desystem.h

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/*
  $Id: desystem.h,v 1.3 2004/12/12 23:44:44 pecos Exp $
*/  

/* *********
*  
*  This file is part of:
*  NePSing, Network Protocol Simulator next generation
*  
*  Copyright (C) 2004  Tommaso Pecorella <tpecorella@mac.com>
*  
*  This library is free software; you can redistribute it and/or
*  modify it under the terms of the GNU Lesser General Public
*  License as published by the Free Software Foundation; either
*  version 2.1 of the License, or (at your option) any later version.
*  
*  This library is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
*  Lesser General Public License for more details.
*  
*  You should have received a copy of the GNU Lesser General Public
*  License along with this library; if not, write to the Free Software
*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*  
********* */

#ifndef ___DESYSTEM_H___
#define ___DESYSTEM_H___

#include "parmanager.h"
#include "gprobemanager.h"
#include "probemanager.h"
#include "rndgen.h"
#include "dedebug.h"
#include "deevent.h"

class DEScheduler;


class DESystem
{
protected: 
  DEScheduler *Sched;
  DETime Time;

  DETime CheckInterval;

  DEDebug* Dbg;
  void NewCheckPoint();

  ParamManager* Param;
  GlobalProbeManager* Results;
  ProbeManager* ProbeMgr;

  int RunNumber;

public:

    DESystem(ParamManager* _Param, 
             GlobalProbeManager* _Results, 
             ProbeManager* _ProbeMgr,  
             int _TimeResolution,                 
             time_int _TicksPerStep,              
             time_int _StepsPerBigstep,           
             time_int _BigstepsPerSuperstep       
             );

  virtual ~DESystem();

  const DETime& getTime() const;

  virtual void Initialize();

  void Run();

  // Handler of DECheckEvent. 
  /*  
    Actually this function does nothing. It must be overridden to
    do periodic jobs like updating of statistics ecc.  
  */
  virtual void CheckPoint();

  // Returns a reference to the scheduler, used internally
  DEScheduler& getSched();

  static void addParameters(ParamManager *Param);

  friend class DEDevice;
  friend class DECheckEvent;
};


// Event used by DESystem to do periodic jobs.
class DECheckEvent : public DEEvent
{
protected:
  DESystem &sys;

public:
  DECheckEvent( DETime Time, DESystem &_sys);
  virtual const char *Type() const;
  virtual void print(ostream &os) const;
  virtual bool EvCompareTarget(void *target);
  void Handler();
};



#endif




/*

  $Log: desystem.h,v $
  Revision 1.3  2004/12/12 23:44:44  pecos
  Added Copyright message - LGPL

  Revision 1.2  2004/12/11 23:53:25  pecos
  Added DoxyGen comments

  Revision 1.1.1.1  2004/07/08 16:59:33  pecos
  NePSing framework

  Revision 1.2  2000/01/20 11:21:58  pecos
  no message

  Revision 1.1.1.1  1999/05/24 15:59:57  inesis
  INeSiS Project

  Revision 1.1.1.1  1999/05/24 15:17:20  inesis
  INeSiS Project

  Revision 1.1  1999/01/02 09:09:22  nanni
  *** empty log message ***


*/

---