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#pragma once
#include "include/rapidjson/document.h"
//#include "include/rapidjson/allocators.h"
extern "C" void* _malloc_base(size_t size);
extern "C" void* _calloc_base(size_t const count, size_t const size);
extern "C" void* _realloc_base(void* block, size_t size);
extern "C" void* _recalloc_base(void* const block, size_t const count, size_t const size);
extern "C" void _free_base(void* const block);
extern "C" char* _strdup_base(const char* src);
void* operator new(size_t n);
void operator delete(void* p) noexcept;
// void* malloc(size_t n);
class SourceAllocator
{
public:
static const bool kNeedFree = true;
void* Malloc(size_t size)
{
if (size) // behavior of malloc(0) is implementation defined.
return _malloc_base(size);
else
return NULL; // standardize to returning NULL.
}
void* Realloc(void* originalPtr, size_t originalSize, size_t newSize)
{
(void)originalSize;
if (newSize == 0)
{
_free_base(originalPtr);
return NULL;
}
return _realloc_base(originalPtr, newSize);
}
static void Free(void* ptr)
{
_free_base(ptr);
}
};
typedef rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::MemoryPoolAllocator<SourceAllocator>, SourceAllocator> rapidjson_document;
// typedef rapidjson::GenericDocument<rapidjson::UTF8<>, SourceAllocator, SourceAllocator> rapidjson_document;
// typedef rapidjson::Document rapidjson_document;
// using MyDocument = rapidjson::GenericDocument<rapidjson::UTF8<>, MemoryAllocator>;
// using rapidjson_document = rapidjson::GenericDocument<rapidjson::UTF8<>, SourceAllocator, SourceAllocator>;
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