fvcCellReduce.C

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#include "fvcCellReduce.H"
#include "fvMesh.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "extrapolatedCalculatedFvPatchFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class Type, class CombineOp>
Foam::tmp<Foam::VolField<Type>>
Foam::fvc::cellReduce
(
    const SurfaceField<Type>& ssf,
    const CombineOp& cop,
    const Type& nullValue
)
{
    const fvMesh& mesh = ssf.mesh()();
 
    tmp<VolField<Type>> tresult
    (
        VolField<Type>::New
        (
            "cellReduce(" + ssf.name() + ')',
            mesh,
            dimensioned<Type>
            (
                ssf.dimensions(),
                nullValue
            ),
            extrapolatedCalculatedFvPatchField<Type>::typeName
        )
    );
 
    VolField<Type>& result = tresult.ref();
 
    const labelUList& own = mesh.owner();
    const labelUList& nbr = mesh.neighbour();
 
    forAll(own, i)
    {
        label celli = own[i];
        cop(result[celli], ssf[i]);
    }
    forAll(nbr, i)
    {
        label celli = nbr[i];
        cop(result[celli], ssf[i]);
    }
 
    result.correctBoundaryConditions();
 
    return tresult;
}
 
 
template<class Type, class CombineOp>
Foam::tmp<Foam::VolField<Type>>
Foam::fvc::cellReduce
(
    const tmp<SurfaceField<Type>>& tssf,
    const CombineOp& cop,
    const Type& nullValue
)
{
    tmp<VolField<Type>> tvf
    (
        cellReduce
        (
            tssf(),
            cop,
            nullValue
        )
    );
 
    tssf.clear();
 
    return tvf;
}
 
 
// ************************************************************************* //