Function DeepCopyPolyhedrons

Parallel/DIY/vtkDIYGhostUtilities.cxx:3766–3803

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//----------------------------------------------------------------------------
void DeepCopyPolyhedrons(
  vtkUnstructuredGrid* ug, vtkUnstructuredGrid* clone, ::UnstructuredGridInformation& info)
{
  vtkCellArray* ugFaceLocations = ug->GetPolyhedronFaceLocations();
  vtkCellArray* ugFaces = ug->GetPolyhedronFaces();
  vtkCellArray* cloneFaceLocations = clone->GetPolyhedronFaceLocations();
  vtkCellArray* cloneFaces = clone->GetPolyhedronFaces();

  vtkIdList* cellRedirectionMap = info.OutputToInputCellIdRedirectionMap;
  vtkIdList* pointRedirectionMap = info.OutputToInputPointIdRedirectionMap;

  // Protection against mismatch storage
  if (ugFaceLocations->IsStorage64Bit() != ugFaces->IsStorage64Bit())
  {
    ugFaceLocations->ConvertTo64BitStorage();
    ugFaces->ConvertTo64BitStorage();
  }
  if (cloneFaceLocations->IsStorage64Bit() != cloneFaces->IsStorage64Bit())
  {
    cloneFaceLocations->ConvertTo64BitStorage();
    cloneFaces->ConvertTo64BitStorage();
  }

  DeepCopyPolyhedronWorker worker;
  if (!vtkArrayDispatch::Dispatch2ByArrayWithSameValueType<vtkArrayDispatch::OffsetsArrays,
        vtkArrayDispatch::ConnectivityArrays>::Execute(ugFaceLocations->GetOffsetsArray(),
        ugFaceLocations->GetConnectivityArray(), worker, ugFaces->GetOffsetsArray(),
        ugFaces->GetConnectivityArray(), cloneFaceLocations->GetOffsetsArray(),
        cloneFaceLocations->GetConnectivityArray(), cloneFaces->GetOffsetsArray(),
        cloneFaces->GetConnectivityArray(), cellRedirectionMap, pointRedirectionMap))
  {
    worker(ugFaceLocations->GetOffsetsArray(), ugFaceLocations->GetConnectivityArray(),
      ugFaces->GetOffsetsArray(), ugFaces->GetConnectivityArray(),
      cloneFaceLocations->GetOffsetsArray(), cloneFaceLocations->GetConnectivityArray(),
      cloneFaces->GetOffsetsArray(), cloneFaces->GetConnectivityArray(), cellRedirectionMap,
      pointRedirectionMap);
  }
}

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/**