ActsTrk::FullScanRoICreatorTool Node1 ActsTrk::FullScanRoICreatorTool + FullScanRoICreatorTool() + ~FullScanRoICreatorTool() + defineRegionsOfInterest() Node2 extends< AthAlgTool, ActsTrk::IRoICreatorTool > Node2->Node1