Method Prune

Filters/Extraction/vtkExtractBlock.cxx:151–167

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
bool vtkExtractBlock::Prune(vtkDataObject* branch)
{
  if (auto mb = vtkMultiBlockDataSet::SafeDownCast(branch))
  {
    return this->Prune(mb);
  }
  else if (auto mpc = vtkPartitionedDataSetCollection::SafeDownCast(branch))
  {
    return this->Prune(mpc);
  }
  else if (auto mp = vtkPartitionedDataSet::SafeDownCast(branch))
  {
    return this->Prune(mp);
  }

  return true;
}

//------------------------------------------------------------------------------
bool vtkExtractBlock::Prune(vtkPartitionedDataSet* mpartition)