SurfaceAreaConstraintPottsUpdateRule.hpp

/*

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

#ifndef SURFACEAREACONSTRAINTUPDATERULE_HPP_
#define SURFACEAREACONSTRAINTUPDATERULE_HPP_

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

#include "AbstractPottsUpdateRule.hpp"
#include "PottsBasedCellPopulation.hpp"

// Needed here to avoid serialization errors (on Boost<1.37)
#include "CellLabel.hpp"

template<unsigned DIM>
class SurfaceAreaConstraintPottsUpdateRule : public AbstractPottsUpdateRule<DIM>
{
friend class TestPottsUpdateRules;

private:

    double mDeformationEnergyParameter;

    double mMatureCellTargetSurfaceArea;

    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & boost::serialization::base_object<AbstractPottsUpdateRule<DIM> >(*this);
        archive & mDeformationEnergyParameter;
        archive & mMatureCellTargetSurfaceArea;
    }

public:

    SurfaceAreaConstraintPottsUpdateRule();

    ~SurfaceAreaConstraintPottsUpdateRule();

    double EvaluateHamiltonianContribution(unsigned currentNodeIndex,
                                           unsigned targetNodeIndex,
                                           PottsBasedCellPopulation<DIM>& rCellPopulation);

    double GetDeformationEnergyParameter();

    void SetDeformationEnergyParameter(double deformationEnergyParameter);

    double GetMatureCellTargetSurfaceArea() const;

    void SetMatureCellTargetSurfaceArea(double matureCellTargetSurfaceArea);

    void OutputUpdateRuleParameters(out_stream& rParamsFile);
};

#include "SerializationExportWrapper.hpp"
EXPORT_TEMPLATE_CLASS_SAME_DIMS(SurfaceAreaConstraintPottsUpdateRule)

#endif /*SURFACEAREACONSTRAINTUPDATERULE_HPP_*/