IDTPM2::TrackParameters Node1 IDTPM2::TrackParameters   + TrackParameters() + ~TrackParameters() + initialize() + execute() + finalize() Node2 IDTPM2::IPlotBase # m_monTool + IPlotBase() + ~IPlotBase() + initialize() + finalize() + execute() + name() + monTool() + monTool() + set_monTool() + realPath() + create() # copyHist() # getHist() # processResolution() # getHist() # processResolution() # histSvc() Node2->Node1 Node3 AthMessaging - m_msg_tls - ATLAS_THREAD_SAFE + AthMessaging() + AthMessaging() + ~AthMessaging() + msgLvl() + msg() + msg() + setLevel() - AthMessaging() - AthMessaging() - operator=() - initMessaging() Node3->Node2 Node4 std::string     Node4->Node2 #m_name Node4->Node3 -m_nm Node10 TIDA::HistogramBase - m_monTool - m_initialised + HistogramBase() + HistogramBase() + name() + varname() + initialised() + monTool() Node4->Node10 -m_name -m_varname Node6 std::atomic< IMessageSvc * > + ptr   Node6->Node3 -m_imsg Node7 std::atomic< MSG::Level > + ptr   Node7->Node3 -m_lvl Node8 IDTPM2::TrackParameters ::ParHistograms + m_pt + m_z0 + m_z0sin + m_theta + m_qoverp + m_prodR + m_prodZ + m_sigma_pt + m_sigma_eta + m_sigma_phi + m_sigma_d0 + m_sigma_z0 + m_sigma_z0sin + m_sigma_theta + m_significance_d0 + initialize() + fill() Node8->Node1 -m_reference -m_test Node9 TIDA::Histogram< float > - m_monTool - m_name - m_varname - m_initialised + HistogramBase() + HistogramBase() + Fill() + operator->() + name() + varname() + initialised() + monTool() Node9->Node1 -m_invmass Node9->Node8 +m_Et +m_EtovPt +m_author +m_chi2 +m_chi2OverNdof +m_d0 +m_eta +m_nSiHits +m_ndof +m_phi  ... Node10->Node9 Node11 TIDA::Histogram2D< float > - m_monTool - m_name - m_varname - m_initialised + HistogramBase() + HistogramBase() + Fill() + operator->() + name() + varname() + initialised() + monTool() Node10->Node11 Node11->Node8 +m_nSiHits_vs_eta