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// -*- C++ -*-
//
// Package: EGammaCutBasedEleIdAnalyzer
// Class: EGammaCutBasedEleIdAnalyzer
//
/**\class EGammaCutBasedEleIdAnalyzer EGammaCutBasedEleIdAnalyzer.cc EGamma/EGammaCutBasedEleIdAnalyzer/src/EGammaCutBasedEleIdAnalyzer.cc
Description: [one line class summary]
Implementation:
[Notes on implementation]
*/
//
// Original Author: Dave Evans,510 1-015,+41227679496,
// Created: Tue Apr 10 11:17:29 CEST 2012
//
//
// system include files
#include <memory>
// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Utilities/interface/transform.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectronFwd.h"
#include "DataFormats/EgammaCandidates/interface/Conversion.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DataFormats/Common/interface/ValueMap.h"
#include "DataFormats/RecoCandidate/interface/IsoDeposit.h"
#include "EgammaAnalysis/ElectronTools/interface/EGammaCutBasedEleId.h"
#include "EgammaAnalysis/ElectronTools/interface/ElectronEffectiveArea.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CommonTools/UtilAlgos/interface/TFileService.h"
#include <TFile.h>
#include <TH1F.h>
//
// class declaration
//
class EGammaCutBasedEleIdAnalyzer : public edm::one::EDAnalyzer<> {
public:
typedef std::vector<edm::Handle<edm::ValueMap<reco::IsoDeposit> > > IsoDepositMaps;
typedef std::vector<edm::Handle<edm::ValueMap<double> > > IsoDepositVals;
explicit EGammaCutBasedEleIdAnalyzer(const edm::ParameterSet &);
static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
ElectronEffectiveArea::ElectronEffectiveAreaTarget EAtarget;
private:
void beginJob() override;
void analyze(const edm::Event &, const edm::EventSetup &) override;
// ----------member data ---------------------------
// input tags
edm::EDGetTokenT<reco::GsfElectronCollection> electronsToken_;
edm::EDGetTokenT<reco::ConversionCollection> conversionsToken_;
edm::EDGetTokenT<reco::BeamSpot> beamSpotToken_;
edm::EDGetTokenT<double> rhoIsoToken_;
edm::EDGetTokenT<reco::VertexCollection> primaryVertexToken_;
std::vector<edm::EDGetTokenT<edm::ValueMap<double> > > isoValTokens_;
std::string EAtargetToken_;
// debug
bool printDebug_;
// histograms
TH1F *h1_pt_;
TH1F *h1_pt_veto_;
TH1F *h1_pt_loose_;
TH1F *h1_pt_medium_;
TH1F *h1_pt_tight_;
TH1F *h1_pt_trig_;
TH1F *h1_pt_fbremeopin_;
};
//
// static data member definitions
//
//
// constructors and destructor
//
EGammaCutBasedEleIdAnalyzer::EGammaCutBasedEleIdAnalyzer(const edm::ParameterSet &iConfig) {
// get input parameters
electronsToken_ = consumes<reco::GsfElectronCollection>(iConfig.getParameter<edm::InputTag>("electronsInputTag"));
conversionsToken_ = consumes<reco::ConversionCollection>(iConfig.getParameter<edm::InputTag>("conversionsInputTag"));
beamSpotToken_ = consumes<reco::BeamSpot>(iConfig.getParameter<edm::InputTag>("beamSpotInputTag"));
rhoIsoToken_ = consumes<double>(iConfig.getParameter<edm::InputTag>("rhoIsoInputTag"));
primaryVertexToken_ = consumes<reco::VertexCollection>(iConfig.getParameter<edm::InputTag>("primaryVertexInputTag"));
isoValTokens_ =
edm::vector_transform(iConfig.getParameter<std::vector<edm::InputTag> >("isoValInputTags"),
[this](edm::InputTag const &tag) { return consumes<edm::ValueMap<double> >(tag); });
EAtargetToken_ = iConfig.getParameter<std::string>(
"EAtarget"); //EleEANoCorr, EleEAData2011, EleEASummer11MC,EleEAFall11MC, EleEAData2012/
// debug
printDebug_ = iConfig.getParameter<bool>("printDebug");
// output histograms
edm::Service<TFileService> fs;
h1_pt_ = fs->make<TH1F>("h1_pt", "pt", 100, 0.0, 100.0);
h1_pt_veto_ = fs->make<TH1F>("h1_pt_veto", "pt (veto)", 100, 0.0, 100.0);
h1_pt_loose_ = fs->make<TH1F>("h1_pt_loose", "pt (loose)", 100, 0.0, 100.0);
h1_pt_medium_ = fs->make<TH1F>("h1_pt_medium", "pt (medium)", 100, 0.0, 100.0);
h1_pt_tight_ = fs->make<TH1F>("h1_pt_tight", "pt (tight)", 100, 0.0, 100.0);
h1_pt_trig_ = fs->make<TH1F>("h1_pt_trig", "pt (trig)", 100, 0.0, 100.0);
h1_pt_fbremeopin_ = fs->make<TH1F>("h1_pt_fbremeopin", "pt (fbremeopin)", 100, 0.0, 100.0);
}
//
// member functions
//
// ------------ method called for each event ------------
void EGammaCutBasedEleIdAnalyzer::analyze(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
// electrons
edm::Handle<reco::GsfElectronCollection> els_h;
iEvent.getByToken(electronsToken_, els_h);
// conversions
edm::Handle<reco::ConversionCollection> conversions_h;
iEvent.getByToken(conversionsToken_, conversions_h);
// iso deposits
IsoDepositVals isoVals(isoValTokens_.size());
for (size_t j = 0; j < isoValTokens_.size(); ++j) {
iEvent.getByToken(isoValTokens_[j], isoVals[j]);
}
// beam spot
edm::Handle<reco::BeamSpot> beamspot_h;
iEvent.getByToken(beamSpotToken_, beamspot_h);
const reco::BeamSpot &beamSpot = *(beamspot_h.product());
// vertices
edm::Handle<reco::VertexCollection> vtx_h;
iEvent.getByToken(primaryVertexToken_, vtx_h);
// rho for isolation
edm::Handle<double> rhoIso_h;
iEvent.getByToken(rhoIsoToken_, rhoIso_h);
double rhoIso = *(rhoIso_h.product());
// loop on electrons
unsigned int n = els_h->size();
for (unsigned int i = 0; i < n; ++i) {
// get reference to electron
reco::GsfElectronRef ele(els_h, i);
//
// get particle flow isolation
//
double iso_ch = (*(isoVals)[0])[ele];
double iso_em = (*(isoVals)[1])[ele];
double iso_nh = (*(isoVals)[2])[ele];
//
// test ID
//
// working points
bool veto = EgammaCutBasedEleId::PassWP(
EgammaCutBasedEleId::VETO, ele, conversions_h, beamSpot, vtx_h, iso_ch, iso_em, iso_nh, rhoIso, EAtarget);
bool loose = EgammaCutBasedEleId::PassWP(
EgammaCutBasedEleId::LOOSE, ele, conversions_h, beamSpot, vtx_h, iso_ch, iso_em, iso_nh, rhoIso, EAtarget);
bool medium = EgammaCutBasedEleId::PassWP(
EgammaCutBasedEleId::MEDIUM, ele, conversions_h, beamSpot, vtx_h, iso_ch, iso_em, iso_nh, rhoIso, EAtarget);
bool tight = EgammaCutBasedEleId::PassWP(
EgammaCutBasedEleId::TIGHT, ele, conversions_h, beamSpot, vtx_h, iso_ch, iso_em, iso_nh, rhoIso, EAtarget);
// eop/fbrem cuts for extra tight ID
bool fbremeopin = EgammaCutBasedEleId::PassEoverPCuts(ele);
// cuts to match tight trigger requirements
bool trigtight = EgammaCutBasedEleId::PassTriggerCuts(EgammaCutBasedEleId::TRIGGERTIGHT, ele);
// for 2011 WP70 trigger
bool trigwp70 = EgammaCutBasedEleId::PassTriggerCuts(EgammaCutBasedEleId::TRIGGERWP70, ele);
//
// fill histograms
//
h1_pt_->Fill(ele->pt());
if (veto)
h1_pt_veto_->Fill(ele->pt());
if (loose)
h1_pt_loose_->Fill(ele->pt());
if (medium)
h1_pt_medium_->Fill(ele->pt());
if (tight)
h1_pt_tight_->Fill(ele->pt());
if (trigtight)
h1_pt_trig_->Fill(ele->pt());
if (fbremeopin)
h1_pt_fbremeopin_->Fill(ele->pt());
//
// print decisions
//
if (printDebug_) {
printf("%u %u %llu : ", iEvent.id().run(), iEvent.luminosityBlock(), iEvent.id().event());
printf("veto(%i), ", veto);
printf("loose(%i), ", loose);
printf("medium(%i), ", medium);
printf("tight(%i), ", tight);
printf("trigtight(%i), ", trigtight);
printf("trigwp70(%i), ", trigwp70);
printf("fbremeopin(%i)\n", fbremeopin);
}
}
}
// ------------ method called once each job just before starting event loop ------------
void EGammaCutBasedEleIdAnalyzer::beginJob() {
if (EAtargetToken_ == "EleEANoCorr")
EAtarget = ElectronEffectiveArea::kEleEANoCorr;
else if (EAtargetToken_ == "EleEAData2011")
EAtarget = ElectronEffectiveArea::kEleEAData2011;
else if (EAtargetToken_ == "EleEASummer11MC")
EAtarget = ElectronEffectiveArea::kEleEASummer11MC;
else if (EAtargetToken_ == "EleEAFall11MC")
EAtarget = ElectronEffectiveArea::kEleEAFall11MC;
else if (EAtargetToken_ == "EleEAData2012")
EAtarget = ElectronEffectiveArea::kEleEAData2012;
else
EAtarget = ElectronEffectiveArea::kEleEAData2012;
}
// ------------ method fills 'descriptions' with the allowed parameters for the module ------------
void EGammaCutBasedEleIdAnalyzer::fillDescriptions(edm::ConfigurationDescriptions &descriptions) {
//The following says we do not know what parameters are allowed so do no validation
// Please change this to state exactly what you do use, even if it is no parameters
edm::ParameterSetDescription desc;
desc.setUnknown();
descriptions.addDefault(desc);
}
//define this as a plug-in
DEFINE_FWK_MODULE(EGammaCutBasedEleIdAnalyzer);
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