uniformFixedValueFvPatchField.C

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#include "uniformFixedValueFvPatchField.H"

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

template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF
)
:
    fixedValueFvPatchField<Type>(p, iF),
    refValueFunc_(nullptr)
{}


template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF,
    const Field<Type>& fld
)
:
    fixedValueFvPatchField<Type>(p, iF, fld),
    refValueFunc_(nullptr)
{}


template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF,
    const dictionary& dict
)
:
    fixedValueFvPatchField<Type>(p, iF, dict, IOobjectOption::NO_READ),
    refValueFunc_(PatchFunction1<Type>::New(p.patch(), "uniformValue", dict))
{
    if (!this->readValueEntry(dict))
    {
        // Ensure field has reasonable initial values
        this->extrapolateInternal();

        // Evaluate to assign a value
        this->evaluate();
    }
}


template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const uniformFixedValueFvPatchField<Type>& ptf,
    const fvPatch& p,
    const DimensionedField<Type, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    fixedValueFvPatchField<Type>(p, iF),   // Don't map
    refValueFunc_(ptf.refValueFunc_.clone(p.patch()))
{
    if (mapper.direct() && !mapper.hasUnmapped())
    {
        // Use mapping instead of re-evaluation
        this->map(ptf, mapper);
    }
    else
    {
        // Evaluate since value not mapped
        this->evaluate();
    }
}


template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const uniformFixedValueFvPatchField<Type>& ptf
)
:
    fixedValueFvPatchField<Type>(ptf),
    refValueFunc_(ptf.refValueFunc_.clone(this->patch().patch()))
{}


template<class Type>
Foam::uniformFixedValueFvPatchField<Type>::uniformFixedValueFvPatchField
(
    const uniformFixedValueFvPatchField<Type>& ptf,
    const DimensionedField<Type, volMesh>& iF
)
:
    fixedValueFvPatchField<Type>(ptf, iF),
    refValueFunc_(ptf.refValueFunc_.clone(this->patch().patch()))
{}


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

template<class Type>
void Foam::uniformFixedValueFvPatchField<Type>::autoMap
(
    const fvPatchFieldMapper& mapper
)
{
    fixedValueFvPatchField<Type>::autoMap(mapper);

    if (refValueFunc_)
    {
        refValueFunc_().autoMap(mapper);

        if (refValueFunc_().constant())
        {
            // If mapper is not dependent on time we're ok to evaluate
            this->evaluate();
        }
    }
}


template<class Type>
void Foam::uniformFixedValueFvPatchField<Type>::rmap
(
    const fvPatchField<Type>& ptf,
    const labelList& addr
)
{
    fixedValueFvPatchField<Type>::rmap(ptf, addr);

    const uniformFixedValueFvPatchField& tiptf =
        refCast<const uniformFixedValueFvPatchField>(ptf);

    if (refValueFunc_ && tiptf.refValueFunc_)
    {
        refValueFunc_().rmap(tiptf.refValueFunc_(), addr);
    }
}


template<class Type>
void Foam::uniformFixedValueFvPatchField<Type>::updateCoeffs()
{
    if (this->updated())
    {
        return;
    }

    const scalar t = this->db().time().timeOutputValue();

    fvPatchField<Type>::operator==(refValueFunc_->value(t));
    fixedValueFvPatchField<Type>::updateCoeffs();
}


template<class Type>
void Foam::uniformFixedValueFvPatchField<Type>::write(Ostream& os) const
{
    fvPatchField<Type>::write(os);
    if (refValueFunc_)
    {
        refValueFunc_->writeData(os);
    }
    fvPatchField<Type>::writeValueEntry(os);
}


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