processorFaPatchScalarField.C

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-------------------------------------------------------------------------------
    Copyright (C) 2016-2017 Wikki Ltd
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
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.
 
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    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
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#include "processorFaPatchScalarField.H"
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<>
void Foam::processorFaPatchField<Foam::scalar>::transformCoupleField
(
    solveScalarField& f,
    const direction cmpt
) const
{}
 
 
template<>
void Foam::processorFaPatchField<Foam::scalar>::initInterfaceMatrixUpdate
(
    solveScalarField& result,
    const bool add,
    const solveScalarField& psiInternal,
    const scalarField& coeffs,
    const direction,
    const Pstream::commsTypes commsType
) const
{
    procPatch_.send
    (
        commsType,
        patch().patchInternalField(psiInternal)()
    );
}
 
 
template<>
void Foam::processorFaPatchField<Foam::scalar>::updateInterfaceMatrix
(
    solveScalarField& result,
    const bool add,
    const solveScalarField&,
    const scalarField& coeffs,
    const direction,
    const Pstream::commsTypes commsType
) const
{
    solveScalarField pnf
    (
        procPatch_.receive<solveScalar>(commsType, this->size())()
    );
 
    const labelUList& edgeFaces = patch().edgeFaces();
 
    if (add)
    {
        forAll(edgeFaces, facei)
        {
            result[edgeFaces[facei]] -= coeffs[facei]*pnf[facei];
        }
    }
    else
    {
        forAll(edgeFaces, facei)
        {
            result[edgeFaces[facei]] -= coeffs[facei]*pnf[facei];
        }
    }
}
 
 
// ************************************************************************* //