1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 \*---------------------------------------------------------------------------*/
36 #ifndef cellPointWeight_H
37 #define cellPointWeight_H
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 /*---------------------------------------------------------------------------*\
49 Class cellPointWeight Declaration
50 \*---------------------------------------------------------------------------*/
59 const label cellIndex_;
61 //- Weights applied to tet vertices
62 FixedList<scalar, 4> weights_;
64 //- Face vertex indices
65 FixedList<label, 3> faceVertices_;
68 // Protected Member Functions
73 const vector& position,
80 const vector& position,
90 //- Tolerance used in calculating barycentric co-ordinates
91 // (applied to normalised values)
97 //- Construct from components
100 const polyMesh& mesh,
101 const vector& position,
103 const label facei = -1
110 inline label cell() const
115 //- interpolation weights
116 inline const FixedList<scalar, 4>& weights() const
121 //- interpolation addressing for points on face
122 inline const FixedList<label, 3>& faceVertices() const
124 return faceVertices_;
129 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
131 } // End namespace Foam
133 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
137 // ************************************************************************* //