TrigHitDVHypoAlg::TMVAReader Node1 TrigHitDVHypoAlg::TMVAReader + n_track_qual + ly0_sp_frac + ly1_sp_frac + ly2_sp_frac + ly3_sp_frac + ly4_sp_frac + ly5_sp_frac + ly6_sp_frac + ly7_sp_frac Node2 std::unique_ptr< TMVA ::Reader > + ptr + operator->() Node2->Node1 +tmva_0eta1 +tmva_1eta2