btGenericMemoryPool Class Reference

Generic Pool class. More...

#include <btGenericPoolAllocator.h>

Public Member Functions
void	init_pool (size_t element_size, size_t element_count)
void	end_pool ()
	btGenericMemoryPool (size_t element_size, size_t element_count)
	~btGenericMemoryPool ()
size_t	get_pool_capacity ()
size_t	gem_element_size ()
size_t	get_max_element_count ()
size_t	get_allocated_count ()
size_t	get_free_positions_count ()
void *	get_element_data (size_t element_index)
void *	allocate (size_t size_bytes)
	Allocates memory in pool. More...
bool	freeMemory (void *pointer)

Public Attributes
unsigned char *	m_pool
size_t *	m_free_nodes
size_t *	m_allocated_sizes
size_t	m_allocated_count
size_t	m_free_nodes_count

Protected Member Functions
size_t	allocate_from_free_nodes (size_t num_elements)
	*************** btGenericMemoryPool ******************/////////// More...
size_t	allocate_from_pool (size_t num_elements)

Protected Attributes
size_t	m_element_size
size_t	m_max_element_count

Detailed Description

Generic Pool class.

Definition at line 34 of file btGenericPoolAllocator.h.

Constructor & Destructor Documentation

btGenericMemoryPool::btGenericMemoryPool ( size_t  element_size, size_t  element_count  )

inline

Definition at line 56 of file btGenericPoolAllocator.h.

btGenericMemoryPool::~btGenericMemoryPool ( )

inline

Definition at line 61 of file btGenericPoolAllocator.h.

Member Function Documentation

void * btGenericMemoryPool::allocate

(

size_t

size_bytes

)

Allocates memory in pool.

Parameters

size_bytes

size in bytes of the buffer

Definition at line 119 of file btGenericPoolAllocator.cpp.

size_t btGenericMemoryPool::allocate_from_free_nodes ( size_t  num_elements )

protected

*************** btGenericMemoryPool ******************///////////

Definition at line 27 of file btGenericPoolAllocator.cpp.

size_t btGenericMemoryPool::allocate_from_pool ( size_t  num_elements )

protected

Definition at line 71 of file btGenericPoolAllocator.cpp.

void btGenericMemoryPool::end_pool

(

)

Definition at line 105 of file btGenericPoolAllocator.cpp.

bool btGenericMemoryPool::freeMemory

(

void *

pointer

)

Definition at line 139 of file btGenericPoolAllocator.cpp.

size_t btGenericMemoryPool::gem_element_size ( )

inline

Definition at line 72 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::get_allocated_count ( )

inline

Definition at line 82 of file btGenericPoolAllocator.h.

void* btGenericMemoryPool::get_element_data ( size_t  element_index )

inline

Definition at line 92 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::get_free_positions_count ( )

inline

Definition at line 87 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::get_max_element_count ( )

inline

Definition at line 77 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::get_pool_capacity ( )

inline

Definition at line 67 of file btGenericPoolAllocator.h.

void btGenericMemoryPool::init_pool	(	size_t	element_size,
		size_t	element_count
	)

Definition at line 84 of file btGenericPoolAllocator.cpp.

Member Data Documentation

size_t btGenericMemoryPool::m_allocated_count

Definition at line 40 of file btGenericPoolAllocator.h.

size_t* btGenericMemoryPool::m_allocated_sizes

Definition at line 39 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::m_element_size

protected

Definition at line 43 of file btGenericPoolAllocator.h.

size_t* btGenericMemoryPool::m_free_nodes

Definition at line 38 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::m_free_nodes_count

Definition at line 41 of file btGenericPoolAllocator.h.

size_t btGenericMemoryPool::m_max_element_count

protected

Definition at line 44 of file btGenericPoolAllocator.h.

unsigned char* btGenericMemoryPool::m_pool

Definition at line 37 of file btGenericPoolAllocator.h.

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

• btGenericPoolAllocator.h
• btGenericPoolAllocator.cpp