fvFieldDecomposer.C

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    This file is part of OpenFOAM.
 
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#include "fvFieldDecomposer.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
Foam::label Foam::fvFieldDecomposer::completePatchID
(
    const label proci,
    const label procPatchi
) const
{
    const fvPatch& procPatch = procMeshes_[proci].boundary()[procPatchi];
 
    if (procPatchi < completeMesh_.boundary().size())
    {
        return procPatchi;
    }
    else if (isA<processorCyclicFvPatch>(procPatch))
    {
        return
            refCast<const processorCyclicFvPatch>(procPatch)
           .referPatchIndex();
    }
    else
    {
        return -1;
    }
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::fvFieldDecomposer::patchFieldDecomposer::patchFieldDecomposer
(
    const labelUList& addressing
)
:
    labelList(mag(addressing) - 1),
    forwardFieldMapper(static_cast<const labelList&>(*this))
{}
 
 
Foam::fvFieldDecomposer::fvFieldDecomposer
(
    const fvMesh& completeMesh,
    const PtrList<fvMesh>& procMeshes,
    const labelListList& faceProcAddressing,
    const labelListList& cellProcAddressing,
    const PtrList<surfaceLabelField::Boundary>& faceProcAddressingBf
)
:
    completeMesh_(completeMesh),
    procMeshes_(procMeshes),
    faceProcAddressing_(faceProcAddressing),
    cellProcAddressing_(cellProcAddressing),
    faceProcAddressingBf_(faceProcAddressingBf),
    patchFieldDecomposers_(procMeshes_.size())
{
    forAll(procMeshes_, proci)
    {
        patchFieldDecomposers_.set
        (
            proci,
            new PtrList<patchFieldDecomposer>
            (
                procMeshes_[proci].boundary().size()
            )
        );
 
        forAll(procMeshes_[proci].boundary(), procPatchi)
        {
            const label completePatchi = completePatchID(proci, procPatchi);
 
            if (completePatchi >= 0)
            {
                patchFieldDecomposers_[proci].set
                (
                    procPatchi,
                    new patchFieldDecomposer
                    (
                        faceProcAddressingBf[proci][completePatchi]
                    )
                );
            }
        }
    }
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::fvFieldDecomposer::~fvFieldDecomposer()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::fvFieldDecomposer::decomposes(const IOobjectList& objects)
{
    bool result = false;
 
    #define DO_FV_FIELDS_TYPE(Type, nullArg)                                   \
        result = result                                                        \
         || !objects.lookupClass(VolField<Type>::Internal::typeName).empty()   \
         || !objects.lookupClass(VolField<Type>::typeName).empty()             \
         || !objects.lookupClass(SurfaceField<Type>::typeName).empty();
    FOR_ALL_FIELD_TYPES(DO_FV_FIELDS_TYPE)
    #undef DO_FV_FIELDS_TYPE
 
    return result;
}
 
 
// ************************************************************************* //