LagrangianAccumulationScheme.C

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License
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#include "LagrangianAccumulationScheme.H"
#include "LagrangianSubMesh.H"
 
// * * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::Lagrangian::accumulationScheme<Type>>
Foam::Lagrangian::accumulationScheme<Type>::New
(
    const LagrangianMesh& mesh,
    Istream& is
)
{
    if (is.eof())
    {
        FatalIOErrorInFunction(is)
            << "Accumulation scheme not specified" << endl << endl
            << "Valid accumulation schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }
 
    const word schemeName(is);
 
    typename IstreamConstructorTable::iterator cstrIter =
        IstreamConstructorTablePtr_->find(schemeName);
 
    if (cstrIter == IstreamConstructorTablePtr_->end())
    {
        FatalIOErrorInFunction(is)
            << "Unknown accumulation scheme " << schemeName << nl << nl
            << "Valid accumulation schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }
 
    return cstrIter()(mesh, is);
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
template<class Type>
Foam::Lagrangian::accumulationScheme<Type>::~accumulationScheme()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
template<class Type>
template<class CellMesh, template<class> class PrimitiveField>
Foam::tmp<Foam::DimensionedField<Type, CellMesh>>
Foam::Lagrangian::accumulationScheme<Type>::accumulate
(
    const DimensionedField<Type, LagrangianMesh, PrimitiveField>& lPsi
)
{
    typedef typename DimensionedField<Type, CellMesh>::Mesh resultMeshType;
 
    tmp<DimensionedField<Type, CellMesh>> tResult =
        DimensionedField<Type, CellMesh>::New
        (
            lPsi.name(),
            refCast<const resultMeshType>(lPsi.mesh().mesh()),
            dimensioned<Type>(lPsi.dimensions(), pTraits<Type>::zero)
        );
 
    accumulate
    (
        lPsi.mesh().subAll().sub(lPsi),
        tResult.ref().primitiveFieldRef()
    );
 
    return tResult;
}
 
 
template<class Type>
template<class CellMesh, template<class> class PrimitiveField>
void Foam::Lagrangian::accumulationScheme<Type>::accumulate
(
    const LagrangianSubField<Type, PrimitiveField>& lPsi,
    DimensionedField<Type, CellMesh>& vPsi
)
{
    vPsi.dimensions() += lPsi.dimensions();
 
    accumulate(toSubField(lPsi)(), vPsi.primitiveFieldRef());
}
 
 
// ************************************************************************* //