G4UA::iGeant4::MCTruthUserActionTool Node1 G4UA::iGeant4::MCTruthUser ActionTool + MCTruthUserActionTool() # makeAndFillAction() Node2 G4UA::UserActionToolBase < MCTruthUserAction > + UserActionToolBase() + fillUserAction() # makeAndFillAction() Node2->Node1 Node3 extends< AthAlgTool, IUserActionTool > Node3->Node2 Node4 G4UA::ThreadSpecificUser Action< MCTruthUserAction > - m_threadMap + ~ThreadSpecificUserAction() + get() + set() + begin() + end() + accumulate() Node4->Node2 #m_actions Node5 G4UA::iGeant4::MCTruthUser Action::Config + ilevel + verboseLevel Node5->Node1 -m_config Node6 ServiceHandle< ISF ::ITruthSvc > Node6->Node5 +truthRecordSvc