GeomEdge.h

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#ifndef _GEOMETRICALEDGE_H_
#define _GEOMETRICALEDGE_H_
 
#include "./include.h"
 
namespace bamg {
 
   class GeomVertex;
   class Geometry;
 
   class GeomEdge {
 
      public:
         GeomVertex *v[2];
         long               ReferenceNumber;
         long               CurveNumber;
         R2                 tg[2];              // the 2 tangentes (tg[0] =0 => no continuity)
         GeomEdge   *Adj[2];
         int                AdjVertexIndex[2]; // for a given vertex, this gives the index of the vertex in the adjacent edge (0 or 1)
         int                type;
 
         //Operators
         GeomVertex       & operator[](int i){return *v[i];};
         const GeomVertex & operator[](int i) const { return *v[i];};
         GeomVertex       * operator()(int i){return v[i];};  
 
         //Methods
         R2     F(double theta) const ; // parametrization of the curve edge
         int    Cracked() const;
         int    TgA()     const;
         int    TgB()     const;
         int    Mark()    const;
         int    Required();
         void   SetCracked();
         void   SetTgA();
         void   SetTgB();
         void   SetMark();
         void   SetUnMark();
         void   SetRequired();
         void   Set(const GeomEdge & rec,const Geometry & Th ,Geometry & ThNew);
   };
 
}
#endif