OpenFOAM logo
Open Source CFD Toolkit

attachPolyTopoChanger.H

Go to the documentation of this file.
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     attachPolyTopoChanger
00027 
00028 Description
00029     This class is derived from polyMesh and serves as a tool for
00030     statically connecting pieces of a mesh by executing the mesh
00031     modifiers and cleaning the mesh.
00032 
00033     The idea is that a mesh can be built from pieces and put together
00034     using various mesh modifiers (mainly sliding interfaces) which are
00035     not needed during the run.  Therefore, once the mesh is assembled
00036     and mesh modification triggered, the newly created point, face and
00037     cell zones can be cleared together with the mesh modifiers thus
00038     creating a singly connected static mesh.
00039 
00040     Note:
00041     All point, face and cell zoning will be lost!  Do it after
00042     attaching the parts of the mesh, as the point, face and cell
00043     numbering changes.
00044 
00045 \*---------------------------------------------------------------------------*/
00046 
00047 #ifndef attachPolyTopoChanger_H
00048 #define attachPolyTopoChanger_H
00049 
00050 #include "polyTopoChanger.H"
00051 
00052 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00053 
00054 namespace Foam
00055 {
00056 
00057 /*---------------------------------------------------------------------------*\
00058                            Class attachPolyTopoChanger Declaration
00059 \*---------------------------------------------------------------------------*/
00060 
00061 class attachPolyTopoChanger
00062 :
00063     public polyTopoChanger
00064 {
00065     // Private data
00066 
00067     // Private Member Functions
00068 
00069         //- Disallow default bitwise copy construct
00070         attachPolyTopoChanger(const attachPolyTopoChanger&);
00071 
00072         //- Disallow default bitwise assignment
00073         void operator=(const attachPolyTopoChanger&);
00074 
00075 
00076 public:
00077 
00078     // Constructors
00079 
00080         //- Read constructor from IOobject and a polyMesh
00081         attachPolyTopoChanger(const IOobject& io, polyMesh&);
00082 
00083         //- Read constructor for given polyMesh
00084         explicit attachPolyTopoChanger(polyMesh&);
00085 
00086 
00087     // Destructor
00088 
00089         virtual ~attachPolyTopoChanger()
00090         {}
00091 
00092 
00093     // Member Functions
00094 
00095         //- Attach mesh. By default filter out empty patches.
00096         void attach(const bool removeEmptyPatches = true);
00097 };
00098 
00099 
00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00101 
00102 } // End namespace Foam
00103 
00104 
00105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00106 
00107 #endif
00108 
00109 // ************************************************************************* //
For further information go to www.openfoam.org