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#include "DQMOffline/PFTau/interface/Matchers.h"
#include "DQMOffline/PFTau/interface/PFJetMonitor.h"
#include "DataFormats/JetReco/interface/Jet.h"
#include "DataFormats/JetReco/interface/PFJet.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include <TFile.h>
#include <TH1.h>
#include <TH2.h>
#include <TROOT.h>
//
// -- Constructor
//
PFJetMonitor::PFJetMonitor(float dRMax, bool matchCharge, Benchmark::Mode mode)
: Benchmark(mode), candBench_(mode), matchCandBench_(mode), dRMax_(dRMax), matchCharge_(matchCharge) {
setRange(0.0, 10e10, -10.0, 10.0, -3.14, 3.14);
delta_frac_VS_frac_muon_ = nullptr;
delta_frac_VS_frac_photon_ = nullptr;
delta_frac_VS_frac_electron_ = nullptr;
delta_frac_VS_frac_charged_hadron_ = nullptr;
delta_frac_VS_frac_neutral_hadron_ = nullptr;
deltaR_ = nullptr;
createPFractionHistos_ = false;
histogramBooked_ = false;
}
//
// -- Destructor
//
PFJetMonitor::~PFJetMonitor() {}
//
// -- Set Parameters accessing them from ParameterSet
//
void PFJetMonitor::setParameters(const edm::ParameterSet ¶meterSet) {
dRMax_ = parameterSet.getParameter<double>("deltaRMax");
onlyTwoJets_ = parameterSet.getParameter<bool>("onlyTwoJets");
matchCharge_ = parameterSet.getParameter<bool>("matchCharge");
mode_ = (Benchmark::Mode)parameterSet.getParameter<int>("mode");
createPFractionHistos_ = parameterSet.getParameter<bool>("CreatePFractionHistos");
setRange(parameterSet.getParameter<double>("ptMin"),
parameterSet.getParameter<double>("ptMax"),
parameterSet.getParameter<double>("etaMin"),
parameterSet.getParameter<double>("etaMax"),
parameterSet.getParameter<double>("phiMin"),
parameterSet.getParameter<double>("phiMax"));
candBench_.setParameters(mode_);
candBench_.setRange(parameterSet.getParameter<double>("ptMin"),
parameterSet.getParameter<double>("ptMax"),
parameterSet.getParameter<double>("etaMin"),
parameterSet.getParameter<double>("etaMax"),
parameterSet.getParameter<double>("phiMin"),
parameterSet.getParameter<double>("phiMax"));
matchCandBench_.setParameters(mode_);
matchCandBench_.setRange(parameterSet.getParameter<double>("ptMin"),
parameterSet.getParameter<double>("ptMax"),
parameterSet.getParameter<double>("etaMin"),
parameterSet.getParameter<double>("etaMax"),
parameterSet.getParameter<double>("phiMin"),
parameterSet.getParameter<double>("phiMax"));
}
//
// -- Create histograms accessing parameters from ParameterSet
//
void PFJetMonitor::setup(DQMStore::IBooker &b, const edm::ParameterSet ¶meterSet) {
candBench_.setup(b, parameterSet);
matchCandBench_.setup(b, parameterSet);
edm::ParameterSet dR = parameterSet.getParameter<edm::ParameterSet>("DeltaRHistoParameter");
if (dR.getParameter<bool>("switchOn")) {
deltaR_ = book1D(b,
"deltaR_",
"#DeltaR;#DeltaR",
dR.getParameter<int32_t>("nBin"),
dR.getParameter<double>("xMin"),
dR.getParameter<double>("xMax"));
}
if (createPFractionHistos_ && !histogramBooked_) {
delta_frac_VS_frac_muon_ =
book2D(b, "delta_frac_VS_frac_muon_", "#DeltaFraction_Vs_Fraction(muon)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_photon_ =
book2D(b, "delta_frac_VS_frac_photon_", "#DeltaFraction_Vs_Fraction(photon)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_electron_ = book2D(
b, "delta_frac_VS_frac_electron_", "#DeltaFraction_Vs_Fraction(electron)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_charged_hadron_ = book2D(b,
"delta_frac_VS_frac_charged_hadron_",
"#DeltaFraction_Vs_Fraction(charged hadron)",
100,
0.0,
1.0,
100,
-1.0,
1.0);
delta_frac_VS_frac_neutral_hadron_ = book2D(b,
"delta_frac_VS_frac_neutral_hadron_",
"#DeltaFraction_Vs_Fraction(neutral hadron)",
100,
0.0,
1.0,
100,
-1.0,
1.0);
histogramBooked_ = true;
}
}
//
// -- Create histograms using local parameters
//
void PFJetMonitor::setup(DQMStore::IBooker &b) {
candBench_.setup(b);
matchCandBench_.setup(b);
if (createPFractionHistos_ && !histogramBooked_) {
delta_frac_VS_frac_muon_ =
book2D(b, "delta_frac_VS_frac_muon_", "#DeltaFraction_Vs_Fraction(muon)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_photon_ =
book2D(b, "delta_frac_VS_frac_photon_", "#DeltaFraction_Vs_Fraction(photon)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_electron_ = book2D(
b, "delta_frac_VS_frac_electron_", "#DeltaFraction_Vs_Fraction(electron)", 100, 0.0, 1.0, 100, -1.0, 1.0);
delta_frac_VS_frac_charged_hadron_ = book2D(b,
"delta_frac_VS_frac_charged_hadron_",
"#DeltaFraction_Vs_Fraction(charged hadron)",
100,
0.0,
1.0,
100,
-1.0,
1.0);
delta_frac_VS_frac_neutral_hadron_ = book2D(b,
"delta_frac_VS_frac_neutral_hadron_",
"#DeltaFraction_Vs_Fraction(neutral hadron)",
100,
0.0,
1.0,
100,
-1.0,
1.0);
histogramBooked_ = true;
}
}
//
// -- Set directory to book histograms using ROOT
//
void PFJetMonitor::setDirectory(TDirectory *dir) {
Benchmark::setDirectory(dir);
candBench_.setDirectory(dir);
matchCandBench_.setDirectory(dir);
}
//
// -- fill histograms for a given Jet pair
//
void PFJetMonitor::fillOne(const reco::Jet &jet, const reco::Jet &matchedJet) {
const reco::PFJet *pfJet = dynamic_cast<const reco::PFJet *>(&jet);
const reco::PFJet *pfMatchedJet = dynamic_cast<const reco::PFJet *>(&matchedJet);
if (pfJet && pfMatchedJet && createPFractionHistos_) {
float del_frac_muon = -99.9;
float del_frac_elec = -99.9;
float del_frac_phot = -99.9;
float del_frac_ch_had = -99.9;
float del_frac_neu_had = -99.9;
int mult_muon = pfMatchedJet->muonMultiplicity();
int mult_elec = pfMatchedJet->electronMultiplicity();
int mult_phot = pfMatchedJet->photonMultiplicity();
int mult_ch_had = pfMatchedJet->chargedHadronMultiplicity();
int mult_neu_had = pfMatchedJet->neutralHadronMultiplicity();
if (mult_muon > 0)
del_frac_muon = (pfJet->muonMultiplicity() - mult_muon) * 1.0 / mult_muon;
if (mult_elec > 0)
del_frac_elec = (pfJet->electronMultiplicity() - mult_elec) * 1.0 / mult_elec;
if (mult_phot > 0)
del_frac_phot = (pfJet->photonMultiplicity() - mult_phot) * 1.0 / mult_phot;
if (mult_ch_had > 0)
del_frac_ch_had = (pfJet->chargedHadronMultiplicity() - mult_ch_had) * 1.0 / mult_ch_had;
if (mult_neu_had > 0)
del_frac_neu_had = (pfJet->neutralHadronMultiplicity() - mult_neu_had) * 1.0 / mult_neu_had;
delta_frac_VS_frac_muon_->Fill(mult_muon, del_frac_muon);
delta_frac_VS_frac_electron_->Fill(mult_elec, del_frac_elec);
delta_frac_VS_frac_photon_->Fill(mult_phot, del_frac_phot);
delta_frac_VS_frac_charged_hadron_->Fill(mult_ch_had, del_frac_ch_had);
delta_frac_VS_frac_neutral_hadron_->Fill(mult_neu_had, del_frac_neu_had);
}
}
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