/users/wolffm/guskov/Source/BoundaryVertexFaceIter.hh

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#ifndef DEF_BOUNDARY_VERTEX_FACE_ITER
#define DEF_BOUNDARY_VERTEX_FACE_ITER

#include "Common.hh"
#include <OpenMesh/Core/Mesh/CirculatorsT.hh>

typedef OpenMesh::Iterators::VertexFaceIterT<OpenMesh::PolyConnectivity> VFI;


class BoundaryVertexFaceIter :
  public VFI
{

  // using OriginalMesh::VertexFaceIter;

public :
  BoundaryVertexFaceIter(mesh_ref _mesh, OriginalMesh::VertexHandle _start);

  BoundaryVertexFaceIter(VFI vf_iter);

  BoundaryVertexFaceIter& operator++();    

  BoundaryVertexFaceIter& operator--(); 

   Vertex get_vertex1() const;

   Vertex get_vertex2() const;

protected :
  bool is_face_on_boundary();

private :

  unsigned int tile_id_;

  bool first_elem;

  OpenMesh::VPropHandleT<unsigned int> tile_id_prop_; 

  // disabled operations
  BoundaryVertexFaceIter(BoundaryVertexFaceIter const & _rhs) ;
  
  BoundaryVertexFaceIter& operator=(const BoundaryVertexFaceIter& _rhs);
  
};



#endif

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