btGenericPoolAllocator Class Reference

Generic Allocator with pools. More...

#include <btGenericPoolAllocator.h>

Inheritance diagram for btGenericPoolAllocator:

List of all members.

Public Member Functions
size_t	get_pool_capacity ()
	btGenericPoolAllocator (size_t pool_element_size, size_t pool_element_count)
virtual	~btGenericPoolAllocator ()
	*******************! btGenericPoolAllocator *******************!///
void *	allocate (size_t size_bytes)
	Allocates memory in pool.
bool	freeMemory (void *pointer)
Public Attributes
btGenericMemoryPool *	m_pools [BT_DEFAULT_MAX_POOLS]
size_t	m_pool_count
Protected Member Functions
btGenericMemoryPool *	push_new_pool ()
void *	failback_alloc (size_t size_bytes)
bool	failback_free (void *pointer)
Protected Attributes
size_t	m_pool_element_size
size_t	m_pool_element_count

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Detailed Description

Generic Allocator with pools.

General purpose Allocator which can create Memory Pools dynamiacally as needed.

Definition at line 113 of file btGenericPoolAllocator.h.

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Constructor & Destructor Documentation

btGenericPoolAllocator::btGenericPoolAllocator	(	size_t	pool_element_size,
		size_t	pool_element_count
	)		[inline]

Definition at line 138 of file btGenericPoolAllocator.h.

References m_pool_count, m_pool_element_count, and m_pool_element_size.

btGenericPoolAllocator::~btGenericPoolAllocator

(

)

[virtual]

*******************! btGenericPoolAllocator *******************!///

Definition at line 158 of file btGenericPoolAllocator.cpp.

References btAlignedFree, btGenericMemoryPool::end_pool(), i, m_pool_count, and m_pools.

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Member Function Documentation

void * btGenericPoolAllocator::allocate

(

size_t

size_bytes

)

Allocates memory in pool.

Parameters:

size_bytes

size in bytes of the buffer

Definition at line 215 of file btGenericPoolAllocator.cpp.

References btGenericMemoryPool::allocate(), failback_alloc(), i, m_pool_count, m_pools, and NULL.

Referenced by btPoolAlloc().

void * btGenericPoolAllocator::failback_alloc

(

size_t

size_bytes

)

[protected]

Definition at line 185 of file btGenericPoolAllocator.cpp.

References btGenericMemoryPool::allocate(), btAlignedAlloc, get_pool_capacity(), NULL, and push_new_pool().

Referenced by allocate().

bool btGenericPoolAllocator::failback_free

(

void *

pointer

)

[protected]

Definition at line 204 of file btGenericPoolAllocator.cpp.

References btAlignedFree.

Referenced by freeMemory().

bool btGenericPoolAllocator::freeMemory

(

void *

pointer

)

Definition at line 231 of file btGenericPoolAllocator.cpp.

References failback_free(), btGenericMemoryPool::freeMemory(), i, m_pool_count, and m_pools.

Referenced by btPoolFree().

size_t btGenericPoolAllocator::get_pool_capacity

(

)

[inline]

Definition at line 123 of file btGenericPoolAllocator.h.

References m_pool_element_count, and m_pool_element_size.

Referenced by failback_alloc().

btGenericMemoryPool * btGenericPoolAllocator::push_new_pool

(

)

[protected]

Definition at line 171 of file btGenericPoolAllocator.cpp.

References BT_DEFAULT_MAX_POOLS, btAlignedAlloc, btGenericMemoryPool::init_pool(), m_pool_count, m_pool_element_count, m_pool_element_size, m_pools, and NULL.

Referenced by failback_alloc().

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Member Data Documentation

size_t btGenericPoolAllocator::m_pool_count

Definition at line 120 of file btGenericPoolAllocator.h.

Referenced by allocate(), btGenericPoolAllocator(), freeMemory(), push_new_pool(), and ~btGenericPoolAllocator().

size_t btGenericPoolAllocator::m_pool_element_count [protected]

Definition at line 117 of file btGenericPoolAllocator.h.

Referenced by btGenericPoolAllocator(), get_pool_capacity(), and push_new_pool().

size_t btGenericPoolAllocator::m_pool_element_size [protected]

Definition at line 116 of file btGenericPoolAllocator.h.

Referenced by btGenericPoolAllocator(), get_pool_capacity(), and push_new_pool().

btGenericMemoryPool* btGenericPoolAllocator::m_pools[BT_DEFAULT_MAX_POOLS]

Definition at line 119 of file btGenericPoolAllocator.h.

Referenced by allocate(), freeMemory(), push_new_pool(), and ~btGenericPoolAllocator().

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

• btGenericPoolAllocator.h
• btGenericPoolAllocator.cpp