ElectroMechanicsProblemDefinition.hpp

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#ifndef ELECTROMECHANICSPROBLEMDEFINITION_HPP_
#define ELECTROMECHANICSPROBLEMDEFINITION_HPP_
 
#include "SolidMechanicsProblemDefinition.hpp"
#include "ContractionModelName.hpp"
#include "NashHunterPoleZeroLaw.hpp"
#include "CompressibleExponentialLaw.hpp"
#include "FileFinder.hpp"
#include "AbstractContractionCellFactory.hpp"
#include "SolverType.hpp"
 
template<unsigned DIM>
class ElectroMechanicsProblemDefinition : public SolidMechanicsProblemDefinition<DIM>
{
private:
    friend class TestExplicitCardiacMechanicsSolver;
    friend class TestImplicitCardiacMechanicsSolver;
    friend class TestElectroMechanicsProblemDefinition;
 
    double mContractionModelOdeTimeStep;
 
    double mMechanicsSolveTimestep;
 
    bool mDeformationAffectsConductivity;
 
    bool mDeformationAffectsCellModels;
 
    AbstractMaterialLaw<DIM>* mpDefaultMaterialLaw;
 
 
    bool mReadFibreSheetInformationFromFile;
 
    FileFinder mFibreSheetDirectionsFile;
 
    bool mFibreSheetDirectionsDefinedPerQuadraturePoint;
 
    unsigned mNumIncrementsForInitialDeformation;
 
    bool mApplyCrossFibreTension;
 
    double mSheetTensionFraction;
 
    double mSheetNormalTensionFraction;
 
    AbstractContractionCellFactory<DIM>* mpContractionCellFactory;
 
    bool mWeMadeCellFactory;
 
    SolverType mSolverType;
 
public:
    ElectroMechanicsProblemDefinition(QuadraticMesh<DIM>& rMesh);
 
    virtual ~ElectroMechanicsProblemDefinition();
 
    void SetContractionModel(ContractionModelName contractionModel, double timestep);
 
    void SetContractionCellFactory(AbstractContractionCellFactory<DIM>* pCellFactory);
 
    void SetUseDefaultCardiacMaterialLaw(CompressibilityType compressibilityType);
 
    void SetSolverType(SolverType solver)
    {
        mSolverType = solver;
    }
 
    void SetDeformationAffectsElectrophysiology(bool deformationAffectsConductivity, bool deformationAffectsCellModels);
 
    void SetMechanicsSolveTimestep(double timestep);
 
 
    void SetVariableFibreSheetDirectionsFile(const FileFinder& rFibreSheetDirectionsFile, bool definedPerQuadPoint);
 
 
    void SetApplyIsotropicCrossFibreTension(bool applyCrossFibreTension, double crossFibreTensionFraction);
 
    void SetApplyAnisotropicCrossFibreTension(bool applyCrossFibreTension, double sheetTensionFraction, double sheetNormalTensionFraction);
 
    AbstractContractionCellFactory<DIM>* GetContractionCellFactory()
    {
        assert(mpContractionCellFactory);
        return mpContractionCellFactory;
    }
 
    void SetContractionModelOdeTimestep(double timestep)
    {
        mContractionModelOdeTimeStep = timestep;
    }
 
    double GetContractionModelOdeTimestep()
    {
        assert(mContractionModelOdeTimeStep>0.0); // see exception message in Validate()
        return mContractionModelOdeTimeStep;
    }
 
    double GetMechanicsSolveTimestep()
    {
        assert(mMechanicsSolveTimestep>0.0); // if this fails SetMechanicsSolveTimestep() probably hasn't been called - call Validate() to check
        return mMechanicsSolveTimestep;
    }
 
    bool GetDeformationAffectsConductivity()
    {
        return mDeformationAffectsConductivity;
    }
 
    bool GetDeformationAffectsCellModels()
    {
        return mDeformationAffectsCellModels;
    }
 
    SolverType GetSolverType()
    {
        return mSolverType;
    }
 
    bool ReadFibreSheetDirectionsFromFile()
    {
        return mReadFibreSheetInformationFromFile;
    }
 
    FileFinder GetFibreSheetDirectionsFile()
    {
        assert(mReadFibreSheetInformationFromFile);
        assert(mFibreSheetDirectionsFile.GetAbsolutePath()!="");
        return mFibreSheetDirectionsFile;
    }
 
    bool GetFibreSheetDirectionsDefinedPerQuadraturePoint()
    {
        assert(mReadFibreSheetInformationFromFile);
        return mFibreSheetDirectionsDefinedPerQuadraturePoint;
    }
 
    void SetNumIncrementsForInitialDeformation(unsigned numIncrements)
    {
        if (numIncrements==0)
        {
            EXCEPTION("Number of increments for initial deformation must be 1 or more");
        }
        mNumIncrementsForInitialDeformation = numIncrements;
    }
 
    unsigned GetNumIncrementsForInitialDeformation()
    {
        return mNumIncrementsForInitialDeformation;
    }
 
    double GetApplyCrossFibreTension()
    {
        return mApplyCrossFibreTension;
    }
 
    double GetSheetTensionFraction()
    {
        return mSheetTensionFraction;
    }
 
    double GetSheetNormalTensionFraction()
    {
        return mSheetNormalTensionFraction;
    }
 
 
    virtual void Validate();
};
 
#endif // ELECTROMECHANICSPROBLEMDEFINITION_HPP_