diff options
Diffstat (limited to 'TAO/orbsvcs/orbsvcs/Notify/Event_Map_Entry_T.h')
-rw-r--r-- | TAO/orbsvcs/orbsvcs/Notify/Event_Map_Entry_T.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Notify/Event_Map_Entry_T.h b/TAO/orbsvcs/orbsvcs/Notify/Event_Map_Entry_T.h new file mode 100644 index 00000000000..e362f9a7efb --- /dev/null +++ b/TAO/orbsvcs/orbsvcs/Notify/Event_Map_Entry_T.h @@ -0,0 +1,101 @@ +/* -*- 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 "orbsvcs/Notify/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" + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +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_; +}; + +TAO_END_VERSIONED_NAMESPACE_DECL + +#if defined (__ACE_INLINE__) +#include "orbsvcs/Notify/Event_Map_Entry_T.inl" +#endif /* __ACE_INLINE__ */ + +#if defined (ACE_TEMPLATES_REQUIRE_SOURCE) +#include "orbsvcs/Notify/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 */ |