fixedNormalSlipPointPatchField.C

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    Copyright (C) 2025 OpenCFD Ltd.
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    This file is part of OpenFOAM.
 
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#include "fixedNormalSlipPointPatchField.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
Foam::fixedNormalSlipPointPatchField<Type>::fixedNormalSlipPointPatchField
(
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF
)
:
    slipPointPatchField<Type>(p, iF),
    n_(vector::max)
{}
 
 
template<class Type>
Foam::fixedNormalSlipPointPatchField<Type>::fixedNormalSlipPointPatchField
(
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF,
    const dictionary& dict
)
:
    slipPointPatchField<Type>(p, iF, dict),
    n_(dict.get<vector>("n"))
{}
 
 
template<class Type>
Foam::fixedNormalSlipPointPatchField<Type>::fixedNormalSlipPointPatchField
(
    const fixedNormalSlipPointPatchField<Type>& ptf,
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF,
    const pointPatchFieldMapper& mapper
)
:
    slipPointPatchField<Type>(ptf, p, iF, mapper),
    n_(ptf.n_)
{}
 
 
template<class Type>
Foam::fixedNormalSlipPointPatchField<Type>::fixedNormalSlipPointPatchField
(
    const fixedNormalSlipPointPatchField<Type>& ptf,
    const DimensionedField<Type, pointMesh>& iF
)
:
    slipPointPatchField<Type>(ptf, iF),
    n_(ptf.n_)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
void Foam::fixedNormalSlipPointPatchField<Type>::evaluate
(
    const Pstream::commsTypes
)
{
    if constexpr (!is_rotational_vectorspace_v<Type>)
    {
        // Rotational-invariant type : no-op
    }
    else
    {
        tmp<Field<Type>> tvalues
        (
            transform(I - n_*n_, this->patchInternalField())
        );
 
        // Get internal field to insert values into
        auto& iF = const_cast<Field<Type>&>(this->primitiveField());
 
        this->setInInternalField(iF, tvalues());
    }
}
 
 
template<class Type>
void Foam::fixedNormalSlipPointPatchField<Type>::write(Ostream& os) const
{
    slipPointPatchField<Type>::write(os);
    os.writeEntry("n", n_);
}
 
 
// ************************************************************************* //