coupledFaPatchField.C

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    Copyright (C) 2016-2017 Wikki 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
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    (at your option) any later version.
 
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    for more details.
 
    You should have received a copy of the GNU General Public License
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#include "coupledFaPatchField.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF
)
:
    lduInterfaceField(refCast<const lduInterface>(p)),
    faPatchField<Type>(p, iF)
{}
 
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const Field<Type>& f
)
:
    lduInterfaceField(refCast<const lduInterface>(p)),
    faPatchField<Type>(p, iF, f)
{}
 
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const coupledFaPatchField<Type>& ptf,
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const faPatchFieldMapper& mapper
)
:
    lduInterfaceField(refCast<const lduInterface>(p)),
    faPatchField<Type>(ptf, p, iF, mapper)
{}
 
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const faPatch& p,
    const DimensionedField<Type, areaMesh>& iF,
    const dictionary& dict
)
:
    lduInterfaceField(refCast<const lduInterface>(p, dict)),
    faPatchField<Type>(p, iF, dict)
{}
 
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const coupledFaPatchField<Type>& ptf
)
:
    lduInterfaceField(refCast<const lduInterface>(ptf.patch())),
    faPatchField<Type>(ptf)
{}
 
 
template<class Type>
Foam::coupledFaPatchField<Type>::coupledFaPatchField
(
    const coupledFaPatchField<Type>& ptf,
    const DimensionedField<Type, areaMesh>& iF
)
:
    lduInterfaceField(refCast<const lduInterface>(ptf.patch())),
    faPatchField<Type>(ptf, iF)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::Field<Type>> Foam::coupledFaPatchField<Type>::snGrad() const
{
    return
        (patchNeighbourField() - this->patchInternalField())
       *this->patch().deltaCoeffs();
}
 
 
template<class Type>
void Foam::coupledFaPatchField<Type>::initEvaluate(const Pstream::commsTypes)
{
    if (!this->updated())
    {
        this->updateCoeffs();
    }
}
 
 
template<class Type>
void Foam::coupledFaPatchField<Type>::evaluate(const Pstream::commsTypes)
{
    Field<Type>::operator=
    (
        this->patch().weights()*this->patchInternalField()
      + (1.0 - this->patch().weights())*patchNeighbourField()
    );
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::coupledFaPatchField<Type>::valueInternalCoeffs
(
    const tmp<scalarField>& w
) const
{
    return Type(pTraits<Type>::one)*w;
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::coupledFaPatchField<Type>::valueBoundaryCoeffs
(
    const tmp<scalarField>& w
) const
{
    return Type(pTraits<Type>::one)*(1.0 - w);
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::coupledFaPatchField<Type>::gradientInternalCoeffs() const
{
    return -Type(pTraits<Type>::one)*this->patch().deltaCoeffs();
}
 
 
template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::coupledFaPatchField<Type>::gradientBoundaryCoeffs() const
{
    return -gradientInternalCoeffs();
}
 
 
template<class Type>
void Foam::coupledFaPatchField<Type>::write(Ostream& os) const
{
    faPatchField<Type>::write(os);
    this->writeEntry("value", os);
}
 
 
// ************************************************************************* //