MeshItems.hh

/* ========================================================================= *
 *                                                                           *
 *                               OpenMesh                                    *
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
 *                          All rights reserved.                             *
 *                            www.openmesh.org                               *
 *                                                                           *
 *---------------------------------------------------------------------------*
 * This file is part of OpenMesh.                                            *
 *---------------------------------------------------------------------------*
 *                                                                           *
 * Redistribution and use in source and binary forms, with or without        *
 * modification, are permitted provided that the following conditions        *
 * are met:                                                                  *
 *                                                                           *
 * 1. Redistributions of source code must retain the above copyright notice, *
 *    this list of conditions and the following disclaimer.                  *
 *                                                                           *
 * 2. Redistributions in binary form must reproduce the above copyright      *
 *    notice, this list of conditions and the following disclaimer in the    *
 *    documentation and/or other materials provided with the distribution.   *
 *                                                                           *
 * 3. Neither the name of the copyright holder nor the names of its          *
 *    contributors may be used to endorse or promote products derived from   *
 *    this software without specific prior written permission.               *
 *                                                                           *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS       *
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           *
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,  *
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,       *
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR        *
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    *
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      *
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        *
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              *
 *                                                                           *
 * ========================================================================= */





//=============================================================================
//
//  Mesh Items Concept
//
//=============================================================================


#error this file is for documentation purposes only


//== NAMESPACES ===============================================================


namespace OpenMesh {
namespace Concepts { 


//== CLASS DEFINITION =========================================================
              

struct MeshItems {


template <class Refs_> class VertexT
{
public:

  typedef Refs_  Refs;

  VertexT();

  HalfedgeHandle halfedge_handle()  const;
  void set_halfedge_handle(HalfedgeHandle _eh);
};




template <class Refs_> class HalfedgeT
{
public:
    
  typedef Refs_  Refs;

  VertexHandle vertex_handle() const;

  void set_vertex_handle(VertexHandle _vh);

  FaceHandle face_handle()  const;

  void set_face_handle(FaceHandle _fh);
    
  HalfedgeHandle next_halfedge_handle()  const;

  void set_next_halfedge_handle(HalfedgeHandle _eh);
};




template <class Refs_> class EdgeT
{
public:

  typedef Refs_  Refs;

  Halfedge  halfedges[2];
};




template <class Refs_> class FaceT
{
public:

  typedef Refs_  Refs;

  typedef GenProg::TagTrue   IsTriangle;
  static bool is_triangle();

  unsigned char n_vertices() const;
  void set_n_vertices(unsigned char _n);

  HalfedgeHandle halfedge_handle()  const;
  void set_halfedge_handle(HalfedgeHandle _eh);
};

};

//=============================================================================
} // namespace Concepts
} // namespace OpenMesh
//=============================================================================