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TAO_CEC_ProxyPushConsumer_Guard Class Reference

A Guard for the ProxyPushConsumer reference count. More...

#include <CEC_ProxyPushConsumer.h>

Collaboration diagram for TAO_CEC_ProxyPushConsumer_Guard:

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List of all members.

Public Methods

 TAO_CEC_ProxyPushConsumer_Guard (ACE_Lock *lock, CORBA::ULong &refcount, TAO_CEC_EventChannel *ec, TAO_CEC_ProxyPushConsumer *proxy)
 Constructor.

 ~TAO_CEC_ProxyPushConsumer_Guard (void)
 Destructor.

int locked (void) const
 Returns 1 if the reference count successfully acquired.


Private Attributes

ACE_Locklock_
 The lock used to protect the reference count.

CORBA::ULong& refcount_
 The reference count.

TAO_CEC_EventChannelevent_channel_
 The event channel used to destroy the proxy.

TAO_CEC_ProxyPushConsumerproxy_
 The proxy whose lifetime is controlled by the reference count.

int locked_
 This flag is set to 1 if the reference count was successfully acquired.


Detailed Description

A Guard for the ProxyPushConsumer reference count.

This is a helper class used in the implementation of ProxyPushConumer. It provides a Guard mechanism to increment the reference count on the proxy, eliminating the need to hold mutexes during long operations.


Constructor & Destructor Documentation

TAO_CEC_ProxyPushConsumer_Guard::TAO_CEC_ProxyPushConsumer_Guard ( ACE_Lock * lock,
CORBA::ULong & refcount,
TAO_CEC_EventChannel * ec,
TAO_CEC_ProxyPushConsumer * proxy )
 

Constructor.

TAO_CEC_ProxyPushConsumer_Guard::~TAO_CEC_ProxyPushConsumer_Guard ( void )
 

Destructor.


Member Function Documentation

ACE_INLINE int TAO_CEC_ProxyPushConsumer_Guard::locked ( void ) const
 

Returns 1 if the reference count successfully acquired.


Member Data Documentation

TAO_CEC_EventChannel * TAO_CEC_ProxyPushConsumer_Guard::event_channel_ [private]
 

The event channel used to destroy the proxy.

ACE_Lock * TAO_CEC_ProxyPushConsumer_Guard::lock_ [private]
 

The lock used to protect the reference count.

int TAO_CEC_ProxyPushConsumer_Guard::locked_ [private]
 

This flag is set to 1 if the reference count was successfully acquired.

TAO_CEC_ProxyPushConsumer * TAO_CEC_ProxyPushConsumer_Guard::proxy_ [private]
 

The proxy whose lifetime is controlled by the reference count.

CORBA::ULong & TAO_CEC_ProxyPushConsumer_Guard::refcount_ [private]
 

The reference count.


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