chi_mesh_edgeloops.h

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#ifndef _chi_mesh_edgeloops_h
#define _chi_mesh_edgeloops_h
 
/**Structure containing edge properties*/
struct chi_mesh::Edge
{
  int              v_index[2]{};    ///< Indices of the vertices
  int              f_index[4]{};    ///< Indices of faces adjoining it
  chi_mesh::Vertex vertices[2];   ///< Vector vertices
 
  Edge()
  {
    v_index[0] = -1;
    v_index[1] = -1;
 
    f_index[0] = -1;
    f_index[1] = -1;
    f_index[2] = -1;
    f_index[3] = -1;
  }
 
  Edge& operator=(const Edge& that)
  {
    if (&that != this)
    {
      this->v_index[0] = that.v_index[0];
      this->v_index[1] = that.v_index[1];
 
      this->f_index[0] = that.f_index[0];
      this->f_index[1] = that.f_index[1];
      this->f_index[2] = that.f_index[2];
      this->f_index[3] = that.f_index[3];
 
      this->vertices[0] = that.vertices[0];
      this->vertices[1] = that.vertices[1];
    }
 
    return *this;
  }
};
 
 
#endif