cyclicFvPatchField.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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     \\/     M anipulation  |
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#include "cyclicFvPatchField.H"
#include "transformField.H"

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

namespace Foam
{

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

template<class Type>
cyclicFvPatchField<Type>::cyclicFvPatchField
(
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF
)
:
    coupledFvPatchField<Type>(p, iF),
    cyclicPatch_(refCast<const cyclicFvPatch>(p))
{}


template<class Type>
cyclicFvPatchField<Type>::cyclicFvPatchField
(
    const cyclicFvPatchField<Type>& ptf,
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    coupledFvPatchField<Type>(ptf, p, iF, mapper),
    cyclicPatch_(refCast<const cyclicFvPatch>(p))
{
    if (!isA<cyclicFvPatch>(this->patch()))
    {
        FatalErrorIn
        (
            "cyclicFvPatchField<Type>::cyclicFvPatchField"
            "("
                "const cyclicFvPatchField<Type>& ,"
                "const fvPatch&, "
                "const DimensionedField<Type, volMesh>&, "
                "const fvPatchFieldMapper&"
            ")"
        )   << "    patch type '" << p.type()
            << "' not constraint type '" << typeName << "'"
            << "\n    for patch " << p.name()
            << " of field " << this->dimensionedInternalField().name()
            << " in file " << this->dimensionedInternalField().objectPath()
            << exit(FatalIOError);
    }
}


template<class Type>
cyclicFvPatchField<Type>::cyclicFvPatchField
(
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF,
    const dictionary& dict
)
:
    coupledFvPatchField<Type>(p, iF, dict),
    cyclicPatch_(refCast<const cyclicFvPatch>(p))
{
    if (!isA<cyclicFvPatch>(p))
    {
        FatalIOErrorIn
        (
            "cyclicFvPatchField<Type>::cyclicFvPatchField"
            "("
                "const fvPatch&, "
                "const Field<Type>&, "
                "const dictionary&"
            ")",
            dict
        )   << "    patch type '" << p.type()
            << "' not constraint type '" << typeName << "'"
            << "\n    for patch " << p.name()
            << " of field " << this->dimensionedInternalField().name()
            << " in file " << this->dimensionedInternalField().objectPath()
            << exit(FatalIOError);
    }

    this->evaluate(Pstream::blocking);
}


template<class Type>
cyclicFvPatchField<Type>::cyclicFvPatchField
(
    const cyclicFvPatchField<Type>& ptf
)
:
    cyclicLduInterfaceField(),
    coupledFvPatchField<Type>(ptf),
    cyclicPatch_(ptf.cyclicPatch_)
{}


template<class Type>
cyclicFvPatchField<Type>::cyclicFvPatchField
(
    const cyclicFvPatchField<Type>& ptf,
    const DimensionedField<Type, volMesh>& iF
)
:
    coupledFvPatchField<Type>(ptf, iF),
    cyclicPatch_(ptf.cyclicPatch_)
{}


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

template<class Type>
tmp<Field<Type> > cyclicFvPatchField<Type>::patchNeighbourField() const
{
    const Field<Type>& iField = this->internalField();
    const labelUList& nbrFaceCells =
        cyclicPatch().cyclicPatch().neighbPatch().faceCells();

    tmp<Field<Type> > tpnf(new Field<Type>(this->size()));
    Field<Type>& pnf = tpnf();


    if (doTransform())
    {
        forAll(pnf, facei)
        {
            pnf[facei] = transform
            (
                forwardT()[0], iField[nbrFaceCells[facei]]
            );
        }
    }
    else
    {
        forAll(pnf, facei)
        {
            pnf[facei] = iField[nbrFaceCells[facei]];
        }
    }

    return tpnf;
}


template<class Type>
const cyclicFvPatchField<Type>& cyclicFvPatchField<Type>::neighbourPatchField()
const
{
    const GeometricField<Type, fvPatchField, volMesh>& fld =
    static_cast<const GeometricField<Type, fvPatchField, volMesh>&>
    (
        this->internalField()
    );

    return refCast<const cyclicFvPatchField<Type> >
    (
        fld.boundaryField()[this->cyclicPatch().neighbPatchID()]
    );
}


template<class Type>
void cyclicFvPatchField<Type>::updateInterfaceMatrix
(
    scalarField& result,
    const scalarField& psiInternal,
    const scalarField& coeffs,
    const direction cmpt,
    const Pstream::commsTypes
) const
{
    const labelUList& nbrFaceCells =
        cyclicPatch().cyclicPatch().neighbPatch().faceCells();

    scalarField pnf(psiInternal, nbrFaceCells);

    // Transform according to the transformation tensors
    transformCoupleField(pnf, cmpt);

    // Multiply the field by coefficients and add into the result
    const labelUList& faceCells = cyclicPatch_.faceCells();

    forAll(faceCells, elemI)
    {
        result[faceCells[elemI]] -= coeffs[elemI]*pnf[elemI];
    }
}


template<class Type>
void cyclicFvPatchField<Type>::updateInterfaceMatrix
(
    Field<Type>& result,
    const Field<Type>& psiInternal,
    const scalarField& coeffs,
    const Pstream::commsTypes
) const
{
    const labelUList& nbrFaceCells =
        cyclicPatch().cyclicPatch().neighbPatch().faceCells();

    Field<Type> pnf(psiInternal, nbrFaceCells);

    // Transform according to the transformation tensors
    transformCoupleField(pnf);

    // Multiply the field by coefficients and add into the result
    const labelUList& faceCells = cyclicPatch_.faceCells();

    forAll(faceCells, elemI)
    {
        result[faceCells[elemI]] -= coeffs[elemI]*pnf[elemI];
    }
}


template<class Type>
void cyclicFvPatchField<Type>::write(Ostream& os) const
{
    fvPatchField<Type>::write(os);
}


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

} // End namespace Foam

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