AF2Edge2D.hpp

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/*
 * AF2Edge2D.hpp
 *
 * An immutable edge that connects two AF2Point2D points, one labeled as
 * the start of the edge, and the other labeled as the end of the edge.
 *
 * This class holds on to its endpoints with pointers, but it does not
 * manage the memory for its endpoints.  It is the reponsibility of the
 * context that uses AF2Edge2D to ensure that pointers to endpoints of edges
 * remain valid as long as they may be referenced by an AF2Edge2D instance.
 */
#ifndef AF2EDGE2D_HPP
#define AF2EDGE2D_HPP

#include "meshkit/AF2Point2D.hpp"

class AF2Edge2D
{
  private:

    const AF2Point2D* startPnt;
    const AF2Point2D* endPnt;

  public:

    AF2Edge2D(const AF2Point2D* start, const AF2Point2D* end);

    const AF2Point2D* getStart() const;

    const AF2Point2D* getEnd() const;
};

#endif