mixedPointPatchField.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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#include "mixedPointPatchField.H"
#include <OpenFOAM/pointPatchFieldMapper.H>

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

namespace Foam
{

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

template<class Type>
void mixedPointPatchField<Type>::checkFieldSize() const
{
    if
    (
        this->size() != this->patch().size()
     || refValue_.size() != this->patch().size()
     || valueFraction_.size() != this->patch().size()
    )
    {
        FatalErrorIn
        (
            "void mixedPointPatchField<Type>::checkField() const"
        )   << "field does not correspond to patch. " << endl
            << "Field size: " << this->size() << " value size: "
            << refValue_.size()
            << " valueFraction size: " << valueFraction_.size()
            << " patch size: " << this->patch().size()
            << abort(FatalError);
    }
}


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

template<class Type>
mixedPointPatchField<Type>::mixedPointPatchField
(
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF
)
:
    valuePointPatchField<Type>(p, iF),
    refValue_(p.size()),
    valueFraction_(p.size())
{}


template<class Type>
mixedPointPatchField<Type>::mixedPointPatchField
(
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF,
    const dictionary& dict
)
:
    valuePointPatchField<Type>(p, iF, dict, false),
    refValue_("refValue", dict, p.size()),
    valueFraction_("valueFraction", dict, p.size())
{}


template<class Type>
mixedPointPatchField<Type>::mixedPointPatchField
(
    const mixedPointPatchField<Type>& ptf,
    const pointPatch& p,
    const DimensionedField<Type, pointMesh>& iF,
    const pointPatchFieldMapper& mapper
)
:
    valuePointPatchField<Type>
    (
        ptf,
        p,
        iF,
        mapper
    ),
    refValue_(ptf.refValue_, mapper),
    valueFraction_(ptf.valueFraction_, mapper)

{}


template<class Type>
mixedPointPatchField<Type>::mixedPointPatchField
(
    const mixedPointPatchField<Type>& ptf,
    const DimensionedField<Type, pointMesh>& iF
)
:
    valuePointPatchField<Type>(ptf, iF),
    refValue_(ptf.refValue_),
    valueFraction_(ptf.valueFraction_)
{}


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

// Map and resize from self given a mapper
template<class Type>
void mixedPointPatchField<Type>::autoMap
(
    const pointPatchFieldMapper& m
)
{
    Field<Type>::autoMap(m);
    refValue_.autoMap(m);
    valueFraction_.autoMap(m);
}


// Grab the values using rmap
template<class Type>
void mixedPointPatchField<Type>::rmap
(
    const pointPatchField<Type>& ptf,
    const labelList& addr
)
{
    const mixedPointPatchField<Type>& mptf =
        refCast<const mixedPointPatchField<Type> >(ptf);

    Field<Type>::rmap(mptf, addr);
    refValue_.rmap(mptf.refValue_, addr);
    valueFraction_.rmap(mptf.valueFraction_, addr);
}


// Evaluate patch field
template<class Type>
void mixedPointPatchField<Type>::evaluate(const Pstream::commsTypes)
{
    Field<Type>::operator=
    (
        valueFraction_*refValue_
      + (1.0 - valueFraction_)*this->patchInternalField()
    );

    // Get internal field to insert values into
    Field<Type>& iF = const_cast<Field<Type>&>(this->internalField());

    this->setInInternalField(iF, *this);
}


// Write
template<class Type>
void mixedPointPatchField<Type>::write(Ostream& os) const
{
    pointPatchField<Type>::write(os);
    refValue_.writeEntry("refValue", os);
    valueFraction_.writeEntry("valueFraction", os);
}


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

} // End namespace Foam

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