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amagnan |
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#include "UserCode/HbbAnalysis/interface/HistosVertexBase.hh"
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namespace HbbAnalysis {//namespace
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void HistosVertexBase::Initialise(TFileDirectory & aDir, std::string aName, bool aDoGenMatched)
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{
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p_nVertices = aDir.make<TH1F>("p_nVertices",";n_{vertex};N_{entries}",10,0,10);
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p_trackWeights = aDir.make<TH1F>("p_trackWeights",";track weights;N_{entries}",100,0,1);
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p_nGoodTracks = aDir.make<TH1F>("p_nGoodTracks",";n_{trks}(weight>0.5);N_{entries}",20,0,20);
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p_chi2 = aDir.make<TH1F>("p_chi2",";#chi^{2};N_{entries}",300,0,150);
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p_ndof = aDir.make<TH1F>("p_ndof",";n_{dof};N_{entries}",200,0,200);
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p_x = aDir.make<TH1F>("p_x",";x (cm);N_{entries}",200,-0.4,0.4);
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p_y = aDir.make<TH1F>("p_y",";y (cm);N_{entries}",200,-0.4,0.4);
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p_z = aDir.make<TH1F>("p_z",";z (cm);N_{entries}",200,-40,40);
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p_xError = aDir.make<TH1F>("p_xError",";#sigma_{x} (cm);N_{entries}",200,0,0.08);
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p_yError = aDir.make<TH1F>("p_yError",";#sigma_{y} (cm);N_{entries}",200,0,0.08);
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p_zError = aDir.make<TH1F>("p_zError",";#sigma_{z} (cm);N_{entries}",300,0,15);
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p_xSig = aDir.make<TH1F>("p_xSig",";x/#sigma_{x};N_{entries}",200,0,20);
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p_ySig = aDir.make<TH1F>("p_ySig",";y/#sigma_{y};N_{entries}",200,0,20);
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p_zSig = aDir.make<TH1F>("p_zSig",";z/#sigma_{z};N_{entries}",200,0,20);
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p_cov01 = aDir.make<TH1F>("p_cov01",";cov_{xy};N_{entries}",100,-0.001,0.001);
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p_cov02 = aDir.make<TH1F>("p_cov02",";cov_{xz};N_{entries}",400,-0.2,0.2);
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p_cov12 = aDir.make<TH1F>("p_cov12",";cov_{yz};N_{entries}",400,-0.2,0.2);
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}
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void HistosVertexBase::FillEventHistograms(const std::vector<HbbAnalysis::Vertex> & aCol)
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{
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p_nVertices->Fill(aCol.size());
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}
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void HistosVertexBase::FillHistograms(const HbbAnalysis::Vertex & aVtx, bool isLead)
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{
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unsigned nGoodTrks = 0;
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HbbAnalysis::VertexVars lVars = aVtx.vtxVars();
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for (unsigned int iTr(0); iTr<lVars.trackWeights.size(); iTr++){
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p_trackWeights->Fill(lVars.trackWeights.at(iTr));
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if (lVars.trackWeights.at(iTr) > 0.5) nGoodTrks++;
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}
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p_nGoodTracks->Fill(nGoodTrks);
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p_chi2->Fill(lVars.chi2);
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p_ndof->Fill(lVars.ndof);
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p_x->Fill(lVars.x);
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p_y->Fill(lVars.y);
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p_z->Fill(lVars.z);
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p_xError->Fill(lVars.xError);
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p_yError->Fill(lVars.yError);
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p_zError->Fill(lVars.zError);
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if (lVars.xError != 0) p_xSig->Fill(lVars.x/lVars.xError);
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if (lVars.yError != 0) p_ySig->Fill(lVars.y/lVars.yError);
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if (lVars.zError != 0) p_zSig->Fill(lVars.z/lVars.zError);
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p_cov01->Fill(lVars.cov01);
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p_cov02->Fill(lVars.cov02);
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p_cov12->Fill(lVars.cov12);
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}
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}//namespace
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