AbstractOneStepIvpOdeSolver.hpp

/*

Copyright (c) 2005-2012, University of Oxford.
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*/

#ifndef _ABSTRACTONESTEPIVPODESOLVER_HPP_
#define _ABSTRACTONESTEPIVPODESOLVER_HPP_

#include "ChasteSerialization.hpp"
#include "ClassIsAbstract.hpp"
#include <boost/serialization/base_object.hpp>

#include "AbstractIvpOdeSolver.hpp"

class AbstractOneStepIvpOdeSolver : public AbstractIvpOdeSolver
{

private:

    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        // This calls serialize on the base class.
        archive & boost::serialization::base_object<AbstractIvpOdeSolver>(*this);
    }

    std::vector<double> mWorkingMemory;

protected:

    virtual void InternalSolve(AbstractOdeSystem* pAbstractOdeSystem,
                               std::vector<double>& rCurrentYValues,
                               std::vector<double>& rWorkingMemory,
                               double startTime,
                               double endTime,
                               double timeStep);

    virtual void CalculateNextYValue(AbstractOdeSystem* pAbstractOdeSystem,
                                     double timeStep,
                                     double time,
                                     std::vector<double>& rCurrentYValues,
                                     std::vector<double>& rNextYValues)=0;

public:

    virtual OdeSolution Solve(AbstractOdeSystem* pAbstractOdeSystem,
                              std::vector<double>& rYValues,
                              double startTime,
                              double endTime,
                              double timeStep,
                              double timeSampling);

    virtual void Solve(AbstractOdeSystem* pAbstractOdeSystem,
                       std::vector<double>& rYValues,
                       double startTime,
                       double endTime,
                       double timeStep);

    virtual ~AbstractOneStepIvpOdeSolver()
    {}
};

CLASS_IS_ABSTRACT(AbstractOneStepIvpOdeSolver)

#endif //_ABSTRACTONESTEPIVPODESOLVER_HPP_