pool::IFileCatalog Node1 pool::IFileCatalog # m_mgr # m_fc + IFileCatalog() + ~IFileCatalog() + createFID() + connect() + disconnect() + connectInfo() + start() + init() + commit() + rollback() and 24 more... Node2 AthMessaging - m_nm - m_msg_tls - m_imsg - m_lvl - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node2->Node1