mappedVelocityFluxFvPatchField.C

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#include "mappedVelocityFluxFvPatchField.H"
#include "fvPatchFieldMapper.H"
#include "mappedPatchBase.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::mappedVelocityFluxFvPatchField::mappedVelocityFluxFvPatchField
(
    const fvPatch& p,
    const DimensionedField<vector, volMesh>& iF,
    const dictionary& dict
)
:
    fixedValueFvPatchVectorField(p, iF, dict),
    phiName_(dict.lookupOrDefault<word>("phi", "phi"))
{
    mappedPatchBase::validateMapForField
    (
        *this,
        iF,
        dict,
        mappedPatchBase::from::differentPatch
    );
}
 
 
Foam::mappedVelocityFluxFvPatchField::mappedVelocityFluxFvPatchField
(
    const mappedVelocityFluxFvPatchField& ptf,
    const fvPatch& p,
    const DimensionedField<vector, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    fixedValueFvPatchVectorField(ptf, p, iF, mapper),
    phiName_(ptf.phiName_)
{}
 
 
Foam::mappedVelocityFluxFvPatchField::mappedVelocityFluxFvPatchField
(
    const mappedVelocityFluxFvPatchField& ptf,
    const DimensionedField<vector, volMesh>& iF
)
:
    fixedValueFvPatchVectorField(ptf, iF),
    phiName_(ptf.phiName_)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::mappedVelocityFluxFvPatchField::updateCoeffs()
{
    if (updated())
    {
        return;
    }
 
    // Since we're inside initEvaluate/evaluate there might be processor
    // comms underway. Change the tag we use.
    int oldTag = UPstream::msgType();
    UPstream::msgType() = oldTag+1;
 
    const mappedPatchBase& mapper = mappedPatchBase::getMap(patch().patch());
    const fvMesh& nbrMesh = refCast<const fvMesh>(mapper.nbrMesh());
    const label nbrPatchi = mapper.nbrPolyPatch().index();
 
    const volVectorField& UField =
        refCast<const volVectorField>(internalField());
    surfaceScalarField& phiField =
        nbrMesh.lookupObjectRef<surfaceScalarField>(phiName_);
 
    operator==(mapper.fromNeighbour(UField.boundaryField()[nbrPatchi]));
    phiField.boundaryFieldRef()[patch().index()] ==
        mapper.fromNeighbour(phiField.boundaryField()[nbrPatchi]);
 
    // Restore tag
    UPstream::msgType() = oldTag;
 
    fixedValueFvPatchVectorField::updateCoeffs();
}
 
 
void Foam::mappedVelocityFluxFvPatchField::write
(
    Ostream& os
) const
{
    fvPatchVectorField::write(os);
    writeEntryIfDifferent<word>(os, "phi", "phi", phiName_);
    writeEntry(os, "value", *this);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    makePatchTypeField
    (
        fvPatchVectorField,
        mappedVelocityFluxFvPatchField
    );
}
 
 
// ************************************************************************* //