APWeightHist Node1 APWeightHist - m_computed_entries + APWeightHist() + APWeightHist() + ~APWeightHist() + Fill() + GetGraphStatUncert() + GetGraphSystUncert() + ComputeGraph() + GetBinPDF() + ClassDef() Node2 TH1D + GetBinContent() + SetBinContent() Node2->Node1 Node7 std::vector< TH1D * > Node2->Node7 +elements Node3 std::vector< std::vector < APWeightEntry * > > + elements Node3->Node1 -m_binned_weights Node4 TGraphAsymmErrors Node4->Node1 -m_graph_stat Node5 TGraphErrors Node5->Node1 -m_graph_syst Node6 std::vector< double > + elements Node6->Node1 -m_SumSys2 Node7->Node1 -m_bin_dists