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