deevent.h

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/* *********
*  
*  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 ___DEEVENT_H___
#define ___DEEVENT_H___

#include "detime.h"


class DEEvent 
{
 protected:
  // Event occurrence time
  DETime Time;           

  // prints the event on os
  virtual void print(ostream &os) const;
  
 public:
  

  DEEvent();
  virtual ~DEEvent() {};
  

  virtual void Handler() {};
  
  DETime getTime() { return Time; };

  void setTime(const DETime& T) { Time = T; };

  void addTime(const DETime& T) { Time += T; };

  bool IsInOverFlow() const { return Time.IsInOverFlow(); };

  virtual const char *Type() const;


  friend ostream& operator<< ( ostream& os, const DEEvent& ev )
  {
    ev.print(os);
    return os;
  };

  // Returns true if A is happening before B
  /* 
    \internal
    \relates DEEvent 
   */
  friend int EvBefore(const DEEvent *A, const DEEvent *B) { return B->Time < A->Time; };


  virtual bool EvCompareTarget(void *target);
  
//   bool operator < (const DEEvent &A) const
//   {
//     return Time < A.Time;
//   };
//   friend int operator == (const DEEvent &A, const DEEvent &B)
//   {
//     return B.Time == A.Time;
//   };
};

#endif


/*

  $Log: deevent.h,v $
  Revision 1.4  2004/12/17 10:10:27  pecos
  No log message.

  Revision 1.3  2004/12/12 23:44:44  pecos
  Added Copyright message - LGPL

  Revision 1.2  2004/12/11 23:53:24  pecos
  Added DoxyGen comments

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

  Revision 1.2  2000/10/22 19:46:14  pecos
  virual destructor

  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 1.2  1999/02/12 14:12:22  pecos
  *** empty log message ***

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


*/

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