agx::MemoryPool< T > Class Template Reference

Memory pool. More...

#include <MemoryPool.h>

Inheritance diagram for agx::MemoryPool< T >:

Public Member Functions
	MemoryPool (const char *name="MemoryPool", uint32_t initialChunkSize=64)
	Constructor.
virtual	~MemoryPool ()
	Destructor.
T *	allocate ()
	Allocates one element, no constructor called.
void	clear ()
	Clears the memory pool and runs the destructor on every allocated object.
void	clearFast ()
	Clears the memory pool without calling destructors.
T *	create ()
	Allocates an element and calls its default constructor.
void	deallocate (T *element)
	Deallocates one element, no destructor called.
virtual void	deallocateVirtual (void *ptr)
void	destroy (T *element)
	Deallocates an element and calls its destructor.
size_t	size () const
Public Member Functions inherited from agx::BatchAllocator
	BatchAllocator (const BatchAllocator &other)
	BatchAllocator (const char *name="BatchAllocator", uint32_t initialChunkSize=64)
	~BatchAllocator ()
void *	allocate (uint32_t numBytes)
void *	allocate (uint32_t numBytes, uint32_t alignment)
void	clear ()
void	deallocate (void *buffer)
BatchAllocator &	operator= (const BatchAllocator &other)
size_t	size ()
Public Member Functions inherited from agx::ByteAllocator
	ByteAllocator (const ByteAllocator &other)
	ByteAllocator (const char *name="ByteAllocator")
void *	allocateBytes (size_t numBytes, size_t alignment=16)
	Allocate a memory section of specified alignment.
void	deallocateBytes (void *buffer)
void	deallocateBytes (void *buffer, size_t numBytes)
	Deallocate a section previously allocated using allocateBytes method.
const char *	getName () const
ByteAllocator &	operator= (const ByteAllocator &other)
void	setContainer (class Container *)
Public Member Functions inherited from agx::AbstractMemoryPool
virtual	~AbstractMemoryPool ()
virtual void	deallocateVirtual (void *ptr)=0

Additional Inherited Members
Static Public Member Functions inherited from agx::ByteAllocator
static void	initMemory (void *data, size_t numBytes, agx::UInt32 pattern)
static void *	standaloneAllocateBytes (size_t numBytes, size_t alignment=16)
static void	standaloneDeallocateTypes (void *buffer)
Static Public Attributes inherited from agx::ByteAllocator
static agx::UInt32	allocatedMemoryPattern
static agx::UInt32	deallocatedMemoryPattern
static bool	initMemoryFlag
Protected Member Functions inherited from agx::BatchAllocator
void	createChunk (uint32_t size)
size_t	deleteAllChunks ()
Protected Attributes inherited from agx::BatchAllocator
uint32_t	m_chunkSize
Chunk *	m_firstChunk

Detailed Description

template<typename T>
class agx::MemoryPool< T >

Memory pool.

Definition at line 88 of file MemoryPool.h.

Constructor & Destructor Documentation

MemoryPool()

template<typename T >

agx::MemoryPool< T >::MemoryPool	(	const char *	name = "MemoryPool< T >",
		uint32_t	initialChunkSize = 64
	)

Constructor.

Definition at line 553 of file MemoryPool.h.

References agxAssert.

~MemoryPool()

template<typename T >

agx::MemoryPool< T >::~MemoryPool

virtual

Destructor.

Definition at line 563 of file MemoryPool.h.

Member Function Documentation

allocate()

template<typename T >

T * agx::MemoryPool< T >::allocate

inline

Allocates one element, no constructor called.

Definition at line 571 of file MemoryPool.h.

References agx::BatchAllocator::allocate(), and m_size.

clear()

template<typename T >

void agx::MemoryPool< T >::clear

Clears the memory pool and runs the destructor on every allocated object.

Definition at line 616 of file MemoryPool.h.

References agxAssert, agx::Vector< T, Allocator >::back(), agx::BatchAllocator::Chunk::buffer, agx::BatchAllocator::clear(), agx::end(), agx::BatchAllocator::Chunk::head, m_size, agx::BatchAllocator::Chunk::next, and agx::Vector< T, Allocator >::push_back().

clearFast()

template<typename T >

void agx::MemoryPool< T >::clearFast

Clears the memory pool without calling destructors.

Definition at line 697 of file MemoryPool.h.

References agxAssert1, agx::BatchAllocator::clear(), and m_size.

create()

template<typename T >

T * agx::MemoryPool< T >::create

inline

Allocates an element and calls its default constructor.

Definition at line 585 of file MemoryPool.h.

deallocate()

template<typename T >

void agx::MemoryPool< T >::deallocate ( T *  element )

inline

Deallocates one element, no destructor called.

Definition at line 593 of file MemoryPool.h.

References m_size.

deallocateVirtual()

template<typename T >

void agx::MemoryPool< T >::deallocateVirtual ( void *  ptr )

virtual

Implements agx::AbstractMemoryPool.

Definition at line 610 of file MemoryPool.h.

destroy()

template<typename T >

void agx::MemoryPool< T >::destroy ( T *  element )

inline

Deallocates an element and calls its destructor.

Definition at line 603 of file MemoryPool.h.

size()

template<typename T >

size_t agx::MemoryPool< T >::size ( ) const

inline

Definition at line 139 of file MemoryPool.h.

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

• MemoryPool.h