singleGroupFractionFvScalarFieldSource.C

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#include "singleGroupFractionFvScalarFieldSource.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
Foam::scalar Foam::singleGroupFractionFvScalarFieldSource::eta() const
{
    return i() == index_ ? scalar(1) : scalar(0);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::singleGroupFractionFvScalarFieldSource::
singleGroupFractionFvScalarFieldSource
(
    const DimensionedField<scalar, fvMesh>& iF,
    const dictionary& dict
)
:
    fvScalarFieldSource(iF, dict),
    groupPropertyFvScalarField(iF),
    index_(dict.lookup<label>("index"))
{}
 
 
Foam::singleGroupFractionFvScalarFieldSource::
singleGroupFractionFvScalarFieldSource
(
    const singleGroupFractionFvScalarFieldSource& field,
    const DimensionedField<scalar, fvMesh>& iF
)
:
    fvScalarFieldSource(field, iF),
    groupPropertyFvScalarField(iF),
    index_(field.index_)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::singleGroupFractionFvScalarFieldSource::
~singleGroupFractionFvScalarFieldSource()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
Foam::tmp<Foam::DimensionedField<Foam::scalar, Foam::fvMesh>>
Foam::singleGroupFractionFvScalarFieldSource::sourceValue
(
    const fvSource& model,
    const DimensionedField<scalar, fvMesh>& source
) const
{
    return
        DimensionedField<scalar, fvMesh>::New
        (
            model.name() + ":" + this->internalField().name() + "SourceValue",
            this->internalField().mesh(),
            dimensionedScalar(dimless, eta())
        );
}
 
 
Foam::tmp<Foam::scalarField>
Foam::singleGroupFractionFvScalarFieldSource::sourceValue
(
    const fvSource& model,
    const scalarField& source,
    const labelUList& cells
) const
{
    return tmp<scalarField>(new scalarField(source.size(), eta()));
}
 
 
Foam::tmp<Foam::DimensionedField<Foam::scalar, Foam::fvMesh>>
Foam::singleGroupFractionFvScalarFieldSource::internalCoeff
(
    const fvSource& model,
    const DimensionedField<scalar, fvMesh>& source
) const
{
    return
        DimensionedField<scalar, fvMesh>::New
        (
            model.name() + ":" + this->internalField().name() + "InternalCoeff",
            this->internalField().mesh(),
            dimensionedScalar(dimless, scalar(0))
        );
}
 
 
Foam::tmp<Foam::scalarField>
Foam::singleGroupFractionFvScalarFieldSource::internalCoeff
(
    const fvSource& model,
    const scalarField& source,
    const labelUList& cells
) const
{
    return tmp<scalarField>(new scalarField(source.size(), scalar(0)));
}
 
 
void Foam::singleGroupFractionFvScalarFieldSource::write(Ostream& os) const
{
    fvScalarFieldSource::write(os);
    writeEntry(os, "index", index_);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    makeTypeFieldSource
    (
        fvScalarFieldSource,
        singleGroupFractionFvScalarFieldSource
    );
 
    // Backwards compatible lookup as "singleSizeGroup"
    addNamedToRunTimeSelectionTable
    (
        fvScalarFieldSource,
        singleGroupFractionFvScalarFieldSource,
        dictionary,
        singleSizeGroup
    );
}
 
// ************************************************************************* //