CellBasedEllipticPdeSolver.hpp

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*/
 
#ifndef CELLBASEDELLIPTICPDESOLVER_HPP_
#define CELLBASEDELLIPTICPDESOLVER_HPP_
 
#include "SimpleLinearEllipticSolver.hpp"
#include "TetrahedralMesh.hpp"
 
template<unsigned DIM>
class CellBasedEllipticPdeSolver : public SimpleLinearEllipticSolver<DIM, DIM>
{
private:
 
    double mConstantInUSourceTerm;
 
    double mLinearInUCoeffInSourceTerm;
 
protected:
 
    virtual c_vector<double, 1*(DIM+1)> ComputeVectorTerm(
        c_vector<double, DIM+1>& rPhi,
        c_matrix<double, DIM, DIM+1>& rGradPhi,
        ChastePoint<DIM>& rX,
        c_vector<double, 1>& rU,
        c_matrix<double, 1, DIM>& rGradU /* not used */,
        Element<DIM, DIM>* pElement);
 
    virtual c_matrix<double, 1*(DIM+1), 1*(DIM+1)> ComputeMatrixTerm(
        c_vector<double, DIM+1>& rPhi,
        c_matrix<double, DIM, DIM+1>& rGradPhi,
        ChastePoint<DIM>& rX,
        c_vector<double, 1>& rU,
        c_matrix<double, 1, DIM>& rGradU,
        Element<DIM, DIM>* pElement);
 
    void ResetInterpolatedQuantities();
 
    void IncrementInterpolatedQuantities(double phiI, const Node<DIM>* pNode);
 
    void InitialiseForSolve(Vec initialSolution);
 
public:
 
    CellBasedEllipticPdeSolver(TetrahedralMesh<DIM,DIM>* pMesh,
                       AbstractLinearEllipticPde<DIM,DIM>* pPde,
                       BoundaryConditionsContainer<DIM,DIM,1>* pBoundaryConditions);
 
    virtual ~CellBasedEllipticPdeSolver();
};
 
#endif /*CELLBASEDELLIPTICPDESOLVER_HPP_*/