#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 More...

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. More...

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. More...

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