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algorithms/SPlayer.h

Go to the documentation of this file.

/* #start# ***********************************************************

           Scheduling Simulator
        Lehrstuhl f"ur Effiziente Algorithmen
           Technische Universit"at M"unchen

 File    : $Id: SPlayer.h,v 1.5 2003/01/08 18:57:11 meierb Exp $

 Purpose : this class takes a sched action list and replays its
           contents as if the 'real' algorithm would be running.
           from the outside its behavior cannot be distinguished
           from the actual algorithm.

 RCS-Log:
 $Log: SPlayer.h,v $
 Revision 1.5  2003/01/08 18:57:11  meierb
 added randomized release times

 Revision 1.1.1.1  2002/12/02 22:26:19  meierb
 my_schedule

 Revision 1.3  2002/11/13 18:18:29  taeubig
 Workarounds for using LEDA 4.4 and also the former releases

 Revision 1.2  2002/11/10 13:32:52  taeubig
 namespace and header include changes

 Revision 1.1  2002/08/29 12:59:58  taeubig
 Added the sources

 Revision 1.8  2000/07/05 21:51:43  mayerh
 added method getLeaBibEntry and made some changes

 Revision 1.7  2000/05/24 12:21:10  taeubig
 New compiler (gcc-2.95) and new Qt (2.1)
 Replaced "list" by "leda_list" etc.

 Revision 1.6  2000/05/08 19:57:25  mayerh
 added default constructor

 Revision 1.5  2000/03/31 08:21:25  hall
 small cosmetic changes

 Revision 1.4  2000/03/30 19:14:00  mayerh
 added member-functions getClassification() and getName()

 Revision 1.3  2000/01/18 11:11:55  zoidl
 del'd private pointer to tasksys, using getTaskSystem() now

 Revision 1.2  2000/01/12 11:31:37  zoidl
 added javadoc comments and cosmetic changes in getDescription

 Revision 1.1  2000/01/10 17:20:41  zoidl
 removed bug with playing McNaughton and Johnson, moved to algorithms/

 Revision 1.10  1999/12/21 15:35:56  zoidl
 added getDescription()

 Revision 1.9  1999/12/08 23:02:19  zoidl
 added player-support for shop jobs

 Revision 1.8  1999/11/11 13:30:28  zoidl
 player works now

 Revision 1.7  1999/11/10 15:08:48  zoidl
 changes for job state in STSysSchedEvent

 Revision 1.6  1999/11/09 00:05:26  zoidl
 player frame

 Revision 1.5  1999/11/08 00:30:01  zoidl
 added suggestion for SPlayer

 Revision 1.4  1999/08/05 08:47:56  schickin
 purpose of important classes noted in the header-files

 Revision 1.3  1999/01/29 10:03:31  schickin
 Project-Headers added.


 * #end# ************************************************************* */

#ifndef SPLAYER_H
#define SPLAYER_H

// system header files

// project header files
#include "SSchedAlgorithm.h"
#include "../logging/SSchedActionList.h"
#include "../model/STaskSystem.h"
#include "../model/SRecEvent.h"

class SPlayer : public SSchedAlgorithm {
 public:

  SPlayer();
  SPlayer(STaskSystem* pTS);
  
  virtual ~SPlayer();
  
  bool load(std::istream& in);
  
  virtual void startup();
  virtual double innerLoop(const leda_list<STSysSchedEvent>&);
  
  virtual bool isFinished() const;
  virtual const leda_string getDescription() const;

  virtual const leda_string &getName() const;
  virtual const SClassification &getClassification() const;
  virtual SLeaBibEntry &getLeaBibEntry() const;

  int getNumOfAllEvents() const
    { return _rActionList.length(); };

  int getNumOfCurEvent() const
    { return _currEventNum; };  
  
 private:
  // stores all events loaded by load()
  leda_list<SRecEvent*> _rActionList;
  // the current position in _rActionList;
  leda_list_item _currItem;
  bool _isStart;
  int _currEventNum;
  double _myTimeStamp;
  // stopTime is one simStep before the end of schedule
  double _stopTime;
};

#endif //SPLAYER_H

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