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/* -*- C++ -*- */
/**
* @file Default_Dispatcher_Impl.h
*
* $Id$
*
* @author Venkita Subramonian (venkita@cs.wustl.edu)
*
* Based on previous work by Tim Harrison (harrison@cs.wustl.edu),
* Chris Gill, Carlos O'Ryan and other members of the DOC group.
*/
#ifndef DEFAULT_DISPATCHER_IMPL_H
#define DEFAULT_DISPATCHER_IMPL_H
#include /**/ "ace/pre.h"
#include "ace/Task.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Auto_Ptr.h"
#include "kokyu_export.h"
#include "Kokyu_defs.h"
#include "Dispatcher_Impl.h"
#include "Dispatcher_Task.h"
namespace Kokyu
{
/**
* @class Default_Dispatcher_Impl
*
* @brief Default implementation class for EC dispatcher
* implementations
*
*/
class Default_Dispatcher_Impl : public Dispatcher_Impl
{
public:
Default_Dispatcher_Impl ();
private:
int activate_i ();
int init_i (const Dispatcher_Attributes&);
int dispatch_i (const Dispatch_Command*,
const QoSDescriptor&);
int shutdown_i ();
Dispatcher_Task* find_task_with_preemption_prio (Priority_t);
private:
typedef auto_ptr<Dispatcher_Task> Dispatcher_Task_Auto_Ptr;
ACE_Auto_Array_Ptr<Dispatcher_Task_Auto_Ptr> tasks_;
int ntasks_;
ConfigInfoSet curr_config_info_;
int activated_;
};
class Shutdown_Task_Command : public Dispatch_Command
{
public:
/// Constructor
Shutdown_Task_Command (ACE_Allocator *mb_allocator = 0);
/// Command callback
int execute ();
};
} //end of namespace
#if defined (__ACE_INLINE__)
#include "Default_Dispatcher_Impl.i"
#endif /* __ACE_INLINE__ */
#include /**/ "ace/post.h"
#endif /* DEFAULT_DISPATCHER_IMPL_H */
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