Method DeepCopy

Common/DataModel/vtkUnstructuredGrid.cxx:1386–1459

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//------------------------------------------------------------------------------
void vtkUnstructuredGrid::DeepCopy(vtkDataObject* dataObject)
{
  auto mkhold = vtkMemkindRAII(this->GetIsInMemkind());
  vtkUnstructuredGrid* grid = vtkUnstructuredGrid::SafeDownCast(dataObject);

  if (grid)
  {
    // Skip the unstructured grid base implementation, as it uses a less
    // efficient method of copying cell data.
    // NOLINTNEXTLINE(bugprone-parent-virtual-call)
    this->vtkUnstructuredGridBase::Superclass::DeepCopy(grid);

    if (grid->Connectivity)
    {
      this->Connectivity = vtkSmartPointer<vtkCellArray>::New();
      this->Connectivity->DeepCopy(grid->Connectivity);
    }
    else
    {
      this->Connectivity = nullptr;
    }
    if (grid->Types)
    {
      this->Types = vtk::TakeSmartPointer(grid->Types->NewInstance());
      this->Types->DeepCopy(grid->Types);
    }
    else
    {
      this->Types = nullptr;
    }
    if (grid->DistinctCellTypes)
    {
      this->DistinctCellTypes = vtkSmartPointer<vtkCellTypes>::New();
      this->DistinctCellTypes->DeepCopy(grid->DistinctCellTypes);
    }
    else
    {
      this->DistinctCellTypes = nullptr;
    }
    if (grid->Faces)
    {
      this->Faces = vtkSmartPointer<vtkCellArray>::New();
      this->Faces->DeepCopy(grid->Faces);
    }
    else
    {
      this->Faces = nullptr;
    }
    if (grid->FaceLocations)
    {
      this->FaceLocations = vtkSmartPointer<vtkCellArray>::New();
      this->FaceLocations->DeepCopy(grid->FaceLocations);
    }
    else
    {
      this->FaceLocations = nullptr;
    }
    if (grid->Links)