// src/backend/slice.hh - Copyright 2005, 2006, University
//               of Padova, dept. of Pure and Applied
//               Mathematics
//
// This file is part of SGPEMv2.
//
// This is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// SGPEMv2 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SGPEMv2; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

#ifndef SLICE_HH
#define SLICE_HH 1

#include "config.h"

#include "schedulable_list.hh"

namespace sgpem
{
  class Slice;

  /** \brief Represents a slice of time during which some characteristic of the state of the simulation are constant
  
      Represents a slice of time during which some characteristic of the state of the simulation are constant.
      It holds a SimulationStatus object which can be accesse through getSimulationStatus()
	
  */
					 
  class SG_DLLEXPORT Slice
  {
  public:
	Slice(const int& start, const int& duration, const SchedulableList& status);
		
	const SchedulableList* get_simulation_status() const;
    int get_started_at() const;
    int get_duration() const;
    void set_duration(const int&);
		
  private:
	SchedulableList _ref;
    int _started_at;
    int _duration;
  };

} //~ namespace sgpem

#endif