data/src/finiteVolume/fields/DimensionedFields/DimensionedFieldFunctions/DistanceFunction/DistanceFunction_DimensionedFieldFunction.C

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License
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#include "DistanceFunction_DimensionedFieldFunction.H"
#include "DimensionedField.H"

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

template<class DimensionedFieldType>
Foam::DimensionedFieldFunctions::DistanceFunction<DimensionedFieldType>::
DistanceFunction
(
    const dictionary& dict,
    DimensionedFieldType& field
)
:
    DimensionedFieldFunction<DimensionedFieldType>(dict, field),
    funcPtr_
    (
        Foam::Function1<typename DimensionedFieldType::Type_>::New
        (
            "function",
            dimensions::length,
            field.dimensions(),
            dict
        )
    ),
    direction_(normalised(dict.lookup<vector>("direction")))
{}


template<class DimensionedFieldType>
Foam::DimensionedFieldFunctions::DistanceFunction<DimensionedFieldType>::
DistanceFunction
(
    const DistanceFunction& dff,
    DimensionedFieldType& field
)
:
    DimensionedFieldFunction<DimensionedFieldType>(dff, field),
    funcPtr_(dff.funcPtr_, false),
    direction_(dff.direction_)
{}


template<class DimensionedFieldType>
Foam::autoPtr<Foam::DimensionedFieldFunction<DimensionedFieldType>>
Foam::DimensionedFieldFunctions::DistanceFunction<DimensionedFieldType>::clone
(
    DimensionedFieldType& field
) const
{
    return autoPtr<DimensionedFieldFunction<DimensionedFieldType>>
    (
        new DistanceFunction<DimensionedFieldType>(*this, field)
    );
}


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

template<class DimensionedFieldType>
void Foam::DimensionedFieldFunctions::DistanceFunction<DimensionedFieldType>::
evaluate()
{
    this->field_.primitiveFieldRef() =
        funcPtr_->value(direction_ & this->field_.mesh().C().primitiveField());
}


template<class DimensionedFieldType>
void Foam::DimensionedFieldFunctions::DistanceFunction<DimensionedFieldType>::
write
(
    Ostream& os
) const
{
    writeEntry(os, dimensions::length, this->field_.dimensions(), funcPtr_());
    writeEntry(os, "direction", direction_);
}


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