TimeStepper.hpp

/*
 
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This file is part of Chaste.
 
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*/
 
#ifndef TIMESTEPPER_HPP_
#define TIMESTEPPER_HPP_
 
#include <vector>
#include <climits>
#include <boost/serialization/vector.hpp>
 
#include "ChasteSerialization.hpp"
#include "Exception.hpp"
 
class TimeStepper
{
    friend class TestTimeStepper;
private:
    /*
     * Private default constructor for archiving
     */
     TimeStepper(){};
 
public:
 
    TimeStepper(double startTime, double endTime, double dt, bool enforceConstantTimeStep=false, std::vector<double> additionalTimes=std::vector<double> ());
 
    void AdvanceOneTimeStep();
 
    double GetTime() const;
 
    double GetNextTime() const;
 
    double GetNextTimeStep();
 
    double GetIdealTimeStep();
 
    bool IsTimeAtEnd() const;
 
    unsigned EstimateTimeSteps() const;
 
    unsigned GetTotalTimeStepsTaken() const;
 
    void ResetTimeStep(double dt);
 
private:
 
    double mStart;
 
    double mEnd;
 
    double mDt;
 
    unsigned mTotalTimeStepsTaken;
 
    unsigned mAdditionalTimesReachedDeprecated;
 
    double mTime;
 
    double mNextTime;
 
    double mEpsilon;
 
    double CalculateNextTime();
 
    std::vector<double> mAdditionalTimesDeprecated;
 
    friend class boost::serialization::access;
 
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & mStart;
        archive & mEnd;
        archive & mDt;
        archive & mTotalTimeStepsTaken;
        archive & mTime;
        archive & mNextTime;
        archive & mEpsilon;
        archive & mAdditionalTimesReachedDeprecated;
        archive & mAdditionalTimesDeprecated;
    }
};
 
#include "SerializationExportWrapper.hpp"
// Declare identifier for the serializer
CHASTE_CLASS_EXPORT(TimeStepper)
 
#endif /*TIMESTEPPER_HPP_*/