本文整理汇总了C++中Prediction::GetScaledHisto方法的典型用法代码示例。如果您正苦于以下问题：C++ Prediction::GetScaledHisto方法的具体用法？C++ Prediction::GetScaledHisto怎么用？C++ Prediction::GetScaledHisto使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Prediction的用法示例。
在下文中一共展示了Prediction::GetScaledHisto方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: run_DataGammaJetsZllToZnunu
//.........这里部分代码省略.........
hErrorbar->SetBinContent(1,-1);
hErrorbar->SetBinError(1,0);
hErrorbar->SetFillColor(5);
hErrorbar->SetFillStyle(3001);
hErrorbar->Draw("e2same");
f_lin->Draw("same");
hZllRecoEff->Draw("EX0same");
}
// Photons Hadronic Search MT2
if(fDoPhotonMT2Shape){
prediction->ChPhotonsMT2 = new Channel("PhotonsMT2", "photon[0].lv.Pt()", cutStreamPhotonMT2.str().c_str(), fTriggerStream.str().c_str(),fSamplesPhotonPt);
prediction->ChPhotonsMT2->fVerbose =prediction->fVerbose;
prediction->ChPhotonsMT2->GetShapes("PhotonsMT2", "MET", 40, 0, 800);
}
// Znunu Hadronic Search MT2
if(fDoZnunuMT2Shape){
prediction->ChZnunuMT2 = new Channel("ZnunuMT2", "misc.MET", cutStreamZnunuMT2.str().c_str(), fTriggerStream.str().c_str(),fSamplesZnunu);
prediction->ChZnunuMT2->fVerbose =prediction->fVerbose;
prediction->ChZnunuMT2->GetShapes("ZnunuMT2", "MET", 40, 0, 800);
}
if(fDoZnunuMT2Shape && fDoPhotonMT2Shape){
TH1D* ZnunuToPhotonMT2Ratio = prediction->GetRatio(prediction->ChZnunuMT2->hZJetsToNuNu, prediction->ChPhotonsMT2->hPhotons, 1);
DrawHisto(ZnunuToPhotonMT2Ratio,ZnunuToPhotonMT2Ratio->GetName(),"EX0");
}
// Do Pt spectra comparison plot
if(fDoPtSpectraComparison && fDoPhotonPtShape && fDoZllPtShape){
*fLogStream<< "************************* produce pr spectra plot ****************************** " << endl;
TH1D* hZllMC_cp = prediction->GetScaledHisto(prediction->ChZllPt->hZJetsToLL, fDoPtSpectraComparisonScaling?(prediction->ChZllPt->hData->Integral())/(prediction->ChZllPt->hZJetsToLL->Integral()) :1, 0, 1);
TH1D* hZllData_cp = prediction->GetScaledHisto(prediction->ChZllPt->hData, 1, 0, 1) ;
TH1D* hPhotonMC_cp = prediction->GetScaledHisto(prediction->ChPhotonPt->hPhotons,fDoPtSpectraComparisonScaling?(prediction->ChPhotonPt->hData->Integral())/(prediction->ChPhotonPt->hPhotons->Integral()):1, 0, 1);
TH1D* hPhotonData_cp = prediction->GetScaledHisto(prediction->ChPhotonPt->hData, 1, 0, 1);
if(fDoPtSpectraComparisonAccCorr){
TFile *f = new TFile("../RootMacros/ZllAcceptance.root", "OPEN");
TH1D* hZllAcc = (TH1D*) f->Get("ZJetsToLL_GenZllPtAcc_ZJetsToLL_GenZllPt_Ratio");
if (hZllAcc==0) {cout << "WARNING: could not get histo ZJetsToLL_GenZllPtAcc_ZJetsToLL_GenZllPt_Ratio" << endl; exit(1);}
for(int i=1; i<=hZllMC_cp->GetNbinsX(); ++i){
if(hZllAcc->GetBinLowEdge(i) != hZllMC_cp->GetBinLowEdge(i)) {cout << "Zll Acc Correction: binnin does not match!!" << endl; exit(1);}
if(hZllMC_cp ->GetBinContent(i)<=0) continue;
double acc_eff = hZllAcc->GetBinContent(i);
double orig_mc = hZllMC_cp ->GetBinContent(i);
double orig_data = hZllData_cp ->GetBinContent(i);
cout << "bin i " << i << " acc eff " << acc_eff << " orig_mc " << orig_mc << " become " << orig_mc/acc_eff
<< " orig_data " << orig_data << " becomes " << orig_data/acc_eff << endl;
hZllMC_cp ->SetBinContent(i, orig_mc /acc_eff);
hZllData_cp ->SetBinContent(i, orig_data/acc_eff);
}
delete f;
}
hZllMC_cp->SetMarkerStyle(22);
hZllMC_cp->SetLineColor(kOrange);
hZllMC_cp->SetMarkerColor(kOrange);
hZllMC_cp->SetMarkerSize(1.2);
hZllData_cp->SetMarkerStyle(26);
hZllData_cp->SetMarkerColor(kBlack);
hZllData_cp->SetLineColor(kBlack);
hPhotonMC_cp->SetLineColor(kMagenta+2);
hPhotonMC_cp->SetMarkerColor(kMagenta+2);
hPhotonMC_cp->SetMarkerStyle(20);