ChastePoint.hpp

/*

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*/


#ifndef _CHASTEPOINT_HPP_
#define _CHASTEPOINT_HPP_

#include "ChasteSerialization.hpp"
#include "UblasVectorInclude.hpp"
#include <vector>


template<unsigned DIM>
class ChastePoint
{
    friend class boost::serialization::access;
    template<class Archive>
    void serialize(Archive & archive, const unsigned int version)
    {
        //archive & mLocation; //earlier versions of boost are unable to do this. See #1709
    }

private:

    c_vector<double, DIM> mLocation;

public:

    ChastePoint(double v1=0, double v2=0, double v3=0);

    ChastePoint(std::vector<double> coords);

    ChastePoint(c_vector<double, DIM> location);

    c_vector<double, DIM>& rGetLocation();

    const c_vector<double, DIM>& rGetLocation() const;

    double operator[] (unsigned i) const;

    double GetWithDefault(unsigned i, double def=0.0) const;

    void SetCoordinate(unsigned i, double value);

    bool IsSamePoint(const ChastePoint<DIM>& rPoint) const;
};


#include "SerializationExportWrapper.hpp"
// Declare identifier for the serializer
EXPORT_TEMPLATE_CLASS_SAME_DIMS(ChastePoint)

namespace boost
{
namespace serialization
{

template<class Archive, unsigned SPACE_DIM>
inline void save_construct_data(
    Archive & ar, const ChastePoint<SPACE_DIM> * t, const unsigned int file_version)
{
    for (unsigned i = 0; i < SPACE_DIM; i ++)
    {
        //we archive coordinates of mLocation one by one
        //this is because earlier version of boost (<1.40, I think) cannot archive c_vectors
        double coord = t->GetWithDefault(i);
        ar & coord;
    }
}

template<class Archive,unsigned SPACE_DIM>
inline void load_construct_data(
    Archive & ar, ChastePoint<SPACE_DIM> * t, const unsigned int file_version)
{
    std::vector<double> coords;
    coords.resize(SPACE_DIM);
    for (unsigned i=0; i<SPACE_DIM; i++)
    {
        double coordinate;
        ar & coordinate;//resume coordinates one by one
        coords[i] = coordinate;
    }
    //use constructor with standard vectors to re-build the object
     ::new(t)ChastePoint<SPACE_DIM>(coords);
}
}
} // namespace ...


template<>
class ChastePoint<0>
{
public:
    ChastePoint(double v1=0, double v2=0, double v3=0);

    double operator[] (unsigned i) const;
};

#endif //_CHASTEPOINT_HPP_