cyclicGAMGInterfaceField.C

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License
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#include "cyclicGAMGInterfaceField.H"
#include "addToRunTimeSelectionTable.H"
#include "lduMatrix.H"

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

namespace Foam
{
    defineTypeNameAndDebug(cyclicGAMGInterfaceField, 0);
    addToRunTimeSelectionTable
    (
        GAMGInterfaceField,
        cyclicGAMGInterfaceField,
        lduInterface
    );
    addToRunTimeSelectionTable
    (
        GAMGInterfaceField,
        cyclicGAMGInterfaceField,
        lduInterfaceField
    );

    // Add under name cyclicSlip
    addNamedToRunTimeSelectionTable
    (
        GAMGInterfaceField,
        cyclicGAMGInterfaceField,
        lduInterface,
        cyclicSlip
    );
    addNamedToRunTimeSelectionTable
    (
        GAMGInterfaceField,
        cyclicGAMGInterfaceField,
        lduInterfaceField,
        cyclicSlip
    );
}


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

Foam::cyclicGAMGInterfaceField::cyclicGAMGInterfaceField
(
    const GAMGInterface& GAMGCp,
    const lduInterfaceField& fineInterface
)
:
    GAMGInterfaceField(GAMGCp, fineInterface),
    cyclicInterface_(refCast<const cyclicGAMGInterface>(GAMGCp)),
    rank_(0)
{
    const cyclicLduInterfaceField& p =
        refCast<const cyclicLduInterfaceField>(fineInterface);

    rank_ = p.rank();
}


Foam::cyclicGAMGInterfaceField::cyclicGAMGInterfaceField
(
    const GAMGInterface& GAMGCp,
    const int rank
)
:
    GAMGInterfaceField(GAMGCp, rank),
    cyclicInterface_(refCast<const cyclicGAMGInterface>(GAMGCp)),
    rank_(rank)
{}


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

Foam::cyclicGAMGInterfaceField::~cyclicGAMGInterfaceField()
{}


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

void Foam::cyclicGAMGInterfaceField::updateInterfaceMatrix
(
    scalarField& result,
    const scalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes
) const
{
    // Get neighbouring field
    scalarField pnf
    (
        cyclicInterface_.nbrPatch().interfaceInternalField(psiInternal)
    );

    transformCoupleField(pnf, cmpt);

    const labelUList& faceCells = cyclicInterface_.faceCells();

    forAll(faceCells, elemI)
    {
        result[faceCells[elemI]] -= coeffs[elemI]*pnf[elemI];
    }
}


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