Muon::MuonHoughPatternFinderTool::Hists Node1 Muon::MuonHoughPatternFinder Tool::Hists Node2 std::unique_ptr< TFile > + operator->() Node2->Node1 +m_file Node3 TFile Node3->Node2 +ptr Node4 std::unique_ptr< TH1 > + operator->() Node4->Node1 +m_weighthistogrammm +m_weighthistogram +m_weighthistogramrpc +m_weighthistogrammdt +m_weighthistogramtgc +m_weighthistogramcsc +m_weighthistogramstgc Node5 TH1 + Fill() + Fill() + Fill() + GetBinContent() + GetBinContent() + GetBinContent() + SetBinContent() + SetBinContent() + SetBinContent() + SetBinError() + SetBinError() + SetBinError() + Sumw2() Node5->Node4 +ptr