/usr/include/freefoam/finiteVolume/CentredFitData.C is in libfreefoam-dev 0.1.0+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "CentredFitData.H"
#include <finiteVolume/surfaceFields.H>
#include <finiteVolume/volFields.H>
#include <OpenFOAM/SVD.H>
#include <OpenFOAM/syncTools.H>
#include <finiteVolume/extendedCentredCellToFaceStencil.H>
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class Polynomial>
Foam::CentredFitData<Polynomial>::CentredFitData
(
const fvMesh& mesh,
const extendedCentredCellToFaceStencil& stencil,
const scalar linearLimitFactor,
const scalar centralWeight
)
:
FitData
<
CentredFitData<Polynomial>,
extendedCentredCellToFaceStencil,
Polynomial
>
(
mesh, stencil, true, linearLimitFactor, centralWeight
),
coeffs_(mesh.nFaces())
{
if (debug)
{
Info<< "Contructing CentredFitData<Polynomial>" << endl;
}
calcFit();
if (debug)
{
Info<< "CentredFitData<Polynomial>::CentredFitData() :"
<< "Finished constructing polynomialFit data"
<< endl;
}
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class Polynomial>
void Foam::CentredFitData<Polynomial>::calcFit()
{
const fvMesh& mesh = this->mesh();
// Get the cell/face centres in stencil order.
// Centred face stencils no good for triangles or tets.
// Need bigger stencils
List<List<point> > stencilPoints(mesh.nFaces());
this->stencil().collectData(mesh.C(), stencilPoints);
// find the fit coefficients for every face in the mesh
const surfaceScalarField& w = mesh.surfaceInterpolation::weights();
for(label facei = 0; facei < mesh.nInternalFaces(); facei++)
{
FitData
<
CentredFitData<Polynomial>,
extendedCentredCellToFaceStencil,
Polynomial
>::calcFit(coeffs_[facei], stencilPoints[facei], w[facei], facei);
}
const surfaceScalarField::GeometricBoundaryField& bw = w.boundaryField();
forAll(bw, patchi)
{
const fvsPatchScalarField& pw = bw[patchi];
if (pw.coupled())
{
label facei = pw.patch().patch().start();
forAll(pw, i)
{
FitData
<
CentredFitData<Polynomial>,
extendedCentredCellToFaceStencil,
Polynomial
>::calcFit(coeffs_[facei], stencilPoints[facei], pw[i], facei);
facei++;
}
}
}
}
// ************************ vim: set sw=4 sts=4 et: ************************ //
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