AbstractNumericalMethod.hpp

/*

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*/

#ifndef ABSTRACTNUMERICALMETHOD_HPP_
#define ABSTRACTNUMERICALMETHOD_HPP_

#include <boost/shared_ptr.hpp>
#include "ChasteSerialization.hpp"
#include "ClassIsAbstract.hpp"
#include "Identifiable.hpp"

#include "AbstractOffLatticeCellPopulation.hpp"
#include "AbstractForce.hpp"

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM=ELEMENT_DIM>
class AbstractNumericalMethod : public Identifiable
{
    friend class TestNumericalMethods;

private:

    friend class boost::serialization::access;

    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & mUseAdaptiveTimestep;
        archive & mUseUpdateNodeLocation;
        archive & mGhostNodeForcesEnabled;
    }

protected:

    AbstractOffLatticeCellPopulation<ELEMENT_DIM,SPACE_DIM>* mpCellPopulation;

    std::vector<boost::shared_ptr<AbstractForce<ELEMENT_DIM, SPACE_DIM> > >* mpForceCollection;

    bool mUseAdaptiveTimestep;

    bool mUseUpdateNodeLocation;

    bool mGhostNodeForcesEnabled;

    std::vector<c_vector<double, SPACE_DIM> > ComputeForcesIncludingDamping();

    std::vector<c_vector<double, SPACE_DIM> > SaveCurrentLocations();

     void SafeNodePositionUpdate(unsigned nodeIndex, c_vector<double, SPACE_DIM> newPosition);

    void DetectStepSizeExceptions(unsigned nodeIndex, c_vector<double,SPACE_DIM>& displacement, double dt);

public:

    AbstractNumericalMethod<ELEMENT_DIM,SPACE_DIM>();

    virtual ~AbstractNumericalMethod<ELEMENT_DIM,SPACE_DIM>();

    void SetCellPopulation(AbstractOffLatticeCellPopulation<ELEMENT_DIM,SPACE_DIM>* pPopulation);

    void SetForceCollection(std::vector<boost::shared_ptr<AbstractForce<ELEMENT_DIM, SPACE_DIM> > >* pForces);

    void SetUseAdaptiveTimestep(bool useAdaptiveTimestep);

    void SetUseUpdateNodeLocation(bool useUpdateNodeLocation);

    bool GetUseUpdateNodeLocation();

    bool HasAdaptiveTimestep();

    virtual void UpdateAllNodePositions(double dt)=0;

    void OutputNumericalMethodInfo(out_stream& rParamsFile);

    virtual void OutputNumericalMethodParameters(out_stream& rParamsFile);
};

TEMPLATED_CLASS_IS_ABSTRACT_2_UNSIGNED(AbstractNumericalMethod)

#endif /*ABSTRACTNUMERICALMETHOD_HPP_*/