// src/backend/simulationStatus.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 SIMULATIONSTATUS_HH
#define SIMULATIONSTATUS_HH 1

#include "config.h"
#include <list>

#include "schedulableStatus.hh"
#include "../templates/smartp.hh"

namespace sgpem
{
	class SimulationStatus;

  /** \brief Keeps informatios about the configuration of the simulation
					 
  		Keeps informatios about the configuration of the simulation: which process is 
  		running and other infos (since M02+)
  */
					 
	class SG_DLLEXPORT SimulationStatus
	{
	public:
		SimulationStatus();
		SimulationStatus(const SimulationStatus&);
		
		bool 										operator==(const SimulationStatus&) const;
		memory::smart_ptr<SchedulableStatus>		getRunning();	//this method isn't const because it returns a pointer which CAN alter the object!
		memory::smart_ptr<const SchedulableStatus>	getRunning() const;
		void										setRunning(SchedulableStatus);

	private:
		//I used a list instead of a vector because this one could reallocate the internal elements
		//making pointers returned by getRunning() point to nothing! SEGMENTATION-FAULT :-O
		std::list<SchedulableStatus> _set;
	};

}

#endif