constantSurfaceTension.C

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License
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#include "constantSurfaceTension.H"
#include "volFields.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

namespace Foam
{
namespace surfaceTensionModels
{
    defineTypeNameAndDebug(constant, 0);
    addToRunTimeSelectionTable(surfaceTensionModel, constant, dictionary);
}
}


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::surfaceTensionModels::constant::constant
(
    const dictionary& dict,
    const fvMesh& mesh
)
:
    surfaceTensionModel(mesh),
    sigma_("sigma", dimensionSet(1, 0, -2, 0, 0), dict)
{}


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

Foam::surfaceTensionModels::constant::~constant()
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

Foam::tmp<Foam::volScalarField>
Foam::surfaceTensionModels::constant::sigma() const
{
    return volScalarField::New(sigma_.name(), mesh_, sigma_);
}


bool Foam::surfaceTensionModels::constant::readDict(const dictionary& dict)
{
    // Handle sub-dictionary format as a special case
    if (dict.isDict("sigma"))
    {
        dict.subDict("sigma").lookup("sigma") >> sigma_;
    }
    else
    {
        dict.lookup("sigma") >> sigma_;
    }

    return true;
}


bool Foam::surfaceTensionModels::constant::writeData(Ostream& os) const
{
    if (surfaceTensionModel::writeData(os))
    {
        os  << sigma_ << token::END_STATEMENT << nl;
        return os.good();
    }
    else
    {
        return false;
    }
}


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