318b71e206
the type it will become as a template argument. Brought everything into line with this change.
88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2008 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "SIBS.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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void Foam::SIBS::polyExtrapolate
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(
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const label iest,
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const scalar xest,
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const scalarField& yest,
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scalarField& yz,
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scalarField& dy,
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scalarField& x,
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scalarSquareMatrix& d
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) const
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{
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label n = yz.size();
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x[iest] = xest;
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for (register label j=0; j<n; j++)
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{
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dy[j] = yz[j] = yest[j];
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}
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if (iest == 0)
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{
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for (register label j=0; j<n; j++)
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{
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d[j][0] = yest[j];
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}
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}
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else
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{
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scalarField c(yest);
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for (register label k1=0; k1<iest; k1++)
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{
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scalar delta = 1.0/(x[iest - k1 - 1] - xest);
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scalar f1 = xest*delta;
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scalar f2 = x[iest - k1 - 1]*delta;
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for (register label j=0; j<n; j++)
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{
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scalar q = d[j][k1];
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d[j][k1] = dy[j];
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delta = c[j] - q;
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dy[j] = f1*delta;
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c[j] = f2*delta;
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yz[j] += dy[j];
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}
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}
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for (register label j=0; j<n; j++)
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{
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d[j][iest] = dy[j];
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}
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}
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}
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// ************************************************************************* //
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