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processorFvPatch.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     processorFvPatch
00027 
00028 Description
00029     Processor patch.
00030 
00031 SourceFiles
00032     processorFvPatch.C
00033 
00034 \*---------------------------------------------------------------------------*/
00035 
00036 #ifndef processorFvPatch_H
00037 #define processorFvPatch_H
00038 
00039 #include "coupledFvPatch.H"
00040 #include "processorPolyPatch.H"
00041 
00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00043 
00044 namespace Foam
00045 {
00046 
00047 /*---------------------------------------------------------------------------*\
00048                            Class processorFvPatch Declaration
00049 \*---------------------------------------------------------------------------*/
00050 
00051 class processorFvPatch
00052 :
00053     public coupledFvPatch
00054 {
00055     // Private Data
00056 
00057         const processorPolyPatch& procPolyPatch_;
00058 
00059 
00060 protected:
00061 
00062     // Protected Member functions
00063 
00064         //- Make patch weighting factors
00065         void makeWeights(scalarField&) const;
00066 
00067         //- Make patch face - neighbour cell distances
00068         void makeDeltaCoeffs(scalarField&) const;
00069 
00070 
00071 public:
00072 
00073     //- Runtime type information
00074     TypeName(processorPolyPatch::typeName_());
00075 
00076 
00077     // Constructors
00078 
00079         //- Construct from components
00080         processorFvPatch(const polyPatch& patch, const fvBoundaryMesh& bm)
00081         :
00082             coupledFvPatch(patch, bm),
00083             procPolyPatch_(refCast<const processorPolyPatch>(patch))
00084         {}
00085 
00086 
00087     // Member functions
00088 
00089         //- Return processor number
00090         int myProcNo() const
00091         {
00092             return procPolyPatch_.myProcNo();
00093         }
00094 
00095         //- Return neigbour processor number
00096         int neighbProcNo() const
00097         {
00098             return procPolyPatch_.neighbProcNo();
00099         }
00100 
00101         //- Return true if running parallel
00102         virtual bool coupled() const
00103         {
00104             if (Pstream::parRun())
00105             {
00106                 return true;
00107             }
00108             else
00109             {
00110                 return false;
00111             }
00112         }
00113 
00114         //- Return delta (P to N) vectors across coupled patch
00115         tmp<vectorField> delta() const;
00116 };
00117 
00118 
00119 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00120 
00121 } // End namespace Foam
00122 
00123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00124 
00125 #endif
00126 
00127 // ************************************************************************* //
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