mirror of
https://github.com/mod-playerbots/azerothcore-wotlk.git
synced 2025-11-29 17:38:24 +08:00
74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// -*- C++ -*-
|
|
|
|
//=============================================================================
|
|
/**
|
|
* @file Notification_Strategy.h
|
|
*
|
|
* @author Doug Schmidt
|
|
*/
|
|
//=============================================================================
|
|
#ifndef ACE_NOTIFICATION_STRATEGY_H
|
|
#define ACE_NOTIFICATION_STRATEGY_H
|
|
#include /**/ "ace/pre.h"
|
|
|
|
#include "ace/Event_Handler.h"
|
|
|
|
#if !defined (ACE_LACKS_PRAGMA_ONCE)
|
|
# pragma once
|
|
#endif /* ACE_LACKS_PRAGMA_ONCE */
|
|
|
|
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
|
|
|
|
// Forward decls.
|
|
class ACE_Reactor;
|
|
|
|
/**
|
|
* @class ACE_Notification_Strategy
|
|
*
|
|
* @brief Abstract class used for notifying an interested party
|
|
*
|
|
* A vehicle for extending the behavior of ACE_Message_Queue wrt
|
|
* notification *without subclassing*. Thus, it's an example of
|
|
* the Bridge/Strategy patterns.
|
|
*/
|
|
class ACE_Export ACE_Notification_Strategy
|
|
{
|
|
public:
|
|
/// Constructor.
|
|
ACE_Notification_Strategy (ACE_Event_Handler *eh, ACE_Reactor_Mask mask);
|
|
|
|
/// Destructor.
|
|
virtual ~ACE_Notification_Strategy (void);
|
|
|
|
virtual int notify (void) = 0;
|
|
virtual int notify (ACE_Event_Handler *, ACE_Reactor_Mask mask) = 0;
|
|
|
|
/// Get the event handler.
|
|
ACE_Event_Handler *event_handler (void);
|
|
|
|
/// Set the event handler.
|
|
void event_handler (ACE_Event_Handler *eh);
|
|
|
|
/// Get the reactor mask.
|
|
ACE_Reactor_Mask mask (void) const;
|
|
|
|
/// Set the reactor mask.
|
|
void mask (ACE_Reactor_Mask m);
|
|
|
|
protected:
|
|
/// The event handler.
|
|
ACE_Event_Handler *eh_;
|
|
|
|
/// The reactor mask.
|
|
ACE_Reactor_Mask mask_;
|
|
};
|
|
|
|
ACE_END_VERSIONED_NAMESPACE_DECL
|
|
|
|
#if defined (__ACE_INLINE__)
|
|
#include "ace/Notification_Strategy.inl"
|
|
#endif /* __ACE_INLINE __ */
|
|
|
|
#include /**/ "ace/post.h"
|
|
#endif /*ACE_NOTIFICATION_STRATEGY_H */
|