMinimum_(false),
-        exclusiveMaximum_(false),
-        defaultValueLength_(0)
-    {
-        typedef typename SchemaDocumentType::ValueType ValueType;
-        typedef typename ValueType::ConstValueIterator ConstValueIterator;
-        typedef typename ValueType::ConstMemberIterator ConstMemberIterator;
-
-        if (!value.IsObject())
-            return;
-
-        if (const ValueType* v = GetMember(value, GetTypeString())) {
-            type_ = 0;
-            if (v->IsString())
-                AddType(*v);
-            else if (v->IsArray())
-                for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr)
-                    AddType(*itr);
-        }
-
-        if (const ValueType* v = GetMember(value, GetEnumString()))
-            if (v->IsArray() && v->Size() > 0) {
-                enum_ = static_cast<uint64_t*>(allocator_->Malloc(sizeof(uint64_t) * v->Size()));
-                for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr) {
-                    typedef Hasher<EncodingType, MemoryPoolAllocator<> > EnumHasherType;
-                    char buffer[256u + 24];
-                    MemoryPoolAllocator<> hasherAllocator(buffer, sizeof(buffer));
-                    EnumHasherType h(&hasherAllocator, 256);
-                    itr->Accept(h);
-                    enum_[enumCount_++] = h.GetHashCode();
-                }
-            }
-
-        if (schemaDocument) {
-            AssignIfExist(allOf_, *schemaDocument, p, value, GetAllOfString(), document);
-            AssignIfExist(anyOf_, *schemaDocument, p, value, GetAnyOfString(), document);
-            AssignIfExist(oneOf_, *schemaDocument, p, value, GetOneOfString(), document);
-        }
-
-        if (const ValueType* v = GetMember(value, GetNotString())) {
-            schemaDocument->CreateSchema(&not_, p.Append(GetNotString(), allocator_), *v, document);
-            notValidatorIndex_ = validatorCount_;
-            validatorCount_++;
-        }
-
-        // Object
-
-        const ValueType* properties = GetMember(value, GetPropertiesString());
-        const ValueType* required = GetMember(value, GetRequiredString());
-        const ValueType* dependencies = GetMember(value, GetDependenciesString());
-        {
-            // Gather properties from properties/required/dependencies
-            SValue allProperties(kArrayType);
-
-            if (properties && properties->IsObject())
-                for (ConstMemberIterator itr = properties->MemberBegin(); itr != properties->MemberEnd(); ++itr)
-                    AddUniqueElement(allProperties, itr->name);
-            
-            if (required && required->IsArray())
-                for (ConstValueIterator itr = required->Begin(); itr != required->End(); ++itr)
-                    if (itr->IsString())
-                        AddUniqueElement(allProperties, *itr);
-
-            if (dependencies && dependencies->IsObject())
-                for (ConstMemberIterator itr = dependencies->MemberBegin(); itr != dependencies->MemberEnd(); ++itr) {
-                    AddUniqueElement(allProperties, itr->name);
-                    if (itr->value.IsArray())
-                        for (ConstValueIterator i = itr->value.Begin(); i != itr->value.End(); ++i)
-                            if (i->IsString())
-                                AddUniqueElement(allProperties, *i);
-                }
-
-            if (allProperties.Size() > 0) {
-                propertyCount_ = allProperties.Size();
-                properties_ = static_cast<Property*>(allocator_->Malloc(sizeof(Property) * propertyCount_));
-                for (SizeType i = 0; i < propertyCount_; i++) {
-                    new (&properties_[i]) Property();
-                    properties_[i].name = allProperties[i];
-                    properties_[i].schema = typeless_;
-                }
-            }
-        }
-
-        if (properties && properties->IsObject()) {
-            PointerType q = p.Append(GetPropertiesString(), allocator_);
-            for (ConstMemberIterator itr = properties->MemberBegin(); itr != properties->MemberEnd(); ++itr) {
-                SizeType index;
-                if (FindPropertyIndex(itr->name, &index))
-                    schemaDocument->CreateSchema(&properties_[index].schema, q.Append(itr->name, allocator_), itr->value, document);
-            }
-        }
-
-        if (const ValueType* v = GetMember(value, GetPatternPropertiesString())) {
-            PointerType q = p.Append(GetPatternPropertiesString(), allocator_);
-            patternProperties_ = static_cast<PatternProperty*>(allocator_->Malloc(sizeof(PatternProperty) * v->MemberCount()));
-            patternPropertyCount_ = 0;
-
-            for (ConstMemberIterator itr = v->MemberBegin(); itr != v->MemberEnd(); ++itr) {
-                new (&patternProperties_[patternPropertyCount_]) PatternProperty();
-                patternProperties_[patternPropertyCount_].pattern = CreatePattern(itr->name);
-                schemaDocument->CreateSchema(&patternProperties_[patternPropertyCount_].schema, q.Append(itr->name, allocator_), itr->value, document);
-                patternPropertyCount_++;
-            }
-        }
-
-        if (required && required->IsArray())
-            for (ConstValueIterator itr = required->Begin(); itr != required->End(); ++itr)
-                if (itr->IsString()) {
-                    SizeType index;
-                    if (FindPropertyIndex(*itr, &index)) {
-                        properties_[index].required = true;
-                        hasRequired_ = true;
-                    }
-                }
-
-        if (dependencies && dependencies->IsObject()) {
-            PointerType q = p.Append(GetDependenciesString(), allocator_);
-            hasDependencies_ = true;
-            for (ConstMemberIterator itr = dependencies->MemberBegin(); itr != dependencies->MemberEnd(); ++itr) {
-                SizeType sourceIndex;
-                if (FindPropertyIndex(itr->name, &sourceIndex)) {
-                    if (itr->value.IsArray()) {
-                        properties_[sourceIndex].dependencies = static_cast<bool*>(allocator_->Malloc(sizeof(bool) * propertyCount_));
-                        std::memset(properties_[sourceIndex].dependencies, 0, sizeof(bool)* propertyCount_);
-                        for (ConstValueIterator targetItr = itr->value.Begin(); targetItr != itr->value.End(); ++targetItr) {
-                            SizeType targetIndex;
-                            if (FindPropertyIndex(*targetItr, &targetIndex))
-                                properties_[sourceIndex].dependencies[targetIndex] = true;
-                        }
-                    }
-                    else if (itr->value.IsObject()) {
-                        hasSchemaDependencies_ = true;
-                        schemaDocument->CreateSchema(&properties_[sourceIndex].dependenciesSchema, q.Append(itr->name, allocator_), itr->value, document);
-                        properties_[sourceIndex].dependenciesValidatorIndex = validatorCount_;
-                        validatorCount_++;
-                    }
-                }
-            }
-        }
-
-        if (const ValueType* v = GetMember(value, GetAdditionalPropertiesString())) {
-            if (v->IsBool())
-                additionalProperties_ = v->GetBool();
-            else if (v->IsObject())
-                schemaDocument->CreateSchema(&additionalPropertiesSchema_, p.Append(GetAdditionalPropertiesString(), allocator_), *v, document);
-        }
-
-        AssignIfExist(minProperties_, value, GetMinPropertiesString());
-        AssignIfExist(maxProperties_, value, GetMaxPropertiesString());
-
-        // Array
-        if (const ValueType* v = GetMember(value, GetItemsString())) {
-            PointerType q = p.Append(GetItemsString(), allocator_);
-            if (v->IsObject()) // List validation
-                schemaDocument->CreateSchema(&itemsList_, q, *v, document);
-            else if (v->IsArray()) { // Tuple validation
-                itemsTuple_ = static_cast<const Schema**>(allocator_->Malloc(sizeof(const Schema*) * v->Size()));
-                SizeType index = 0;
-                for (ConstValueIterator itr = v->Begin(); itr != v->End(); ++itr, index++)
-                    schemaDocument->CreateSchema(&itemsTuple_[itemsTupleCount_++], q.Append(index, allocator_), *itr, document);
-            }
-        }
-
-        AssignIfExist(minItems_, value, GetMinItemsString());
-        AssignIfExist(maxItems_, value, GetMaxItemsString());
-
-        if (const ValueType* v = GetMember(value, GetAdditionalItemsString())) {
-            if (v->IsBool())
-                additionalItems_ = v->GetBool();
-            else if (v->IsObject())
-                schemaDocument->CreateSchema(&additionalItemsSchema_, p.Append(GetAdditionalItemsString(), allocator_), *v, document);
-        }
-
-        AssignIfExist(uniqueItems_, value, GetUniqueItemsString());
-
-        // String
-        AssignIfExist(minLength_, value, GetMinLengthString());
-        AssignIfExist(maxLength_, value, GetMaxLengthString());
-
-        if (const ValueType* v = GetMember(value, GetPatternString()))
-            pattern_ = CreatePattern(*v);
-
-        // Number
-        if (const ValueType* v = GetMember(value, GetMinimumString()))
-            if (v->IsNumber())
-                minimum_.CopyFrom(*v, *allocator_);
-
-        if (const ValueType* v = GetMember(value, GetMaximumString()))
-            if (v->IsNumber())
-                maximum_.CopyFrom(*v, *allocator_);
-
-        AssignIfExist(exclusiveMinimum_, value, GetExclusiveMinimumString());
-        AssignIfExist(exclusiveMaximum_, value, GetExclusiveMaximumString());
-
-        if (const ValueType* v = GetMember(value, GetMultipleOfString()))
-            if (v->IsNumber() && v->GetDouble() > 0.0)
-                multipleOf_.CopyFrom(*v, *allocator_);
-
-        // Default
-        if (const ValueType* v = GetMember(value, GetDefaultValueString()))
-            if (v->IsString())
-                defaultValueLength_ = v->GetStringLength();
-
-    }
-
-    ~Schema() {
-        AllocatorType::Free(enum_);
-        if (properties_) {
-            for (SizeType i = 0; i < propertyCount_; i++)
-                properties_[i].~Property();
-            AllocatorType::Free(properties_);
-        }
-        if (patternProperties_) {
-            for (SizeType i = 0; i < patternPropertyCount_; i++)
-                patternProperties_[i].~PatternProperty();
-            AllocatorType::Free(patternProperties_);
-        }
-        AllocatorType::Free(itemsTuple_);
-#if RAPIDJSON_SCHEMA_HAS_REGEX
-        if (pattern_) {
-            pattern_->~RegexType();
-            AllocatorType::Free(pattern_);
-        }
-#endif
-    }
-
-    const SValue& GetURI() const {
-        return uri_;
-    }
-
-    const PointerType& GetPointer() const {
-        return pointer_;
-    }
-
-    bool BeginValue(Context& context) const {
-        if (context.inArray) {
-            if (uniqueItems_)
-                context.valueUniqueness = true;
-
-            if (itemsList_)
-                context.valueSchema = itemsList_;
-            else if (itemsTuple_) {
-                if (context.arrayElementIndex < itemsTupleCount_)
-                    context.valueSchema = itemsTuple_[context.arrayElementIndex];
-                else if (additionalItemsSchema_)
-                    context.valueSchema = additionalItemsSchema_;
-                else if (additionalItems_)
-                    context.valueSchema = typeless_;
-                else {
-                    context.error_handler.DisallowedItem(context.arrayElementIndex);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetItemsString());
-                }
-            }
-            else
-                context.valueSchema = typeless_;
-
-            context.arrayElementIndex++;
-        }
-        return true;
-    }
-
-    RAPIDJSON_FORCEINLINE bool EndValue(Context& context) const {
-        if (context.patternPropertiesValidatorCount > 0) {
-            bool otherValid = false;
-            SizeType count = context.patternPropertiesValidatorCount;
-            if (context.objectPatternValidatorType != Context::kPatternValidatorOnly)
-                otherValid = context.patternPropertiesValidators[--count]->IsValid();
-
-            bool patternValid = true;
-            for (SizeType i = 0; i < count; i++)
-                if (!context.patternPropertiesValidators[i]->IsValid()) {
-                    patternValid = false;
-                    break;
-                }
-
-            if (context.objectPatternValidatorType == Context::kPatternValidatorOnly) {
-                if (!patternValid) {
-                    context.error_handler.PropertyViolations(context.patternPropertiesValidators, count);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString());
-                }
-            }
-            else if (context.objectPatternValidatorType == Context::kPatternValidatorWithProperty) {
-                if (!patternValid || !otherValid) {
-                    context.error_handler.PropertyViolations(context.patternPropertiesValidators, count + 1);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString());
-                }
-            }
-            else if (!patternValid && !otherValid) { // kPatternValidatorWithAdditionalProperty)
-                context.error_handler.PropertyViolations(context.patternPropertiesValidators, count + 1);
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternPropertiesString());
-            }
-        }
-
-        if (enum_) {
-            const uint64_t h = context.factory.GetHashCode(context.hasher);
-            for (SizeType i = 0; i < enumCount_; i++)
-                if (enum_[i] == h)
-                    goto foundEnum;
-            context.error_handler.DisallowedValue();
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetEnumString());
-            foundEnum:;
-        }
-
-        if (allOf_.schemas)
-            for (SizeType i = allOf_.begin; i < allOf_.begin + allOf_.count; i++)
-                if (!context.validators[i]->IsValid()) {
-                    context.error_handler.NotAllOf(&context.validators[allOf_.begin], allOf_.count);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetAllOfString());
-                }
-        
-        if (anyOf_.schemas) {
-            for (SizeType i = anyOf_.begin; i < anyOf_.begin + anyOf_.count; i++)
-                if (context.validators[i]->IsValid())
-                    goto foundAny;
-            context.error_handler.NoneOf(&context.validators[anyOf_.begin], anyOf_.count);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetAnyOfString());
-            foundAny:;
-        }
-
-        if (oneOf_.schemas) {
-            bool oneValid = false;
-            for (SizeType i = oneOf_.begin; i < oneOf_.begin + oneOf_.count; i++)
-                if (context.validators[i]->IsValid()) {
-                    if (oneValid) {
-                        context.error_handler.NotOneOf(&context.validators[oneOf_.begin], oneOf_.count);
-                        RAPIDJSON_INVALID_KEYWORD_RETURN(GetOneOfString());
-                    } else
-                        oneValid = true;
-                }
-            if (!oneValid) {
-                context.error_handler.NotOneOf(&context.validators[oneOf_.begin], oneOf_.count);
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetOneOfString());
-            }
-        }
-
-        if (not_ && context.validators[notValidatorIndex_]->IsValid()) {
-            context.error_handler.Disallowed();
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetNotString());
-        }
-
-        return true;
-    }
-
-    bool Null(Context& context) const {
-        if (!(type_ & (1 << kNullSchemaType))) {
-            DisallowedType(context, GetNullString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-        return CreateParallelValidator(context);
-    }
-    
-    bool Bool(Context& context, bool) const {
-        if (!(type_ & (1 << kBooleanSchemaType))) {
-            DisallowedType(context, GetBooleanString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-        return CreateParallelValidator(context);
-    }
-
-    bool Int(Context& context, int i) const {
-        if (!CheckInt(context, i))
-            return false;
-        return CreateParallelValidator(context);
-    }
-
-    bool Uint(Context& context, unsigned u) const {
-        if (!CheckUint(context, u))
-            return false;
-        return CreateParallelValidator(context);
-    }
-
-    bool Int64(Context& context, int64_t i) const {
-        if (!CheckInt(context, i))
-            return false;
-        return CreateParallelValidator(context);
-    }
-
-    bool Uint64(Context& context, uint64_t u) const {
-        if (!CheckUint(context, u))
-            return false;
-        return CreateParallelValidator(context);
-    }
-
-    bool Double(Context& context, double d) const {
-        if (!(type_ & (1 << kNumberSchemaType))) {
-            DisallowedType(context, GetNumberString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        if (!minimum_.IsNull() && !CheckDoubleMinimum(context, d))
-            return false;
-
-        if (!maximum_.IsNull() && !CheckDoubleMaximum(context, d))
-            return false;
-        
-        if (!multipleOf_.IsNull() && !CheckDoubleMultipleOf(context, d))
-            return false;
-        
-        return CreateParallelValidator(context);
-    }
-    
-    bool String(Context& context, const Ch* str, SizeType length, bool) const {
-        if (!(type_ & (1 << kStringSchemaType))) {
-            DisallowedType(context, GetStringString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        if (minLength_ != 0 || maxLength_ != SizeType(~0)) {
-            SizeType count;
-            if (internal::CountStringCodePoint<EncodingType>(str, length, &count)) {
-                if (count < minLength_) {
-                    context.error_handler.TooShort(str, length, minLength_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinLengthString());
-                }
-                if (count > maxLength_) {
-                    context.error_handler.TooLong(str, length, maxLength_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxLengthString());
-                }
-            }
-        }
-
-        if (pattern_ && !IsPatternMatch(pattern_, str, length)) {
-            context.error_handler.DoesNotMatch(str, length);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetPatternString());
-        }
-
-        return CreateParallelValidator(context);
-    }
-
-    bool StartObject(Context& context) const {
-        if (!(type_ & (1 << kObjectSchemaType))) {
-            DisallowedType(context, GetObjectString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        if (hasDependencies_ || hasRequired_) {
-            context.propertyExist = static_cast<bool*>(context.factory.MallocState(sizeof(bool) * propertyCount_));
-            std::memset(context.propertyExist, 0, sizeof(bool) * propertyCount_);
-        }
-
-        if (patternProperties_) { // pre-allocate schema array
-            SizeType count = patternPropertyCount_ + 1; // extra for valuePatternValidatorType
-            context.patternPropertiesSchemas = static_cast<const SchemaType**>(context.factory.MallocState(sizeof(const SchemaType*) * count));
-            context.patternPropertiesSchemaCount = 0;
-            std::memset(context.patternPropertiesSchemas, 0, sizeof(SchemaType*) * count);
-        }
-
-        return CreateParallelValidator(context);
-    }
-    
-    bool Key(Context& context, const Ch* str, SizeType len, bool) const {
-        if (patternProperties_) {
-            context.patternPropertiesSchemaCount = 0;
-            for (SizeType i = 0; i < patternPropertyCount_; i++)
-                if (patternProperties_[i].pattern && IsPatternMatch(patternProperties_[i].pattern, str, len)) {
-                    context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = patternProperties_[i].schema;
-                    context.valueSchema = typeless_;
-                }
-        }
-
-        SizeType index;
-        if (FindPropertyIndex(ValueType(str, len).Move(), &index)) {
-            if (context.patternPropertiesSchemaCount > 0) {
-                context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = properties_[index].schema;
-                context.valueSchema = typeless_;
-                context.valuePatternValidatorType = Context::kPatternValidatorWithProperty;
-            }
-            else
-                context.valueSchema = properties_[index].schema;
-
-            if (context.propertyExist)
-                context.propertyExist[index] = true;
-
-            return true;
-        }
-
-        if (additionalPropertiesSchema_) {
-            if (additionalPropertiesSchema_ && context.patternPropertiesSchemaCount > 0) {
-                context.patternPropertiesSchemas[context.patternPropertiesSchemaCount++] = additionalPropertiesSchema_;
-                context.valueSchema = typeless_;
-                context.valuePatternValidatorType = Context::kPatternValidatorWithAdditionalProperty;
-            }
-            else
-                context.valueSchema = additionalPropertiesSchema_;
-            return true;
-        }
-        else if (additionalProperties_) {
-            context.valueSchema = typeless_;
-            return true;
-        }
-
-        if (context.patternPropertiesSchemaCount == 0) { // patternProperties are not additional properties
-            context.error_handler.DisallowedProperty(str, len);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetAdditionalPropertiesString());
-        }
-
-        return true;
-    }
-
-    bool EndObject(Context& context, SizeType memberCount) const {
-        if (hasRequired_) {
-            context.error_handler.StartMissingProperties();
-            for (SizeType index = 0; index < propertyCount_; index++)
-                if (properties_[index].required && !context.propertyExist[index])
-                    if (properties_[index].schema->defaultValueLength_ == 0 )
-                        context.error_handler.AddMissingProperty(properties_[index].name);
-            if (context.error_handler.EndMissingProperties())
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetRequiredString());
-        }
-
-        if (memberCount < minProperties_) {
-            context.error_handler.TooFewProperties(memberCount, minProperties_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinPropertiesString());
-        }
-
-        if (memberCount > maxProperties_) {
-            context.error_handler.TooManyProperties(memberCount, maxProperties_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxPropertiesString());
-        }
-
-        if (hasDependencies_) {
-            context.error_handler.StartDependencyErrors();
-            for (SizeType sourceIndex = 0; sourceIndex < propertyCount_; sourceIndex++) {
-                const Property& source = properties_[sourceIndex];
-                if (context.propertyExist[sourceIndex]) {
-                    if (source.dependencies) {
-                        context.error_handler.StartMissingDependentProperties();
-                        for (SizeType targetIndex = 0; targetIndex < propertyCount_; targetIndex++)
-                            if (source.dependencies[targetIndex] && !context.propertyExist[targetIndex])
-                                context.error_handler.AddMissingDependentProperty(properties_[targetIndex].name);
-                        context.error_handler.EndMissingDependentProperties(source.name);
-                    }
-                    else if (source.dependenciesSchema) {
-                        ISchemaValidator* dependenciesValidator = context.validators[source.dependenciesValidatorIndex];
-                        if (!dependenciesValidator->IsValid())
-                            context.error_handler.AddDependencySchemaError(source.name, dependenciesValidator);
-                    }
-                }
-            }
-            if (context.error_handler.EndDependencyErrors())
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetDependenciesString());
-        }
-
-        return true;
-    }
-
-    bool StartArray(Context& context) const {
-        if (!(type_ & (1 << kArraySchemaType))) {
-            DisallowedType(context, GetArrayString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        context.arrayElementIndex = 0;
-        context.inArray = true;
-
-        return CreateParallelValidator(context);
-    }
-
-    bool EndArray(Context& context, SizeType elementCount) const {
-        context.inArray = false;
-        
-        if (elementCount < minItems_) {
-            context.error_handler.TooFewItems(elementCount, minItems_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinItemsString());
-        }
-        
-        if (elementCount > maxItems_) {
-            context.error_handler.TooManyItems(elementCount, maxItems_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaxItemsString());
-        }
-
-        return true;
-    }
-
-    // Generate functions for string literal according to Ch
-#define RAPIDJSON_STRING_(name, ...) \
-    static const ValueType& Get##name##String() {\
-        static const Ch s[] = { __VA_ARGS__, '\0' };\
-        static const ValueType v(s, static_cast<SizeType>(sizeof(s) / sizeof(Ch) - 1));\
-        return v;\
-    }
-
-    RAPIDJSON_STRING_(Null, 'n', 'u', 'l', 'l')
-    RAPIDJSON_STRING_(Boolean, 'b', 'o', 'o', 'l', 'e', 'a', 'n')
-    RAPIDJSON_STRING_(Object, 'o', 'b', 'j', 'e', 'c', 't')
-    RAPIDJSON_STRING_(Array, 'a', 'r', 'r', 'a', 'y')
-    RAPIDJSON_STRING_(String, 's', 't', 'r', 'i', 'n', 'g')
-    RAPIDJSON_STRING_(Number, 'n', 'u', 'm', 'b', 'e', 'r')
-    RAPIDJSON_STRING_(Integer, 'i', 'n', 't', 'e', 'g', 'e', 'r')
-    RAPIDJSON_STRING_(Type, 't', 'y', 'p', 'e')
-    RAPIDJSON_STRING_(Enum, 'e', 'n', 'u', 'm')
-    RAPIDJSON_STRING_(AllOf, 'a', 'l', 'l', 'O', 'f')
-    RAPIDJSON_STRING_(AnyOf, 'a', 'n', 'y', 'O', 'f')
-    RAPIDJSON_STRING_(OneOf, 'o', 'n', 'e', 'O', 'f')
-    RAPIDJSON_STRING_(Not, 'n', 'o', 't')
-    RAPIDJSON_STRING_(Properties, 'p', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's')
-    RAPIDJSON_STRING_(Required, 'r', 'e', 'q', 'u', 'i', 'r', 'e', 'd')
-    RAPIDJSON_STRING_(Dependencies, 'd', 'e', 'p', 'e', 'n', 'd', 'e', 'n', 'c', 'i', 'e', 's')
-    RAPIDJSON_STRING_(PatternProperties, 'p', 'a', 't', 't', 'e', 'r', 'n', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's')
-    RAPIDJSON_STRING_(AdditionalProperties, 'a', 'd', 'd', 'i', 't', 'i', 'o', 'n', 'a', 'l', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's')
-    RAPIDJSON_STRING_(MinProperties, 'm', 'i', 'n', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's')
-    RAPIDJSON_STRING_(MaxProperties, 'm', 'a', 'x', 'P', 'r', 'o', 'p', 'e', 'r', 't', 'i', 'e', 's')
-    RAPIDJSON_STRING_(Items, 'i', 't', 'e', 'm', 's')
-    RAPIDJSON_STRING_(MinItems, 'm', 'i', 'n', 'I', 't', 'e', 'm', 's')
-    RAPIDJSON_STRING_(MaxItems, 'm', 'a', 'x', 'I', 't', 'e', 'm', 's')
-    RAPIDJSON_STRING_(AdditionalItems, 'a', 'd', 'd', 'i', 't', 'i', 'o', 'n', 'a', 'l', 'I', 't', 'e', 'm', 's')
-    RAPIDJSON_STRING_(UniqueItems, 'u', 'n', 'i', 'q', 'u', 'e', 'I', 't', 'e', 'm', 's')
-    RAPIDJSON_STRING_(MinLength, 'm', 'i', 'n', 'L', 'e', 'n', 'g', 't', 'h')
-    RAPIDJSON_STRING_(MaxLength, 'm', 'a', 'x', 'L', 'e', 'n', 'g', 't', 'h')
-    RAPIDJSON_STRING_(Pattern, 'p', 'a', 't', 't', 'e', 'r', 'n')
-    RAPIDJSON_STRING_(Minimum, 'm', 'i', 'n', 'i', 'm', 'u', 'm')
-    RAPIDJSON_STRING_(Maximum, 'm', 'a', 'x', 'i', 'm', 'u', 'm')
-    RAPIDJSON_STRING_(ExclusiveMinimum, 'e', 'x', 'c', 'l', 'u', 's', 'i', 'v', 'e', 'M', 'i', 'n', 'i', 'm', 'u', 'm')
-    RAPIDJSON_STRING_(ExclusiveMaximum, 'e', 'x', 'c', 'l', 'u', 's', 'i', 'v', 'e', 'M', 'a', 'x', 'i', 'm', 'u', 'm')
-    RAPIDJSON_STRING_(MultipleOf, 'm', 'u', 'l', 't', 'i', 'p', 'l', 'e', 'O', 'f')
-    RAPIDJSON_STRING_(DefaultValue, 'd', 'e', 'f', 'a', 'u', 'l', 't')
-
-#undef RAPIDJSON_STRING_
-
-private:
-    enum SchemaValueType {
-        kNullSchemaType,
-        kBooleanSchemaType,
-        kObjectSchemaType,
-        kArraySchemaType,
-        kStringSchemaType,
-        kNumberSchemaType,
-        kIntegerSchemaType,
-        kTotalSchemaType
-    };
-
-#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX
-        typedef internal::GenericRegex<EncodingType, AllocatorType> RegexType;
-#elif RAPIDJSON_SCHEMA_USE_STDREGEX
-        typedef std::basic_regex<Ch> RegexType;
-#else
-        typedef char RegexType;
-#endif
-
-    struct SchemaArray {
-        SchemaArray() : schemas(), count() {}
-        ~SchemaArray() { AllocatorType::Free(schemas); }
-        const SchemaType** schemas;
-        SizeType begin; // begin index of context.validators
-        SizeType count;
-    };
-
-    template <typename V1, typename V2>
-    void AddUniqueElement(V1& a, const V2& v) {
-        for (typename V1::ConstValueIterator itr = a.Begin(); itr != a.End(); ++itr)
-            if (*itr == v)
-                return;
-        V1 c(v, *allocator_);
-        a.PushBack(c, *allocator_);
-    }
-
-    static const ValueType* GetMember(const ValueType& value, const ValueType& name) {
-        typename ValueType::ConstMemberIterator itr = value.FindMember(name);
-        return itr != value.MemberEnd() ? &(itr->value) : 0;
-    }
-
-    static void AssignIfExist(bool& out, const ValueType& value, const ValueType& name) {
-        if (const ValueType* v = GetMember(value, name))
-            if (v->IsBool())
-                out = v->GetBool();
-    }
-
-    static void AssignIfExist(SizeType& out, const ValueType& value, const ValueType& name) {
-        if (const ValueType* v = GetMember(value, name))
-            if (v->IsUint64() && v->GetUint64() <= SizeType(~0))
-                out = static_cast<SizeType>(v->GetUint64());
-    }
-
-    void AssignIfExist(SchemaArray& out, SchemaDocumentType& schemaDocument, const PointerType& p, const ValueType& value, const ValueType& name, const ValueType& document) {
-        if (const ValueType* v = GetMember(value, name)) {
-            if (v->IsArray() && v->Size() > 0) {
-                PointerType q = p.Append(name, allocator_);
-                out.count = v->Size();
-                out.schemas = static_cast<const Schema**>(allocator_->Malloc(out.count * sizeof(const Schema*)));
-                memset(out.schemas, 0, sizeof(Schema*)* out.count);
-                for (SizeType i = 0; i < out.count; i++)
-                    schemaDocument.CreateSchema(&out.schemas[i], q.Append(i, allocator_), (*v)[i], document);
-                out.begin = validatorCount_;
-                validatorCount_ += out.count;
-            }
-        }
-    }
-
-#if RAPIDJSON_SCHEMA_USE_INTERNALREGEX
-    template <typename ValueType>
-    RegexType* CreatePattern(const ValueType& value) {
-        if (value.IsString()) {
-            RegexType* r = new (allocator_->Malloc(sizeof(RegexType))) RegexType(value.GetString(), allocator_);
-            if (!r->IsValid()) {
-                r->~RegexType();
-                AllocatorType::Free(r);
-                r = 0;
-            }
-            return r;
-        }
-        return 0;
-    }
-
-    static bool IsPatternMatch(const RegexType* pattern, const Ch *str, SizeType) {
-        GenericRegexSearch<RegexType> rs(*pattern);
-        return rs.Search(str);
-    }
-#elif RAPIDJSON_SCHEMA_USE_STDREGEX
-    template <typename ValueType>
-    RegexType* CreatePattern(const ValueType& value) {
-        if (value.IsString()) {
-            RegexType *r = static_cast<RegexType*>(allocator_->Malloc(sizeof(RegexType)));
-            try {
-                return new (r) RegexType(value.GetString(), std::size_t(value.GetStringLength()), std::regex_constants::ECMAScript);
-            }
-            catch (const std::regex_error&) {
-                AllocatorType::Free(r);
-            }
-        }
-        return 0;
-    }
-
-    static bool IsPatternMatch(const RegexType* pattern, const Ch *str, SizeType length) {
-        std::match_results<const Ch*> r;
-        return std::regex_search(str, str + length, r, *pattern);
-    }
-#else
-    template <typename ValueType>
-    RegexType* CreatePattern(const ValueType&) { return 0; }
-
-    static bool IsPatternMatch(const RegexType*, const Ch *, SizeType) { return true; }
-#endif // RAPIDJSON_SCHEMA_USE_STDREGEX
-
-    void AddType(const ValueType& type) {
-        if      (type == GetNullString()   ) type_ |= 1 << kNullSchemaType;
-        else if (type == GetBooleanString()) type_ |= 1 << kBooleanSchemaType;
-        else if (type == GetObjectString() ) type_ |= 1 << kObjectSchemaType;
-        else if (type == GetArrayString()  ) type_ |= 1 << kArraySchemaType;
-        else if (type == GetStringString() ) type_ |= 1 << kStringSchemaType;
-        else if (type == GetIntegerString()) type_ |= 1 << kIntegerSchemaType;
-        else if (type == GetNumberString() ) type_ |= (1 << kNumberSchemaType) | (1 << kIntegerSchemaType);
-    }
-
-    bool CreateParallelValidator(Context& context) const {
-        if (enum_ || context.arrayUniqueness)
-            context.hasher = context.factory.CreateHasher();
-
-        if (validatorCount_) {
-            RAPIDJSON_ASSERT(context.validators == 0);
-            context.validators = static_cast<ISchemaValidator**>(context.factory.MallocState(sizeof(ISchemaValidator*) * validatorCount_));
-            context.validatorCount = validatorCount_;
-
-            if (allOf_.schemas)
-                CreateSchemaValidators(context, allOf_);
-
-            if (anyOf_.schemas)
-                CreateSchemaValidators(context, anyOf_);
-            
-            if (oneOf_.schemas)
-                CreateSchemaValidators(context, oneOf_);
-            
-            if (not_)
-                context.validators[notValidatorIndex_] = context.factory.CreateSchemaValidator(*not_);
-            
-            if (hasSchemaDependencies_) {
-                for (SizeType i = 0; i < propertyCount_; i++)
-                    if (properties_[i].dependenciesSchema)
-                        context.validators[properties_[i].dependenciesValidatorIndex] = context.factory.CreateSchemaValidator(*properties_[i].dependenciesSchema);
-            }
-        }
-
-        return true;
-    }
-
-    void CreateSchemaValidators(Context& context, const SchemaArray& schemas) const {
-        for (SizeType i = 0; i < schemas.count; i++)
-            context.validators[schemas.begin + i] = context.factory.CreateSchemaValidator(*schemas.schemas[i]);
-    }
-
-    // O(n)
-    bool FindPropertyIndex(const ValueType& name, SizeType* outIndex) const {
-        SizeType len = name.GetStringLength();
-        const Ch* str = name.GetString();
-        for (SizeType index = 0; index < propertyCount_; index++)
-            if (properties_[index].name.GetStringLength() == len && 
-                (std::memcmp(properties_[index].name.GetString(), str, sizeof(Ch) * len) == 0))
-            {
-                *outIndex = index;
-                return true;
-            }
-        return false;
-    }
-
-    bool CheckInt(Context& context, int64_t i) const {
-        if (!(type_ & ((1 << kIntegerSchemaType) | (1 << kNumberSchemaType)))) {
-            DisallowedType(context, GetIntegerString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        if (!minimum_.IsNull()) {
-            if (minimum_.IsInt64()) {
-                if (exclusiveMinimum_ ? i <= minimum_.GetInt64() : i < minimum_.GetInt64()) {
-                    context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString());
-                }
-            }
-            else if (minimum_.IsUint64()) {
-                context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_);
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString()); // i <= max(int64_t) < minimum.GetUint64()
-            }
-            else if (!CheckDoubleMinimum(context, static_cast<double>(i)))
-                return false;
-        }
-
-        if (!maximum_.IsNull()) {
-            if (maximum_.IsInt64()) {
-                if (exclusiveMaximum_ ? i >= maximum_.GetInt64() : i > maximum_.GetInt64()) {
-                    context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString());
-                }
-            }
-            else if (maximum_.IsUint64()) { }
-                /* do nothing */ // i <= max(int64_t) < maximum_.GetUint64()
-            else if (!CheckDoubleMaximum(context, static_cast<double>(i)))
-                return false;
-        }
-
-        if (!multipleOf_.IsNull()) {
-            if (multipleOf_.IsUint64()) {
-                if (static_cast<uint64_t>(i >= 0 ? i : -i) % multipleOf_.GetUint64() != 0) {
-                    context.error_handler.NotMultipleOf(i, multipleOf_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString());
-                }
-            }
-            else if (!CheckDoubleMultipleOf(context, static_cast<double>(i)))
-                return false;
-        }
-
-        return true;
-    }
-
-    bool CheckUint(Context& context, uint64_t i) const {
-        if (!(type_ & ((1 << kIntegerSchemaType) | (1 << kNumberSchemaType)))) {
-            DisallowedType(context, GetIntegerString());
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetTypeString());
-        }
-
-        if (!minimum_.IsNull()) {
-            if (minimum_.IsUint64()) {
-                if (exclusiveMinimum_ ? i <= minimum_.GetUint64() : i < minimum_.GetUint64()) {
-                    context.error_handler.BelowMinimum(i, minimum_, exclusiveMinimum_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString());
-                }
-            }
-            else if (minimum_.IsInt64())
-                /* do nothing */; // i >= 0 > minimum.Getint64()
-            else if (!CheckDoubleMinimum(context, static_cast<double>(i)))
-                return false;
-        }
-
-        if (!maximum_.IsNull()) {
-            if (maximum_.IsUint64()) {
-                if (exclusiveMaximum_ ? i >= maximum_.GetUint64() : i > maximum_.GetUint64()) {
-                    context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString());
-                }
-            }
-            else if (maximum_.IsInt64()) {
-                context.error_handler.AboveMaximum(i, maximum_, exclusiveMaximum_);
-                RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString()); // i >= 0 > maximum_
-            }
-            else if (!CheckDoubleMaximum(context, static_cast<double>(i)))
-                return false;
-        }
-
-        if (!multipleOf_.IsNull()) {
-            if (multipleOf_.IsUint64()) {
-                if (i % multipleOf_.GetUint64() != 0) {
-                    context.error_handler.NotMultipleOf(i, multipleOf_);
-                    RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString());
-                }
-            }
-            else if (!CheckDoubleMultipleOf(context, static_cast<double>(i)))
-                return false;
-        }
-
-        return true;
-    }
-
-    bool CheckDoubleMinimum(Context& context, double d) const {
-        if (exclusiveMinimum_ ? d <= minimum_.GetDouble() : d < minimum_.GetDouble()) {
-            context.error_handler.BelowMinimum(d, minimum_, exclusiveMinimum_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMinimumString());
-        }
-        return true;
-    }
-
-    bool CheckDoubleMaximum(Context& context, double d) const {
-        if (exclusiveMaximum_ ? d >= maximum_.GetDouble() : d > maximum_.GetDouble()) {
-            context.error_handler.AboveMaximum(d, maximum_, exclusiveMaximum_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMaximumString());
-        }
-        return true;
-    }
-
-    bool CheckDoubleMultipleOf(Context& context, double d) const {
-        double a = std::abs(d), b = std::abs(multipleOf_.GetDouble());
-        double q = std::floor(a / b);
-        double r = a - q * b;
-        if (r > 0.0) {
-            context.error_handler.NotMultipleOf(d, multipleOf_);
-            RAPIDJSON_INVALID_KEYWORD_RETURN(GetMultipleOfString());
-        }
-        return true;
-    }
-
-    void DisallowedType(Context& context, const ValueType& actualType) const {
-        ErrorHandler& eh = context.error_handler;
-        eh.StartDisallowedType();
-
-        if (type_ & (1 << kNullSchemaType)) eh.AddExpectedType(GetNullString());
-        if (type_ & (1 << kBooleanSchemaType)) eh.AddExpectedType(GetBooleanString());
-        if (type_ & (1 << kObjectSchemaType)) eh.AddExpectedType(GetObjectString());
-        if (type_ & (1 << kArraySchemaType)) eh.AddExpectedType(GetArrayString());
-        if (type_ & (1 << kStringSchemaType)) eh.AddExpectedType(GetStringString());
-
-        if (type_ & (1 << kNumberSchemaType)) eh.AddExpectedType(GetNumberString());
-        else if (type_ & (1 << kIntegerSchemaType)) eh.AddExpectedType(GetIntegerString());
-
-        eh.EndDisallowedType(actualType);
-    }
-
-    struct Property {
-        Property() : schema(), dependenciesSchema(), dependenciesValidatorIndex(), dependencies(), required(false) {}
-        ~Property() { AllocatorType::Free(dependencies); }
-        SValue name;
-        const SchemaType* schema;
-        const SchemaType* dependenciesSchema;
-        SizeType dependenciesValidatorIndex;
-        bool* dependencies;
-        bool required;
-    };
-
-    struct PatternProperty {
-        PatternProperty() : schema(), pattern() {}
-        ~PatternProperty() { 
-            if (pattern) {
-                pattern->~RegexType();
-                AllocatorType::Free(pattern);
-            }
-        }
-        const SchemaType* schema;
-        RegexType* pattern;
-    };
-
-    AllocatorType* allocator_;
-    SValue uri_;
-    PointerType pointer_;
-    const SchemaType* typeless_;
-    uint64_t* enum_;
-    SizeType enumCount_;
-    SchemaArray allOf_;
-    SchemaArray anyOf_;
-    SchemaArray oneOf_;
-    const SchemaType* not_;
-    unsigned type_; // bitmask of kSchemaType
-    SizeType validatorCount_;
-    SizeType notValidatorIndex_;
-
-    Property* properties_;
-    const SchemaType* additionalPropertiesSchema_;
-    PatternProperty* patternProperties_;
-    SizeType patternPropertyCount_;
-    SizeType propertyCount_;
-    SizeType minProperties_;
-    SizeType maxProperties_;
-    bool additionalProperties_;
-    bool hasDependencies_;
-    bool hasRequired_;
-    bool hasSchemaDependencies_;
-
-    const SchemaType* additionalItemsSchema_;
-    const SchemaType* itemsList_;
-    const SchemaType** itemsTuple_;
-    SizeType itemsTupleCount_;
-    SizeType minItems_;
-    SizeType maxItems_;
-    bool additionalItems_;
-    bool uniqueItems_;
-
-    RegexType* pattern_;
-    SizeType minLength_;
-    SizeType maxLength_;
-
-    SValue minimum_;
-    SValue maximum_;
-    SValue multipleOf_;
-    bool exclusiveMinimum_;
-    bool exclusiveMaximum_;
-    
-    SizeType defaultValueLength_;
-};
-
-template<typename Stack, typename Ch>
-struct TokenHelper {
-    RAPIDJSON_FORCEINLINE static void AppendIndexToken(Stack& documentStack, SizeType index) {
-        *documentStack.template Push<Ch>() = '/';
-        char buffer[21];
-        size_t length = static_cast<size_t>((sizeof(SizeType) == 4 ? u32toa(index, buffer) : u64toa(index, buffer)) - buffer);
-        for (size_t i = 0; i < length; i++)
-            *documentStack.template Push<Ch>() = static_cast<Ch>(buffer[i]);
-    }
-};
-
-// Partial specialized version for char to prevent buffer copying.
-template <typename Stack>
-struct TokenHelper<Stack, char> {
-    RAPIDJSON_FORCEINLINE static void AppendIndexToken(Stack& documentStack, SizeType index) {
-        if (sizeof(SizeType) == 4) {
-            char *buffer = documentStack.template Push<char>(1 + 10); // '/' + uint
-            *buffer++ = '/';
-            const char* end = internal::u32toa(index, buffer);
-             documentStack.template Pop<char>(static_cast<size_t>(10 - (end - buffer)));
-        }
-        else {
-            char *buffer = documentStack.template Push<char>(1 + 20); // '/' + uint64
-            *buffer++ = '/';
-            const char* end = internal::u64toa(index, buffer);
-            documentStack.template Pop<char>(static_cast<size_t>(20 - (end - buffer)));
-        }
-    }
-};
-
-} // namespace internal
-
-///////////////////////////////////////////////////////////////////////////////
-// IGenericRemoteSchemaDocumentProvider
-
-template <typename SchemaDocumentType>
-class IGenericRemoteSchemaDocumentProvider {
-public:
-    typedef typename SchemaDocumentType::Ch Ch;
-
-    virtual ~IGenericRemoteSchemaDocumentProvider() {}
-    virtual const SchemaDocumentType* GetRemoteDocument(const Ch* uri, SizeType length) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericSchemaDocument
-
-//! JSON schema document.
-/*!
-    A JSON schema document is a compiled version of a JSON schema.
-    It is basically a tree of internal::Schema.
-
-    \note This is an immutable class (i.e. its instance cannot be modified after construction).
-    \tparam ValueT Type of JSON value (e.g. \c Value ), which also determine the encoding.
-    \tparam Allocator Allocator type for allocating memory of this document.
-*/
-template <typename ValueT, typename Allocator = CrtAllocator>
-class GenericSchemaDocument {
-public:
-    typedef ValueT ValueType;
-    typedef IGenericRemoteSchemaDocumentProvider<GenericSchemaDocument> IRemoteSchemaDocumentProviderType;
-    typedef Allocator AllocatorType;
-    typedef typename ValueType::EncodingType EncodingType;
-    typedef typename EncodingType::Ch Ch;
-    typedef internal::Schema<GenericSchemaDocument> SchemaType;
-    typedef GenericPointer<ValueType, Allocator> PointerType;
-    typedef GenericValue<EncodingType, Allocator> URIType;
-    friend class internal::Schema<GenericSchemaDocument>;
-    template <typename, typename, typename>
-    friend class GenericSchemaValidator;
-
-    //! Constructor.
-    /*!
-        Compile a JSON document into schema document.
-
-        \param document A JSON document as source.
-        \param uri The base URI of this schema document for purposes of violation reporting.
-        \param uriLength Length of \c name, in code points.
-        \param remoteProvider An optional remote schema document provider for resolving remote reference. Can be null.
-        \param allocator An optional allocator instance for allocating memory. Can be null.
-    */
-    explicit GenericSchemaDocument(const ValueType& document, const Ch* uri = 0, SizeType uriLength = 0,
-        IRemoteSchemaDocumentProviderType* remoteProvider = 0, Allocator* allocator = 0) :
-        remoteProvider_(remoteProvider),
-        allocator_(allocator),
-        ownAllocator_(),
-        root_(),
-        typeless_(),
-        schemaMap_(allocator, kInitialSchemaMapSize),
-        schemaRef_(allocator, kInitialSchemaRefSize)
-    {
-        if (!allocator_)
-            ownAllocator_ = allocator_ = RAPIDJSON_NEW(Allocator)();
-
-        Ch noUri[1] = {0};
-        uri_.SetString(uri ? uri : noUri, uriLength, *allocator_);
-
-        typeless_ = static_cast<SchemaType*>(allocator_->Malloc(sizeof(SchemaType)));
-        new (typeless_) SchemaType(this, PointerType(), ValueType(kObjectType).Move(), ValueType(kObjectType).Move(), allocator_);
-
-        // Generate root schema, it will call CreateSchema() to create sub-schemas,
-        // And call AddRefSchema() if there are $ref.
-        CreateSchemaRecursive(&root_, PointerType(), document, document);
-
-        // Resolve $ref
-        while (!schemaRef_.Empty()) {
-            SchemaRefEntry* refEntry = schemaRef_.template Pop<SchemaRefEntry>(1);
-            if (const SchemaType* s = GetSchema(refEntry->target)) {
-                if (refEntry->schema)
-                    *refEntry->schema = s;
-
-                // Create entry in map if not exist
-                if (!GetSchema(refEntry->source)) {
-                    new (schemaMap_.template Push<SchemaEntry>()) SchemaEntry(refEntry->source, const_cast<SchemaType*>(s), false, allocator_);
-                }
-            }
-            else if (refEntry->schema)
-                *refEntry->schema = typeless_;
-
-            refEntry->~SchemaRefEntry();
-        }
-
-        RAPIDJSON_ASSERT(root_ != 0);
-
-        schemaRef_.ShrinkToFit(); // Deallocate all memory for ref
-    }
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    //! Move constructor in C++11
-    GenericSchemaDocument(GenericSchemaDocument&& rhs) RAPIDJSON_NOEXCEPT :
-        remoteProvider_(rhs.remoteProvider_),
-        allocator_(rhs.allocator_),
-        ownAllocator_(rhs.ownAllocator_),
-        root_(rhs.root_),
-        typeless_(rhs.typeless_),
-        schemaMap_(std::move(rhs.schemaMap_)),
-        schemaRef_(std::move(rhs.schemaRef_)),
-        uri_(std::move(rhs.uri_))
-    {
-        rhs.remoteProvider_ = 0;
-        rhs.allocator_ = 0;
-        rhs.ownAllocator_ = 0;
-        rhs.typeless_ = 0;
-    }
-#endif
-
-    //! Destructor
-    ~GenericSchemaDocument() {
-        while (!schemaMap_.Empty())
-            schemaMap_.template Pop<SchemaEntry>(1)->~SchemaEntry();
-
-        if (typeless_) {
-            typeless_->~SchemaType();
-            Allocator::Free(typeless_);
-        }
-
-        RAPIDJSON_DELETE(ownAllocator_);
-    }
-
-    const URIType& GetURI() const { return uri_; }
-
-    //! Get the root schema.
-    const SchemaType& GetRoot() const { return *root_; }
-
-private:
-    //! Prohibit copying
-    GenericSchemaDocument(const GenericSchemaDocument&);
-    //! Prohibit assignment
-    GenericSchemaDocument& operator=(const GenericSchemaDocument&);
-
-    struct SchemaRefEntry {
-        SchemaRefEntry(const PointerType& s, const PointerType& t, const SchemaType** outSchema, Allocator *allocator) : source(s, allocator), target(t, allocator), schema(outSchema) {}
-        PointerType source;
-        PointerType target;
-        const SchemaType** schema;
-    };
-
-    struct SchemaEntry {
-        SchemaEntry(const PointerType& p, SchemaType* s, bool o, Allocator* allocator) : pointer(p, allocator), schema(s), owned(o) {}
-        ~SchemaEntry() {
-            if (owned) {
-                schema->~SchemaType();
-                Allocator::Free(schema);
-            }
-        }
-        PointerType pointer;
-        SchemaType* schema;
-        bool owned;
-    };
-
-    void CreateSchemaRecursive(const SchemaType** schema, const PointerType& pointer, const ValueType& v, const ValueType& document) {
-        if (schema)
-            *schema = typeless_;
-
-        if (v.GetType() == kObjectType) {
-            const SchemaType* s = GetSchema(pointer);
-            if (!s)
-                CreateSchema(schema, pointer, v, document);
-
-            for (typename ValueType::ConstMemberIterator itr = v.MemberBegin(); itr != v.MemberEnd(); ++itr)
-                CreateSchemaRecursive(0, pointer.Append(itr->name, allocator_), itr->value, document);
-        }
-        else if (v.GetType() == kArrayType)
-            for (SizeType i = 0; i < v.Size(); i++)
-                CreateSchemaRecursive(0, pointer.Append(i, allocator_), v[i], document);
-    }
-
-    void CreateSchema(const SchemaType** schema, const PointerType& pointer, const ValueType& v, const ValueType& document) {
-        RAPIDJSON_ASSERT(pointer.IsValid());
-        if (v.IsObject()) {
-            if (!HandleRefSchema(pointer, schema, v, document)) {
-                SchemaType* s = new (allocator_->Malloc(sizeof(SchemaType))) SchemaType(this, pointer, v, document, allocator_);
-                new (schemaMap_.template Push<SchemaEntry>()) SchemaEntry(pointer, s, true, allocator_);
-                if (schema)
-                    *schema = s;
-            }
-        }
-    }
-
-    bool HandleRefSchema(const PointerType& source, const SchemaType** schema, const ValueType& v, const ValueType& document) {
-        static const Ch kRefString[] = { '$', 'r', 'e', 'f', '\0' };
-        static const ValueType kRefValue(kRefString, 4);
-
-        typename ValueType::ConstMemberIterator itr = v.FindMember(kRefValue);
-        if (itr == v.MemberEnd())
-            return false;
-
-        if (itr->value.IsString()) {
-            SizeType len = itr->value.GetStringLength();
-            if (len > 0) {
-                const Ch* s = itr->value.GetString();
-                SizeType i = 0;
-                while (i < len && s[i] != '#') // Find the first #
-                    i++;
-
-                if (i > 0) { // Remote reference, resolve immediately
-                    if (remoteProvider_) {
-                        if (const GenericSchemaDocument* remoteDocument = remoteProvider_->GetRemoteDocument(s, i)) {
-                            PointerType pointer(&s[i], len - i, allocator_);
-                            if (pointer.IsValid()) {
-                                if (const SchemaType* sc = remoteDocument->GetSchema(pointer)) {
-                                    if (schema)
-                                        *schema = sc;
-                                    new (schemaMap_.template Push<SchemaEntry>()) SchemaEntry(source, const_cast<SchemaType*>(sc), false, allocator_);
-                                    return true;
-                                }
-                            }
-                        }
-                    }
-                }
-                else if (s[i] == '#') { // Local reference, defer resolution
-                    PointerType pointer(&s[i], len - i, allocator_);
-                    if (pointer.IsValid()) {
-                        if (const ValueType* nv = pointer.Get(document))
-                            if (HandleRefSchema(source, schema, *nv, document))
-                                return true;
-
-                        new (schemaRef_.template Push<SchemaRefEntry>()) SchemaRefEntry(source, pointer, schema, allocator_);
-                        return true;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
-    const SchemaType* GetSchema(const PointerType& pointer) const {
-        for (const SchemaEntry* target = schemaMap_.template Bottom<SchemaEntry>(); target != schemaMap_.template End<SchemaEntry>(); ++target)
-            if (pointer == target->pointer)
-                return target->schema;
-        return 0;
-    }
-
-    PointerType GetPointer(const SchemaType* schema) const {
-        for (const SchemaEntry* target = schemaMap_.template Bottom<SchemaEntry>(); target != schemaMap_.template End<SchemaEntry>(); ++target)
-            if (schema == target->schema)
-                return target->pointer;
-        return PointerType();
-    }
-
-    const SchemaType* GetTypeless() const { return typeless_; }
-
-    static const size_t kInitialSchemaMapSize = 64;
-    static const size_t kInitialSchemaRefSize = 64;
-
-    IRemoteSchemaDocumentProviderType* remoteProvider_;
-    Allocator *allocator_;
-    Allocator *ownAllocator_;
-    const SchemaType* root_;                //!< Root schema.
-    SchemaType* typeless_;
-    internal::Stack<Allocator> schemaMap_;  // Stores created Pointer -> Schemas
-    internal::Stack<Allocator> schemaRef_;  // Stores Pointer from $ref and schema which holds the $ref
-    URIType uri_;
-};
-
-//! GenericSchemaDocument using Value type.
-typedef GenericSchemaDocument<Value> SchemaDocument;
-//! IGenericRemoteSchemaDocumentProvider using SchemaDocument.
-typedef IGenericRemoteSchemaDocumentProvider<SchemaDocument> IRemoteSchemaDocumentProvider;
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericSchemaValidator
-
-//! JSON Schema Validator.
-/*!
-    A SAX style JSON schema validator.
-    It uses a \c GenericSchemaDocument to validate SAX events.
-    It delegates the incoming SAX events to an output handler.
-    The default output handler does nothing.
-    It can be reused multiple times by calling \c Reset().
-
-    \tparam SchemaDocumentType Type of schema document.
-    \tparam OutputHandler Type of output handler. Default handler does nothing.
-    \tparam StateAllocator Allocator for storing the internal validation states.
-*/
-template <
-    typename SchemaDocumentType,
-    typename OutputHandler = BaseReaderHandler<typename SchemaDocumentType::SchemaType::EncodingType>,
-    typename StateAllocator = CrtAllocator>
-class GenericSchemaValidator :
-    public internal::ISchemaStateFactory<typename SchemaDocumentType::SchemaType>, 
-    public internal::ISchemaValidator,
-    public internal::IValidationErrorHandler<typename SchemaDocumentType::SchemaType>
-{
-public:
-    typedef typename SchemaDocumentType::SchemaType SchemaType;
-    typedef typename SchemaDocumentType::PointerType PointerType;
-    typedef typename SchemaType::EncodingType EncodingType;
-    typedef typename SchemaType::SValue SValue;
-    typedef typename EncodingType::Ch Ch;
-    typedef GenericStringRef<Ch> StringRefType;
-    typedef GenericValue<EncodingType, StateAllocator> ValueType;
-
-    //! Constructor without output handler.
-    /*!
-        \param schemaDocument The schema document to conform to.
-        \param allocator Optional allocator for storing internal validation states.
-        \param schemaStackCapacity Optional initial capacity of schema path stack.
-        \param documentStackCapacity Optional initial capacity of document path stack.
-    */
-    GenericSchemaValidator(
-        const SchemaDocumentType& schemaDocument,
-        StateAllocator* allocator = 0, 
-        size_t schemaStackCapacity = kDefaultSchemaStackCapacity,
-        size_t documentStackCapacity = kDefaultDocumentStackCapacity)
-        :
-        schemaDocument_(&schemaDocument),
-        root_(schemaDocument.GetRoot()),
-        stateAllocator_(allocator),
-        ownStateAllocator_(0),
-        schemaStack_(allocator, schemaStackCapacity),
-        documentStack_(allocator, documentStackCapacity),
-        outputHandler_(0),
-        error_(kObjectType),
-        currentError_(),
-        missingDependents_(),
-        valid_(true)
-#if RAPIDJSON_SCHEMA_VERBOSE
-        , depth_(0)
-#endif
-    {
-    }
-
-    //! Constructor with output handler.
-    /*!
-        \param schemaDocument The schema document to conform to.
-        \param allocator Optional allocator for storing internal validation states.
-        \param schemaStackCapacity Optional initial capacity of schema path stack.
-        \param documentStackCapacity Optional initial capacity of document path stack.
-    */
-    GenericSchemaValidator(
-        const SchemaDocumentType& schemaDocument,
-        OutputHandler& outputHandler,
-        StateAllocator* allocator = 0, 
-        size_t schemaStackCapacity = kDefaultSchemaStackCapacity,
-        size_t documentStackCapacity = kDefaultDocumentStackCapacity)
-        :
-        schemaDocument_(&schemaDocument),
-        root_(schemaDocument.GetRoot()),
-        stateAllocator_(allocator),
-        ownStateAllocator_(0),
-        schemaStack_(allocator, schemaStackCapacity),
-        documentStack_(allocator, documentStackCapacity),
-        outputHandler_(&outputHandler),
-        error_(kObjectType),
-        currentError_(),
-        missingDependents_(),
-        valid_(true)
-#if RAPIDJSON_SCHEMA_VERBOSE
-        , depth_(0)
-#endif
-    {
-    }
-
-    //! Destructor.
-    ~GenericSchemaValidator() {
-        Reset();
-        RAPIDJSON_DELETE(ownStateAllocator_);
-    }
-
-    //! Reset the internal states.
-    void Reset() {
-        while (!schemaStack_.Empty())
-            PopSchema();
-        documentStack_.Clear();
-        error_.SetObject();
-        currentError_.SetNull();
-        missingDependents_.SetNull();
-        valid_ = true;
-    }
-
-    //! Checks whether the current state is valid.
-    // Implementation of ISchemaValidator
-    virtual bool IsValid() const { return valid_; }
-
-    //! Gets the error object.
-    ValueType& GetError() { return error_; }
-    const ValueType& GetError() const { return error_; }
-
-    //! Gets the JSON pointer pointed to the invalid schema.
-    PointerType GetInvalidSchemaPointer() const {
-        return schemaStack_.Empty() ? PointerType() : CurrentSchema().GetPointer();
-    }
-
-    //! Gets the keyword of invalid schema.
-    const Ch* GetInvalidSchemaKeyword() const {
-        return schemaStack_.Empty() ? 0 : CurrentContext().invalidKeyword;
-    }
-
-    //! Gets the JSON pointer pointed to the invalid value.
-    PointerType GetInvalidDocumentPointer() const {
-        if (documentStack_.Empty()) {
-            return PointerType();
-        }
-        else {
-            return PointerType(documentStack_.template Bottom<Ch>(), documentStack_.GetSize() / sizeof(Ch));
-        }
-    }
-
-    void NotMultipleOf(int64_t actual, const SValue& expected) {
-        AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected);
-    }
-    void NotMultipleOf(uint64_t actual, const SValue& expected) {
-        AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected);
-    }
-    void NotMultipleOf(double actual, const SValue& expected) {
-        AddNumberError(SchemaType::GetMultipleOfString(), ValueType(actual).Move(), expected);
-    }
-    void AboveMaximum(int64_t actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMaximumString : 0);
-    }
-    void AboveMaximum(uint64_t actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMaximumString : 0);
-    }
-    void AboveMaximum(double actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMaximumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMaximumString : 0);
-    }
-    void BelowMinimum(int64_t actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMinimumString : 0);
-    }
-    void BelowMinimum(uint64_t actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMinimumString : 0);
-    }
-    void BelowMinimum(double actual, const SValue& expected, bool exclusive) {
-        AddNumberError(SchemaType::GetMinimumString(), ValueType(actual).Move(), expected,
-            exclusive ? &SchemaType::GetExclusiveMinimumString : 0);
-    }
-
-    void TooLong(const Ch* str, SizeType length, SizeType expected) {
-        AddNumberError(SchemaType::GetMaxLengthString(),
-            ValueType(str, length, GetStateAllocator()).Move(), SValue(expected).Move());
-    }
-    void TooShort(const Ch* str, SizeType length, SizeType expected) {
-        AddNumberError(SchemaType::GetMinLengthString(),
-            ValueType(str, length, GetStateAllocator()).Move(), SValue(expected).Move());
-    }
-    void DoesNotMatch(const Ch* str, SizeType length) {
-        currentError_.SetObject();
-        currentError_.AddMember(GetActualString(), ValueType(str, length, GetStateAllocator()).Move(), GetStateAllocator());
-        AddCurrentError(SchemaType::GetPatternString());
-    }
-
-    void DisallowedItem(SizeType index) {
-        currentError_.SetObject();
-        currentError_.AddMember(GetDisallowedString(), ValueType(index).Move(), GetStateAllocator());
-        AddCurrentError(SchemaType::GetAdditionalItemsString(), true);
-    }
-    void TooFewItems(SizeType actualCount, SizeType expectedCount) {
-        AddNumberError(SchemaType::GetMinItemsString(),
-            ValueType(actualCount).Move(), SValue(expectedCount).Move());
-    }
-    void TooManyItems(SizeType actualCount, SizeType expectedCount) {
-        AddNumberError(SchemaType::GetMaxItemsString(),
-            ValueType(actualCount).Move(), SValue(expectedCount).Move());
-    }
-    void DuplicateItems(SizeType index1, SizeType index2) {
-        ValueType duplicates(kArrayType);
-        duplicates.PushBack(index1, GetStateAllocator());
-        duplicates.PushBack(index2, GetStateAllocator());
-        currentError_.SetObject();
-        currentError_.AddMember(GetDuplicatesString(), duplicates, GetStateAllocator());
-        AddCurrentError(SchemaType::GetUniqueItemsString(), true);
-    }
-
-    void TooManyProperties(SizeType actualCount, SizeType expectedCount) {
-        AddNumberError(SchemaType::GetMaxPropertiesString(),
-            ValueType(actualCount).Move(), SValue(expectedCount).Move());
-    }
-    void TooFewProperties(SizeType actualCount, SizeType expectedCount) {
-        AddNumberError(SchemaType::GetMinPropertiesString(),
-            ValueType(actualCount).Move(), SValue(expectedCount).Move());
-    }
-    void StartMissingProperties() {
-        currentError_.SetArray();
-    }
-    void AddMissingProperty(const SValue& name) {
-        currentError_.PushBack(ValueType(name, GetStateAllocator()).Move(), GetStateAllocator());
-    }
-    bool EndMissingProperties() {
-        if (currentError_.Empty())
-            return false;
-        ValueType error(kObjectType);
-        error.AddMember(GetMissingString(), currentError_, GetStateAllocator());
-        currentError_ = error;
-        AddCurrentError(SchemaType::GetRequiredString());
-        return true;
-    }
-    void PropertyViolations(ISchemaValidator** subvalidators, SizeType count) {
-        for (SizeType i = 0; i < count; ++i)
-            MergeError(static_cast<GenericSchemaValidator*>(subvalidators[i])->GetError());
-    }
-    void DisallowedProperty(const Ch* name, SizeType length) {
-        currentError_.SetObject();
-        currentError_.AddMember(GetDisallowedString(), ValueType(name, length, GetStateAllocator()).Move(), GetStateAllocator());
-        AddCurrentError(SchemaType::GetAdditionalPropertiesString(), true);
-    }
-
-    void StartDependencyErrors() {
-        currentError_.SetObject();
-    }
-    void StartMissingDependentProperties() {
-        missingDependents_.SetArray();
-    }
-    void AddMissingDependentProperty(const SValue& targetName) {
-        missingDependents_.PushBack(ValueType(targetName, GetStateAllocator()).Move(), GetStateAllocator());
-    }
-    void EndMissingDependentProperties(const SValue& sourceName) {
-        if (!missingDependents_.Empty())
-            currentError_.AddMember(ValueType(sourceName, GetStateAllocator()).Move(),
-                missingDependents_, GetStateAllocator());
-    }
-    void AddDependencySchemaError(const SValue& sourceName, ISchemaValidator* subvalidator) {
-        currentError_.AddMember(ValueType(sourceName, GetStateAllocator()).Move(),
-            static_cast<GenericSchemaValidator*>(subvalidator)->GetError(), GetStateAllocator());
-    }
-    bool EndDependencyErrors() {
-        if (currentError_.ObjectEmpty())
-            return false;
-        ValueType error(kObjectType);
-        error.AddMember(GetErrorsString(), currentError_, GetStateAllocator());
-        currentError_ = error;
-        AddCurrentError(SchemaType::GetDependenciesString());
-        return true;
-    }
-
-    void DisallowedValue() {
-        currentError_.SetObject();
-        AddCurrentError(SchemaType::GetEnumString());
-    }
-    void StartDisallowedType() {
-        currentError_.SetArray();
-    }
-    void AddExpectedType(const typename SchemaType::ValueType& expectedType) {
-        currentError_.PushBack(ValueType(expectedType, GetStateAllocator()).Move(), GetStateAllocator());
-    }
-    void EndDisallowedType(const typename SchemaType::ValueType& actualType) {
-        ValueType error(kObjectType);
-        error.AddMember(GetExpectedString(), currentError_, GetStateAllocator());
-        error.AddMember(GetActualString(), ValueType(actualType, GetStateAllocator()).Move(), GetStateAllocator());
-        currentError_ = error;
-        AddCurrentError(SchemaType::GetTypeString());
-    }
-    void NotAllOf(ISchemaValidator** subvalidators, SizeType count) {
-        for (SizeType i = 0; i < count; ++i) {
-            MergeError(static_cast<GenericSchemaValidator*>(subvalidators[i])->GetError());
-        }
-    }
-    void NoneOf(ISchemaValidator** subvalidators, SizeType count) {
-        AddErrorArray(SchemaType::GetAnyOfString(), subvalidators, count);
-    }
-    void NotOneOf(ISchemaValidator** subvalidators, SizeType count) {
-        AddErrorArray(SchemaType::GetOneOfString(), subvalidators, count);
-    }
-    void Disallowed() {
-        currentError_.SetObject();
-        AddCurrentError(SchemaType::GetNotString());
-    }
-
-#define RAPIDJSON_STRING_(name, ...) \
-    static const StringRefType& Get##name##String() {\
-        static const Ch s[] = { __VA_ARGS__, '\0' };\
-        static const StringRefType v(s, static_cast<SizeType>(sizeof(s) / sizeof(Ch) - 1)); \
-        return v;\
-    }
-
-    RAPIDJSON_STRING_(InstanceRef, 'i', 'n', 's', 't', 'a', 'n', 'c', 'e', 'R', 'e', 'f')
-    RAPIDJSON_STRING_(SchemaRef, 's', 'c', 'h', 'e', 'm', 'a', 'R', 'e', 'f')
-    RAPIDJSON_STRING_(Expected, 'e', 'x', 'p', 'e', 'c', 't', 'e', 'd')
-    RAPIDJSON_STRING_(Actual, 'a', 'c', 't', 'u', 'a', 'l')
-    RAPIDJSON_STRING_(Disallowed, 'd', 'i', 's', 'a', 'l', 'l', 'o', 'w', 'e', 'd')
-    RAPIDJSON_STRING_(Missing, 'm', 'i', 's', 's', 'i', 'n', 'g')
-    RAPIDJSON_STRING_(Errors, 'e', 'r', 'r', 'o', 'r', 's')
-    RAPIDJSON_STRING_(Duplicates, 'd', 'u', 'p', 'l', 'i', 'c', 'a', 't', 'e', 's')
-
-#undef RAPIDJSON_STRING_
-
-#if RAPIDJSON_SCHEMA_VERBOSE
-#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_() \
-RAPIDJSON_MULTILINEMACRO_BEGIN\
-    *documentStack_.template Push<Ch>() = '\0';\
-    documentStack_.template Pop<Ch>(1);\
-    internal::PrintInvalidDocument(documentStack_.template Bottom<Ch>());\
-RAPIDJSON_MULTILINEMACRO_END
-#else
-#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_()
-#endif
-
-#define RAPIDJSON_SCHEMA_HANDLE_BEGIN_(method, arg1)\
-    if (!valid_) return false; \
-    if (!BeginValue() || !CurrentSchema().method arg1) {\
-        RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_();\
-        return valid_ = false;\
-    }
-
-#define RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(method, arg2)\
-    for (Context* context = schemaStack_.template Bottom<Context>(); context != schemaStack_.template End<Context>(); context++) {\
-        if (context->hasher)\
-            static_cast<HasherType*>(context->hasher)->method arg2;\
-        if (context->validators)\
-            for (SizeType i_ = 0; i_ < context->validatorCount; i_++)\
-                static_cast<GenericSchemaValidator*>(context->validators[i_])->method arg2;\
-        if (context->patternPropertiesValidators)\
-            for (SizeType i_ = 0; i_ < context->patternPropertiesValidatorCount; i_++)\
-                static_cast<GenericSchemaValidator*>(context->patternPropertiesValidators[i_])->method arg2;\
-    }
-
-#define RAPIDJSON_SCHEMA_HANDLE_END_(method, arg2)\
-    return valid_ = EndValue() && (!outputHandler_ || outputHandler_->method arg2)
-
-#define RAPIDJSON_SCHEMA_HANDLE_VALUE_(method, arg1, arg2) \
-    RAPIDJSON_SCHEMA_HANDLE_BEGIN_   (method, arg1);\
-    RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(method, arg2);\
-    RAPIDJSON_SCHEMA_HANDLE_END_     (method, arg2)
-
-    bool Null()             { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Null,   (CurrentContext()), ( )); }
-    bool Bool(bool b)       { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Bool,   (CurrentContext(), b), (b)); }
-    bool Int(int i)         { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Int,    (CurrentContext(), i), (i)); }
-    bool Uint(unsigned u)   { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Uint,   (CurrentContext(), u), (u)); }
-    bool Int64(int64_t i)   { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Int64,  (CurrentContext(), i), (i)); }
-    bool Uint64(uint64_t u) { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Uint64, (CurrentContext(), u), (u)); }
-    bool Double(double d)   { RAPIDJSON_SCHEMA_HANDLE_VALUE_(Double, (CurrentContext(), d), (d)); }
-    bool RawNumber(const Ch* str, SizeType length, bool copy)
-                                    { RAPIDJSON_SCHEMA_HANDLE_VALUE_(String, (CurrentContext(), str, length, copy), (str, length, copy)); }
-    bool String(const Ch* str, SizeType length, bool copy)
-                                    { RAPIDJSON_SCHEMA_HANDLE_VALUE_(String, (CurrentContext(), str, length, copy), (str, length, copy)); }
-
-    bool StartObject() {
-        RAPIDJSON_SCHEMA_HANDLE_BEGIN_(StartObject, (CurrentContext()));
-        RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(StartObject, ());
-        return valid_ = !outputHandler_ || outputHandler_->StartObject();
-    }
-    
-    bool Key(const Ch* str, SizeType len, bool copy) {
-        if (!valid_) return false;
-        AppendToken(str, len);
-        if (!CurrentSchema().Key(CurrentContext(), str, len, copy)) return valid_ = false;
-        RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(Key, (str, len, copy));
-        return valid_ = !outputHandler_ || outputHandler_->Key(str, len, copy);
-    }
-    
-    bool EndObject(SizeType memberCount) { 
-        if (!valid_) return false;
-        RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(EndObject, (memberCount));
-        if (!CurrentSchema().EndObject(CurrentContext(), memberCount)) return valid_ = false;
-        RAPIDJSON_SCHEMA_HANDLE_END_(EndObject, (memberCount));
-    }
-
-    bool StartArray() {
-        RAPIDJSON_SCHEMA_HANDLE_BEGIN_(StartArray, (CurrentContext()));
-        RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(StartArray, ());
-        return valid_ = !outputHandler_ || outputHandler_->StartArray();
-    }
-    
-    bool EndArray(SizeType elementCount) {
-        if (!valid_) return false;
-        RAPIDJSON_SCHEMA_HANDLE_PARALLEL_(EndArray, (elementCount));
-        if (!CurrentSchema().EndArray(CurrentContext(), elementCount)) return valid_ = false;
-        RAPIDJSON_SCHEMA_HANDLE_END_(EndArray, (elementCount));
-    }
-
-#undef RAPIDJSON_SCHEMA_HANDLE_BEGIN_VERBOSE_
-#undef RAPIDJSON_SCHEMA_HANDLE_BEGIN_
-#undef RAPIDJSON_SCHEMA_HANDLE_PARALLEL_
-#undef RAPIDJSON_SCHEMA_HANDLE_VALUE_
-
-    // Implementation of ISchemaStateFactory<SchemaType>
-    virtual ISchemaValidator* CreateSchemaValidator(const SchemaType& root) {
-        return new (GetStateAllocator().Malloc(sizeof(GenericSchemaValidator))) GenericSchemaValidator(*schemaDocument_, root, documentStack_.template Bottom<char>(), documentStack_.GetSize(),
-#if RAPIDJSON_SCHEMA_VERBOSE
-        depth_ + 1,
-#endif
-        &GetStateAllocator());
-    }
-
-    virtual void DestroySchemaValidator(ISchemaValidator* validator) {
-        GenericSchemaValidator* v = static_cast<GenericSchemaValidator*>(validator);
-        v->~GenericSchemaValidator();
-        StateAllocator::Free(v);
-    }
-
-    virtual void* CreateHasher() {
-        return new (GetStateAllocator().Malloc(sizeof(HasherType))) HasherType(&GetStateAllocator());
-    }
-
-    virtual uint64_t GetHashCode(void* hasher) {
-        return static_cast<HasherType*>(hasher)->GetHashCode();
-    }
-
-    virtual void DestroryHasher(void* hasher) {
-        HasherType* h = static_cast<HasherType*>(hasher);
-        h->~HasherType();
-        StateAllocator::Free(h);
-    }
-
-    virtual void* MallocState(size_t size) {
-        return GetStateAllocator().Malloc(size);
-    }
-
-    virtual void FreeState(void* p) {
-        StateAllocator::Free(p);
-    }
-
-private:
-    typedef typename SchemaType::Context Context;
-    typedef GenericValue<UTF8<>, StateAllocator> HashCodeArray;
-    typedef internal::Hasher<EncodingType, StateAllocator> HasherType;
-
-    GenericSchemaValidator( 
-        const SchemaDocumentType& schemaDocument,
-        const SchemaType& root,
-        const char* basePath, size_t basePathSize,
-#if RAPIDJSON_SCHEMA_VERBOSE
-        unsigned depth,
-#endif
-        StateAllocator* allocator = 0,
-        size_t schemaStackCapacity = kDefaultSchemaStackCapacity,
-        size_t documentStackCapacity = kDefaultDocumentStackCapacity)
-        :
-        schemaDocument_(&schemaDocument),
-        root_(root),
-        stateAllocator_(allocator),
-        ownStateAllocator_(0),
-        schemaStack_(allocator, schemaStackCapacity),
-        documentStack_(allocator, documentStackCapacity),
-        outputHandler_(0),
-        error_(kObjectType),
-        currentError_(),
-        missingDependents_(),
-        valid_(true)
-#if RAPIDJSON_SCHEMA_VERBOSE
-        , depth_(depth)
-#endif
-    {
-        if (basePath && basePathSize)
-            memcpy(documentStack_.template Push<char>(basePathSize), basePath, basePathSize);
-    }
-
-    StateAllocator& GetStateAllocator() {
-        if (!stateAllocator_)
-            stateAllocator_ = ownStateAllocator_ = RAPIDJSON_NEW(StateAllocator)();
-        return *stateAllocator_;
-    }
-
-    bool BeginValue() {
-        if (schemaStack_.Empty())
-            PushSchema(root_);
-        else {
-            if (CurrentContext().inArray)
-                internal::TokenHelper<internal::Stack<StateAllocator>, Ch>::AppendIndexToken(documentStack_, CurrentContext().arrayElementIndex);
-
-            if (!CurrentSchema().BeginValue(CurrentContext()))
-                return false;
-
-            SizeType count = CurrentContext().patternPropertiesSchemaCount;
-            const SchemaType** sa = CurrentContext().patternPropertiesSchemas;
-            typename Context::PatternValidatorType patternValidatorType = CurrentContext().valuePatternValidatorType;
-            bool valueUniqueness = CurrentContext().valueUniqueness;
-            RAPIDJSON_ASSERT(CurrentContext().valueSchema);
-            PushSchema(*CurrentContext().valueSchema);
-
-            if (count > 0) {
-                CurrentContext().objectPatternValidatorType = patternValidatorType;
-                ISchemaValidator**& va = CurrentContext().patternPropertiesValidators;
-                SizeType& validatorCount = CurrentContext().patternPropertiesValidatorCount;
-                va = static_cast<ISchemaValidator**>(MallocState(sizeof(ISchemaValidator*) * count));
-                for (SizeType i = 0; i < count; i++)
-                    va[validatorCount++] = CreateSchemaValidator(*sa[i]);
-            }
-
-            CurrentContext().arrayUniqueness = valueUniqueness;
-        }
-        return true;
-    }
-
-    bool EndValue() {
-        if (!CurrentSchema().EndValue(CurrentContext()))
-            return false;
-
-#if RAPIDJSON_SCHEMA_VERBOSE
-        GenericStringBuffer<EncodingType> sb;
-        schemaDocument_->GetPointer(&CurrentSchema()).Stringify(sb);
-
-        *documentStack_.template Push<Ch>() = '\0';
-        documentStack_.template Pop<Ch>(1);
-        internal::PrintValidatorPointers(depth_, sb.GetString(), documentStack_.template Bottom<Ch>());
-#endif
-
-        uint64_t h = CurrentContext().arrayUniqueness ? static_cast<HasherType*>(CurrentContext().hasher)->GetHashCode() : 0;
-        
-        PopSchema();
-
-        if (!schemaStack_.Empty()) {
-            Context& context = CurrentContext();
-            if (context.valueUniqueness) {
-                HashCodeArray* a = static_cast<HashCodeArray*>(context.arrayElementHashCodes);
-                if (!a)
-                    CurrentContext().arrayElementHashCodes = a = new (GetStateAllocator().Malloc(sizeof(HashCodeArray))) HashCodeArray(kArrayType);
-                for (typename HashCodeArray::ConstValueIterator itr = a->Begin(); itr != a->End(); ++itr)
-                    if (itr->GetUint64() == h) {
-                        DuplicateItems(static_cast<SizeType>(itr - a->Begin()), a->Size());
-                        RAPIDJSON_INVALID_KEYWORD_RETURN(SchemaType::GetUniqueItemsString());
-                    }
-                a->PushBack(h, GetStateAllocator());
-            }
-        }
-
-        // Remove the last token of document pointer
-        while (!documentStack_.Empty() && *documentStack_.template Pop<Ch>(1) != '/')
-            ;
-
-        return true;
-    }
-
-    void AppendToken(const Ch* str, SizeType len) {
-        documentStack_.template Reserve<Ch>(1 + len * 2); // worst case all characters are escaped as two characters
-        *documentStack_.template PushUnsafe<Ch>() = '/';
-        for (SizeType i = 0; i < len; i++) {
-            if (str[i] == '~') {
-                *documentStack_.template PushUnsafe<Ch>() = '~';
-                *documentStack_.template PushUnsafe<Ch>() = '0';
-            }
-            else if (str[i] == '/') {
-                *documentStack_.template PushUnsafe<Ch>() = '~';
-                *documentStack_.template PushUnsafe<Ch>() = '1';
-            }
-            else
-                *documentStack_.template PushUnsafe<Ch>() = str[i];
-        }
-    }
-
-    RAPIDJSON_FORCEINLINE void PushSchema(const SchemaType& schema) { new (schemaStack_.template Push<Context>()) Context(*this, *this, &schema); }
-    
-    RAPIDJSON_FORCEINLINE void PopSchema() {
-        Context* c = schemaStack_.template Pop<Context>(1);
-        if (HashCodeArray* a = static_cast<HashCodeArray*>(c->arrayElementHashCodes)) {
-            a->~HashCodeArray();
-            StateAllocator::Free(a);
-        }
-        c->~Context();
-    }
-
-    void AddErrorLocation(ValueType& result, bool parent) {
-        GenericStringBuffer<EncodingType> sb;
-        PointerType instancePointer = GetInvalidDocumentPointer();
-        ((parent && instancePointer.GetTokenCount() > 0)
-            ? PointerType(instancePointer.GetTokens(), instancePointer.GetTokenCount() - 1)
-            : instancePointer).StringifyUriFragment(sb);
-        ValueType instanceRef(sb.GetString(), static_cast<SizeType>(sb.GetSize() / sizeof(Ch)),
-            GetStateAllocator());
-        result.AddMember(GetInstanceRefString(), instanceRef, GetStateAllocator());
-        sb.Clear();
-        memcpy(sb.Push(CurrentSchema().GetURI().GetStringLength()),
-            CurrentSchema().GetURI().GetString(),
-            CurrentSchema().GetURI().GetStringLength() * sizeof(Ch));
-        GetInvalidSchemaPointer().StringifyUriFragment(sb);
-        ValueType schemaRef(sb.GetString(), static_cast<SizeType>(sb.GetSize() / sizeof(Ch)),
-            GetStateAllocator());
-        result.AddMember(GetSchemaRefString(), schemaRef, GetStateAllocator());
-    }
-
-    void AddError(ValueType& keyword, ValueType& error) {
-        typename ValueType::MemberIterator member = error_.FindMember(keyword);
-        if (member == error_.MemberEnd())
-            error_.AddMember(keyword, error, GetStateAllocator());
-        else {
-            if (member->value.IsObject()) {
-                ValueType errors(kArrayType);
-                errors.PushBack(member->value, GetStateAllocator());
-                member->value = errors;
-            }
-            member->value.PushBack(error, GetStateAllocator());
-        }
-    }
-
-    void AddCurrentError(const typename SchemaType::ValueType& keyword, bool parent = false) {
-        AddErrorLocation(currentError_, parent);
-        AddError(ValueType(keyword, GetStateAllocator(), false).Move(), currentError_);
-    }
-
-    void MergeError(ValueType& other) {
-        for (typename ValueType::MemberIterator it = other.MemberBegin(), end = other.MemberEnd(); it != end; ++it) {
-            AddError(it->name, it->value);
-        }
-    }
-
-    void AddNumberError(const typename SchemaType::ValueType& keyword, ValueType& actual, const SValue& expected,
-        const typename SchemaType::ValueType& (*exclusive)() = 0) {
-        currentError_.SetObject();
-        currentError_.AddMember(GetActualString(), actual, GetStateAllocator());
-        currentError_.AddMember(GetExpectedString(), ValueType(expected, GetStateAllocator()).Move(), GetStateAllocator());
-        if (exclusive)
-            currentError_.AddMember(ValueType(exclusive(), GetStateAllocator()).Move(), true, GetStateAllocator());
-        AddCurrentError(keyword);
-    }
-
-    void AddErrorArray(const typename SchemaType::ValueType& keyword,
-        ISchemaValidator** subvalidators, SizeType count) {
-        ValueType errors(kArrayType);
-        for (SizeType i = 0; i < count; ++i)
-            errors.PushBack(static_cast<GenericSchemaValidator*>(subvalidators[i])->GetError(), GetStateAllocator());
-        currentError_.SetObject();
-        currentError_.AddMember(GetErrorsString(), errors, GetStateAllocator());
-        AddCurrentError(keyword);
-    }
-
-    const SchemaType& CurrentSchema() const { return *schemaStack_.template Top<Context>()->schema; }
-    Context& CurrentContext() { return *schemaStack_.template Top<Context>(); }
-    const Context& CurrentContext() const { return *schemaStack_.template Top<Context>(); }
-
-    static const size_t kDefaultSchemaStackCapacity = 1024;
-    static const size_t kDefaultDocumentStackCapacity = 256;
-    const SchemaDocumentType* schemaDocument_;
-    const SchemaType& root_;
-    StateAllocator* stateAllocator_;
-    StateAllocator* ownStateAllocator_;
-    internal::Stack<StateAllocator> schemaStack_;    //!< stack to store the current path of schema (BaseSchemaType *)
-    internal::Stack<StateAllocator> documentStack_;  //!< stack to store the current path of validating document (Ch)
-    OutputHandler* outputHandler_;
-    ValueType error_;
-    ValueType currentError_;
-    ValueType missingDependents_;
-    bool valid_;
-#if RAPIDJSON_SCHEMA_VERBOSE
-    unsigned depth_;
-#endif
-};
-
-typedef GenericSchemaValidator<SchemaDocument> SchemaValidator;
-
-///////////////////////////////////////////////////////////////////////////////
-// SchemaValidatingReader
-
-//! A helper class for parsing with validation.
-/*!
-    This helper class is a functor, designed as a parameter of \ref GenericDocument::Populate().
-
-    \tparam parseFlags Combination of \ref ParseFlag.
-    \tparam InputStream Type of input stream, implementing Stream concept.
-    \tparam SourceEncoding Encoding of the input stream.
-    \tparam SchemaDocumentType Type of schema document.
-    \tparam StackAllocator Allocator type for stack.
-*/
-template <
-    unsigned parseFlags,
-    typename InputStream,
-    typename SourceEncoding,
-    typename SchemaDocumentType = SchemaDocument,
-    typename StackAllocator = CrtAllocator>
-class SchemaValidatingReader {
-public:
-    typedef typename SchemaDocumentType::PointerType PointerType;
-    typedef typename InputStream::Ch Ch;
-    typedef GenericValue<SourceEncoding, StackAllocator> ValueType;
-
-    //! Constructor
-    /*!
-        \param is Input stream.
-        \param sd Schema document.
-    */
-    SchemaValidatingReader(InputStream& is, const SchemaDocumentType& sd) : is_(is), sd_(sd), invalidSchemaKeyword_(), error_(kObjectType), isValid_(true) {}
-
-    template <typename Handler>
-    bool operator()(Handler& handler) {
-        GenericReader<SourceEncoding, typename SchemaDocumentType::EncodingType, StackAllocator> reader;
-        GenericSchemaValidator<SchemaDocumentType, Handler> validator(sd_, handler);
-        parseResult_ = reader.template Parse<parseFlags>(is_, validator);
-
-        isValid_ = validator.IsValid();
-        if (isValid_) {
-            invalidSchemaPointer_ = PointerType();
-            invalidSchemaKeyword_ = 0;
-            invalidDocumentPointer_ = PointerType();
-            error_.SetObject();
-        }
-        else {
-            invalidSchemaPointer_ = validator.GetInvalidSchemaPointer();
-            invalidSchemaKeyword_ = validator.GetInvalidSchemaKeyword();
-            invalidDocumentPointer_ = validator.GetInvalidDocumentPointer();
-            error_.CopyFrom(validator.GetError(), allocator_);
-        }
-
-        return parseResult_;
-    }
-
-    const ParseResult& GetParseResult() const { return parseResult_; }
-    bool IsValid() const { return isValid_; }
-    const PointerType& GetInvalidSchemaPointer() const { return invalidSchemaPointer_; }
-    const Ch* GetInvalidSchemaKeyword() const { return invalidSchemaKeyword_; }
-    const PointerType& GetInvalidDocumentPointer() const { return invalidDocumentPointer_; }
-    const ValueType& GetError() const { return error_; }
-
-private:
-    InputStream& is_;
-    const SchemaDocumentType& sd_;
-
-    ParseResult parseResult_;
-    PointerType invalidSchemaPointer_;
-    const Ch* invalidSchemaKeyword_;
-    PointerType invalidDocumentPointer_;
-    StackAllocator allocator_;
-    ValueType error_;
-    bool isValid_;
-};
-
-RAPIDJSON_NAMESPACE_END
-RAPIDJSON_DIAG_POP
-
-#endif // RAPIDJSON_SCHEMA_H_
diff --git a/io-tool/include/rapidjson/stream.h b/io-tool/include/rapidjson/stream.h
deleted file mode 100644
index 7f2643e..0000000
--- a/io-tool/include/rapidjson/stream.h
+++ /dev/null
@@ -1,223 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-//
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the
-// specific language governing permissions and limitations under the License.
-
-#include "rapidjson.h"
-
-#ifndef RAPIDJSON_STREAM_H_
-#define RAPIDJSON_STREAM_H_
-
-#include "encodings.h"
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-//  Stream
-
-/*! \class rapidjson::Stream
-    \brief Concept for reading and writing characters.
-
-    For read-only stream, no need to implement PutBegin(), Put(), Flush() and PutEnd().
-
-    For write-only stream, only need to implement Put() and Flush().
-
-\code
-concept Stream {
-    typename Ch;    //!< Character type of the stream.
-
-    //! Read the current character from stream without moving the read cursor.
-    Ch Peek() const;
-
-    //! Read the current character from stream and moving the read cursor to next character.
-    Ch Take();
-
-    //! Get the current read cursor.
-    //! \return Number of characters read from start.
-    size_t Tell();
-
-    //! Begin writing operation at the current read pointer.
-    //! \return The begin writer pointer.
-    Ch* PutBegin();
-
-    //! Write a character.
-    void Put(Ch c);
-
-    //! Flush the buffer.
-    void Flush();
-
-    //! End the writing operation.
-    //! \param begin The begin write pointer returned by PutBegin().
-    //! \return Number of characters written.
-    size_t PutEnd(Ch* begin);
-}
-\endcode
-*/
-
-//! Provides additional information for stream.
-/*!
-    By using traits pattern, this type provides a default configuration for stream.
-    For custom stream, this type can be specialized for other configuration.
-    See TEST(Reader, CustomStringStream) in readertest.cpp for example.
-*/
-template<typename Stream>
-struct StreamTraits {
-    //! Whether to make local copy of stream for optimization during parsing.
-    /*!
-        By default, for safety, streams do not use local copy optimization.
-        Stream that can be copied fast should specialize this, like StreamTraits<StringStream>.
-    */
-    enum { copyOptimization = 0 };
-};
-
-//! Reserve n characters for writing to a stream.
-template<typename Stream>
-inline void PutReserve(Stream& stream, size_t count) {
-    (void)stream;
-    (void)count;
-}
-
-//! Write character to a stream, presuming buffer is reserved.
-template<typename Stream>
-inline void PutUnsafe(Stream& stream, typename Stream::Ch c) {
-    stream.Put(c);
-}
-
-//! Put N copies of a character to a stream.
-template<typename Stream, typename Ch>
-inline void PutN(Stream& stream, Ch c, size_t n) {
-    PutReserve(stream, n);
-    for (size_t i = 0; i < n; i++)
-        PutUnsafe(stream, c);
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// GenericStreamWrapper
-
-//! A Stream Wrapper
-/*! \tThis string stream is a wrapper for any stream by just forwarding any
-    \treceived message to the origin stream.
-    \note implements Stream concept
-*/
-
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4702)  // unreachable code
-RAPIDJSON_DIAG_OFF(4512)  // assignment operator could not be generated
-#endif
-
-template <typename InputStream, typename Encoding = UTF8<> >
-class GenericStreamWrapper {
-public:
-    typedef typename Encoding::Ch Ch;
-    GenericStreamWrapper(InputStream& is): is_(is) {}
-
-    Ch Peek() const { return is_.Peek(); }
-    Ch Take() { return is_.Take(); }
-    size_t Tell() { return is_.Tell(); }
-    Ch* PutBegin() { return is_.PutBegin(); }
-    void Put(Ch ch) { is_.Put(ch); }
-    void Flush() { is_.Flush(); }
-    size_t PutEnd(Ch* ch) { return is_.PutEnd(ch); }
-
-    // wrapper for MemoryStream
-    const Ch* Peek4() const { return is_.Peek4(); }
-
-    // wrapper for AutoUTFInputStream
-    UTFType GetType() const { return is_.GetType(); }
-    bool HasBOM() const { return is_.HasBOM(); }
-
-protected:
-    InputStream& is_;
-};
-
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-RAPIDJSON_DIAG_POP
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-// StringStream
-
-//! Read-only string stream.
-/*! \note implements Stream concept
-*/
-template <typename Encoding>
-struct GenericStringStream {
-    typedef typename Encoding::Ch Ch;
-
-    GenericStringStream(const Ch *src) : src_(src), head_(src) {}
-
-    Ch Peek() const { return *src_; }
-    Ch Take() { return *src_++; }
-    size_t Tell() const { return static_cast<size_t>(src_ - head_); }
-
-    Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
-    void Put(Ch) { RAPIDJSON_ASSERT(false); }
-    void Flush() { RAPIDJSON_ASSERT(false); }
-    size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
-    const Ch* src_;     //!< Current read position.
-    const Ch* head_;    //!< Original head of the string.
-};
-
-template <typename Encoding>
-struct StreamTraits<GenericStringStream<Encoding> > {
-    enum { copyOptimization = 1 };
-};
-
-//! String stream with UTF8 encoding.
-typedef GenericStringStream<UTF8<> > StringStream;
-
-///////////////////////////////////////////////////////////////////////////////
-// InsituStringStream
-
-//! A read-write string stream.
-/*! This string stream is particularly designed for in-situ parsing.
-    \note implements Stream concept
-*/
-template <typename Encoding>
-struct GenericInsituStringStream {
-    typedef typename Encoding::Ch Ch;
-
-    GenericInsituStringStream(Ch *src) : src_(src), dst_(0), head_(src) {}
-
-    // Read
-    Ch Peek() { return *src_; }
-    Ch Take() { return *src_++; }
-    size_t Tell() { return static_cast<size_t>(src_ - head_); }
-
-    // Write
-    void Put(Ch c) { RAPIDJSON_ASSERT(dst_ != 0); *dst_++ = c; }
-
-    Ch* PutBegin() { return dst_ = src_; }
-    size_t PutEnd(Ch* begin) { return static_cast<size_t>(dst_ - begin); }
-    void Flush() {}
-
-    Ch* Push(size_t count) { Ch* begin = dst_; dst_ += count; return begin; }
-    void Pop(size_t count) { dst_ -= count; }
-
-    Ch* src_;
-    Ch* dst_;
-    Ch* head_;
-};
-
-template <typename Encoding>
-struct StreamTraits<GenericInsituStringStream<Encoding> > {
-    enum { copyOptimization = 1 };
-};
-
-//! Insitu string stream with UTF8 encoding.
-typedef GenericInsituStringStream<UTF8<> > InsituStringStream;
-
-RAPIDJSON_NAMESPACE_END
-
-#endif // RAPIDJSON_STREAM_H_
diff --git a/io-tool/include/rapidjson/stringbuffer.h b/io-tool/include/rapidjson/stringbuffer.h
deleted file mode 100644
index 4e38b82..0000000
--- a/io-tool/include/rapidjson/stringbuffer.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_STRINGBUFFER_H_
-#define RAPIDJSON_STRINGBUFFER_H_
-
-#include "stream.h"
-#include "internal/stack.h"
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-#include <utility> // std::move
-#endif
-
-#include "internal/stack.h"
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-//! Represents an in-memory output stream.
-/*!
-    \tparam Encoding Encoding of the stream.
-    \tparam Allocator type for allocating memory buffer.
-    \note implements Stream concept
-*/
-template <typename Encoding, typename Allocator = CrtAllocator>
-class GenericStringBuffer {
-public:
-    typedef typename Encoding::Ch Ch;
-
-    GenericStringBuffer(Allocator* allocator = 0, size_t capacity = kDefaultCapacity) : stack_(allocator, capacity) {}
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    GenericStringBuffer(GenericStringBuffer&& rhs) : stack_(std::move(rhs.stack_)) {}
-    GenericStringBuffer& operator=(GenericStringBuffer&& rhs) {
-        if (&rhs != this)
-            stack_ = std::move(rhs.stack_);
-        return *this;
-    }
-#endif
-
-    void Put(Ch c) { *stack_.template Push<Ch>() = c; }
-    void PutUnsafe(Ch c) { *stack_.template PushUnsafe<Ch>() = c; }
-    void Flush() {}
-
-    void Clear() { stack_.Clear(); }
-    void ShrinkToFit() {
-        // Push and pop a null terminator. This is safe.
-        *stack_.template Push<Ch>() = '\0';
-        stack_.ShrinkToFit();
-        stack_.template Pop<Ch>(1);
-    }
-
-    void Reserve(size_t count) { stack_.template Reserve<Ch>(count); }
-    Ch* Push(size_t count) { return stack_.template Push<Ch>(count); }
-    Ch* PushUnsafe(size_t count) { return stack_.template PushUnsafe<Ch>(count); }
-    void Pop(size_t count) { stack_.template Pop<Ch>(count); }
-
-    const Ch* GetString() const {
-        // Push and pop a null terminator. This is safe.
-        *stack_.template Push<Ch>() = '\0';
-        stack_.template Pop<Ch>(1);
-
-        return stack_.template Bottom<Ch>();
-    }
-
-    //! Get the size of string in bytes in the string buffer.
-    size_t GetSize() const { return stack_.GetSize(); }
-
-    //! Get the length of string in Ch in the string buffer.
-    size_t GetLength() const { return stack_.GetSize() / sizeof(Ch); }
-
-    static const size_t kDefaultCapacity = 256;
-    mutable internal::Stack<Allocator> stack_;
-
-private:
-    // Prohibit copy constructor & assignment operator.
-    GenericStringBuffer(const GenericStringBuffer&);
-    GenericStringBuffer& operator=(const GenericStringBuffer&);
-};
-
-//! String buffer with UTF8 encoding
-typedef GenericStringBuffer<UTF8<> > StringBuffer;
-
-template<typename Encoding, typename Allocator>
-inline void PutReserve(GenericStringBuffer<Encoding, Allocator>& stream, size_t count) {
-    stream.Reserve(count);
-}
-
-template<typename Encoding, typename Allocator>
-inline void PutUnsafe(GenericStringBuffer<Encoding, Allocator>& stream, typename Encoding::Ch c) {
-    stream.PutUnsafe(c);
-}
-
-//! Implement specialized version of PutN() with memset() for better performance.
-template<>
-inline void PutN(GenericStringBuffer<UTF8<> >& stream, char c, size_t n) {
-    std::memset(stream.stack_.Push<char>(n), c, n * sizeof(c));
-}
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_STRINGBUFFER_H_
diff --git a/io-tool/include/rapidjson/writer.h b/io-tool/include/rapidjson/writer.h
deleted file mode 100644
index 6f5b690..0000000
--- a/io-tool/include/rapidjson/writer.h
+++ /dev/null
@@ -1,709 +0,0 @@
-// Tencent is pleased to support the open source community by making RapidJSON available.
-// 
-// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved.
-//
-// Licensed under the MIT License (the "License"); you may not use this file except
-// in compliance with the License. You may obtain a copy of the License at
-//
-// http://opensource.org/licenses/MIT
-//
-// Unless required by applicable law or agreed to in writing, software distributed 
-// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
-// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
-// specific language governing permissions and limitations under the License.
-
-#ifndef RAPIDJSON_WRITER_H_
-#define RAPIDJSON_WRITER_H_
-
-#include "stream.h"
-#include "internal/meta.h"
-#include "internal/stack.h"
-#include "internal/strfunc.h"
-#include "internal/dtoa.h"
-#include "internal/itoa.h"
-#include "stringbuffer.h"
-#include <new>      // placement new
-
-#if defined(RAPIDJSON_SIMD) && defined(_MSC_VER)
-#include <intrin.h>
-#pragma intrinsic(_BitScanForward)
-#endif
-#ifdef RAPIDJSON_SSE42
-#include <nmmintrin.h>
-#elif defined(RAPIDJSON_SSE2)
-#include <emmintrin.h>
-#elif defined(RAPIDJSON_NEON)
-#include <arm_neon.h>
-#endif
-
-#ifdef __clang__
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(padded)
-RAPIDJSON_DIAG_OFF(unreachable-code)
-RAPIDJSON_DIAG_OFF(c++98-compat)
-#elif defined(_MSC_VER)
-RAPIDJSON_DIAG_PUSH
-RAPIDJSON_DIAG_OFF(4127) // conditional expression is constant
-#endif
-
-RAPIDJSON_NAMESPACE_BEGIN
-
-///////////////////////////////////////////////////////////////////////////////
-// WriteFlag
-
-/*! \def RAPIDJSON_WRITE_DEFAULT_FLAGS 
-    \ingroup RAPIDJSON_CONFIG
-    \brief User-defined kWriteDefaultFlags definition.
-
-    User can define this as any \c WriteFlag combinations.
-*/
-#ifndef RAPIDJSON_WRITE_DEFAULT_FLAGS
-#define RAPIDJSON_WRITE_DEFAULT_FLAGS kWriteNoFlags
-#endif
-
-//! Combination of writeFlags
-enum WriteFlag {
-    kWriteNoFlags = 0,              //!< No flags are set.
-    kWriteValidateEncodingFlag = 1, //!< Validate encoding of JSON strings.
-    kWriteNanAndInfFlag = 2,        //!< Allow writing of Infinity, -Infinity and NaN.
-    kWriteDefaultFlags = RAPIDJSON_WRITE_DEFAULT_FLAGS  //!< Default write flags. Can be customized by defining RAPIDJSON_WRITE_DEFAULT_FLAGS
-};
-
-//! JSON writer
-/*! Writer implements the concept Handler.
-    It generates JSON text by events to an output os.
-
-    User may programmatically calls the functions of a writer to generate JSON text.
-
-    On the other side, a writer can also be passed to objects that generates events, 
-
-    for example Reader::Parse() and Document::Accept().
-
-    \tparam OutputStream Type of output stream.
-    \tparam SourceEncoding Encoding of source string.
-    \tparam TargetEncoding Encoding of output stream.
-    \tparam StackAllocator Type of allocator for allocating memory of stack.
-    \note implements Handler concept
-*/
-template<typename OutputStream, typename SourceEncoding = UTF8<>, typename TargetEncoding = UTF8<>, typename StackAllocator = CrtAllocator, unsigned writeFlags = kWriteDefaultFlags>
-class Writer {
-public:
-    typedef typename SourceEncoding::Ch Ch;
-
-    static const int kDefaultMaxDecimalPlaces = 324;
-
-    //! Constructor
-    /*! \param os Output stream.
-        \param stackAllocator User supplied allocator. If it is null, it will create a private one.
-        \param levelDepth Initial capacity of stack.
-    */
-    explicit
-    Writer(OutputStream& os, StackAllocator* stackAllocator = 0, size_t levelDepth = kDefaultLevelDepth) : 
-        os_(&os), level_stack_(stackAllocator, levelDepth * sizeof(Level)), maxDecimalPlaces_(kDefaultMaxDecimalPlaces), hasRoot_(false) {}
-
-    explicit
-    Writer(StackAllocator* allocator = 0, size_t levelDepth = kDefaultLevelDepth) :
-        os_(0), level_stack_(allocator, levelDepth * sizeof(Level)), maxDecimalPlaces_(kDefaultMaxDecimalPlaces), hasRoot_(false) {}
-
-#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
-    Writer(Writer&& rhs) :
-        os_(rhs.os_), level_stack_(std::move(rhs.level_stack_)), maxDecimalPlaces_(rhs.maxDecimalPlaces_), hasRoot_(rhs.hasRoot_) {
-        rhs.os_ = 0;
-    }
-#endif
-
-    //! Reset the writer with a new stream.
-    /*!
-        This function reset the writer with a new stream and default settings,
-        in order to make a Writer object reusable for output multiple JSONs.
-
-        \param os New output stream.
-        \code
-        Writer<OutputStream> writer(os1);
-        writer.StartObject();
-        // ...
-        writer.EndObject();
-
-        writer.Reset(os2);
-        writer.StartObject();
-        // ...
-        writer.EndObject();
-        \endcode
-    */
-    void Reset(OutputStream& os) {
-        os_ = &os;
-        hasRoot_ = false;
-        level_stack_.Clear();
-    }
-
-    //! Checks whether the output is a complete JSON.
-    /*!
-        A complete JSON has a complete root object or array.
-    */
-    bool IsComplete() const {
-        return hasRoot_ && level_stack_.Empty();
-    }
-
-    int GetMaxDecimalPlaces() const {
-        return maxDecimalPlaces_;
-    }
-
-    //! Sets the maximum number of decimal places for double output.
-    /*!
-        This setting truncates the output with specified number of decimal places.
-
-        For example, 
-
-        \code
-        writer.SetMaxDecimalPlaces(3);
-        writer.StartArray();
-        writer.Double(0.12345);                 // "0.123"
-        writer.Double(0.0001);                  // "0.0"
-        writer.Double(1.234567890123456e30);    // "1.234567890123456e30" (do not truncate significand for positive exponent)
-        writer.Double(1.23e-4);                 // "0.0"                  (do truncate significand for negative exponent)
-        writer.EndArray();
-        \endcode
-
-        The default setting does not truncate any decimal places. You can restore to this setting by calling
-        \code
-        writer.SetMaxDecimalPlaces(Writer::kDefaultMaxDecimalPlaces);
-        \endcode
-    */
-    void SetMaxDecimalPlaces(int maxDecimalPlaces) {
-        maxDecimalPlaces_ = maxDecimalPlaces;
-    }
-
-    /*!@name Implementation of Handler
-        \see Handler
-    */
-    //@{
-
-    bool Null()                 { Prefix(kNullType);   return EndValue(WriteNull()); }
-    bool Bool(bool b)           { Prefix(b ? kTrueType : kFalseType); return EndValue(WriteBool(b)); }
-    bool Int(int i)             { Prefix(kNumberType); return EndValue(WriteInt(i)); }
-    bool Uint(unsigned u)       { Prefix(kNumberType); return EndValue(WriteUint(u)); }
-    bool Int64(int64_t i64)     { Prefix(kNumberType); return EndValue(WriteInt64(i64)); }
-    bool Uint64(uint64_t u64)   { Prefix(kNumberType); return EndValue(WriteUint64(u64)); }
-
-    //! Writes the given \c double value to the stream
-    /*!
-        \param d The value to be written.
-        \return Whether it is succeed.
-    */
-    bool Double(double d)       { Prefix(kNumberType); return EndValue(WriteDouble(d)); }
-
-    bool RawNumber(const Ch* str, SizeType length, bool copy = false) {
-        RAPIDJSON_ASSERT(str != 0);
-        (void)copy;
-        Prefix(kNumberType);
-        return EndValue(WriteString(str, length));
-    }
-
-    bool String(const Ch* str, SizeType length, bool copy = false) {
-        RAPIDJSON_ASSERT(str != 0);
-        (void)copy;
-        Prefix(kStringType);
-        return EndValue(WriteString(str, length));
-    }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool String(const std::basic_string<Ch>& str) {
-        return String(str.data(), SizeType(str.size()));
-    }
-#endif
-
-    bool StartObject() {
-        Prefix(kObjectType);
-        new (level_stack_.template Push<Level>()) Level(false);
-        return WriteStartObject();
-    }
-
-    bool Key(const Ch* str, SizeType length, bool copy = false) { return String(str, length, copy); }
-
-#if RAPIDJSON_HAS_STDSTRING
-    bool Key(const std::basic_string<Ch>& str)
-    {
-      return Key(str.data(), SizeType(str.size()));
-    }
-#endif
-	
-    bool EndObject(SizeType memberCount = 0) {
-        (void)memberCount;
-        RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level)); // not inside an Object
-        RAPIDJSON_ASSERT(!level_stack_.template Top<Level>()->inArray); // currently inside an Array, not Object
-        RAPIDJSON_ASSERT(0 == level_stack_.template Top<Level>()->valueCount % 2); // Object has a Key without a Value
-        level_stack_.template Pop<Level>(1);
-        return EndValue(WriteEndObject());
-    }
-
-    bool StartArray() {
-        Prefix(kArrayType);
-        new (level_stack_.template Push<Level>()) Level(true);
-        return WriteStartArray();
-    }
-
-    bool EndArray(SizeType elementCount = 0) {
-        (void)elementCount;
-        RAPIDJSON_ASSERT(level_stack_.GetSize() >= sizeof(Level));
-        RAPIDJSON_ASSERT(level_stack_.template Top<Level>()->inArray);
-        level_stack_.template Pop<Level>(1);
-        return EndValue(WriteEndArray());
-    }
-    //@}
-
-    /*! @name Convenience extensions */
-    //@{
-
-    //! Simpler but slower overload.
-    bool String(const Ch* const& str) { return String(str, internal::StrLen(str)); }
-    bool Key(const Ch* const& str) { return Key(str, internal::StrLen(str)); }
-    
-    //@}
-
-    //! Write a raw JSON value.
-    /*!
-        For user to write a stringified JSON as a value.
-
-        \param json A well-formed JSON value. It should not contain null character within [0, length - 1] range.
-        \param length Length of the json.
-        \param type Type of the root of json.
-    */
-    bool RawValue(const Ch* json, size_t length, Type type) {
-        RAPIDJSON_ASSERT(json != 0);
-        Prefix(type);
-        return EndValue(WriteRawValue(json, length));
-    }
-
-    //! Flush the output stream.
-    /*!
-        Allows the user to flush the output stream immediately.
-     */
-    void Flush() {
-        os_->Flush();
-    }
-
-protected:
-    //! Information for each nested level
-    struct Level {
-        Level(bool inArray_) : valueCount(0), inArray(inArray_) {}
-        size_t valueCount;  //!< number of values in this level
-        bool inArray;       //!< true if in array, otherwise in object
-    };
-
-    static const size_t kDefaultLevelDepth = 32;
-
-    bool WriteNull()  {
-        PutReserve(*os_, 4);
-        PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'u'); PutUnsafe(*os_, 'l'); PutUnsafe(*os_, 'l'); return true;
-    }
-
-    bool WriteBool(bool b)  {
-        if (b) {
-            PutReserve(*os_, 4);
-            PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'r'); PutUnsafe(*os_, 'u'); PutUnsafe(*os_, 'e');
-        }
-        else {
-            PutReserve(*os_, 5);
-            PutUnsafe(*os_, 'f'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'l'); PutUnsafe(*os_, 's'); PutUnsafe(*os_, 'e');
-        }
-        return true;
-    }
-
-    bool WriteInt(int i) {
-        char buffer[11];
-        const char* end = internal::i32toa(i, buffer);
-        PutReserve(*os_, static_cast<size_t>(end - buffer));
-        for (const char* p = buffer; p != end; ++p)
-            PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(*p));
-        return true;
-    }
-
-    bool WriteUint(unsigned u) {
-        char buffer[10];
-        const char* end = internal::u32toa(u, buffer);
-        PutReserve(*os_, static_cast<size_t>(end - buffer));
-        for (const char* p = buffer; p != end; ++p)
-            PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(*p));
-        return true;
-    }
-
-    bool WriteInt64(int64_t i64) {
-        char buffer[21];
-        const char* end = internal::i64toa(i64, buffer);
-        PutReserve(*os_, static_cast<size_t>(end - buffer));
-        for (const char* p = buffer; p != end; ++p)
-            PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(*p));
-        return true;
-    }
-
-    bool WriteUint64(uint64_t u64) {
-        char buffer[20];
-        char* end = internal::u64toa(u64, buffer);
-        PutReserve(*os_, static_cast<size_t>(end - buffer));
-        for (char* p = buffer; p != end; ++p)
-            PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(*p));
-        return true;
-    }
-
-    bool WriteDouble(double d) {
-        if (internal::Double(d).IsNanOrInf()) {
-            if (!(writeFlags & kWriteNanAndInfFlag))
-                return false;
-            if (internal::Double(d).IsNan()) {
-                PutReserve(*os_, 3);
-                PutUnsafe(*os_, 'N'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'N');
-                return true;
-            }
-            if (internal::Double(d).Sign()) {
-                PutReserve(*os_, 9);
-                PutUnsafe(*os_, '-');
-            }
-            else
-                PutReserve(*os_, 8);
-            PutUnsafe(*os_, 'I'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'f');
-            PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'y');
-            return true;
-        }
-
-        char buffer[25];
-        char* end = internal::dtoa(d, buffer, maxDecimalPlaces_);
-        PutReserve(*os_, static_cast<size_t>(end - buffer));
-        for (char* p = buffer; p != end; ++p)
-            PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(*p));
-        return true;
-    }
-
-    bool WriteString(const Ch* str, SizeType length)  {
-        static const typename OutputStream::Ch hexDigits[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
-        static const char escape[256] = {
-#define Z16 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-            //0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F
-            'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'b', 't', 'n', 'u', 'f', 'r', 'u', 'u', // 00
-            'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', 'u', // 10
-              0,   0, '"',   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0, // 20
-            Z16, Z16,                                                                       // 30~4F
-              0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,'\\',   0,   0,   0, // 50
-            Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16, Z16                                // 60~FF
-#undef Z16
-        };
-
-        if (TargetEncoding::supportUnicode)
-            PutReserve(*os_, 2 + length * 6); // "\uxxxx..."
-        else
-            PutReserve(*os_, 2 + length * 12);  // "\uxxxx\uyyyy..."
-
-        PutUnsafe(*os_, '\"');
-        GenericStringStream<SourceEncoding> is(str);
-        while (ScanWriteUnescapedString(is, length)) {
-            const Ch c = is.Peek();
-            if (!TargetEncoding::supportUnicode && static_cast<unsigned>(c) >= 0x80) {
-                // Unicode escaping
-                unsigned codepoint;
-                if (RAPIDJSON_UNLIKELY(!SourceEncoding::Decode(is, &codepoint)))
-                    return false;
-                PutUnsafe(*os_, '\\');
-                PutUnsafe(*os_, 'u');
-                if (codepoint <= 0xD7FF || (codepoint >= 0xE000 && codepoint <= 0xFFFF)) {
-                    PutUnsafe(*os_, hexDigits[(codepoint >> 12) & 15]);
-                    PutUnsafe(*os_, hexDigits[(codepoint >>  8) & 15]);
-                    PutUnsafe(*os_, hexDigits[(codepoint >>  4) & 15]);
-                    PutUnsafe(*os_, hexDigits[(codepoint      ) & 15]);
-                }
-                else {
-                    RAPIDJSON_ASSERT(codepoint >= 0x010000 && codepoint <= 0x10FFFF);
-                    // Surrogate pair
-                    unsigned s = codepoint - 0x010000;
-                    unsigned lead = (s >> 10) + 0xD800;
-                    unsigned trail = (s & 0x3FF) + 0xDC00;
-                    PutUnsafe(*os_, hexDigits[(lead >> 12) & 15]);
-                    PutUnsafe(*os_, hexDigits[(lead >>  8) & 15]);
-                    PutUnsafe(*os_, hexDigits[(lead >>  4) & 15]);
-                    PutUnsafe(*os_, hexDigits[(lead      ) & 15]);
-                    PutUnsafe(*os_, '\\');
-                    PutUnsafe(*os_, 'u');
-                    PutUnsafe(*os_, hexDigits[(trail >> 12) & 15]);
-                    PutUnsafe(*os_, hexDigits[(trail >>  8) & 15]);
-                    PutUnsafe(*os_, hexDigits[(trail >>  4) & 15]);
-                    PutUnsafe(*os_, hexDigits[(trail      ) & 15]);                    
-                }
-            }
-            else if ((sizeof(Ch) == 1 || static_cast<unsigned>(c) < 256) && RAPIDJSON_UNLIKELY(escape[static_cast<unsigned char>(c)]))  {
-                is.Take();
-                PutUnsafe(*os_, '\\');
-                PutUnsafe(*os_, static_cast<typename OutputStream::Ch>(escape[static_cast<unsigned char>(c)]));
-                if (escape[static_cast<unsigned char>(c)] == 'u') {
-                    PutUnsafe(*os_, '0');
-                    PutUnsafe(*os_, '0');
-                    PutUnsafe(*os_, hexDigits[static_cast<unsigned char>(c) >> 4]);
-                    PutUnsafe(*os_, hexDigits[static_cast<unsigned char>(c) & 0xF]);
-                }
-            }
-            else if (RAPIDJSON_UNLIKELY(!(writeFlags & kWriteValidateEncodingFlag ? 
-                Transcoder<SourceEncoding, TargetEncoding>::Validate(is, *os_) :
-                Transcoder<SourceEncoding, TargetEncoding>::TranscodeUnsafe(is, *os_))))
-                return false;
-        }
-        PutUnsafe(*os_, '\"');
-        return true;
-    }
-
-    bool ScanWriteUnescapedString(GenericStringStream<SourceEncoding>& is, size_t length) {
-        return RAPIDJSON_LIKELY(is.Tell() < length);
-    }
-
-    bool WriteStartObject() { os_->Put('{'); return true; }
-    bool WriteEndObject()   { os_->Put('}'); return true; }
-    bool WriteStartArray()  { os_->Put('['); return true; }
-    bool WriteEndArray()    { os_->Put(']'); return true; }
-
-    bool WriteRawValue(const Ch* json, size_t length) {
-        PutReserve(*os_, length);
-        GenericStringStream<SourceEncoding> is(json);
-        while (RAPIDJSON_LIKELY(is.Tell() < length)) {
-            RAPIDJSON_ASSERT(is.Peek() != '\0');
-            if (RAPIDJSON_UNLIKELY(!(writeFlags & kWriteValidateEncodingFlag ? 
-                Transcoder<SourceEncoding, TargetEncoding>::Validate(is, *os_) :
-                Transcoder<SourceEncoding, TargetEncoding>::TranscodeUnsafe(is, *os_))))
-                return false;
-        }
-        return true;
-    }
-
-    void Prefix(Type type) {
-        (void)type;
-        if (RAPIDJSON_LIKELY(level_stack_.GetSize() != 0)) { // this value is not at root
-            Level* level = level_stack_.template Top<Level>();
-            if (level->valueCount > 0) {
-                if (level->inArray) 
-                    os_->Put(','); // add comma if it is not the first element in array
-                else  // in object
-                    os_->Put((level->valueCount % 2 == 0) ? ',' : ':');
-            }
-            if (!level->inArray && level->valueCount % 2 == 0)
-                RAPIDJSON_ASSERT(type == kStringType);  // if it's in object, then even number should be a name
-            level->valueCount++;
-        }
-        else {
-            RAPIDJSON_ASSERT(!hasRoot_);    // Should only has one and only one root.
-            hasRoot_ = true;
-        }
-    }
-
-    // Flush the value if it is the top level one.
-    bool EndValue(bool ret) {
-        if (RAPIDJSON_UNLIKELY(level_stack_.Empty()))   // end of json text
-            Flush();
-        return ret;
-    }
-
-    OutputStream* os_;
-    internal::Stack<StackAllocator> level_stack_;
-    int maxDecimalPlaces_;
-    bool hasRoot_;
-
-private:
-    // Prohibit copy constructor & assignment operator.
-    Writer(const Writer&);
-    Writer& operator=(const Writer&);
-};
-
-// Full specialization for StringStream to prevent memory copying
-
-template<>
-inline bool Writer<StringBuffer>::WriteInt(int i) {
-    char *buffer = os_->Push(11);
-    const char* end = internal::i32toa(i, buffer);
-    os_->Pop(static_cast<size_t>(11 - (end - buffer)));
-    return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteUint(unsigned u) {
-    char *buffer = os_->Push(10);
-    const char* end = internal::u32toa(u, buffer);
-    os_->Pop(static_cast<size_t>(10 - (end - buffer)));
-    return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteInt64(int64_t i64) {
-    char *buffer = os_->Push(21);
-    const char* end = internal::i64toa(i64, buffer);
-    os_->Pop(static_cast<size_t>(21 - (end - buffer)));
-    return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteUint64(uint64_t u) {
-    char *buffer = os_->Push(20);
-    const char* end = internal::u64toa(u, buffer);
-    os_->Pop(static_cast<size_t>(20 - (end - buffer)));
-    return true;
-}
-
-template<>
-inline bool Writer<StringBuffer>::WriteDouble(double d) {
-    if (internal::Double(d).IsNanOrInf()) {
-        // Note: This code path can only be reached if (RAPIDJSON_WRITE_DEFAULT_FLAGS & kWriteNanAndInfFlag).
-        if (!(kWriteDefaultFlags & kWriteNanAndInfFlag))
-            return false;
-        if (internal::Double(d).IsNan()) {
-            PutReserve(*os_, 3);
-            PutUnsafe(*os_, 'N'); PutUnsafe(*os_, 'a'); PutUnsafe(*os_, 'N');
-            return true;
-        }
-        if (internal::Double(d).Sign()) {
-            PutReserve(*os_, 9);
-            PutUnsafe(*os_, '-');
-        }
-        else
-            PutReserve(*os_, 8);
-        PutUnsafe(*os_, 'I'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'f');
-        PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 'n'); PutUnsafe(*os_, 'i'); PutUnsafe(*os_, 't'); PutUnsafe(*os_, 'y');
-        return true;
-    }
-    
-    char *buffer = os_->Push(25);
-    char* end = internal::dtoa(d, buffer, maxDecimalPlaces_);
-    os_->Pop(static_cast<size_t>(25 - (end - buffer)));
-    return true;
-}
-
-#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42)
-template<>
-inline bool Writer<StringBuffer>::ScanWriteUnescapedString(StringStream& is, size_t length) {
-    if (length < 16)
-        return RAPIDJSON_LIKELY(is.Tell() < length);
-
-    if (!RAPIDJSON_LIKELY(is.Tell() < length))
-        return false;
-
-    const char* p = is.src_;
-    const char* end = is.head_ + length;
-    const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-    const char* endAligned = reinterpret_cast<const char*>(reinterpret_cast<size_t>(end) & static_cast<size_t>(~15));
-    if (nextAligned > end)
-        return true;
-
-    while (p != nextAligned)
-        if (*p < 0x20 || *p == '\"' || *p == '\\') {
-            is.src_ = p;
-            return RAPIDJSON_LIKELY(is.Tell() < length);
-        }
-        else
-            os_->PutUnsafe(*p++);
-
-    // The rest of string using SIMD
-    static const char dquote[16] = { '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"', '\"' };
-    static const char bslash[16] = { '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\', '\\' };
-    static const char space[16]  = { 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F };
-    const __m128i dq = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&dquote[0]));
-    const __m128i bs = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&bslash[0]));
-    const __m128i sp = _mm_loadu_si128(reinterpret_cast<const __m128i *>(&space[0]));
-
-    for (; p != endAligned; p += 16) {
-        const __m128i s = _mm_load_si128(reinterpret_cast<const __m128i *>(p));
-        const __m128i t1 = _mm_cmpeq_epi8(s, dq);
-        const __m128i t2 = _mm_cmpeq_epi8(s, bs);
-        const __m128i t3 = _mm_cmpeq_epi8(_mm_max_epu8(s, sp), sp); // s < 0x20 <=> max(s, 0x1F) == 0x1F
-        const __m128i x = _mm_or_si128(_mm_or_si128(t1, t2), t3);
-        unsigned short r = static_cast<unsigned short>(_mm_movemask_epi8(x));
-        if (RAPIDJSON_UNLIKELY(r != 0)) {   // some of characters is escaped
-            SizeType len;
-#ifdef _MSC_VER         // Find the index of first escaped
-            unsigned long offset;
-            _BitScanForward(&offset, r);
-            len = offset;
-#else
-            len = static_cast<SizeType>(__builtin_ffs(r) - 1);
-#endif
-            char* q = reinterpret_cast<char*>(os_->PushUnsafe(len));
-            for (size_t i = 0; i < len; i++)
-                q[i] = p[i];
-
-            p += len;
-            break;
-        }
-        _mm_storeu_si128(reinterpret_cast<__m128i *>(os_->PushUnsafe(16)), s);
-    }
-
-    is.src_ = p;
-    return RAPIDJSON_LIKELY(is.Tell() < length);
-}
-#elif defined(RAPIDJSON_NEON)
-template<>
-inline bool Writer<StringBuffer>::ScanWriteUnescapedString(StringStream& is, size_t length) {
-    if (length < 16)
-        return RAPIDJSON_LIKELY(is.Tell() < length);
-
-    if (!RAPIDJSON_LIKELY(is.Tell() < length))
-        return false;
-
-    const char* p = is.src_;
-    const char* end = is.head_ + length;
-    const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 15) & static_cast<size_t>(~15));
-    const char* endAligned = reinterpret_cast<const char*>(reinterpret_cast<size_t>(end) & static_cast<size_t>(~15));
-    if (nextAligned > end)
-        return true;
-
-    while (p != nextAligned)
-        if (*p < 0x20 || *p == '\"' || *p == '\\') {
-            is.src_ = p;
-            return RAPIDJSON_LIKELY(is.Tell() < length);
-        }
-        else
-            os_->PutUnsafe(*p++);
-
-    // The rest of string using SIMD
-    const uint8x16_t s0 = vmovq_n_u8('"');
-    const uint8x16_t s1 = vmovq_n_u8('\\');
-    const uint8x16_t s2 = vmovq_n_u8('\b');
-    const uint8x16_t s3 = vmovq_n_u8(32);
-
-    for (; p != endAligned; p += 16) {
-        const uint8x16_t s = vld1q_u8(reinterpret_cast<const uint8_t *>(p));
-        uint8x16_t x = vceqq_u8(s, s0);
-        x = vorrq_u8(x, vceqq_u8(s, s1));
-        x = vorrq_u8(x, vceqq_u8(s, s2));
-        x = vorrq_u8(x, vcltq_u8(s, s3));
-
-        x = vrev64q_u8(x);                     // Rev in 64
-        uint64_t low = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 0);   // extract
-        uint64_t high = vgetq_lane_u64(reinterpret_cast<uint64x2_t>(x), 1);  // extract
-
-        SizeType len = 0;
-        bool escaped = false;
-        if (low == 0) {
-            if (high != 0) {
-                unsigned lz = (unsigned)__builtin_clzll(high);
-                len = 8 + (lz >> 3);
-                escaped = true;
-            }
-        } else {
-            unsigned lz = (unsigned)__builtin_clzll(low);
-            len = lz >> 3;
-            escaped = true;
-        }
-        if (RAPIDJSON_UNLIKELY(escaped)) {   // some of characters is escaped
-            char* q = reinterpret_cast<char*>(os_->PushUnsafe(len));
-            for (size_t i = 0; i < len; i++)
-                q[i] = p[i];
-
-            p += len;
-            break;
-        }
-        vst1q_u8(reinterpret_cast<uint8_t *>(os_->PushUnsafe(16)), s);
-    }
-
-    is.src_ = p;
-    return RAPIDJSON_LIKELY(is.Tell() < length);
-}
-#endif // RAPIDJSON_NEON
-
-RAPIDJSON_NAMESPACE_END
-
-#if defined(_MSC_VER) || defined(__clang__)
-RAPIDJSON_DIAG_POP
-#endif
-
-#endif // RAPIDJSON_RAPIDJSON_H_
diff --git a/io-tool/src/MtsIo.cpp b/io-tool/src/MtsIo.cpp
deleted file mode 100644
index 6dda979..0000000
--- a/io-tool/src/MtsIo.cpp
+++ /dev/null
@@ -1,413 +0,0 @@
-/**********************************************************************
-* COPYRIGHT 2016 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
-
-#include "General.h"
-#include "Version.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <dirent.h>
-#include <algorithm>
-#include <string.h>
-#include <regex>
-#include <sys/stat.h>
-
-class mtsDevice{
-    private:
-        bool verbose = false;
-        rapidjson::Document capabilities;
-        rapidjson::Document deviceInfo;
-        rapidjson::Document accessoryCards;
-        rapidjson::Value accessoryCard;
-        rapidjson::Document::AllocatorType& alloc = deviceInfo.GetAllocator();
-        rapidjson::Document::AllocatorType& accessoryCardsAlloc = accessoryCards.GetAllocator();
-        std::vector<std::string> apIdentifiers = {"ap1", "ap2", "lora", "lora-2"};
-        std::vector<std::string> storeFilters = {"mac-", "-id", "uuid", "/eui", "/cdone",
-            "hw-version", "imei", "capability/", "radio-reset-backoff-seconds", "modalias",
-            "power", "subsystem", "uevent", "board-temperature", "adc", "din", "gpi", "reset"
-            "led3", "led-ls", "usbhd-ps-oc"};
-        std::map<std::string, bool> capabilityList = {{"adc", false},{"bluetooth", false},
-            {"cell", false},{"cellWwan", false},{"din", false},{"extserial", false},{"gpio", false},
-            {"gps", false},{"lora", false},{"loraNetworkServer", false},{"nodeRed", false},
-            {"rs232", false},{"rs422", false},{"rs485", false},{"serial", false},{"wifi", false}};
-
-    public:
-        mtsDevice() {}
-
-        void Verbose(bool val) {
-            verbose = val;
-        }
-
-        bool Verbose() {
-            return verbose;
-        }
-
-        void logInfo(std::string info) {
-            if (verbose) {
-                printf("info: %s\n", info.c_str());
-            }
-        }
-
-        void logError(std::string info) {
-            printf("error: %s\n", info.c_str());
-        }
-
-        void exitHandler(int code) {
-            if (code != 0) {
-                logError("exiting with " + std::to_string(code));
-            }
-            exit(code);
-        }
-
-        bool fileExists(std::string file) {
-            struct stat buffer;
-            return (stat (file.c_str(), &buffer) == 0) ? true : false;
-        }
-
-        void getSystemTreeJson(const char * dir_name) {
-            char full_dir[PATH_MAX];
-            strcpy(full_dir, SYSFS_PLATFORM);
-            strcat(full_dir, dir_name);
-            std::regex lora15Filters("(MTAC-LORA-)(.*)|(MTCAP-LORA-)(.*)");
-            std::regex loraG16Filters("(MTAC-LORA-G16)(.*)");
-            std::regex loraG64Filters("(MTAC-LORA-G64)(.*)");
-            std::regex gpiobFilters("(MTAC-GPIOB)|(MMTAC-GPIOI)");
-            std::regex mfserFilters("(MTAC-MFSER-DTE)|(MTAC-MFSER-DCE)");
-            DIR * d = opendir (full_dir);
-
-            if (!d) {
-                printError("Cannot open directory %s", full_dir);
-                exit (EXIT_FAILURE);
-            }
-            while (1) {
-                struct dirent * entry;
-                const char * d_name;
-                entry = readdir (d);        // Gets subsequent entries from "d"
-                if (!entry) {               // If there are no more entries, exit
-                    break;
-                }
-                d_name = entry->d_name;     // Get file name
-                if (!(entry->d_type & DT_DIR)) {
-                    std::string b(full_dir);
-                    b.append("/");
-                    b.append(d_name);
-                    std::ifstream t(b);
-                    std::stringstream buffer;
-                    buffer << t.rdbuf();
-                    std::string fileData = MTS::Text::trim(buffer.str());
-                    if (strlen(dir_name) > 0) {
-                        if (std::binary_search(apIdentifiers.begin(), apIdentifiers.end(), dir_name)) {
-                            if (accessoryCard.IsNull()) {
-                                accessoryCard.SetObject();
-                            } else if (accessoryCard.HasMember(d_name)) {
-                                accessoryCards.PushBack(accessoryCard, accessoryCardsAlloc);
-                                accessoryCard.SetObject();
-                            }
-                            if (strcmp(d_name, "product-id") == 0) {
-                                if (regex_match(fileData, lora15Filters)) {
-                                    capabilityList["lora"] = true;
-                                    std::string fpgaVersion;
-                                    if (strcmp(dir_name + strlen(dir_name) - 1, "2")) {
-                                        MTS::System::cmd(LORA_1_5_AP2_FPGA_VERSION, fpgaVersion);
-                                    } else {
-                                        MTS::System::cmd(LORA_1_5_AP1_FPGA_VERSION, fpgaVersion);
-                                    }
-                                    if (fpgaVersion.empty()) {
-                                        accessoryCard.AddMember("loraFpgaVersion", "255", accessoryCardsAlloc);
-                                    } else {
-                                        accessoryCard.AddMember("loraFpgaVersion", std::stoi(fpgaVersion), accessoryCardsAlloc);
-                                    }
-                                } else if (regex_match(fileData, loraG16Filters)) {
-                                    capabilityList["lora"] = true;
-                                    std::string fpgaVersion;
-                                    MTS::System::cmd(LORA_2_1_FPGA_VERSION, fpgaVersion);
-                                    accessoryCard.AddMember("loraFpgaVersion", std::stoi(fpgaVersion), accessoryCardsAlloc);
-                                } else if (regex_match(fileData, loraG64Filters)) {
-                                    capabilityList["lora"] = true;
-                                    std::string fpgaVersion;
-                                    std::string fpgaVersion2;
-                                    MTS::System::cmd(LORA_2_1_FPGA_VERSION, fpgaVersion);
-                                    MTS::System::cmd(LORA_2_1_EXT_FPGA_VERSION, fpgaVersion2);
-                                    accessoryCard.AddMember("loraFpgaVersion", std::stoi(fpgaVersion), accessoryCardsAlloc);
-                                    accessoryCard.AddMember("loraFpgaVersion2", std::stoi(fpgaVersion2), accessoryCardsAlloc);
-                                } else if (regex_match(fileData, gpiobFilters)) {
-                                    capabilityList["adc"] = true;
-                                    capabilityList["din"] = true;
-                                    capabilityList["dout"] = true;
-                                    capabilityList["gpio"] = true;
-                                } else if (regex_match(fileData, mfserFilters)) {
-                                    capabilityList["rs232"] = true;
-                                    capabilityList["rs422"] = true;
-                                    capabilityList["rs485"] = true;
-                                    capabilityList["serial"] = true;
-                                    if (fileExists("/dev/ext_serial") && strlen(dir_name) > 0) {
-                                        std::string cmd = "ln -s /dev/ttyAP" + std::string(dir_name + strlen(dir_name) - 1) + " /dev/ext_serial";
-                                        std::string temp;
-                                        MTS::System::cmd(cmd, temp);
-                                    }
-                                }
-                            }
-                            accessoryCard.AddMember(rapidjson::Value().SetString(d_name, accessoryCardsAlloc), rapidjson::Value().SetString(fileData.c_str(), accessoryCardsAlloc), accessoryCardsAlloc);
-                        } else if (strcmp (dir_name, "capability") == 0 && fileData == "1") {
-                            capabilityList[toCamelCase(d_name)] = true;
-                        }
-                    } else {
-                        deviceInfo.AddMember(rapidjson::Value().SetString(d_name, alloc), rapidjson::Value().SetString(fileData.c_str(), alloc), alloc);
-                        // printf ("%s/%s = %s\n", dir_name, d_name, fileData.c_str());
-                    }
-                }
-            if (entry->d_type & DT_DIR) { /* Check that the directory is not "d" or d's parent. */
-                if (strcmp (d_name, "..") != 0 && strcmp (d_name, ".") != 0) {
-                        char path[PATH_MAX];
-                        int path_length = snprintf (path, PATH_MAX, "%s/%s", full_dir, d_name);
-                        if (path_length >= PATH_MAX) {
-                            fprintf (stderr, "Path length has got too long.\n");
-                            exit (EXIT_FAILURE);
-                        }
-                        char new_path[PATH_MAX];
-                        strcpy(new_path, "/");
-                        strcat(new_path, d_name);
-                        getSystemTreeJson(d_name);  // Recursively call with the new path
-                    }
-                }
-            }
-            if (closedir (d)) { /* After going through all the entries, close the directory. */
-                fprintf (stderr, "Could not close '%s': %s\n",
-                         full_dir, strerror (errno));
-                exit (EXIT_FAILURE);
-            }
-        }
-        void print_dir (const char * dir_name, std::vector<std::string> &results) {
-            char full_dir[PATH_MAX];
-            strcpy(full_dir, SYSFS_PLATFORM);
-            strcat(full_dir, dir_name);
-            DIR * d = opendir (full_dir);
-
-            if (! d) {
-                fprintf (stderr, "Cannot open directory '%s': %s\n",
-                         dir_name, strerror (errno));
-                exit (EXIT_FAILURE);
-            }
-            while (1) {
-                struct dirent * entry = readdir (d);
-                if (! entry) {
-                    break;
-                }
-                const char *  d_name = entry->d_name;
-                if (! (entry->d_type & DT_DIR)) {
-                    std::string result;
-                    if (strlen(dir_name) > 0) {
-                        result.append(dir_name + 1);
-                        result.append("/");
-                        result.append(d_name);
-                    } else {
-                        result.append(d_name);
-                    }
-                    results.push_back(result);
-                    // printf ("          %s/%s\n", dir_name, d_name);
-                }
-                if (entry->d_type & DT_DIR) {
-                    if (strcmp (d_name, "..") != 0 && strcmp (d_name, ".") != 0) {
-                        int path_length;
-                        char path[PATH_MAX];
-                        path_length = snprintf (path, PATH_MAX, "%s/%s", dir_name, d_name);
-                        if (path_length >= PATH_MAX) {
-                            fprintf (stderr, "Path length has got too long.\n");
-                            exit (EXIT_FAILURE);
-                        }
-                        print_dir (path, results);
-                    }
-                }
-            }
-            if (closedir (d)) {
-                fprintf (stderr, "Could not close '%s': %s\n",
-                         dir_name, strerror (errno));
-                exit (EXIT_FAILURE);
-            }
-        }
-
-        std::string toCamelCase(const char * d_name)  {
-            std::string camelString = strdup(d_name);
-            std::string tempString = "";
-            for (size_t x = 0; x < camelString.length(); x++){
-                if (camelString[x] == '-'){
-                    tempString = camelString.substr(x + 1, 1);
-                    transform(tempString.begin(), tempString.end(), tempString.begin(), toupper);
-                    camelString.erase(x, 2);
-                    camelString.insert(x, tempString);
-                }
-            }
-            return camelString;
-        }
-
-        void json() {
-            deviceInfo.SetObject();
-            capabilities.SetObject();
-            accessoryCards.SetArray();
-            getSystemTreeJson("");
-            if (!accessoryCard.IsNull()) {
-                accessoryCards.PushBack(accessoryCard, accessoryCardsAlloc);
-            }
-            for (const auto capability : capabilityList) {
-                capabilities.AddMember(rapidjson::Value().SetString(capability.first.c_str(),
-                    capability.first.length(), accessoryCardsAlloc), capability.second, accessoryCardsAlloc);
-            }
-
-            deviceInfo.AddMember("capabilities", capabilities, alloc);
-            deviceInfo.AddMember("accessoryCards", accessoryCards, alloc);
-            printJson();
-        }
-
-        void printJson() {
-            rapidjson::StringBuffer buffer;
-            rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
-            deviceInfo.Accept(writer);
-            std::cout << (buffer.GetString());
-        }
-
-        void printVersion (std::string name) {
-            printf("%s %s\nCopyright (C) 2019 by Multi-Tech Systems\nThis program is free software; you may redistribute it under the terms of\nthe GNU General Public License version 2 or (at your option) any later version.\nThis program has absolutely no warranty.\n",name.c_str(), Version::version.c_str());
-        }
-
-        void show(std::string program) {
-            std::ifstream fileToRead(SYSFS_PLATFORM + program);
-            if (fileToRead) {
-                std::string fileData;
-                std::getline(fileToRead, fileData);
-                printf("%s\n",fileData.c_str());
-            } else {
-                printf("cat: can't open '%s%s': No such file or directory\n", SYSFS_PLATFORM, program.c_str());
-            }
-        }
-
-        void printUsage(std::string program) {
-            std::vector<std::string> showResults;
-            printf("Usage: %s [ OPTIONS ] OBJECT [--] [ ARGUMENTS ]\n", program.c_str());
-            printf("where  OBJECT := {\n");
-            printf("         show SHOW-NAME |\n");
-            printf("         store STORE-NAME |\n");
-            printf("         json |\n");
-            printf("       }\n");
-            printf("\n");
-            printf("       SHOW-NAME := {\n");
-            print_dir("", showResults);
-            sort(showResults.begin(), showResults.end());       // Unix file tree is not sorted
-            std::regex showFilters("(modalias)|(power)(.*)|(subsystem)|(uevent)");
-            std::regex storeFilters("(.*)(mac-)(.*)|(.*)(-id)|(uuid)|(.*)(/eui)|(.*)(/cdone)|(.*)(hw-version)|(imei)|(capability)(.*)|(radio-reset-backoff-seconds)|(modalias)|(power)|((subsystem)(.*))|(uevent)|(board-temperature)|(reset)|(led3)|(led-ls)|(usbhd-ps-oc)|(.*)(adc[0-9])|(.*)(din[0-9])|(gpi[0-9])|(gpi[0-9][0-9])");
-            std::regex serialModeFilter("(.*)(serial-mode)");
-
-            for (std::string showResult: showResults) {
-                if (!regex_match(showResult, showFilters))
-                    printf ("          %s\n", showResult.c_str());
-            }
-            printf("       }\n");
-            printf("\n");
-            printf("       STORE-NAME := {\n");
-            for (std::string showResult: showResults) {
-                if (showResult == "radio-reset") {
-                    printf ("          %s { 0 }\n", showResult.c_str());
-                } else if (showResult == "reset-monitor") {
-                    printf ("          %s { pid short-signal long-signal [extra-long-signal] }\n", showResult.c_str());
-                } else if (showResult == "reset-monitor-intervals") {
-                    printf ("          %s { short-interval long-interval }\n", showResult.c_str());
-                } else if (regex_match(showResult, serialModeFilter)) {
-                    printf ("          %s { loopback | rs232 | rs485-half | rs422-485-full }\n", showResult.c_str());
-                } else if (!regex_match(showResult, storeFilters)) {
-                    printf ("          %s BOOLEAN\n", showResult.c_str());
-                }
-            }
-            printf("       OPTIONS := {\n");
-            printf("         --verbose\n");
-            printf("       }\n");
-            printf("\n");
-            printf("       BOOLEAN := { OFF | ON }\n");
-            printf("       OFF := 0\n");
-            printf("       ON := 1\n");
-            printf("\n");
-        }
-
-        void showTrigger(std::string name) {
-            std::ifstream fileToRead(LEDS_GPIO_DIR + name + "/trigger");
-            if (fileToRead) {
-                std::string fileData;
-                std::getline(fileToRead, fileData);
-                printf("%s\n",fileData.c_str());
-                fileToRead.close();
-            } else {
-                logError("can't not open '" + std::string(LEDS_GPIO_DIR) + name + "/trigger': No such file or directory");
-                exitHandler(99);
-            }
-        }
-
-        void storeTrigger(std::string name, std::string value) {
-            logInfo("setting " + name + " to " + value);
-            std::ofstream fileToWrite(LEDS_GPIO_DIR + name + "/trigger");
-            if (!fileToWrite.bad()) {
-                fileToWrite << value;
-                fileToWrite.close();
-            } else {
-                logError("can't not open '" + std::string(LEDS_GPIO_DIR) + name + "/trigger': No such file or directory");
-                exitHandler(99);
-            }
-        }
-};
-
-
-int main(int argc, char const* const argv[]) {
-    mtsDevice m;
-    if (argc == 1) {
-        m.printUsage(argv[0]);
-        m.exitHandler(1);
-        return 0;
-    } else if (argc == 2) {
-        if (std::string(argv[1]) == "--help") {
-            m.printUsage(argv[0]);
-            m.exitHandler(0);
-        } else if (std::string(argv[1]) == "json") {
-            m.json();
-        } else if (std::string(argv[1]) == "--version") {
-            m.printVersion(argv[0]);
-        } else {
-            m.printUsage(argv[0]);
-            m.exitHandler(1);
-        }
-    } else {
-        for (int i = 1; i < argc; i++) {
-            if (std::string(argv[i]) == "--verbose") {
-                m.Verbose(true);
-            } else if (std::string(argv[i]) == "show") {
-                m.show(argv[2]);
-            } else if (std::string(argv[i]) == "store-trigger") {
-                if (argc == 4) {
-                    m.storeTrigger(std::string(argv[i + 1]), std::string(argv[i + 2]));
-                } else {
-                    m.logError("store_trigger name value");
-                    m.exitHandler(99);
-                }
-            } else if (std::string(argv[i]) == "show-trigger") {
-                if (argc == 3) {
-                    m.showTrigger(std::string(argv[i + 1]));
-                } else {
-                    m.logError("show_trigger name");
-                    m.exitHandler(99);
-                }
-            }
-        }
-    }
-
-    return 0;
-}
\ No newline at end of file
diff --git a/io-tool/src/Version.cpp b/io-tool/src/Version.cpp
deleted file mode 100644
index d573ab8..0000000
--- a/io-tool/src/Version.cpp
+++ /dev/null
@@ -1,4 +0,0 @@
-//Pre-Build Auto-Generated Source
-#include "Version.h"
-
-const std::string Version::version("4.2.3");