HLT::TrigHolderStructure Node1 HLT::TrigHolderStructure + TrigHolderStructure() + reset() + registerHolder() + getHolder() + getHolderForFeature() + getAllHolders() + getHoldersOfClid() + getSubTypeIndex() + getLabel() - getBaseHolder() - getCastHolder() Node2 asg::AsgMessaging + AsgMessaging() + AsgMessaging() * msgLvl() * msg() * msg() Node2->Node1 Node3 AthMessaging - m_msg_tls - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node3->Node2 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 std::map< class_id _type, SubIndexToLabelMap > + keys Node8->Node1 -m_lookupLabels Node9 std::map< K, T > Node9->Node8 +elements Node12 std::map< class_id _type, IndexToHolderMap > + keys Node9->Node12 +elements Node13 std::map< class_id _type, LabelToSubIndexMap > + keys Node9->Node13 +elements Node12->Node1 -m_holderByClidAndIndex Node13->Node1 -m_lookupSubIndex