cyclicGAMGInterfaceField.C

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2013 OpenFOAM Foundation
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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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)),
    doTransform_(false),
    rank_(0)
{
    const cyclicLduInterfaceField& p =
        refCast<const cyclicLduInterfaceField>(fineInterface);

    doTransform_ = p.doTransform();
    rank_ = p.rank();
}


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


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

void Foam::cyclicGAMGInterfaceField::updateInterfaceMatrix
(
    solveScalarField& result,
    const bool add,
    const lduAddressing& lduAddr,
    const label patchId,
    const solveScalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes
) const
{
    // Get neighbouring field

    const labelList& nbrFaceCells =
        lduAddr.patchAddr
        (
            cyclicInterface_.neighbPatchID()
        );

    solveScalarField pnf(psiInternal, nbrFaceCells);

    transformCoupleField(pnf, cmpt);

    const labelList& faceCells = lduAddr.patchAddr(patchId);

    this->addToInternalField(result, !add, faceCells, coeffs, pnf);
}


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