TrigConf::JsonFileWriterHLT Node1 TrigConf::JsonFileWriterHLT + JsonFileWriterHLT() + ~JsonFileWriterHLT() + writeJsonFile() + writeJsonFile() Node2 TrigConf::TrigConfMessaging - m_msg_tls + TrigConfMessaging() + ~TrigConfMessaging() + msgLvl() + msg() + msg() - TrigConfMessaging() - TrigConfMessaging() - operator=() Node2->Node1 Node3 std::string Node3->Node2 -m_name Node4 std::basic_string< char > Node4->Node3