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constDiff.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     constDiff
00027 
00028 Description
00029     Constant motion diffusion.
00030 
00031 SourceFiles
00032     constDiff.C
00033 
00034 \*---------------------------------------------------------------------------*/
00035 
00036 #ifndef constDiff_H
00037 #define constDiff_H
00038 
00039 #include "motionDiff.H"
00040 #include "elementFields.H"
00041 
00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00043 
00044 namespace Foam
00045 {
00046 
00047 
00048 /*---------------------------------------------------------------------------*\
00049                            Class constDiff Declaration
00050 \*---------------------------------------------------------------------------*/
00051 
00052 class constDiff
00053 :
00054     public motionDiff
00055 {
00056 private:
00057 
00058     // Private data
00059     
00060         scalar value_;
00061     
00062         elementScalarField gamma_;
00063 
00064 
00065     // Private Member Functions
00066 
00067         //- Disallow default bitwise copy construct
00068         constDiff(const constDiff&);
00069 
00070         //- Disallow default bitwise assignment
00071         void operator=(const constDiff&);
00072 
00073 
00074 public:
00075 
00076     //- Runtime type information
00077     TypeName("constant");
00078 
00079 
00080     // Constructors
00081 
00082         //- Construct from components
00083         constDiff
00084         (
00085             const tetDecompositionMotionSolver& mSolver
00086         );
00087 
00088 
00089     // Destructor
00090 
00091         virtual ~constDiff();
00092 
00093 
00094     // Member Functions
00095 
00096         //- Return diffusivity field
00097         const elementScalarField& gamma() const
00098         {
00099             return gamma_;
00100         }
00101 
00102         //- Correct the motion diffusivity
00103         void correct()
00104     {}
00105 };
00106 
00107 
00108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00109 
00110 } // End namespace Foam
00111 
00112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00113 
00114 #endif
00115 
00116 // ************************************************************************* //
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