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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 OpenFOAM Foundation
\\/ 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 "interRegionModel.H"
#include "fvModels.H"
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
template<class InterRegionModelType>
const InterRegionModelType& Foam::fv::interRegionModel::nbrModel() const
{
const Foam::fvModels& nbrModels = fvModels::New(nbrMesh());
wordList nbrModelNames;
label nbrModeli = -1;
forAll(nbrModels, i)
{
if (isA<InterRegionModelType>(nbrModels[i]))
{
const InterRegionModelType& model =
refCast<const InterRegionModelType>(nbrModels[i]);
nbrModelNames.append(model.name());
if
(
model.nbrRegionName() == mesh().name()
&& (nbrModelName_.empty() || model.name() == nbrModelName_)
)
{
nbrModeli = nbrModeli == -1 ? i : -2;
}
}
}
if (nbrModeli < 0 && !nbrModelNames.empty() && !nbrModelName_.empty())
{
FatalErrorInFunction
<< "Neighbour for model '" << name() << "' in region '"
<< mesh().name() << "' not found. No model of type '"
<< InterRegionModelType::typeName << "' named '" << nbrModelName_
<< "' was found in region '" << nbrMesh().name() << "'." << nl << nl
<< "Available models of type '" << InterRegionModelType::typeName
<< "' in region '" << nbrMesh().name() << "' are:" << nl
<< nbrModelNames << exit(FatalError);
}
if (nbrModeli == -1)
{
FatalErrorInFunction
<< "Neighbour for model '" << name() << "' in region '"
<< mesh().name() << "' not found. No models of type '"
<< InterRegionModelType::typeName << "' were found in neighbour "
<< "region '" << nbrMesh().name() << "'." << exit(FatalError);
}
if (nbrModeli == -2)
{
nbrModelNameDict_.lookup<word>("neighbourModel");
}
const InterRegionModelType& nbrModel =
refCast<const InterRegionModelType>(nbrModels[nbrModeli]);
if
(
nbrModel.nbrRegionName() != mesh().name()
|| (!nbrModel.nbrModelName().empty() && nbrModel.nbrModelName() != name())
)
{
FatalErrorInFunction
<< "Model '" << name() << "' in region '" << mesh().name()
<< "' neighbours model '" << nbrModel.name() << "' in region '"
<< nbrMesh().name() << "' but the reverse is not true"
<< exit(FatalError);
}
// Check and synchronise the ownership
if (owner_ == nbrModel.owner_)
{
FatalErrorInFunction
<< (owner_ == +1 ? "Both" : "Neither") << " of corresponding "
<< "models '" << name() << "' in region '" << mesh().name()
<< "' and '" << nbrModel.name() << "' in region '"
<< nbrMesh().name() << "' "
<< (owner_ == -1 ? "specify" : "are specified to be")
<< " the owner" << exit(FatalError);
}
if (owner_ == -1)
{
owner_ = 1 - nbrModel.owner_;
}
if (nbrModel.owner_ == -1)
{
nbrModel.owner_ = 1 - owner_;
}
return refCast<const InterRegionModelType>(nbrModels[nbrModeli]);
}
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::fv::interRegionModel::interpolate
(
const Field<Type>& field
) const
{
if (!neighbour())
{
return interpolation().tgtToSrc(field);
}
else
{
return nbrModel().interpolation().srcToTgt(field);
}
}
template<class Type>
void Foam::fv::interRegionModel::interpolate
(
const Field<Type>& field,
Field<Type>& result
) const
{
if (!neighbour())
{
result = interpolation().tgtToSrc(field, result);
}
else
{
result = nbrModel().interpolation().srcToTgt(field, result);
}
}
// ************************************************************************* //
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