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#ifndef ACE_EVENT_HANDLER_HANDLE_TIMEOUT_UPCALL_H
#define ACE_EVENT_HANDLER_HANDLE_TIMEOUT_UPCALL_H
#include /**/ "ace/pre.h"
/**
* @file Event_Handler_Handle_Timeout_Upcall.h
*
* @author Carlos O'Ryan <coryan@atdesk.com>
*
* Based on classes and files developed by Doug Schmidt, Darrell
* Brunsch, Irfan Pyarali and a cast of thousands.
*/
#include "ace/Timer_Queuefwd.h"
#include "ace/Copy_Disabled.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
class ACE_Time_Value;
/**
* @class ACE_Event_Handler_Handle_Timeout_Upcall
*
* @brief Functor for Timer_Queues.
*
* This class implements the functor required by the Timer
* Queue to call <handle_timeout> on ACE_Event_Handlers.
*/
class ACE_Export ACE_Event_Handler_Handle_Timeout_Upcall
: private ACE_Copy_Disabled
{
public:
/// Constructor.
ACE_Event_Handler_Handle_Timeout_Upcall ();
/// Destructor.
~ACE_Event_Handler_Handle_Timeout_Upcall ();
/// This method is called when a timer is registered.
int registration (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
const void *arg);
/// This method is called before the timer expires.
int preinvoke (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
const void *arg,
int recurring_timer,
const ACE_Time_Value &cur_time,
const void *&upcall_act);
/// This method is called when the timer expires.
int timeout (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
const void *arg,
int recurring_timer,
const ACE_Time_Value &cur_time);
/// This method is called after the timer expires.
int postinvoke (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
const void *arg,
int recurring_timer,
const ACE_Time_Value &cur_time,
const void *upcall_act);
/// This method is called when a handler is cancelled
int cancel_type (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
int dont_call,
int &requires_reference_counting);
/// This method is called when a timer is cancelled
int cancel_timer (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
int dont_call,
int requires_reference_counting);
/// This method is called when the timer queue is destroyed and
/// the timer is still contained in it
int deletion (ACE_Timer_Queue &timer_queue,
ACE_Event_Handler *handler,
const void *arg);
/// Declare the dynamic allocation hooks.
ACE_ALLOC_HOOK_DECLARE;
private:
/// Flag indicating that reference counting is required for this
/// event handler upcall.
int requires_reference_counting_;
};
ACE_END_VERSIONED_NAMESPACE_DECL
#if defined(__ACE_INLINE__)
# include "ace/Event_Handler_Handle_Timeout_Upcall.inl"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* ACE_EVENT_HANDLER_HANDLE_TIMEOUT_UPCALL_H */
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