Allocators::Pool< T, Storage > Class Template Reference

allocator design parameters: More...

#include <pool.h>

Collaboration diagram for Allocators::Pool< T, Storage >:

Public Member Functions
	Pool (size_t maxObjects)
size_t	RemainingObjects ()
T *	Allocate ()
void	Deallocate (T *p)
void	DeallocateAll ()
bool	Contains (uintptr_t address) const

Static Public Attributes
static const size_t	objectSize = ROUND_UP(sizeof(T), sizeof(intptr_t))

Private Member Functions
	NONCOPYABLE (Pool)

Private Attributes
Storage	storage
size_t	end
void *	freelist

Detailed Description

template<typename T, class Storage = Storage_Fixed<>>
class Allocators::Pool< T, Storage >

allocator design parameters:

• O(1) allocation and deallocation;
• fixed-size objects;
• support for deallocating all objects;
• consecutive allocations are back-to-back;
• objects are aligned to the pointer size.

Constructor & Destructor Documentation

template<typename T, class Storage = Storage_Fixed<>>

Allocators::Pool< T, Storage >::Pool ( size_t  maxObjects )

inline

Member Function Documentation

template<typename T, class Storage = Storage_Fixed<>>

T* Allocators::Pool< T, Storage >::Allocate ( )

inline

template<typename T, class Storage = Storage_Fixed<>>

bool Allocators::Pool< T, Storage >::Contains ( uintptr_t  address ) const

inline

template<typename T, class Storage = Storage_Fixed<>>

void Allocators::Pool< T, Storage >::Deallocate ( T *  p )

inline

template<typename T, class Storage = Storage_Fixed<>>

void Allocators::Pool< T, Storage >::DeallocateAll ( )

inline

template<typename T, class Storage = Storage_Fixed<>>

Allocators::Pool< T, Storage >::NONCOPYABLE ( Pool< T, Storage >  )

private

template<typename T, class Storage = Storage_Fixed<>>

size_t Allocators::Pool< T, Storage >::RemainingObjects ( )

inline

Member Data Documentation

template<typename T, class Storage = Storage_Fixed<>>

size_t Allocators::Pool< T, Storage >::end

private

template<typename T, class Storage = Storage_Fixed<>>

void* Allocators::Pool< T, Storage >::freelist

private

template<typename T, class Storage = Storage_Fixed<>>

const size_t Allocators::Pool< T, Storage >::objectSize = ROUND_UP(sizeof(T), sizeof(intptr_t))

static

template<typename T, class Storage = Storage_Fixed<>>

Storage Allocators::Pool< T, Storage >::storage

private

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

• /var/svn/checkout/source/lib/allocators/pool.h