fvmLaplacian.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
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#include <finiteVolume/volFields.H>
#include <finiteVolume/surfaceFields.H>
#include <finiteVolume/fvMatrix.H>
#include <finiteVolume/laplacianScheme.H>

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

namespace Foam
{

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

namespace fvm
{

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

template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    surfaceScalarField Gamma
    (
        IOobject
        (
            "1",
            vf.time().constant(),
            vf.mesh(),
            IOobject::NO_READ
        ),
        vf.mesh(),
        dimensionedScalar("1", dimless, 1.0)
    );

    return fvm::laplacian(Gamma, vf, name);
}


template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    surfaceScalarField Gamma
    (
        IOobject
        (
            "1",
            vf.time().constant(),
            vf.mesh(),
            IOobject::NO_READ
        ),
        vf.mesh(),
        dimensionedScalar("1", dimless, 1.0)
    );

    return fvm::laplacian
    (
        Gamma,
        vf,
        "laplacian(" + vf.name() + ')'
    );
}


template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    const zeroField&,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    return tmp<fvMatrix<Type> >
    (
        new fvMatrix<Type>(vf, dimensionSet(0, 0, -2, 0, 0))
    );
}


template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    const zeroField&,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return tmp<fvMatrix<Type> >
    (
        new fvMatrix<Type>(vf, dimensionSet(0, 0, -2, 0, 0))
    );
}


template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    const geometricOneField&,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    return fvm::laplacian(vf, name);
}


template<class Type>
tmp<fvMatrix<Type> >
laplacian
(
    const geometricOneField&,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return fvm::laplacian(vf);
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const dimensioned<GType>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    GeometricField<GType, fvsPatchField, surfaceMesh> Gamma
    (
        IOobject
        (
            gamma.name(),
            vf.instance(),
            vf.mesh(),
            IOobject::NO_READ
        ),
        vf.mesh(),
        gamma
    );

    return fvm::laplacian(Gamma, vf, name);
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const dimensioned<GType>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    GeometricField<GType, fvsPatchField, surfaceMesh> Gamma
    (
        IOobject
        (
            gamma.name(),
            vf.instance(),
            vf.mesh(),
            IOobject::NO_READ
        ),
        vf.mesh(),
        gamma
    );

    return fvm::laplacian(Gamma, vf);
}


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

template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const GeometricField<GType, fvPatchField, volMesh>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    return fv::laplacianScheme<Type, GType>::New
    (
        vf.mesh(),
        vf.mesh().laplacianScheme(name)
    )().fvmLaplacian(gamma, vf);
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const tmp<GeometricField<GType, fvPatchField, volMesh> >& tgamma,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    tmp<fvMatrix<Type> > Laplacian(fvm::laplacian(tgamma(), vf, name));
    tgamma.clear();
    return Laplacian;
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const GeometricField<GType, fvPatchField, volMesh>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return fvm::laplacian
    (
        gamma,
        vf,
        "laplacian(" + gamma.name() + ',' + vf.name() + ')'
    );
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const tmp<GeometricField<GType, fvPatchField, volMesh> >& tgamma,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp<fvMatrix<Type> > Laplacian(fvm::laplacian(tgamma(), vf));
    tgamma.clear();
    return Laplacian;
}


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

template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const GeometricField<GType, fvsPatchField, surfaceMesh>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    return fv::laplacianScheme<Type, GType>::New
    (
        vf.mesh(),
        vf.mesh().laplacianScheme(name)
    )().fvmLaplacian(gamma, vf);
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const tmp<GeometricField<GType, fvsPatchField, surfaceMesh> >& tgamma,
    GeometricField<Type, fvPatchField, volMesh>& vf,
    const word& name
)
{
    tmp<fvMatrix<Type> > tLaplacian = fvm::laplacian(tgamma(), vf, name);
    tgamma.clear();
    return tLaplacian;
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const GeometricField<GType, fvsPatchField, surfaceMesh>& gamma,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    return fvm::laplacian
    (
        gamma,
        vf,
        "laplacian(" + gamma.name() + ',' + vf.name() + ')'
    );
}


template<class Type, class GType>
tmp<fvMatrix<Type> >
laplacian
(
    const tmp<GeometricField<GType, fvsPatchField, surfaceMesh> >& tGamma,
    GeometricField<Type, fvPatchField, volMesh>& vf
)
{
    tmp<fvMatrix<Type> > tfvm(fvm::laplacian(tGamma(), vf));
    tGamma.clear();
    return tfvm;
}


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

} // End namespace fvm

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

} // End namespace Foam

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