clampedPlateFaPatchField.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    Copyright (C) 2020 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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>
 
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#include "clampedPlateFaPatchField.H"
#include "areaFields.H"
#include "uniformDimensionedFields.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
clampedPlateFaPatchField<Type>::clampedPlateFaPatchField
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF
)
:
    faPatchField<Type>(p, iF)
{}
 
 
template<class Type>
clampedPlateFaPatchField<Type>::clampedPlateFaPatchField
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const dictionary& dict
)
:
    faPatchField<Type>(p, iF, dict, IOobjectOption::NO_READ)
{
    this->extrapolateInternal();  // Zero-gradient patch values
}
 
 
template<class Type>
clampedPlateFaPatchField<Type>::clampedPlateFaPatchField
(
    const clampedPlateFaPatchField<Type>& ptf,
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const faPatchFieldMapper& mapper
)
:
    faPatchField<Type>(ptf, p, iF, mapper)
{}
 
 
template<class Type>
clampedPlateFaPatchField<Type>::clampedPlateFaPatchField
(
    const clampedPlateFaPatchField<Type>& ptf
)
:
    faPatchField<Type>(ptf)
{}
 
 
template<class Type>
clampedPlateFaPatchField<Type>::clampedPlateFaPatchField
(
    const clampedPlateFaPatchField<Type>& ptf,
    const DimensionedField<Type, areaMesh>& iF
)
:
    faPatchField<Type>(ptf, iF)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
void clampedPlateFaPatchField<Type>::evaluate(const Pstream::commsTypes)
{
    notImplemented(type() + "::evaluate(const Pstream::commsType)");
}
 
 
template<>
void clampedPlateFaPatchField<scalar>::evaluate(const Pstream::commsTypes)
{
    if (!this->updated())
    {
        this->updateCoeffs();
    }
 
    Field<scalar>::operator=(Zero);
 
    auto& iF = const_cast<Field<scalar>&>(this->primitiveField());
 
    for (const label facei : this->patch().edgeFaces())
    {
        iF[facei] = Zero;
    }
 
    faPatchField<scalar>::evaluate();
}
 
 
template<class Type>
tmp<Field<Type>> clampedPlateFaPatchField<Type>::valueInternalCoeffs
(
    const tmp<scalarField>&
) const
{
    return tmp<Field<Type>>::New(this->size(), Zero);
}
 
 
template<class Type>
tmp<Field<Type>> clampedPlateFaPatchField<Type>::valueBoundaryCoeffs
(
    const tmp<scalarField>&
) const
{
    return *this;
}
 
 
template<class Type>
tmp<Field<Type>>
clampedPlateFaPatchField<Type>::gradientInternalCoeffs() const
{
    return -Type(pTraits<Type>::one)*this->patch().deltaCoeffs();
}
 
 
template<class Type>
tmp<Field<Type>>
clampedPlateFaPatchField<Type>::gradientBoundaryCoeffs() const
{
    return this->patch().deltaCoeffs()*(*this);
}
 
 
template<class Type>
void clampedPlateFaPatchField<Type>::write(Ostream& os) const
{
    faPatchField<Type>::write(os);
    faPatchField<Type>::writeValueEntry(os);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //