IT_Bus::SimplePool< T, TFactory > Class Template Reference

#include <it_bus_pdk/simple_pool.h>

List of all members.

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Detailed Description

template<class T, class TFactory>
class IT_Bus::SimplePool< T, TFactory >

Utility template class for pooling objects.

Definition at line 16 of file simple_pool.h.

Public Member Functions
	SimplePool (TFactory &factory)
	Constructor.
virtual	~SimplePool ()
	Destructor.
T *	get_pool_entry () IT_THROW_DECL((Exception))
	Method used to get an entry from the pool.
void	return_pool_entry (T *) IT_THROW_DECL((Exception))
	Method used to return an object back to the pool.
Private Attributes
TFactory *	m_factory
IT_Vector< T * >	m_pool

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Member Function Documentation

template<class T, class TFactory>

T* IT_Bus::SimplePool< T, TFactory >::get_pool_entry

(

)

Method used to get an entry from the pool.

This will call TCreate::new_instance if there are no free entries in the pool. This will throw Exception if TFactory::new_instance creates a null object

Returns:

A pointer to a pooled object

template<class T, class TFactory>

void IT_Bus::SimplePool< T, TFactory >::return_pool_entry

(

T *

)

Method used to return an object back to the pool.

It will throw an exception if that object was not obtained from the pool.

Parameters:

A

pointer to the object to be repooled

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