SimulationTime.hpp

/*

Copyright (c) 2005-2012, University of Oxford.
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This file is part of Chaste.

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modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice,
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   software without specific prior written permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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*/

#ifndef SIMULATIONTIME_HPP_
#define SIMULATIONTIME_HPP_

#include <boost/shared_ptr.hpp>
#include "ChasteSerialization.hpp"
#include <boost/serialization/shared_ptr.hpp>
#include "SerializableSingleton.hpp"
#include "TimeStepper.hpp"

class SimulationTime : public SerializableSingleton<SimulationTime>
{
public:

    static SimulationTime* Instance();

    void SetEndTimeAndNumberOfTimeSteps(double endTime, unsigned totalTimeStepsInSimulation);

    void ResetEndTimeAndNumberOfTimeSteps(const double& rEndTime, const unsigned& rNumberOfTimeStepsInThisRun);

    double GetTimeStep() const;

    void IncrementTimeOneStep();

    unsigned GetTimeStepsElapsed() const;

    double GetTime() const;

    static void Destroy();

    bool IsStartTimeSetUp() const;

    bool IsEndTimeAndNumberOfTimeStepsSetUp() const;


    bool IsFinished() const;

    void SetStartTime(double startTime);

protected:
    SimulationTime();

private:
    static SimulationTime* mpInstance;


    static boost::shared_ptr<TimeStepper> mpTimeStepper;

    double mStartTime;


    friend class boost::serialization::access;

    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & mStartTime;
        archive & mpTimeStepper;
    }
};

#endif /*SIMULATIONTIME_HPP_*/