OpenMesh
Doc/Concepts/MeshItems.hh
00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                               OpenMesh                                    *
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00005  *                           www.openmesh.org                                *
00006  *                                                                           *
00007  *---------------------------------------------------------------------------* 
00008  *  This file is part of OpenMesh.                                           *
00009  *                                                                           *
00010  *  OpenMesh is free software: you can redistribute it and/or modify         * 
00011  *  it under the terms of the GNU Lesser General Public License as           *
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00014  *  following exceptions:                                                    *
00015  *                                                                           *
00016  *  If other files instantiate templates or use macros                       *
00017  *  or inline functions from this file, or you compile this file and         *
00018  *  link it with other files to produce an executable, this file does        *
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00020  *  GNU Lesser General Public License. This exception does not however       *
00021  *  invalidate any other reasons why the executable file might be            *
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00023  *                                                                           *
00024  *  OpenMesh is distributed in the hope that it will be useful,              *
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00026  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
00027  *  GNU Lesser General Public License for more details.                      *
00028  *                                                                           *
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00032  *                                                                           *
00033 \*===========================================================================*/ 
00034 
00035 /*===========================================================================*\
00036  *                                                                           *             
00037  *   $Revision: 362 $                                                         *
00038  *   $Date: 2011-01-26 10:21:12 +0100 (Mi, 26 Jan 2011) $                   *
00039  *                                                                           *
00040 \*===========================================================================*/
00041 
00042 
00043 //=============================================================================
00044 //
00045 //  Mesh Items Concept
00046 //
00047 //=============================================================================
00048 
00049 
00050 #error this file is for documentation purposes only
00051 
00052 
00053 //== NAMESPACES ===============================================================
00054 
00055 
00056 namespace OpenMesh {
00057 namespace Concepts { 
00058 
00059 
00060 //== CLASS DEFINITION =========================================================
00061               
00062 
00068 struct MeshItems {
00069 
00070 
00078 template <class Refs_> class VertexT
00079 {
00080 public:
00081 
00083   typedef Refs_  Refs;
00084 
00086   VertexT();
00087 
00089   HalfedgeHandle halfedge_handle()  const;
00091   void set_halfedge_handle(HalfedgeHandle _eh);
00092 };
00093 
00094 
00095 
00096 
00104 template <class Refs_> class HalfedgeT
00105 {
00106 public:
00107     
00109   typedef Refs_  Refs;
00110 
00113   VertexHandle vertex_handle() const;
00114 
00117   void set_vertex_handle(VertexHandle _vh);
00118 
00121   FaceHandle face_handle()  const;
00122 
00125   void set_face_handle(FaceHandle _fh);
00126     
00129   HalfedgeHandle next_halfedge_handle()  const;
00130 
00133   void set_next_halfedge_handle(HalfedgeHandle _eh);
00134 };
00135 
00136 
00137 
00138 
00146 template <class Refs_> class EdgeT
00147 {
00148 public:
00149 
00151   typedef Refs_  Refs;
00152 
00155   Halfedge  halfedges[2];
00156 };
00157 
00158 
00159 
00160 
00168 template <class Refs_> class FaceT
00169 {
00170 public:
00171 
00173   typedef Refs_  Refs;
00174 
00177   typedef GenProg::TagTrue   IsTriangle;
00179   static bool is_triangle();
00180 
00182   unsigned char n_vertices() const;
00185   void set_n_vertices(unsigned char _n);
00186 
00188   HalfedgeHandle halfedge_handle()  const;
00191   void set_halfedge_handle(HalfedgeHandle _eh);
00192 };
00193 
00194 };
00195 
00196 //=============================================================================
00197 } // namespace Concepts
00198 } // namespace OpenMesh
00199 //=============================================================================