Allocators::DynamicArena Class Reference

allocator design parameters: More...

#include <arena.h>

Classes
struct	ArenaChunk

Public Member Functions
	DynamicArena (size_t chunkSize)
	~DynamicArena ()
void	AllocateNewChunk ()
void *	allocate (size_t size)
void	deallocate (void *p, size_t size)

Private Member Functions
	NONCOPYABLE (DynamicArena)

Private Attributes
const size_t	chunkSize
ArenaChunk *	head

Detailed Description

allocator design parameters:

• grow dynamically with a fixed chunkSize
• for frequent allocations of size << chunkSize
• no reallocations, pointers remain valid

Definition at line 93 of file arena.h.

Constructor & Destructor Documentation

Allocators::DynamicArena::DynamicArena ( size_t  chunkSize )

inline

Definition at line 118 of file arena.h.

Allocators::DynamicArena::~DynamicArena ( )

inline

Definition at line 123 of file arena.h.

Member Function Documentation

void* Allocators::DynamicArena::allocate ( size_t  size )

inline

Definition at line 146 of file arena.h.

void Allocators::DynamicArena::AllocateNewChunk ( )

inline

Definition at line 134 of file arena.h.

void Allocators::DynamicArena::deallocate ( void *  p, size_t  size  )

inline

Definition at line 159 of file arena.h.

Allocators::DynamicArena::NONCOPYABLE ( DynamicArena  )

private

Member Data Documentation

const size_t Allocators::DynamicArena::chunkSize

private

Definition at line 166 of file arena.h.

ArenaChunk* Allocators::DynamicArena::head

private

Definition at line 167 of file arena.h.

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

• /home/sathyam/0ad.svn/source/lib/allocators/arena.h