AbstractLinearParabolicPde.hpp

/*

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*/
#ifndef _ABSTRACTLINEARPARABOLICPDE_HPP_
#define _ABSTRACTLINEARPARABOLICPDE_HPP_

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

#include "AbstractLinearPde.hpp"
#include "UblasCustomFunctions.hpp"
#include "ChastePoint.hpp"
#include "Node.hpp"
#include "Element.hpp"
#include <petscvec.h>

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>
class AbstractLinearParabolicPde : public AbstractLinearPde<ELEMENT_DIM, SPACE_DIM>
{
private:

    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        archive & boost::serialization::base_object<AbstractLinearPde<ELEMENT_DIM, SPACE_DIM> >(*this);
    }

public:

    AbstractLinearParabolicPde()
        : AbstractLinearPde<ELEMENT_DIM, SPACE_DIM>()
    {}

    virtual ~AbstractLinearParabolicPde()
    {}

    virtual double ComputeDuDtCoefficientFunction(const ChastePoint<SPACE_DIM>& rX)=0;

    virtual double ComputeSourceTerm(const ChastePoint<SPACE_DIM>& rX,
                                     double u,
                                     Element<ELEMENT_DIM,SPACE_DIM>* pElement=nullptr)=0;

    virtual double ComputeSourceTermAtNode(const Node<SPACE_DIM>& rNode,
                                           double u);


    virtual c_matrix<double, SPACE_DIM, SPACE_DIM> ComputeDiffusionTerm(const ChastePoint<SPACE_DIM>& rX,
                                                                        Element<ELEMENT_DIM,SPACE_DIM>* pElement=NULL)=0;
};

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
double AbstractLinearParabolicPde<ELEMENT_DIM, SPACE_DIM>::ComputeSourceTermAtNode(const Node<SPACE_DIM>& rNode,
                                                                                   double u)
{
    return ComputeSourceTerm(rNode.GetPoint(), u);
}

#endif //_ABSTRACTLINEARPARABOLICPDE_HPP_