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/* -*- C++ -*- */
/**
* @file DSRT_CV_Dispatcher_Impl_T.h
*
* @author Venkita Subramonian (venkita@cs.wustl.edu)
*
*/
#ifndef DSRT_CV_DISPATCHER_IMPL_T_H
#define DSRT_CV_DISPATCHER_IMPL_T_H
#include /**/ "ace/pre.h"
#include "ace/Task.h"
#include "ace/Copy_Disabled.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "Kokyu_dsrt.h"
#include "DSRT_Sched_Queue_T.h"
#include "DSRT_Dispatcher_Impl_T.h"
namespace Kokyu
{
template<class DSRT_Scheduler_Traits>
class DSRT_CV_Dispatcher_Impl :
public DSRT_Dispatcher_Impl<DSRT_Scheduler_Traits>,
public ACE_Copy_Disabled
{
public:
typedef typename
DSRT_Scheduler_Traits::Guid_t Guid_t;
typedef typename
DSRT_Scheduler_Traits::QoSDescriptor_t DSRT_QoSDescriptor;
DSRT_CV_Dispatcher_Impl (ACE_Sched_Params::Policy sched_policy,
int sched_scope);
int init_i (const DSRT_ConfigInfo&);
/// Schedule a thread dynamically based on the qos info supplied.
int schedule_i (Guid_t, const DSRT_QoSDescriptor&);
/// Update the schedule for a thread. This could alter the current
/// schedule.
int update_schedule_i (Guid_t, const DSRT_QoSDescriptor&);
/// Inform the scheduler that the caller thread is about to
/// block. This could alter the current schedule.
int update_schedule_i (Guid_t, Block_Flag_t);
/// Cancel the schedule for a thread. This could alter the current
/// schedule.
int cancel_schedule_i (Guid_t);
/// Shut down the dispatcher. The dispatcher will stop processing
/// requests.
int shutdown_i ();
private:
typedef ACE_SYNCH_MUTEX cond_lock_t;
typedef ACE_SYNCH_CONDITION cond_t;
cond_lock_t run_cond_lock_;
cond_t run_cond_;
};
}
#if !defined (__ACE_INLINE__)
//#include "DSRT_CV_Dispatcher_Impl_T.i"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "DSRT_CV_Dispatcher_Impl_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("DSRT_CV_Dispatcher_Impl_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include /**/ "ace/post.h"
#endif /* DSRT_DIRECT_DISPATCHER_IMPL_T_H */
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