laplacianScheme.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2019-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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.
 
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    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
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#include "fv.H"
#include "HashTable.H"
#include "linear.H"
#include "fvMatrix.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace fv
{
 
// * * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * //
 
template<class Type, class GType>
tmp<laplacianScheme<Type, GType>> laplacianScheme<Type, GType>::New
(
    const fvMesh& mesh,
    Istream& schemeData
)
{
    if (fv::debug)
    {
        InfoInFunction << "Constructing laplacianScheme<Type, GType>" << endl;
    }
 
    if (schemeData.eof())
    {
        FatalIOErrorInFunction(schemeData)
            << "Laplacian scheme not specified" << endl << endl
            << "Valid laplacian schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }
 
    const word schemeName(schemeData);
 
    auto* ctorPtr = IstreamConstructorTable(schemeName);
 
    if (!ctorPtr)
    {
        FatalIOErrorInLookup
        (
            schemeData,
            "laplacian",
            schemeName,
            *IstreamConstructorTablePtr_
        ) << exit(FatalIOError);
    }
 
    return ctorPtr(mesh, schemeData);
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type, class GType>
tmp<fvMatrix<Type>>
laplacianScheme<Type, GType>::fvmLaplacian
(
    const GeometricField<GType, fvPatchField, volMesh>& gamma,
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return fvmLaplacian(tinterpGammaScheme_().interpolate(gamma)(), vf);
}
 
 
template<class Type, class GType>
tmp<GeometricField<Type, fvPatchField, volMesh>>
laplacianScheme<Type, GType>::fvcLaplacian
(
    const GeometricField<GType, fvPatchField, volMesh>& gamma,
    const GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return fvcLaplacian(tinterpGammaScheme_().interpolate(gamma)(), vf);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //