GlobalSim::IeEmEg1BDTSelector Node1 GlobalSim::IeEmEg1BDTSelector   + ~IeEmEg1BDTSelector() + select() + to_string() Node2 GlobalSim::eEmEg1BDTSelector - m_Eg1BDT_cutter + eEmEg1BDTSelector() + eEmEg1BDTSelector() + ~eEmEg1BDTSelector() + select() + to_string() Node1->Node2