VesselSegment.hpp

/*

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 software without specific prior written permission.

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 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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 */

#ifndef VESSELSEGMENT_HPP_
#define VESSELSEGMENT_HPP_

#include <vector>
#include <string>
#include <boost/enable_shared_from_this.hpp>
#include "SegmentFlowProperties.hpp"
#include "UblasVectorInclude.hpp"
#include "ChastePoint.hpp"
#include "UnitCollection.hpp"
#include "AbstractVesselNetworkComponent.hpp"
#include "DimensionalChastePoint.hpp"

 // Forward declaration to allow vessels to manage adding and removing themselves from segments and segment management by vessels.
template<unsigned DIM>
class Vessel;

template<unsigned DIM>
class VesselNode;

template<unsigned DIM>
class VesselSegment : public boost::enable_shared_from_this<VesselSegment<DIM> >, public AbstractVesselNetworkComponent<DIM>
{
    friend class Vessel<DIM> ;

private:

    std::pair<boost::shared_ptr<VesselNode<DIM> >, boost::shared_ptr<VesselNode<DIM> > > mNodes;

    boost::weak_ptr<Vessel<DIM> > mVessel;

    boost::shared_ptr<SegmentFlowProperties<DIM> > mpFlowProperties;

    VesselSegment(boost::shared_ptr<VesselNode<DIM> > pNode1, boost::shared_ptr<VesselNode<DIM> > pNode2);

public:

    VesselSegment(const VesselSegment<DIM>& rSegment);

    static boost::shared_ptr<VesselSegment<DIM> > Create(boost::shared_ptr<VesselNode<DIM> > pNode1,
                                                           boost::shared_ptr<VesselNode<DIM> > pNode2);

    static boost::shared_ptr<VesselSegment<DIM> > Create(boost::shared_ptr<VesselSegment<DIM> > pSegment);

    /*
     * Destructor
     */
    ~VesselSegment();

    void CopyDataFromExistingSegment(const boost::shared_ptr<VesselSegment<DIM> > pTargetSegment);

    std::map<std::string, double> GetOutputData();

    units::quantity<unit::length> GetDistance(const DimensionalChastePoint<DIM>& location) const;

    boost::shared_ptr<SegmentFlowProperties<DIM> > GetFlowProperties() const;

    units::quantity<unit::length> GetLength() const;

    DimensionalChastePoint<DIM> GetMidPoint() const;

    boost::shared_ptr<VesselNode<DIM> > GetNode(unsigned index) const;

    boost::shared_ptr<VesselNode<DIM> > GetOppositeNode(boost::shared_ptr<VesselNode<DIM> > pInputNode) const;

    std::pair<boost::shared_ptr<VesselNode<DIM> >, boost::shared_ptr<VesselNode<DIM> > > GetNodes() const;

    DimensionalChastePoint<DIM> GetPointProjection(const DimensionalChastePoint<DIM>& location, bool projectToEnds = false) const;

    c_vector<double, DIM> GetUnitTangent() const;

    boost::shared_ptr<Vessel<DIM> > GetVessel() const;

    bool HasNode(boost::shared_ptr<VesselNode<DIM> > pNode) const;

    bool IsConnectedTo(boost::shared_ptr<VesselSegment<DIM> > pOtherSegment) const;

    void ReplaceNode(unsigned oldNodeIndex, boost::shared_ptr<VesselNode<DIM> > pNewNode);

    void Remove();

    void SetFlowProperties(const SegmentFlowProperties<DIM>& rFlowProperties);

private:

    boost::shared_ptr<VesselSegment<DIM> > Shared();

    void AddVessel(boost::shared_ptr<Vessel<DIM> > pVessel);

    void RemoveVessel();
};

#endif /* VESSELSEGMENT_HPP_ */