#include "btScalar.h"

Include dependency graph for btAlignedAllocator.h:

This graph shows which files directly or indirectly include this file:

Classes
class	btAlignedAllocator< T, Alignment >
	The btAlignedAllocator is a portable class for aligned memory allocations. More...

struct	btAlignedAllocator< T, Alignment >::rebind< O >

Macros
#define	btAlignedAlloc(size, alignment) btAlignedAllocInternal(size, alignment)

#define	btAlignedFree(ptr) btAlignedFreeInternal(ptr)

Typedefs
typedef int	size_type

typedef void *()	btAlignedAllocFunc(size_t size, int alignment)

typedef void()	btAlignedFreeFunc(void *memblock)

typedef void *()	btAllocFunc(size_t size)

typedef void()	btFreeFunc(void *memblock)

Functions
void *	btAlignedAllocInternal (size_t size, int alignment)
	we probably replace this with our own aligned memory allocator so we replace _aligned_malloc and _aligned_free with our own that is better portable and more predictable

void	btAlignedFreeInternal (void *ptr)

void	btAlignedAllocSetCustom (btAllocFunc allocFunc, btFreeFunc freeFunc)
	The developer can let all Bullet memory allocations go through a custom memory allocator, using btAlignedAllocSetCustom.

void	btAlignedAllocSetCustomAligned (btAlignedAllocFunc allocFunc, btAlignedFreeFunc freeFunc)
	If the developer has already an custom aligned allocator, then btAlignedAllocSetCustomAligned can be used. The default aligned allocator pre-allocates extra memory using the non-aligned allocator, and instruments it.

Macro Definition Documentation

◆ btAlignedAlloc

#define btAlignedAlloc	(	size,
		alignment
	)	btAlignedAllocInternal(size, alignment)

Definition at line 46 of file btAlignedAllocator.h.

◆ btAlignedFree

#define btAlignedFree ( ptr ) btAlignedFreeInternal(ptr)

Definition at line 47 of file btAlignedAllocator.h.

Typedef Documentation

◆ btAlignedAllocFunc

typedef void *() btAlignedAllocFunc(size_t size, int alignment)

Definition at line 52 of file btAlignedAllocator.h.

◆ btAlignedFreeFunc

typedef void() btAlignedFreeFunc(void *memblock)

Definition at line 53 of file btAlignedAllocator.h.

◆ btAllocFunc

typedef void *() btAllocFunc(size_t size)

Definition at line 54 of file btAlignedAllocator.h.

◆ btFreeFunc

typedef void() btFreeFunc(void *memblock)

Definition at line 55 of file btAlignedAllocator.h.

◆ size_type

typedef int size_type

Definition at line 50 of file btAlignedAllocator.h.

Function Documentation

◆ btAlignedAllocInternal()

void * btAlignedAllocInternal	(	size_t	size,
		int	alignment
	)

we probably replace this with our own aligned memory allocator so we replace _aligned_malloc and _aligned_free with our own that is better portable and more predictable

BT_DEBUG_MEMORY_ALLOCATIONS preprocessor can be set in build system for regression tests to detect memory leaks define BT_DEBUG_MEMORY_ALLOCATIONS 1

Definition at line 249 of file btAlignedAllocator.cpp.

◆ btAlignedAllocSetCustom()

void btAlignedAllocSetCustom	(	btAllocFunc *	allocFunc,
		btFreeFunc *	freeFunc
	)

The developer can let all Bullet memory allocations go through a custom memory allocator, using btAlignedAllocSetCustom.

Definition at line 105 of file btAlignedAllocator.cpp.

◆ btAlignedAllocSetCustomAligned()

void btAlignedAllocSetCustomAligned	(	btAlignedAllocFunc *	allocFunc,
		btAlignedFreeFunc *	freeFunc
	)

If the developer has already an custom aligned allocator, then btAlignedAllocSetCustomAligned can be used. The default aligned allocator pre-allocates extra memory using the non-aligned allocator, and instruments it.

Definition at line 99 of file btAlignedAllocator.cpp.

◆ btAlignedFreeInternal()

void btAlignedFreeInternal ( void * ptr )

Definition at line 257 of file btAlignedAllocator.cpp.

Classes

Macros

Typedefs

Functions