ElectrodesStimulusFactory.hpp

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*/
 
#ifndef ELECTRODESSTIMULSUFACTORY_HPP_
#define ELECTRODESSTIMULSUFACTORY_HPP_
 
#include <boost/shared_ptr.hpp>
#include "ChasteSerialization.hpp"
#include <boost/serialization/split_member.hpp>
#include <boost/serialization/shared_ptr.hpp>
 
#include "AbstractTetrahedralMesh.hpp"
#include "DistributedVector.hpp"
#include "AbstractChasteRegion.hpp"
#include "AbstractStimulusFactory.hpp"
#include "LinearBasisFunction.hpp"
 
template<unsigned DIM>
class ElectrodesStimulusFactory : public AbstractStimulusFactory<DIM>
{
protected:
 
    friend class TestStimulusFactory;//for testing
 
    std::vector<std::pair<AbstractChasteRegion<DIM>*, AbstractChasteRegion<DIM>*> >& mrElectrodePairs;
 
    std::vector<double>& mrMagnitudes;
    std::vector<double>& mrDurations;
    std::vector<double>& mrPeriods;
    std::vector<double>& mrStarts;
    std::vector<double>& mrEnds;
 
    std::vector<double> mMagnitudesElectrode1;
 
    std::vector<double> mMagnitudesElectrode2;
 
 
    bool mGroundSecondElectrode;
 
    void CheckForElectrodesIntersection();
 
    typedef LinearBasisFunction<DIM> BasisFunction;
 
 
    double ComputeElectrodeTotalFlux(AbstractChasteRegion<DIM>* pRegion, double stimulusMagnitude);
 
 
public:
 
 
    ElectrodesStimulusFactory(std::vector<std::pair<AbstractChasteRegion<DIM>*, AbstractChasteRegion<DIM>*> >& rElectrodePairs,
                              std::vector<double>& rStimulusMagnitudes,
                              std::vector<double>& rDurations,
                              std::vector<double>& rPeriods,
                              std::vector<double>& rStarts,
                              std::vector<double>& rEnds);
 
    boost::shared_ptr<AbstractStimulusFunction> CreateStimulusForNode(Node<DIM>* pNode);
 
    ~ElectrodesStimulusFactory();
 
    void SetCompatibleExtracellularStimulus();
 
    void GroundSecondElectrode(bool grounded);
};
 
#endif /*ELECTRODESSTIMULSUFACTORY_HPP_*/