dispenso::PoolAllocatorT< kThreadSafe > Class Template Reference

#include <pool_allocator.h>

Public Member Functions
DISPENSO_DLL_ACCESS	PoolAllocatorT (size_t chunkSize, size_t allocSize, std::function< void *(size_t)> allocFunc, std::function< void(void *)> deallocFunc)
DISPENSO_DLL_ACCESS void	clear ()
size_t	totalChunkCapacity () const
DISPENSO_DLL_ACCESS	~PoolAllocatorT ()

Detailed Description

template<bool kThreadSafe>
class dispenso::PoolAllocatorT< kThreadSafe >

A pool allocator to help reduce calls to the underlying allocation and deallocation functions.

Definition at line 30 of file pool_allocator.h.

Constructor & Destructor Documentation

PoolAllocatorT()

template<bool kThreadSafe>

DISPENSO_DLL_ACCESS dispenso::PoolAllocatorT< kThreadSafe >::PoolAllocatorT	(	size_t	chunkSize,
		size_t	allocSize,
		std::function< void *(size_t)>	allocFunc,
		std::function< void(void *)>	deallocFunc )

Construct a PoolAllocator.

Parameters

chunkSize	The chunk size for each pool allocation
allocSize	The size of underlying slabs to be chunked
allocFunc	The underlying allocation function for allocating slabs
deallocFunc	The underlying deallocation function. Currently only called on destruction.

~PoolAllocatorT()

template<bool kThreadSafe>

DISPENSO_DLL_ACCESS dispenso::PoolAllocatorT< kThreadSafe >::~PoolAllocatorT

(

)

Destruct a PoolAllocator

Member Function Documentation

clear()

template<bool kThreadSafe>

DISPENSO_DLL_ACCESS void dispenso::PoolAllocatorT< kThreadSafe >::clear

(

)

Effectively dealloc all previously allocated chunks. Useful for arenas. This function is not thread safe, and no previously allocated chunks may be dealloc'd after clear.

totalChunkCapacity()

template<bool kThreadSafe>

size_t dispenso::PoolAllocatorT< kThreadSafe >::totalChunkCapacity ( ) const

inline

Get the total capicity allocated in chunks (how many alloc() could be called without triggering allocFunc() if all chunks were available)

Definition at line 71 of file pool_allocator.h.

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

• /github/workspace/dispenso/pool_allocator.h