ihalfedge.h

#pragma once

namespace itasca {
    class IThing;
}

namespace itascaxd {
    using namespace itasca;

    class IHalfVertex;
    class IHalfFacet;

    class IHalfEdge {
    public:
        inline static const TType type_ = 0x4c906744;

        virtual IThing *       getIThing()=0;
        virtual const IThing * getIThing() const=0;

        virtual IHalfVertex *       getOrigin()=0;
        virtual const IHalfVertex * getOrigin() const=0;
        virtual IHalfVertex *       getEnd()=0;
        virtual const IHalfVertex * getEnd() const=0;

        virtual IHalfFacet *        getPair()=0;
        virtual const IHalfFacet *  getPair() const=0;

    };
}// namespace pfc
// EoF