FbxMemoryPool Class Reference

#include <fbxmemorypool.h>

Class Description

Class to create a simple fixed-size-blocks memory pool to allocate memory dynamically.

Definition at line 23 of file fbxmemorypool.h.

Public Member Functions
	FbxMemoryPool (size_t pBlockSize, FbxInt64 pBlockCount=0, bool pResizable=true, bool pConcurrent=true)
	Memory pool constructor. More...
	~FbxMemoryPool ()
	Memory pool destructor. More...
void	Reset ()
	Free memory of all memory blocks from this memory pool, also effectively resetting the block count to zero. More...
void *	Allocate ()
	Allocate or lock a memory block for usage. More...
void	Release (void *pMemBlock)
	Dispose or unlock a memory block. More...

Constructor & Destructor Documentation

FbxMemoryPool()

FbxMemoryPool	(	size_t	pBlockSize,
		FbxInt64	pBlockCount = 0,
		bool	pResizable = true,
		bool	pConcurrent = true
	)

Memory pool constructor.

Parameters

pBlockSize	The size of one memory block.
pBlockCount	The count of block that should be pre-allocated.
pResizable	Whether memory pool can grow if no block are availalbe upon calling Allocate.
pConcurrent	Whether the pool supports concurrent allocation and release operations.

Remarks

All memory blocks must be released before the memory pool is destroyed, otherwise a memory leak will occur.

~FbxMemoryPool()

~FbxMemoryPool

(

)

Memory pool destructor.

Upon destruction, all memory blocks of the pool will be de-allocated.

Member Function Documentation

Reset()

void Reset

(

)

Free memory of all memory blocks from this memory pool, also effectively resetting the block count to zero.

Remarks

The block size and alignment/resize/concurrent support will remain unchanged.

Allocate()

void* Allocate

(

)

Allocate or lock a memory block for usage.

Returns

An memory block pointer that can be NULL if the memory pool cannot grow in size and no blocks are available.

Release()

void Release

(

void *

pMemBlock

)

Dispose or unlock a memory block.

Parameters

pMemBlock

A pointer to the memory block to release. This will not free the block's memory, instead simply putting it back in the available stack.

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The documentation for this class was generated from the following file:

• fbxsdk/core/base/fbxmemorypool.h