AbstractLinearParabolicPde.hpp

/*

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*/
#ifndef _ABSTRACTLINEARPARABOLICPDE_HPP_
#define _ABSTRACTLINEARPARABOLICPDE_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:

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

    virtual double ComputeSourceTerm(const ChastePoint<SPACE_DIM>& rX, double u)=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;
    virtual ~AbstractLinearParabolicPde()
    {}
};


// Implementation



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_