TAO_ESF_RefCount_Guard< T > Class Template Reference

Reference count based guard. More...

#include <ESF_RefCount_Guard.h>

Collaboration diagram for TAO_ESF_RefCount_Guard< T >:

[legend]List of all members.

Public Member Functions
	TAO_ESF_RefCount_Guard (T &refcount)
	Constructor.
	~TAO_ESF_RefCount_Guard (void)
	Destructor.
Protected Attributes
T &	refcount_
	The reference count.

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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.

Definition at line 39 of file ESF_RefCount_Guard.h.

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Constructor & Destructor Documentation

template<class T> TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO_ESF_RefCount_Guard< T >::TAO_ESF_RefCount_Guard (  T &  refcount  )

Constructor. Definition at line 9 of file ESF_RefCount_Guard.i. : refcount_ (refcount) { this->refcount_++; }

template<class T> ACE_INLINE TAO_ESF_RefCount_Guard< T >::~TAO_ESF_RefCount_Guard (  void   )

Destructor. Definition at line 17 of file ESF_RefCount_Guard.i. { this->refcount_--; }

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Member Data Documentation

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

The reference count. Definition at line 50 of file ESF_RefCount_Guard.h.

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

• ESF_RefCount_Guard.h
• ESF_RefCount_Guard.i

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