TAO_CEC_TypedProxyPushConsumer_Guard Class Reference

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

#include <CEC_TypedProxyPushConsumer.h>

Collaboration diagram for TAO_CEC_TypedProxyPushConsumer_Guard:

Collaboration graph
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List of all members.

Public Member Functions

 TAO_CEC_TypedProxyPushConsumer_Guard (ACE_Lock *lock, CORBA::ULong &refcount, TAO_CEC_TypedEventChannel *ec, TAO_CEC_TypedProxyPushConsumer *proxy)
 Constructor.
 ~TAO_CEC_TypedProxyPushConsumer_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::ULongrefcount_
 The reference count.
TAO_CEC_TypedEventChanneltyped_event_channel_
 The event channel used to destroy the proxy.
TAO_CEC_TypedProxyPushConsumerproxy_
 The proxy whose lifetime is controlled by the reference count.
int locked_

Detailed Description

A Guard for the TypedProxyPushConsumer reference count.

This is a helper class used in the implementation of TypedProxyPushConumer. 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_TypedProxyPushConsumer_Guard::TAO_CEC_TypedProxyPushConsumer_Guard ACE_Lock lock,
CORBA::ULong refcount,
TAO_CEC_TypedEventChannel ec,
TAO_CEC_TypedProxyPushConsumer proxy
 

Constructor.

TAO_CEC_TypedProxyPushConsumer_Guard::~TAO_CEC_TypedProxyPushConsumer_Guard void   ) 
 

Destructor.


Member Function Documentation

ACE_INLINE int TAO_CEC_TypedProxyPushConsumer_Guard::locked void   )  const
 

Returns 1 if the reference count successfully acquired.


Member Data Documentation

ACE_Lock* TAO_CEC_TypedProxyPushConsumer_Guard::lock_ [private]
 

The lock used to protect the reference count.

int TAO_CEC_TypedProxyPushConsumer_Guard::locked_ [private]
 

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

TAO_CEC_TypedProxyPushConsumer* TAO_CEC_TypedProxyPushConsumer_Guard::proxy_ [private]
 

The proxy whose lifetime is controlled by the reference count.

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

The reference count.

TAO_CEC_TypedEventChannel* TAO_CEC_TypedProxyPushConsumer_Guard::typed_event_channel_ [private]
 

The event channel used to destroy the proxy.


The documentation for this class was generated from the following files:
Generated on Wed Nov 23 16:20:41 2005 for TAO_CosEvent by  doxygen 1.4.5