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repatchPolyTopoChanger.H

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2005 OpenCFD Ltd.
00006      \\/     M anipulation  |
00007 -------------------------------------------------------------------------------
00008 License
00009     This file is part of OpenFOAM.
00010 
00011     OpenFOAM is free software; you can redistribute it and/or modify it
00012     under the terms of the GNU General Public License as published by the
00013     Free Software Foundation; either version 2 of the License, or (at your
00014     option) any later version.
00015 
00016     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
00017     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
00019     for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with OpenFOAM; if not, write to the Free Software Foundation,
00023     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
00024 
00025 Class
00026     repatchPolyTopoChanger
00027 
00028 Description
00029     A mesh which allows changes in the patch distribution of the
00030     boundary faces.  The change in patching is set using changePatchID. For a
00031     boundary face, a new patch ID is given. 
00032 
00033 SourceFiles
00034     repatchPolyTopoChanger.C
00035 
00036 \*---------------------------------------------------------------------------*/
00037 
00038 #ifndef repatchPolyTopoChanger_H
00039 #define repatchPolyTopoChanger_H
00040 
00041 #include "polyMesh.H"
00042 #include "polyTopoChange.H"
00043 
00044 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00045 
00046 namespace Foam
00047 {
00048 
00049 /*---------------------------------------------------------------------------*\
00050                        Class repatchPolyTopoChanger Declaration
00051 \*---------------------------------------------------------------------------*/
00052 
00053 class repatchPolyTopoChanger
00054 {
00055     // Private data
00056 
00057         //- The polyMesh to be repatched
00058         polyMesh& mesh_;
00059 
00060         //- Topological change to accumulated all mesh changes
00061         polyTopoChange meshMod_;
00062 
00063 
00064     // Private Member Functions
00065 
00066         //- Disallow default bitwise copy construct
00067         repatchPolyTopoChanger(const repatchPolyTopoChanger&);
00068 
00069         //- Disallow default bitwise assignment
00070         void operator=(const repatchPolyTopoChanger&);
00071 
00072 
00073 public:
00074 
00075     // Constructors
00076 
00077         //- Construct for given mesh
00078         explicit repatchPolyTopoChanger(polyMesh& mesh);
00079 
00080 
00081     // Destructor
00082 
00083         virtual ~repatchPolyTopoChanger()
00084         {}
00085 
00086 
00087     // Member Functions
00088 
00089         //- Change patches.
00090         void changePatches(const List<polyPatch*>& patches);
00091 
00092         //- Change patch ID for a boundary face. Note: patchID should be in new
00093         //  numbering.
00094         void changePatchID
00095         (
00096             const label faceID,
00097             const label patchID
00098         );
00099 
00100         //- Set zone ID for a face
00101         void setFaceZone
00102         (
00103             const label faceID,
00104             const label zoneID,
00105             const bool zoneFlip
00106         );
00107 
00108         //- Change anchor point (zero'th point of face) for a boundary face.
00109         void changeAnchorPoint
00110         (
00111             const label faceID,
00112             const label fp
00113         );
00114 
00115 
00116         //- Re-patch the mesh
00117         void repatch();
00118 };
00119 
00120 
00121 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00122 
00123 } // End namespace Foam
00124 
00125 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00126 
00127 #endif
00128 
00129 // ************************************************************************* //
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