G4UA::LArGeoH62004EventActionTool Node1 G4UA::LArGeoH62004EventActionTool - m_config + LArGeoH62004EventActionTool() + initialize() # makeAndFillAction() Node2 G4UA::UserActionToolBase < LArGeoH62004EventAction > # m_actions + UserActionToolBase() + fillUserAction() # makeAndFillAction() Node2->Node1 Node3 extends< AthAlgTool, IUserActionTool > Node3->Node2