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/* -*- C++ -*- */
/**
* @file Event_Map_Entry_T.h
*
* $Id$
*
* @author Pradeep Gore <pradeep@oomworks.com>
*
*
*/
#ifndef TAO_Notify_EVENT_MAP_ENTRY_T_H
#define TAO_Notify_EVENT_MAP_ENTRY_T_H
#include /**/ "ace/pre.h"
#include "notify_serv_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Copy_Disabled.h"
#include "ace/Atomic_Op.h"
#include "ace/CORBA_macros.h"
#include "tao/ORB_Constants.h"
#include "tao/orbconf.h"
template <class PROXY, class ACE_LOCK> class TAO_Notify_Event_Map_T;
template <class PROXY> class TAO_ESF_Proxy_Collection;
/**
* @class TAO_Notify_Event_Map_Entry_T
*
* @brief The entry stored in the event map.
*
*/
template <class PROXY>
class TAO_Notify_Event_Map_Entry_T : private ACE_Copy_Disabled
{
public:
typedef TAO_ESF_Proxy_Collection<PROXY> COLLECTION;
/// Constructor
TAO_Notify_Event_Map_Entry_T (void);
/// Destructor
~TAO_Notify_Event_Map_Entry_T (void);
/// Init - Allocates collection
void init (ACE_ENV_SINGLE_ARG_DECL);
/// Connect
void connected (PROXY* proxy ACE_ENV_ARG_DECL);
/// Disconnect
void disconnected (PROXY* proxy ACE_ENV_ARG_DECL);
/// Collection accessor
COLLECTION* collection (void);
/// Count accessor
int count (void);
///= Reference counting methods.
// Incr the ref count.
CORBA::ULong _incr_refcnt (void);
// Decr the ref count. This object is destroyed when the count is 0.
CORBA::ULong _decr_refcnt (void);
protected:
/// The Collection
COLLECTION* collection_;
/// Count of PROXY's connected in the collection;
int count_;
/// Count of users accessing this entry.
ACE_Atomic_Op<TAO_SYNCH_MUTEX,int> usage_count_;
};
#if defined (__ACE_INLINE__)
#include "Event_Map_Entry_T.inl"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "Event_Map_Entry_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Event_Map_Entry_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include /**/ "ace/post.h"
#endif /* TAO_Notify_EVENT_MAP_ENTRY_T_H */
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