G4UA::LooperKiller Node1 G4UA::LooperKiller - m_count_steps + LooperKiller() + UserSteppingAction() + getReport() Node2 G4UserSteppingAction Node2->Node1 Node3 AthMessaging - m_msg_tls - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node3->Node1 Node4 std::atomic< IMessageSvc * > + ptr Node4->Node3 -m_imsg Node5 std::string Node5->Node3 -m_nm Node7 std::atomic< MSG::Level > + ptr Node7->Node3 -m_lvl Node8 G4UA::LooperKiller ::Config + MaxSteps + PrintSteps + VerboseLevel + AbortEvent + SetError Node8->Node1 -m_config Node9 G4UA::LooperKiller ::Report + merge() Node9->Node1 -m_report Node10 long Node10->Node9 +killed_tracks Node11 ServiceHandle< StoreGate Svc > Node11->Node1 -m_evtStore -m_detStore