/usr/include/freefoam/finiteVolume/wallDistData.C is in libfreefoam-dev 0.1.0+dfsg-1build1.
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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 "wallDistData.H"
#include <meshTools/patchDataWave.H>
#include <OpenFOAM/wallPolyPatch.H>
#include <finiteVolume/emptyFvPatchFields.H>
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
// Construct from components
template<class TransferType>
Foam::wallDistData<TransferType>::wallDistData
(
const Foam::fvMesh& mesh,
GeometricField<Type, fvPatchField, volMesh>& field,
const bool correctWalls
)
:
volScalarField
(
IOobject
(
"y",
mesh.time().timeName(),
mesh
),
mesh,
dimensionedScalar("y", dimLength, GREAT)
),
cellDistFuncs(mesh),
field_(field),
correctWalls_(correctWalls),
nUnset_(0)
{
correct();
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
template<class TransferType>
Foam::wallDistData<TransferType>::~wallDistData()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
// Correct for mesh geom/topo changes
template<class TransferType>
void Foam::wallDistData<TransferType>::correct()
{
const polyMesh& mesh = cellDistFuncs::mesh();
//
// Fill data on wall patches with initial values
//
// Get patchids of walls
labelHashSet wallPatchIDs(getPatchIDs<wallPolyPatch>());
// Collect pointers to data on patches
UPtrList<Field<Type> > patchData(mesh.boundaryMesh().size());
forAll(field_.boundaryField(), patchI)
{
patchData.set(patchI, &field_.boundaryField()[patchI]);
}
// Do mesh wave
patchDataWave<TransferType> wave
(
mesh,
wallPatchIDs,
patchData,
correctWalls_
);
// Transfer cell values from wave into *this and field_
transfer(wave.distance());
field_.transfer(wave.cellData());
// Transfer values on patches into boundaryField of *this and field_
forAll(boundaryField(), patchI)
{
scalarField& waveFld = wave.patchDistance()[patchI];
if (!isA<emptyFvPatchScalarField>(boundaryField()[patchI]))
{
boundaryField()[patchI].transfer(waveFld);
Field<Type>& wavePatchData = wave.patchData()[patchI];
field_.boundaryField()[patchI].transfer(wavePatchData);
}
}
// Transfer number of unset values
nUnset_ = wave.nUnset();
}
// ************************ vim: set sw=4 sts=4 et: ************************ //
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