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model/STSysVisEvent.h

Go to the documentation of this file.

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

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

 File    : $Id: STSysVisEvent.h,v 1.4 2003/01/08 18:57:12 meierb Exp $

 Purpose : events which are interesting to visualization classes.
           these events are designed to carry as few information as
           possible. it is intended that the visualization classes
           fetch the simulation by themselves. exceptions from this
           rule should only be made if heavy performance problems
           are encountered.

 RCS-Log:
 $Log: STSysVisEvent.h,v $
 Revision 1.4  2003/01/08 18:57:12  meierb
 added randomized release times

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

 Revision 1.2  2002/11/10 01:42:33  taeubig
 Added std:: for standard namespace,
 relative path corrections for header includes

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

 Revision 1.9  2000/01/17 17:38:06  zoidl
 added javadoc comments

 Revision 1.8  1999/12/02 08:06:11  schickin
 SEvent-Hierarchie modified (STSysEvent is dead now)

 Revision 1.7  1999/11/29 16:20:55  hall
 STSysEditEvent added, it's sent after adding/deleting jobs

 Revision 1.6  1999/11/19 16:11:02  hall
 changed SObserver::update( SEvent & ) to ...( const SEvent & )

 Revision 1.5  1999/08/05 08:48:12  schickin
 purpose of important classes noted in the header-files

 Revision 1.4  1999/04/27 13:39:43  schickin
 well folks, that's the first demo version that really runs 8-)

 Revision 1.3  1999/02/09 17:17:20  schickin
 design changes: event system refined (+ interface of SSchedAlgorithm)

 Revision 1.2  1999/01/29 10:03:58  schickin
 Project-Headers added.


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

#ifndef STSYSVISEVENT_H
#define STSYSVISEVENT_H

// system header files

// project header files
#include "../general/SEvent.h"

class STSysVisEvent : public SEvent {
public:
  enum Id {
    JOB,
    EDGE,
    NODEMOVED,      // _data contains a pointer to the node
    BENDSCHANGED    // _data contains a pointer to the corresponding 
                    // edge
  };
  
  union UserData {
    int intData;
    void* ptrData;

    UserData(int i) : intData(i) {};
    UserData(void *p) : ptrData(p) {};
  };
  
  STSysVisEvent(Id id, const UserData &data) : _id(id), _data(data) {};

  Id getId() const { return _id; };

  const UserData &getChangedObj() const { return _data; };

  virtual Type getType() const { return VISEVENT; };

private:
  Id _id;
  UserData _data;
};

#endif //STSYSVISEVENT_H

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