roc::core::LimitedPool Class Reference

Decorator around IPool to make it memory limited. More...

#include <roc_core/limited_pool.h>

Inheritance diagram for roc::core::LimitedPool:

Public Member Functions
	LimitedPool (IPool &pool, MemoryLimiter &memory_limiter)
	Initialize.
virtual size_t	allocation_size () const
	Get size of the allocation per object.
virtual size_t	object_size () const
	Get size of the object.
virtual bool	reserve (size_t n_objects)
	Reserve memory for given number of objects.
virtual void *	allocate ()
	Allocate memory for an object, after checking with the memory limiter.
virtual void	deallocate (void *memory)
	Return memory to pool, then update the memory limiter.
Public Member Functions inherited from roc::core::IPool
template<class T >
void	destroy_object (T &object)
	Destroy object and deallocate its memory.

Detailed Description

Decorator around IPool to make it memory limited.

Definition at line 23 of file limited_pool.h.

Constructor & Destructor Documentation

LimitedPool()

roc::core::LimitedPool::LimitedPool	(	IPool &	pool,
		MemoryLimiter &	memory_limiter
	)

Initialize.

Member Function Documentation

allocate()

virtual void * roc::core::LimitedPool::allocate ( )

virtual

Allocate memory for an object, after checking with the memory limiter.

Returns

pointer to a maximum aligned uninitialized memory for a new object or NULL if memory can't be allocated.

Implements roc::core::IPool.

allocation_size()

virtual size_t roc::core::LimitedPool::allocation_size ( ) const

virtual

Get size of the allocation per object.

Implements roc::core::IPool.

deallocate()

virtual void roc::core::LimitedPool::deallocate ( void *  memory )

virtual

Return memory to pool, then update the memory limiter.

Implements roc::core::IPool.

object_size()

virtual size_t roc::core::LimitedPool::object_size ( ) const

virtual

Get size of the object.

Implements roc::core::IPool.

reserve()

virtual bool roc::core::LimitedPool::reserve ( size_t  n_objects )

virtual

Reserve memory for given number of objects.

Returns

false if allocation failed.

Implements roc::core::IPool.

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

• roc_core/limited_pool.h