cyclicGAMGInterfaceField.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
\*---------------------------------------------------------------------------*/
 
#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)
{}
 
 
// * * * * * * * * * * * * * * * * Desstructor * * * * * * * * * * * * * * * //
 
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_.neighbPatch().interfaceInternalField(psiInternal)
    );
 
    transformCoupleField(pnf, cmpt);
 
    const labelUList& faceCells = cyclicInterface_.faceCells();
 
    forAll(faceCells, elemI)
    {
        result[faceCells[elemI]] -= coeffs[elemI]*pnf[elemI];
    }
}
 
 
// ************************************************************************* //