fixedRhoFvPatchScalarField.C

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    Copyright (C) 2020 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
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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#include "fixedRhoFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "volFields.H"

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

Foam::fixedRhoFvPatchScalarField::fixedRhoFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF
)
:
    fixedValueFvPatchScalarField(p, iF),
    pName_("p"),
    psiName_("thermo:psi")
{}


Foam::fixedRhoFvPatchScalarField::fixedRhoFvPatchScalarField
(
    const fixedRhoFvPatchScalarField& ptf,
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    fixedValueFvPatchScalarField(ptf, p, iF, mapper),
    pName_(ptf.pName_),
    psiName_(ptf.psiName_)
{}


Foam::fixedRhoFvPatchScalarField::fixedRhoFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const dictionary& dict
)
:
    fixedValueFvPatchScalarField(p, iF, dict),
    pName_(dict.getOrDefault<word>("p", "p")),
    psiName_(dict.getOrDefault<word>("psi", "thermo:psi"))
{}


Foam::fixedRhoFvPatchScalarField::fixedRhoFvPatchScalarField
(
    const fixedRhoFvPatchScalarField& frpsf
)
:
    fixedValueFvPatchScalarField(frpsf),
    pName_(frpsf.pName_),
    psiName_(frpsf.psiName_)
{}


Foam::fixedRhoFvPatchScalarField::fixedRhoFvPatchScalarField
(
    const fixedRhoFvPatchScalarField& frpsf,
    const DimensionedField<scalar, volMesh>& iF
)
:
    fixedValueFvPatchScalarField(frpsf, iF),
    pName_(frpsf.pName_),
    psiName_(frpsf.psiName_)
{}


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

void Foam::fixedRhoFvPatchScalarField::updateCoeffs()
{
    if (updated())
    {
        return;
    }

    const auto& psip = patch().lookupPatchField<volScalarField>(psiName_);
    const auto& pp = patch().lookupPatchField<volScalarField>(pName_);

    operator==(psip*pp);

    fixedValueFvPatchScalarField::updateCoeffs();
}


void Foam::fixedRhoFvPatchScalarField::write(Ostream& os) const
{
    fvPatchField<scalar>::write(os);
    os.writeEntryIfDifferent<word>("p", "p", pName_);
    os.writeEntryIfDifferent<word>("psi", "thermo:psi", psiName_);
    fvPatchField<scalar>::writeValueEntry(os);
}

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

namespace Foam
{
    makePatchTypeField
    (
        fvPatchScalarField,
        fixedRhoFvPatchScalarField
    );
}

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