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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 \*---------------------------------------------------------------------------*/ 00026 00027 namespace Foam 00028 { 00029 00030 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // 00031 00032 template<class Type> 00033 inline Type interpolationCellPoint<Type>::interpolate 00034 ( 00035 const cellPointWeight& cpw 00036 ) const 00037 { 00038 const FixedList<scalar, 4>& weights = cpw.weights(); 00039 const FixedList<label, 3>& faceVertices = cpw.faceVertices(); 00040 00041 Type t = psip_[faceVertices[0]]*weights[0]; 00042 t += psip_[faceVertices[1]]*weights[1]; 00043 t += psip_[faceVertices[2]]*weights[2]; 00044 t += this->psi_[cpw.cell()]*weights[3]; 00045 00046 return t; 00047 } 00048 00049 00050 template<class Type> 00051 inline Type interpolationCellPoint<Type>::interpolate 00052 ( 00053 const vector& position, 00054 const label celli, 00055 const label facei 00056 ) const 00057 { 00058 return interpolate(cellPointWeight(this->pMesh_, position, celli, facei)); 00059 } 00060 00061 00062 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00063 00064 } // End namespace Foam 00065 00066 // ************************************************************************* //