laplacianScheme.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
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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);

    typename IstreamConstructorTable::iterator cstrIter =
        IstreamConstructorTablePtr_->find(schemeName);

    if (cstrIter == IstreamConstructorTablePtr_->end())
    {
        FatalIOErrorInFunction
        (
            schemeData
        )   << "Unknown laplacian scheme " << schemeName << nl << nl
            << "Valid laplacian schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    return cstrIter()(mesh, schemeData);
}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class Type, class GType>
laplacianScheme<Type, GType>::~laplacianScheme()
{}


// * * * * * * * * * * * * * * * 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

// ************************************************************************* //