TrigConf::LVL1ConfigSvc Node1 TrigConf::LVL1ConfigSvc - m_inputType - m_l1FileName - m_hltFileName - m_dbConnection - m_smk + LVL1ConfigSvc() + initialize() - loadRun3StyleMenu() Node2 AthService - AthService() - AthService() - operator=() Node2->Node1 Node3 AthCommonMsg< Service > + msg() + msg() + msgLvl() Node3->Node2 Node4 Service Node4->Node3