NhsContractionModel.hpp

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*/
#ifndef NHSCONTRACTIONMODEL_HPP_
#define NHSCONTRACTIONMODEL_HPP_
 
#include "AbstractOdeBasedContractionModel.hpp"
#include "Exception.hpp"
 
 
class NhsContractionModel  : public AbstractOdeBasedContractionModel
{
friend class TestContractionModels;
 
protected :
    double mLambda;
    double mDLambdaDt;
    double mCalciumI;
 
 
    double mCalciumTrop50;
 
    double mK1;
    double mK2;
 
    // Parameters
 
    static const double mKon;
 
    static const double mKrefoff;
 
    static const double mGamma;
 
    static const double mCalciumTroponinMax;
 
    static const double mAlphaR1;
 
    static const double mAlphaR2;
 
    static const double mKZ;
 
    static const unsigned mNr;
 
    static const double mBeta1;
 
    static const double mAlpha0;
 
    static const unsigned mN;
 
    static const double mZp;
 
    static const double mCalcium50ref;
 
    static const double mTref;
 
    static const double mBeta0;
 
    static const double mA;
 
    static const double mA1;
 
    static const double mA2;
 
    static const double mA3;
 
    static const double mAlpha1;
 
    static const double mAlpha2;
 
    static const double mAlpha3;
 
    void CalculateCalciumTrop50();
 
    double CalculateT0(double z);
 
public :
    NhsContractionModel();
 
    void SetStretchAndStretchRate(double lambda, double dlambdaDt);
 
    void SetInputParameters(ContractionModelInputParameters& rInputParameters);
 
    void SetIntracellularCalciumConcentration(double calciumConcentration);
 
    double GetCalciumTroponinValue();
 
    void EvaluateYDerivatives(double time, const std::vector<double> &rY, std::vector<double> &rDY);
 
    double GetActiveTension();
 
    double GetNextActiveTension()
    {
        EXCEPTION("If using this in an 'explicit manner' call UpdateStateVariables() and then GetActiveTension(), otherwise use NhsModelWithBackwardSolver");
    }
 
    bool IsStretchDependent()
    {
        return true;
    }
 
    bool IsStretchRateDependent()
    {
        return true;
    }
};
#endif /*NHSCONTRACTIONMODEL_HPP_*/