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BaseEntities.hh
1 /*===========================================================================*\
2  * *
3  * OpenVolumeMesh *
4  * Copyright (C) 2011 by Computer Graphics Group, RWTH Aachen *
5  * www.openvolumemesh.org *
6  * *
7  *---------------------------------------------------------------------------*
8  * This file is part of OpenVolumeMesh. *
9  * *
10  * OpenVolumeMesh is free software: you can redistribute it and/or modify *
11  * it under the terms of the GNU Lesser General Public License as *
12  * published by the Free Software Foundation, either version 3 of *
13  * the License, or (at your option) any later version with the *
14  * following exceptions: *
15  * *
16  * If other files instantiate templates or use macros *
17  * or inline functions from this file, or you compile this file and *
18  * link it with other files to produce an executable, this file does *
19  * not by itself cause the resulting executable to be covered by the *
20  * GNU Lesser General Public License. This exception does not however *
21  * invalidate any other reasons why the executable file might be *
22  * covered by the GNU Lesser General Public License. *
23  * *
24  * OpenVolumeMesh is distributed in the hope that it will be useful, *
25  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
26  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
27  * GNU Lesser General Public License for more details. *
28  * *
29  * You should have received a copy of the GNU LesserGeneral Public *
30  * License along with OpenVolumeMesh. If not, *
31  * see <http://www.gnu.org/licenses/>. *
32  * *
33 \*===========================================================================*/
34 
35 /*===========================================================================*\
36  * *
37  * $Revision$ *
38  * $Date$ *
39  * $LastChangedBy$ *
40  * *
41 \*===========================================================================*/
42 
43 #ifndef BASEENTITIES_HH_
44 #define BASEENTITIES_HH_
45 
46 #include <vector>
47 
48 #include "OpenVolumeMeshHandle.hh"
49 
50 namespace OpenVolumeMesh {
51 
53 friend class TopologyKernel;
54 public:
55  OpenVolumeMeshEdge(const VertexHandle& _fromVertex,
56  const VertexHandle& _toVertex) :
57  fromVertex_(_fromVertex),
58  toVertex_(_toVertex) {
59  }
60 
61  virtual ~OpenVolumeMeshEdge() {
62  }
63 
64  const VertexHandle& from_vertex() const {
65  return fromVertex_;
66  }
67  const VertexHandle& to_vertex() const {
68  return toVertex_;
69  }
70 
71 protected:
72 
73  void set_from_vertex(const VertexHandle& _vertex) {
74  fromVertex_ = _vertex;
75  }
76  void set_to_vertex(const VertexHandle& _vertex) {
77  toVertex_ = _vertex;
78  }
79 
80 private:
81  VertexHandle fromVertex_;
82  VertexHandle toVertex_;
83 };
84 
85 // Stream operator for edges
86 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshEdge& _edge);
87 
88 //***************************************************************************
89 
91 friend class TopologyKernel;
92 public:
93  OpenVolumeMeshFace(const std::vector<HalfEdgeHandle>& _halfedges) :
94  halfedges_(_halfedges) {
95  }
96 
97  virtual ~OpenVolumeMeshFace() {
98  }
99 
100  const std::vector<HalfEdgeHandle>& halfedges() const {
101  return halfedges_;
102  }
103 
104 protected:
105 
106  void set_halfedges(const std::vector<HalfEdgeHandle>& _halfedges) {
107  halfedges_ = _halfedges;
108  }
109 
110 private:
111  std::vector<HalfEdgeHandle> halfedges_;
112 };
113 
114 // Stream operator for faces
115 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshFace& _face);
116 
117 //***************************************************************************
118 
120 friend class TopologyKernel;
121 public:
122  OpenVolumeMeshCell(const std::vector<HalfFaceHandle>& _halffaces) :
123  halffaces_(_halffaces) {
124  }
125 
126  virtual ~OpenVolumeMeshCell() {
127  }
128 
129  const std::vector<HalfFaceHandle>& halffaces() const {
130  return halffaces_;
131  }
132 
133 protected:
134 
135  void set_halffaces(const std::vector<HalfFaceHandle>& _halffaces) {
136  halffaces_ = _halffaces;
137  }
138 
139 private:
140  std::vector<HalfFaceHandle> halffaces_;
141 };
142 
143 // Stream operator for cells
144 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshCell& _cell);
145 
146 } // Namespace OpenVolumeMesh
147 
148 #endif /* BASEENTITIES_HH_ */