pointFieldReconstructor.C

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/*---------------------------------------------------------------------------*\
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License
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#include "pointFieldReconstructor.H"
#include "fvMesh.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::pointFieldReconstructor::pointFieldReconstructor
(
    const pointMesh& completeMesh,
    const PtrList<fvMesh>& procMeshes,
    const labelListList& pointProcAddressing
)
:
    completeMesh_(completeMesh),
    procMeshes_(procMeshes),
    pointProcAddressing_(pointProcAddressing),
    patchPointAddressing_(procMeshes.size()),
    nReconstructed_(0)
{
    // Inverse-addressing of the patch point labels.
    labelList pointMap(completeMesh_.size(), -1);
 
    // Create the pointPatch addressing
    forAll(procMeshes_, proci)
    {
        const pointMesh& procMesh = pointMesh::New(procMeshes_[proci]);
 
        patchPointAddressing_[proci].setSize(procMesh.boundary().size());
 
        forAll(procMesh.boundary(), patchi)
        {
            if (patchi < completeMesh_.boundary().size())
            {
                labelList& procPatchAddr = patchPointAddressing_[proci][patchi];
                procPatchAddr.setSize(procMesh.boundary()[patchi].size(), -1);
 
                const labelList& patchPointLabels =
                    completeMesh_.boundary()[patchi].meshPoints();
 
                // Create the inverse-addressing of the patch point labels.
                forAll(patchPointLabels, pointi)
                {
                    pointMap[patchPointLabels[pointi]] = pointi;
                }
 
                const labelList& procPatchPoints =
                    procMesh.boundary()[patchi].meshPoints();
 
                forAll(procPatchPoints, pointi)
                {
                    procPatchAddr[pointi] =
                        pointMap
                        [
                            pointProcAddressing_[proci][procPatchPoints[pointi]]
                        ];
                }
 
                if (procPatchAddr.size() && min(procPatchAddr) < 0)
                {
                    FatalErrorInFunction
                        << "Incomplete patch point addressing"
                        << abort(FatalError);
                }
            }
        }
    }
}
 
 
// ************************************************************************* //