This reference page is linked to from the following overview topics: Managing Memory with the FBX SDK Manager.

Detailed Description

This class provides services for memory management.

The FBX SDK Manager uses an object of type KFbxMemoryAllocator to allocate and free memory, which is registered to KFbxSdkManager. The calls of memory management routines (FbxSdkMalloc, FbxSdkFree, FbxSdkNew, FbxSdkDelete, FbxSdkNewArray and FbxSdkDeleteArray) will be redirected to corresponding registered functions. Implement your own allocator if your application requires custom memory management.

See also:: KFbxSdkManager::SetMemoryAllocator(KFbxMemoryAllocator*)

Examples:: ExportScene05/main.cxx, and ViewScene/main.cxx.

Definition at line 55 of file kfbxmemoryallocator.h.

#include <kfbxmemoryallocator.h>

Inheritance diagram for KFbxMemoryAllocator:

[legend]

List of all members.

Public Member Functions
	KFbxMemoryAllocator (void (pMallocHandler)(size_t), void (pCallocHandler)(size_t, size_t), void (pReallocHandler)(void , size_t), void(pFreeHandler)(void ), size_t(pMsizeHandler)(void *))
	Constructor.
	KFbxMemoryAllocator (void (pMallocHandler)(size_t), void (pCallocHandler)(size_t, size_t), void (pReallocHandler)(void , size_t), void(pFreeHandler)(void ), size_t(pMsizeHandler)(void ), void (pMallocHandler_debug)(size_t, int, const char , int), void (pCallocHandler_debug)(size_t, size_t, int, const char , int), void (pReallocHandler_debug)(void , size_t, int, const char , int), void(pFreeHandler_debug)(void , int), size_t(pMsizeHandler_debug)(void *, int))
	Constructor.
virtual	~KFbxMemoryAllocator ()=0
Public Attributes
void (	mMallocHandler )(size_t)
void (	mCallocHandler )(size_t, size_t)
void (	mReallocHandler )(void *, size_t)
void(*	mFreeHandler )(void *)
size_t(*	mMsizeHandler )(void *)
void (	mMallocHandler_debug )(size_t, int, const char *, int)
void (	mCallocHandler_debug )(size_t, size_t, int, const char *, int)
void (	mReallocHandler_debug )(void , size_t, int, const char , int)
void(*	mFreeHandler_debug )(void *, int)
size_t(*	mMsizeHandler_debug )(void *, int)

Constructor & Destructor Documentation

KFbxMemoryAllocator	(	void ()(size_t)	pMallocHandler,
		void ()(size_t, size_t)	pCallocHandler,
		void ()(void *, size_t)	pReallocHandler,
		void()(void )	pFreeHandler,
		size_t()(void )	pMsizeHandler
	)		`[inline]`

Constructor.

Parameters:

pMallocHandler	Pointer to a function implementing malloc. This function allocates memory blocks.
pCallocHandler	Pointer to a function implementing calloc. This function allocates an array in memory with elements initialized to 0.
pReallocHandler	Pointer to a function implementing realloc. This function reallocate memory blocks.
pFreeHandler	Pointer to a function implementing free. This function deallocates memory blocks.
pMsizeHandler	Pointer to a function implementing msize. This function returns the size of a memory block allocated in the heap. See the macro _msize for its default implementation on different platforms.

Definition at line 65 of file kfbxmemoryallocator.h.

        : mMallocHandler(pMallocHandler)
        , mCallocHandler(pCallocHandler)
        , mReallocHandler(pReallocHandler)
        , mFreeHandler(pFreeHandler)
        , mMsizeHandler(pMsizeHandler)
        , mMallocHandler_debug(0)
        , mCallocHandler_debug(0)
        , mReallocHandler_debug(0)
        , mFreeHandler_debug(0)
        , mMsizeHandler_debug(0)
    {
    }

KFbxMemoryAllocator	(	void ()(size_t)	pMallocHandler,
		void ()(size_t, size_t)	pCallocHandler,
		void ()(void *, size_t)	pReallocHandler,
		void()(void )	pFreeHandler,
		size_t()(void )	pMsizeHandler,
		void ()(size_t, int, const char *, int)	pMallocHandler_debug,
		void ()(size_t, size_t, int, const char *, int)	pCallocHandler_debug,
		void ()(void , size_t, int, const char , int)	pReallocHandler_debug,
		void()(void , int)	pFreeHandler_debug,
		size_t()(void , int)	pMsizeHandler_debug
	)		`[inline]`

Constructor.

Parameters:

pMallocHandler	Pointer to a function implementing malloc. This function allocates memory blocks.
pCallocHandler	Pointer to a function implementing calloc. This function allocates an array in memory with elements initialized to 0.
pReallocHandler	Pointer to a function implementing realloc. This function reallocate memory blocks.
pFreeHandler	Pointer to a function implementing free. This function deallocates memory blocks.
pMsizeHandler	Pointer to a function implementing msize. This function returns the size of a memory block allocated in the heap. See the macro _msize for its default implementation on different platforms.
pMallocHandler_debug	Pointer to a function implementing malloc_debug. This function allocates memory blocks, and store information for debugging purposes
pCallocHandler_debug	Pointer to a function implementing calloc_debug. This function allocates an array in memory with elements initialized to 0, and store information for debugging purposes.
pReallocHandler_debug	Pointer to a function implementing realloc_debug. This function reallocate memory blocks, and store information for debugging purposes.
pFreeHandler_debug	Pointer to a function implementing free_debug. This function deallocates memory blocks, and store information for debugging purposes.
pMsizeHandler_debug	Pointer to a function implementing msize_debug. This function returns the size of a memory block allocated in the heap, and store information for debugging purposes.

Definition at line 95 of file kfbxmemoryallocator.h.

        : mMallocHandler(pMallocHandler)
        , mCallocHandler(pCallocHandler)
        , mReallocHandler(pReallocHandler)
        , mFreeHandler(pFreeHandler)
        , mMsizeHandler(pMsizeHandler)
        , mMallocHandler_debug(pMallocHandler_debug)
        , mCallocHandler_debug(pCallocHandler_debug)
        , mReallocHandler_debug(pReallocHandler_debug)
        , mFreeHandler_debug(pFreeHandler_debug)
        , mMsizeHandler_debug(pMsizeHandler_debug)
    {
    }