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/* -*- C++ -*- */
/**
* @file DSRT_Dispatch_Item_T.h
*
* @author Venkita Subramonian (venkita@cs.wustl.edu)
*/
#ifndef DSRT_DISPATCH_ITEM_H
#define DSRT_DISPATCH_ITEM_H
#include /**/ "ace/pre.h"
#include "ace/Bound_Ptr.h"
#include "ace/Copy_Disabled.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "Kokyu_dsrt.h"
namespace Kokyu
{
/**
* @class DSRT_Dispatch_Item
*
* @brief This stores information about a schedulable thread.
*/
template <class DSRT_Scheduler_Traits>
class DSRT_Dispatch_Item : private ACE_Copy_Disabled
{
typedef typename
DSRT_Scheduler_Traits::Guid_t Guid_t;
typedef typename
DSRT_Scheduler_Traits::QoSDescriptor_t DSRT_QoSDescriptor;
protected:
ACE_hthread_t thr_handle_;
Guid_t guid_;
DSRT_QoSDescriptor qos_;
ACE_Time_Value insertion_time_;
public:
DSRT_Dispatch_Item (Guid_t guid, const DSRT_QoSDescriptor&);
/// Get the guid.
Guid_t guid ();
/// Get the associated qos value.
DSRT_QoSDescriptor qos ();
/// Get the thread handle.
ACE_hthread_t thread_handle ();
/// Set the thread handle.
void thread_handle (ACE_hthread_t &handle);
/// Get the insertion time.
ACE_Time_Value insertion_time ();
/// Set the insertion time.
void insertion_time (const ACE_Time_Value&);
};
/**
* @class DSRT_Dispatch_Item_var
*
* @brief Smart pointer to dynamically allocated <code>
* DSRT_Dispatch_Item </code> objects.
*/
template <class DSRT_Scheduler_Traits>
class DSRT_Dispatch_Item_var :
public ACE_Strong_Bound_Ptr<
DSRT_Dispatch_Item<DSRT_Scheduler_Traits>,
ACE_SYNCH_MUTEX>
{
public:
explicit
DSRT_Dispatch_Item_var (DSRT_Dispatch_Item<DSRT_Scheduler_Traits>
*p = 0);
DSRT_Dispatch_Item_var (
const DSRT_Dispatch_Item_var<DSRT_Scheduler_Traits> &r);
};
}
#if defined (__ACE_INLINE__)
#include "DSRT_Dispatch_Item_T.inl"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "DSRT_Dispatch_Item_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("DSRT_Dispatch_Item_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include /**/ "ace/post.h"
#endif /* DSRT_DISPATCH_ITEM_H */
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