Method CanSynchronize

Filters/ParallelDIY2/vtkGhostCellsGenerator.cxx:294–305

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//----------------------------------------------------------------------------
bool vtkGhostCellsGenerator::CanSynchronize(
  vtkDataObject* input, bool& canSyncCell, bool& canSyncPoint)
{
  vtkDataSetAttributes* inputCell = input->GetAttributes(vtkDataObject::AttributeTypes::CELL);
  vtkDataSetAttributes* inputPoint = input->GetAttributes(vtkDataObject::AttributeTypes::POINT);
  canSyncCell = inputCell && inputCell->GetGhostArray() && inputCell->GetGlobalIds() &&
    inputCell->GetProcessIds();
  canSyncPoint = inputPoint && inputPoint->GetGhostArray() && inputPoint->GetGlobalIds() &&
    inputPoint->GetProcessIds();

  return canSyncCell && canSyncPoint;
}

//----------------------------------------------------------------------------
bool vtkGhostCellsGenerator::UseCacheIfPossible(vtkDataObject* input, vtkDataObject* output)