initial commit for version 1.6.x patch release
[OpenFOAM-1.6.x.git] / src / finiteVolume / fvMesh / extendedStencil / faceToCell / extendedCentredFaceToCellStencil.C
blobd7dcc2a093d15d4f28985292d670213b16de4f71
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM 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 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM 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 OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "mapDistribute.H"
28 #include "extendedCentredFaceToCellStencil.H"
29 #include "faceToCellStencil.H"
31 // Only for access to calcDistributeMap <- needs to be moved out
32 #include "extendedCellToFaceStencil.H"
34 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
36 Foam::extendedCentredFaceToCellStencil::extendedCentredFaceToCellStencil
38     const faceToCellStencil& stencil
41     extendedFaceToCellStencil(stencil.mesh())
43     stencil_ = stencil;
45     // Calculate distribute map (also renumbers elements in stencil)
46     mapPtr_ = extendedCellToFaceStencil::calcDistributeMap
47     (
48         stencil.mesh(),
49         stencil.globalNumbering(),
50         stencil_
51     );
55 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
57 // Per face which elements of the stencil to keep.
58 void Foam::extendedCentredFaceToCellStencil::compact()
60     boolList isInStencil(map().constructSize(), false);
62     forAll(stencil_, faceI)
63     {
64         const labelList& stencilCells = stencil_[faceI];
66         forAll(stencilCells, i)
67         {
68             isInStencil[stencilCells[i]] = true;
69         }
70     }
72     mapPtr_().compact(isInStencil);
76 // ************************************************************************* //