Developer Documentation
BaseEntities.cc
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 #include <istream>
44 
45 #include "BaseEntities.hh"
46 
47 namespace OpenVolumeMesh {
48 
49 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshEdge& _edge) {
50  return _os << "(" << _edge.from_vertex() << ", " << _edge.to_vertex() << ")";
51 }
52 
53 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshFace& _face) {
54  _os << "(";
55  for(std::vector<HalfEdgeHandle>::const_iterator it =
56  _face.halfedges().begin(); it < _face.halfedges().end(); ++it) {
57  _os << *it;
58  if(it + 1 < _face.halfedges().end())
59  _os << ", ";
60  }
61  _os << ")";
62  return _os;
63 }
64 
65 std::ostream& operator<<(std::ostream& _os, const OpenVolumeMeshCell& _cell) {
66  _os << "(";
67  for(std::vector<HalfFaceHandle>::const_iterator it =
68  _cell.halffaces().begin(); it < _cell.halffaces().end(); ++it) {
69  _os << *it;
70  if(it + 1 < _cell.halffaces().end())
71  _os << ", ";
72  }
73  _os << ")";
74  return _os;
75 }
76 
77 } // Namespace OpenVolumeMesh