Fixed URL for libccmio-2.6.1 (bug report #5 by Thomas Oliveira)
[foam-extend-3.2.git] / src / mesh / cfMesh / utilities / meshes / polyMeshGenAddressing / polyMeshGenAddressingEdgeCells.C
blob0446a59ab890ced33a077f5ab85ff0d6192f672b
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | cfMesh: A library for mesh generation
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright held by the original author
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of cfMesh.
11     cfMesh is free software; you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation; either version 3 of the License, or (at your
14     option) any later version.
16     cfMesh is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with cfMesh.  If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "polyMeshGenAddressing.H"
27 #include "VRWGraphSMPModifier.H"
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
31 namespace Foam
34 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
36 void polyMeshGenAddressing::calcEdgeCells() const
38     if( ecPtr_ )
39     {
40         FatalErrorIn("polyMeshGenAddressing::calcEdgeCells() const")
41             << "edgeCells already calculated"
42             << abort(FatalError);
43     }
44     else
45     {
46         const VRWGraph& ce = cellEdges();
48         ecPtr_ = new VRWGraph();
49         VRWGraph& edgeCellAddr = *ecPtr_;
51         VRWGraphSMPModifier(edgeCellAddr).reverseAddressing(ce);
52         edgeCellAddr.setSize(edges().size());
53     }
56 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
58 const VRWGraph& polyMeshGenAddressing::edgeCells() const
60     if( !ecPtr_ )
61     {
62         # ifdef USE_OMP
63         if( omp_in_parallel() )
64             FatalErrorIn
65             (
66                 "const VRWGraph& polyMeshGenAddressing::edgeCells() const"
67             ) << "Calculating addressing inside a parallel region."
68                 << " This is not thread safe" << exit(FatalError);
69         # endif
71         calcEdgeCells();
72     }
74     return *ecPtr_;
77 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
79 } // End namespace Foam
81 // ************************************************************************* //