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interpolationCellPointFace.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     interpolationCellPointFace
00027 
00028 Description
00029 
00030 \*---------------------------------------------------------------------------*/
00031 
00032 #ifndef interpolationCellPointFace_H
00033 #define interpolationCellPointFace_H
00034 
00035 #include "interpolation.H"
00036 
00037 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00038 
00039 namespace Foam
00040 {
00041 
00042 /*---------------------------------------------------------------------------*\
00043                            Class interpolationCellPointFace Declaration
00044 \*---------------------------------------------------------------------------*/
00045 
00046 template<class Type>
00047 class interpolationCellPointFace
00048 :
00049     public interpolation<Type>
00050 {
00051     // Private data
00052 
00053         GeometricField<Type, pointPatchField, pointMesh> psip_;
00054         GeometricField<Type, fvPatchField, surfaceMesh> psis_;
00055 
00056         bool findTet
00057         (
00058             const vector& position,
00059             const label nFace,
00060             vector tetPoints[],
00061             label tetLabelCandidate[],
00062             label tetPointLabels[],
00063             scalar phi[],
00064             scalar phiCandidate[],
00065             label& closestFace,
00066             scalar& minDistance
00067         ) const;
00068 
00069         bool findTriangle
00070         (
00071             const vector& position,
00072             const label nFace,
00073             label tetPointLabels[],
00074             scalar phi[]
00075         ) const;
00076 
00077 
00078 public:
00079 
00080     //- Runtime type information
00081     TypeName("cellPointFace");
00082 
00083 
00084     // Constructors
00085 
00086         //- Construct from components
00087         interpolationCellPointFace
00088         (
00089             const volPointInterpolation& pInterp,
00090             const GeometricField<Type, fvPatchField, volMesh>& psi
00091         );
00092 
00093 
00094     // Member Functions
00095 
00096         //- Interpolate field to the given point in the given cell
00097         Type interpolate
00098         (
00099             const vector& position, 
00100             const label nCell,
00101             const label facei = -1
00102         ) const;
00103 };
00104 
00105 
00106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00107 
00108 } // End namespace Foam
00109 
00110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00111 
00112 #ifdef NoRepository
00113 #   include "interpolationCellPointFace.C"
00114 #endif
00115 
00116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00117 
00118 #endif
00119 
00120 // ************************************************************************* //
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