MinimalSumAssociation Node1 MinimalSumAssociation + MinimalSumAssociation() + associate() Node2 IAssociationStrategy + ~IAssociationStrategy() + associate() Node2->Node1 Node3 asg::AsgMessaging + AsgMessaging() + AsgMessaging() * msgLvl() * msg() * msg() Node3->Node1 Node4 AthMessaging - m_msg_tls - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node4->Node3 Node5 std::atomic< IMessageSvc * > + ptr Node5->Node4 -m_imsg Node6 std::string Node6->Node4 -m_nm Node7 std::basic_string< char > Node7->Node6 Node8 std::atomic< MSG::Level > + ptr Node8->Node4 -m_lvl