TrigConf::IMenuLoader Node1 TrigConf::IMenuLoader + ~IMenuLoader() + setEnv() + load() Node3 TrigConf::MenuLoader - m_env + MenuLoader() + ~MenuLoader() + load() + setEnv() - loadMenuAttributes() - loadCaloInfo() - loadThresholds() - loadPIT() - loadItems() - loadMonitoring() - createTipFromDirectThresholds() - constructTree() - constructTree() Node1->Node3 Node2 TrigConf::ILoader + ~ILoader() + setLevel() + outputLevel() + verbose() + setVerbose() Node2->Node1