AbstractConductivityTensors.hpp

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*/
#ifndef ABSTRACTCONDUCTIVITYTENSORS_HPP_
#define ABSTRACTCONDUCTIVITYTENSORS_HPP_

#include <vector>
#include <string>
#include <memory>
#include "UblasIncludes.hpp"
#include "AbstractTetrahedralMesh.hpp"
#include "FibreReader.hpp"
#include "Exception.hpp"
#include "FileFinder.hpp"

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class AbstractConductivityTensors
{
protected:
    AbstractTetrahedralMesh<ELEMENT_DIM, SPACE_DIM>* mpMesh; 
    bool mUseNonConstantConductivities; 
    bool mUseFibreOrientation; 
    c_vector<double, SPACE_DIM> mConstantConductivities; // mS/cm

    std::vector<c_vector<double, SPACE_DIM> >* mpNonConstantConductivities; // mS/cm

    std::vector< c_matrix<double,SPACE_DIM,SPACE_DIM> > mTensors;

    bool mInitialised;

    FileFinder mFibreOrientationFile;

    std::auto_ptr<FibreReader<SPACE_DIM> > mFileReader;

public:

    AbstractConductivityTensors();

    virtual ~AbstractConductivityTensors();

    void SetFibreOrientationFile(const FileFinder &rFibreOrientationFile);

    void SetConstantConductivities(c_vector<double, 1> constantConductivities);

    void SetConstantConductivities(c_vector<double, 2> constantConductivities);

    virtual void SetConstantConductivities(c_vector<double, 3> constantConductivities);


    void SetNonConstantConductivities(std::vector<c_vector<double, SPACE_DIM> >* pNonConstantConductivities);

    virtual void Init(AbstractTetrahedralMesh<ELEMENT_DIM, SPACE_DIM> *pMesh) throw (Exception) = 0;

    c_matrix<double,SPACE_DIM,SPACE_DIM>& operator[](const unsigned global_index);
};



#endif /*ABSTRACTCONDUCTIVITYTENSORS_HPP_*/