TrigDisappearingTrackHypoAlg::TMVA_pix4l_sct1p Node1 TrigDisappearingTrackHypo Alg::TMVA_pix4l_sct1p + pt + refit_pt + refit_z0 + refit_d0 + n_sct + refit_ptratio + refit_chi2ndof_ratio + trkiso3_dr01 + trkiso3_dr0201 + is_fail + chi2ndof_pix + n_pix Node2 std::unique_ptr< TMVA ::Reader > + ptr + operator->() Node2->Node1 +tmva