TrigConf::IOException Node1 TrigConf::IOException - m_msg + IOException() + what() Node3 TrigConf::NoBGSKException + NoBGSKException() Node1->Node3 Node4 TrigConf::NoHLTPSKException + NoHLTPSKException() Node1->Node4 Node5 TrigConf::NoL1PSKException + NoL1PSKException() Node1->Node5 Node6 TrigConf::NoQueryException + NoQueryException() Node1->Node6 Node7 TrigConf::NoSMKException + NoSMKException() Node1->Node7 Node8 TrigConf::ParsingException + ParsingException() Node1->Node8 Node9 TrigConf::QueryException + QueryException() Node1->Node9 Node2 std::exception Node2->Node1