TAO_ESF_RefCount_Guard< T > Class Template Reference

Reference count based guard. More...

#include <ESF_RefCount_Guard.h>

List of all members.

Public Member Functions

 TAO_ESF_RefCount_Guard (T &refcount)
 ~TAO_ESF_RefCount_Guard (void)

Protected Attributes

T & refcount_
 The reference count.

Detailed Description

template<class T>
class TAO_ESF_RefCount_Guard< T >

Reference count based guard.

A common idiom used on event services is to increment a reference count before starting a long running operation. The system can then execute the operation without any risk of having the underlying object destroyed. The advantage of using a reference count is that no mutex or lock needs to be held while the operation is beign executed.

Constructor & Destructor Documentation

template<class T >
TAO_ESF_RefCount_Guard< T >::TAO_ESF_RefCount_Guard ( T &  refcount  )  [inline]


template<class T >
TAO_ESF_RefCount_Guard< T >::~TAO_ESF_RefCount_Guard ( void   )  [inline]


Member Data Documentation

template<class T >
T& TAO_ESF_RefCount_Guard< T >::refcount_ [protected]

The reference count.

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