#include <EwkTauDQM.h>

Public Types
typedef EwkTauDQM::DQMStore	DQMStore

typedef EwkTauDQM::MonitorElement	MonitorElement

Public Member Functions
void	bookHistograms (DQMStore::IBooker &)

	EwkElecTauHistManager (const edm::ParameterSet &)

void	fillHistograms (const edm::Event &, const edm::EventSetup &)

void	finalizeHistograms ()

Private Types
enum	{ kPassedPreselection = 1, kPassedTrigger = 2, kPassedElectronId = 3, kPassedElectronTrackIso = 4, kPassedElectronEcalIso = 5, kPassedTauLeadTrack = 6, kPassedTauLeadTrackPt = 7, kPassedTauDiscrAgainstElectrons = 8, kPassedTauDiscrAgainstMuons = 9, kPassedTauTrackIso = 10, kPassedTauEcalIso = 11 }

typedef std::vector< std::string >	vstring

Private Attributes
edm::InputTag	beamSpotSource_

edm::InputTag	caloMEtSource_

int	cfgError_

std::string	dqmDirectory_

double	electronEcalIsoCut_

double	electronEtaCut_

int	electronIsoMode_

double	electronPtCut_

edm::InputTag	electronSource_

double	electronTrackIsoCut_

MonitorElement *	hCaloMEtPt_

MonitorElement *	hCutFlowSummary_

MonitorElement *	hElecTauAcoplanarity_

MonitorElement *	hElecTauCharge_

MonitorElement *	hElectronEcalIsoPt_

MonitorElement *	hElectronEta_

MonitorElement *	hElectronPhi_

MonitorElement *	hElectronPt_

MonitorElement *	hElectronTrackIsoPt_

vstring	hltPaths_

MonitorElement *	hMtElecPFMEt_

MonitorElement *	hPFMEtPt_

MonitorElement *	hTauJetEta_

MonitorElement *	hTauJetPt_

MonitorElement *	hVertexZ_

MonitorElement *	hVisMass_

int	maxNumWarnings_

unsigned	numEventsAnalyzed_

unsigned	numEventsSelected_

long	numWarningsBeamSpot_

long	numWarningsCaloMEt_

long	numWarningsElectron_

long	numWarningsHLTpath_

long	numWarningsPFMEt_

long	numWarningsTauDiscrAgainstElectrons_

long	numWarningsTauDiscrAgainstMuons_

long	numWarningsTauDiscrByEcalIso_

long	numWarningsTauDiscrByLeadTrackFinding_

long	numWarningsTauDiscrByLeadTrackPtCut_

long	numWarningsTauDiscrByTrackIso_

long	numWarningsTauJet_

long	numWarningsTriggerResults_

long	numWarningsVertex_

edm::InputTag	pfMEtSource_

edm::InputTag	tauDiscrAgainstElectrons_

edm::InputTag	tauDiscrAgainstMuons_

edm::InputTag	tauDiscrByEcalIso_

edm::InputTag	tauDiscrByLeadTrackFinding_

edm::InputTag	tauDiscrByLeadTrackPtCut_

edm::InputTag	tauDiscrByTrackIso_

double	tauJetEtaCut_

double	tauJetPtCut_

edm::InputTag	tauJetSource_

edm::InputTag	triggerResultsSource_

edm::InputTag	vertexSource_

double	visMassCut_

Detailed Description

Booking and filling of histograms for data-quality monitoring purposes in Z –> electron + tau-jet channel

Author: Joshua Swanson (modified by Christian Veelken)

Definition at line 67 of file EwkTauDQM.h.

Member Typedef Documentation

typedef EwkTauDQM::DQMStore EwkElecTauHistManager::DQMStore

Definition at line 69 of file EwkTauDQM.h.

typedef EwkTauDQM::MonitorElement EwkElecTauHistManager::MonitorElement

Definition at line 70 of file EwkTauDQM.h.

typedef std::vector<std::string> EwkElecTauHistManager::vstring

private

Definition at line 97 of file EwkTauDQM.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kPassedPreselection
kPassedTrigger
kPassedElectronId
kPassedElectronTrackIso
kPassedElectronEcalIso
kPassedTauLeadTrack
kPassedTauLeadTrackPt
kPassedTauDiscrAgainstElectrons
kPassedTauDiscrAgainstMuons
kPassedTauTrackIso
kPassedTauEcalIso

Definition at line 155 of file EwkTauDQM.h.

        {
     kPassedPreselection = 1,
     kPassedTrigger = 2,
     kPassedElectronId = 3,
     kPassedElectronTrackIso = 4,
     kPassedElectronEcalIso = 5,
     kPassedTauLeadTrack = 6,
     kPassedTauLeadTrackPt = 7,
     kPassedTauDiscrAgainstElectrons = 8,
     kPassedTauDiscrAgainstMuons = 9,
     kPassedTauTrackIso = 10,
     kPassedTauEcalIso = 11
   };

Constructor & Destructor Documentation

EwkElecTauHistManager::EwkElecTauHistManager ( const edm::ParameterSet & cfg )

Definition at line 91 of file EwkTauDQM.cc.

References beamSpotSource_, caloMEtSource_, cfgError_, electronEcalIsoCut_, electronEtaCut_, electronIsoMode_, electronPtCut_, electronSource_, electronTrackIsoCut_, edm::ParameterSet::exists(), getIsoMode(), edm::ParameterSet::getParameter(), hltPaths_, maxNumWarnings_, pfMEtSource_, AlCaHLTBitMon_QueryRunRegistry::string, tauDiscrAgainstElectrons_, tauDiscrAgainstMuons_, tauDiscrByEcalIso_, tauDiscrByLeadTrackFinding_, tauDiscrByLeadTrackPtCut_, tauDiscrByTrackIso_, tauJetEtaCut_, tauJetPtCut_, tauJetSource_, triggerResultsSource_, vertexSource_, and visMassCut_.

     : dqmDirectory_(cfg.getParameter<std::string>("dqmDirectory")),
       numEventsAnalyzed_(0),
       numEventsSelected_(0),
       cfgError_(0),
       numWarningsTriggerResults_(0),
       numWarningsHLTpath_(0),
       numWarningsVertex_(0),
       numWarningsBeamSpot_(0),
       numWarningsElectron_(0),
       numWarningsTauJet_(0),
       numWarningsTauDiscrByLeadTrackFinding_(0),
       numWarningsTauDiscrByLeadTrackPtCut_(0),
       numWarningsTauDiscrByTrackIso_(0),
       numWarningsTauDiscrByEcalIso_(0),
       numWarningsTauDiscrAgainstElectrons_(0),
       numWarningsTauDiscrAgainstMuons_(0),
       numWarningsCaloMEt_(0),
       numWarningsPFMEt_(0) {
   triggerResultsSource_ = cfg.getParameter<edm::InputTag>("triggerResultsSource");
   vertexSource_ = cfg.getParameter<edm::InputTag>("vertexSource");
   beamSpotSource_ = cfg.getParameter<edm::InputTag>("beamSpotSource");
   electronSource_ = cfg.getParameter<edm::InputTag>("electronSource");
   tauJetSource_ = cfg.getParameter<edm::InputTag>("tauJetSource");
   caloMEtSource_ = cfg.getParameter<edm::InputTag>("caloMEtSource");
   pfMEtSource_ = cfg.getParameter<edm::InputTag>("pfMEtSource");
 
   tauDiscrByLeadTrackFinding_ = cfg.getParameter<edm::InputTag>("tauDiscrByLeadTrackFinding");
   tauDiscrByLeadTrackPtCut_ = cfg.getParameter<edm::InputTag>("tauDiscrByLeadTrackPtCut");
   tauDiscrByTrackIso_ = cfg.getParameter<edm::InputTag>("tauDiscrByTrackIso");
   tauDiscrByEcalIso_ = cfg.getParameter<edm::InputTag>("tauDiscrByEcalIso");
   tauDiscrAgainstElectrons_ = cfg.getParameter<edm::InputTag>("tauDiscrAgainstElectrons");
   tauDiscrAgainstMuons_ = cfg.getParameter<edm::InputTag>("tauDiscrAgainstMuons");
 
   hltPaths_ = cfg.getParameter<vstring>("hltPaths");
 
   electronEtaCut_ = cfg.getParameter<double>("electronEtaCut");
   electronPtCut_ = cfg.getParameter<double>("electronPtCut");
   electronTrackIsoCut_ = cfg.getParameter<double>("electronTrackIsoCut");
   electronEcalIsoCut_ = cfg.getParameter<double>("electronEcalIsoCut");
   std::string electronIsoMode_string = cfg.getParameter<std::string>("electronIsoMode");
   electronIsoMode_ = getIsoMode(electronIsoMode_string, cfgError_);
 
   tauJetEtaCut_ = cfg.getParameter<double>("tauJetEtaCut");
   tauJetPtCut_ = cfg.getParameter<double>("tauJetPtCut");
 
   visMassCut_ = cfg.getParameter<double>("visMassCut");
 
   maxNumWarnings_ = cfg.exists("maxNumWarnings") ? cfg.getParameter<int>("maxNumWarnings") : 1;
 }

Member Function Documentation

void EwkElecTauHistManager::bookHistograms ( DQMStore::IBooker & iBooker )

Definition at line 142 of file EwkTauDQM.cc.

References dqm::dqmstoreimpl::DQMStore::IBooker::book1D(), dqmDirectory_, hCaloMEtPt_, hCutFlowSummary_, hElecTauAcoplanarity_, hElecTauCharge_, hElectronEcalIsoPt_, hElectronEta_, hElectronPhi_, hElectronPt_, hElectronTrackIsoPt_, hMtElecPFMEt_, hPFMEtPt_, hTauJetEta_, hTauJetPt_, hVertexZ_, hVisMass_, kPassedElectronEcalIso, kPassedElectronId, kPassedElectronTrackIso, kPassedPreselection, kPassedTauDiscrAgainstElectrons, kPassedTauDiscrAgainstMuons, kPassedTauEcalIso, kPassedTauLeadTrack, kPassedTauLeadTrackPt, kPassedTauTrackIso, kPassedTrigger, Pi, dqm::impl::MonitorElement::setBinLabel(), and dqm::dqmstoreimpl::DQMStore::IBooker::setCurrentFolder().

Referenced by EwkTauDQM::bookHistograms().

                                                                    {
   iBooker.setCurrentFolder(dqmDirectory_);
   hElectronPt_ = iBooker.book1D("ElectronPt", "P_{T}^{e}", 20, 0., 100.);
   hElectronEta_ = iBooker.book1D("ElectronEta", "#eta_{e}", 20, -4.0, +4.0);
   hElectronPhi_ = iBooker.book1D("ElectronPhi", "#phi_{e}", 20, -TMath::Pi(), +TMath::Pi());
   hElectronTrackIsoPt_ = iBooker.book1D("ElectronTrackIsoPt", "Electron Track Iso.", 20, -0.01, 0.5);
   hElectronEcalIsoPt_ = iBooker.book1D("ElectronEcalIsoPt", "Electron Ecal Iso.", 20, -0.01, 0.5);
   hTauJetPt_ = iBooker.book1D("TauJetPt", "P_{T}^{#tau-Jet}", 20, 0., 100.);
   hTauJetEta_ = iBooker.book1D("TauJetEta", "#eta_{#tau-Jet}", 20, -4.0, +4.0);
   hVisMass_ = iBooker.book1D("VisMass", "e + #tau-Jet visible Mass", 20, 20., 120.);
   hMtElecPFMEt_ = iBooker.book1D("MtElecPFMEt", "e + E_{T}^{miss} (PF) transverse Mass", 20, 20., 120.);
   hElecTauAcoplanarity_ =
       iBooker.book1D("ElecTauAcoplanarity", "#Delta #phi_{e #tau-Jet}", 20, -TMath::Pi(), +TMath::Pi());
   hElecTauCharge_ = iBooker.book1D("ElecTauCharge", "Q_{e * #tau-Jet}", 5, -2.5, +2.5);
   hVertexZ_ = iBooker.book1D("VertexZ", "Event Vertex z-Position", 20, -25., +25.);
   hCaloMEtPt_ = iBooker.book1D("CaloMEtPt", "E_{T}^{miss} (Calo)", 20, 0., 100.);
   hPFMEtPt_ = iBooker.book1D("PFMEtPt", "E_{T}^{miss} (PF)", 20, 0., 100.);
   hCutFlowSummary_ = iBooker.book1D("CutFlowSummary", "Cut-flow Summary", 11, 0.5, 11.5);
   hCutFlowSummary_->setBinLabel(kPassedPreselection, "Preselection");
   hCutFlowSummary_->setBinLabel(kPassedTrigger, "HLT");
   hCutFlowSummary_->setBinLabel(kPassedElectronId, "e ID");
   hCutFlowSummary_->setBinLabel(kPassedElectronTrackIso, "e Trk Iso.");
   hCutFlowSummary_->setBinLabel(kPassedElectronEcalIso, "e Ecal Iso.");
   hCutFlowSummary_->setBinLabel(kPassedTauLeadTrack, "#tau lead. Track");
   hCutFlowSummary_->setBinLabel(kPassedTauLeadTrackPt, "#tau lead. Track P_{T}");
   hCutFlowSummary_->setBinLabel(kPassedTauDiscrAgainstElectrons, "#tau anti-e Discr.");
   hCutFlowSummary_->setBinLabel(kPassedTauDiscrAgainstMuons, "#tau anti-#mu Discr.");
   hCutFlowSummary_->setBinLabel(kPassedTauTrackIso, "#tau Track Iso.");
   hCutFlowSummary_->setBinLabel(kPassedTauEcalIso, "#tau Ecal Iso.");
 }

void EwkElecTauHistManager::fillHistograms	(	const edm::Event &	evt,
		const edm::EventSetup &	es
	)

Definition at line 173 of file EwkTauDQM.cc.

References edm::HLTGlobalStatus::accept(), pwdgSkimBPark_cfi::beamSpot, beamSpotSource_, calcDeltaPhi(), calcMt(), caloMEtSource_, cfgError_, reco::LeafCandidate::charge(), reco::GsfElectron::dr03EcalRecHitSumEt(), reco::GsfElectron::dr03HcalTowerSumEt(), reco::GsfElectron::dr03TkSumPt(), metsig::electron, electronEcalIsoCut_, electronEtaCut_, electronIsoMode_, electronPtCut_, pwdgSkimBPark_cfi::electrons, electronSource_, electronTrackIsoCut_, reco::LeafCandidate::eta(), dqm::impl::MonitorElement::Fill(), getTheElectron(), getTheTauJet(), hCaloMEtPt_, hCutFlowSummary_, hElecTauAcoplanarity_, hElecTauCharge_, hElectronEcalIsoPt_, hElectronEta_, hElectronPhi_, hElectronPt_, hElectronTrackIsoPt_, zMuMuMuonUserData::hltPath, hltPaths_, hMtElecPFMEt_, hPFMEtPt_, hTauJetEta_, hTauJetPt_, hVertexZ_, hVisMass_, kPassedElectronEcalIso, kPassedElectronId, kPassedElectronTrackIso, kPassedPreselection, kPassedTauDiscrAgainstElectrons, kPassedTauDiscrAgainstMuons, kPassedTauEcalIso, kPassedTauLeadTrack, kPassedTauLeadTrackPt, kPassedTauTrackIso, kPassedTrigger, kRelativeIso, maxNumWarnings_, numEventsAnalyzed_, numEventsSelected_, numWarningsBeamSpot_, numWarningsCaloMEt_, numWarningsElectron_, numWarningsHLTpath_, numWarningsPFMEt_, numWarningsTauDiscrAgainstElectrons_, numWarningsTauDiscrAgainstMuons_, numWarningsTauDiscrByEcalIso_, numWarningsTauDiscrByLeadTrackFinding_, numWarningsTauDiscrByLeadTrackPtCut_, numWarningsTauDiscrByTrackIso_, numWarningsTauJet_, numWarningsTriggerResults_, numWarningsVertex_, reco::LeafCandidate::p4(), reco::GsfElectron::p4(), passesElectronId(), pfMEtSource_, reco::LeafCandidate::phi(), reco::LeafCandidate::pt(), reco::LeafCandidate::px(), reco::LeafCandidate::py(), readEventData(), edm::TriggerNames::size(), ewkTauDQM_cfi::tauDiscrAgainstElectrons, tauDiscrAgainstElectrons_, ewkTauDQM_cfi::tauDiscrAgainstMuons, tauDiscrAgainstMuons_, ewkTauDQM_cfi::tauDiscrByEcalIso, ewkTauDQM_cfi::tauDiscrByLeadTrackFinding, tauDiscrByLeadTrackFinding_, ewkTauDQM_cfi::tauDiscrByLeadTrackPtCut, tauDiscrByLeadTrackPtCut_, ewkTauDQM_cfi::tauDiscrByTrackIso, tauDiscrByTrackIso_, tauJetEtaCut_, tauJetPtCut_, tauJetSource_, edm::TriggerNames::triggerIndex(), L1TEGammaOffline_cfi::triggerNames, edm::Event::triggerNames(), triggerResultsSource_, spclusmultinvestigator_cfi::vertexCollection, vertexSource_, visMassCut_, and reco::Vertex::z().

Referenced by EwkTauDQM::analyze().

                                                                                        {
   if (cfgError_)
     return;
 
   //-----------------------------------------------------------------------------
   // access event-level information
   //-----------------------------------------------------------------------------
 
   bool readError = false;
 
   //--- get decision of high-level trigger for the event
   edm::Handle<edm::TriggerResults> hltDecision;
   readEventData(evt,
                 triggerResultsSource_,
                 hltDecision,
                 numWarningsTriggerResults_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access Trigger results");
   if (readError)
     return;
 
   const edm::TriggerNames& triggerNames = evt.triggerNames(*hltDecision);
 
   bool isTriggered = false;
   for (vstring::const_iterator hltPath = hltPaths_.begin(); hltPath != hltPaths_.end(); ++hltPath) {
     unsigned int index = triggerNames.triggerIndex(*hltPath);
     if (index < triggerNames.size()) {
       if (hltDecision->accept(index))
         isTriggered = true;
     } else {
       if (numWarningsHLTpath_ < maxNumWarnings_ || maxNumWarnings_ == -1)
         edm::LogWarning("EwkElecTauHistManager") << " Undefined HLT path = " << (*hltPath) << " !!";
       ++numWarningsHLTpath_;
       continue;
     }
   }
 
   //--- get reconstructed primary event vertex of the event
   //   (take as "the" primary event vertex the first entry in the collection
   //    of vertex objects, corresponding to the vertex associated to the highest
   // Pt sum of tracks)
   edm::Handle<reco::VertexCollection> vertexCollection;
   readEventData(evt,
                 vertexSource_,
                 vertexCollection,
                 numWarningsVertex_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access Vertex collection");
   if (readError)
     return;
 
   const reco::Vertex* theEventVertex = (!vertexCollection->empty()) ? &(vertexCollection->at(0)) : nullptr;
 
   //--- get beam-spot (expected vertex position) for the event
   edm::Handle<reco::BeamSpot> beamSpot;
   readEventData(
       evt, beamSpotSource_, beamSpot, numWarningsBeamSpot_, maxNumWarnings_, readError, "Failed to access Beam-spot");
   if (readError)
     return;
 
   //--- get collections of reconstructed electrons from the event
   edm::Handle<reco::GsfElectronCollection> electrons;
   readEventData(evt,
                 electronSource_,
                 electrons,
                 numWarningsElectron_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access Electron collection");
   if (readError)
     return;
 
   const reco::GsfElectron* theElectron = getTheElectron(*electrons, electronEtaCut_, electronPtCut_);
 
   double theElectronTrackIsoPt = 1.e+3;
   double theElectronEcalIsoPt = 1.e+3;
   double theElectronHcalIsoPt = 1.e+3;
   if (theElectron) {
     theElectronTrackIsoPt = theElectron->dr03TkSumPt();
     theElectronEcalIsoPt = theElectron->dr03EcalRecHitSumEt();
     theElectronHcalIsoPt = theElectron->dr03HcalTowerSumEt();
 
     if (electronIsoMode_ == kRelativeIso && theElectron->pt() > 0.) {
       theElectronTrackIsoPt /= theElectron->pt();
       theElectronEcalIsoPt /= theElectron->pt();
       theElectronHcalIsoPt /= theElectron->pt();
     }
   }
 
   //--- get collections of reconstructed tau-jets from the event
   edm::Handle<reco::PFTauCollection> tauJets;
   readEventData(evt,
                 tauJetSource_,
                 tauJets,
                 numWarningsTauJet_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access Tau-jet collection");
   if (readError)
     return;
 
   //--- get collections of tau-jet discriminators for those tau-jets
   edm::Handle<reco::PFTauDiscriminator> tauDiscrByLeadTrackFinding;
   readEventData(evt,
                 tauDiscrByLeadTrackFinding_,
                 tauDiscrByLeadTrackFinding,
                 numWarningsTauDiscrByLeadTrackFinding_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators by "
                 "leading Track finding");
   edm::Handle<reco::PFTauDiscriminator> tauDiscrByLeadTrackPtCut;
   readEventData(evt,
                 tauDiscrByLeadTrackPtCut_,
                 tauDiscrByLeadTrackPtCut,
                 numWarningsTauDiscrByLeadTrackPtCut_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators by "
                 "leading Track Pt cut");
   edm::Handle<reco::PFTauDiscriminator> tauDiscrByTrackIso;
   readEventData(evt,
                 tauDiscrByTrackIso_,
                 tauDiscrByTrackIso,
                 numWarningsTauDiscrByTrackIso_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators by "
                 "Track isolation");
   edm::Handle<reco::PFTauDiscriminator> tauDiscrByEcalIso;
   readEventData(evt,
                 tauDiscrByTrackIso_,
                 tauDiscrByEcalIso,
                 numWarningsTauDiscrByEcalIso_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators by ECAL "
                 "isolation");
   edm::Handle<reco::PFTauDiscriminator> tauDiscrAgainstElectrons;
   readEventData(evt,
                 tauDiscrAgainstElectrons_,
                 tauDiscrAgainstElectrons,
                 numWarningsTauDiscrAgainstElectrons_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators against "
                 "Electrons");
   edm::Handle<reco::PFTauDiscriminator> tauDiscrAgainstMuons;
   readEventData(evt,
                 tauDiscrAgainstMuons_,
                 tauDiscrAgainstMuons,
                 numWarningsTauDiscrAgainstMuons_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access collection of pf. Tau discriminators against Muons");
   if (readError)
     return;
 
   int theTauJetIndex = -1;
   const reco::PFTau* theTauJet = getTheTauJet(*tauJets, tauJetEtaCut_, tauJetPtCut_, theTauJetIndex);
 
   double theTauDiscrByLeadTrackFinding = -1.;
   double theTauDiscrByLeadTrackPtCut = -1.;
   double theTauDiscrByTrackIso = -1.;
   double theTauDiscrByEcalIso = -1.;
   double theTauDiscrAgainstElectrons = -1.;
   double theTauDiscrAgainstMuons = -1.;
   if (theTauJetIndex != -1) {
     reco::PFTauRef theTauJetRef(tauJets, theTauJetIndex);
     theTauDiscrByLeadTrackFinding = (*tauDiscrByLeadTrackFinding)[theTauJetRef];
     theTauDiscrByLeadTrackPtCut = (*tauDiscrByLeadTrackPtCut)[theTauJetRef];
     theTauDiscrByTrackIso = (*tauDiscrByTrackIso)[theTauJetRef];
     theTauDiscrByEcalIso = (*tauDiscrByEcalIso)[theTauJetRef];
     theTauDiscrAgainstElectrons = (*tauDiscrAgainstElectrons)[theTauJetRef];
     theTauDiscrAgainstMuons = (*tauDiscrAgainstMuons)[theTauJetRef];
   }
 
   //--- get missing transverse momentum
   //    measured by calorimeters/reconstructed by particle-flow algorithm
   edm::Handle<reco::CaloMETCollection> caloMEtCollection;
   readEventData(evt,
                 caloMEtSource_,
                 caloMEtCollection,
                 numWarningsCaloMEt_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access calo. MET collection");
   if (readError)
     return;
 
   const reco::CaloMET& caloMEt = caloMEtCollection->at(0);
 
   edm::Handle<reco::PFMETCollection> pfMEtCollection;
   readEventData(evt,
                 pfMEtSource_,
                 pfMEtCollection,
                 numWarningsPFMEt_,
                 maxNumWarnings_,
                 readError,
                 "Failed to access pf. MET collection");
   if (readError)
     return;
 
   const reco::PFMET& pfMEt = pfMEtCollection->at(0);
 
   if (!(theElectron && theTauJet && theTauJetIndex != -1))
     return;
 
   //-----------------------------------------------------------------------------
   // compute EWK tau analysis specific quantities
   //-----------------------------------------------------------------------------
 
   double dPhiElecTau = calcDeltaPhi(theElectron->phi(), theTauJet->phi());
 
   double mElecTau = (theElectron->p4() + theTauJet->p4()).M();
 
   // double mtElecCaloMEt = calcMt(theElectron->px(), theElectron->py(),
   // caloMEt.px(), caloMEt.py());
   double mtElecPFMEt = calcMt(theElectron->px(), theElectron->py(), pfMEt.px(), pfMEt.py());
 
   // double pZetaCaloMEt = calcPzeta(theElectron->p4(), theTauJet->p4(),
   // caloMEt.px(), caloMEt.py());
   // double pZetaPFMEt = calcPzeta(theElectron->p4(), theTauJet->p4(),
   // pfMEt.px(), pfMEt.py());
 
   //-----------------------------------------------------------------------------
   // apply selection criteria; fill histograms
   //-----------------------------------------------------------------------------
 
   //--- fill electron multiplicity histogram
   unsigned numIdElectrons = 0;
   for (reco::GsfElectronCollection::const_iterator electron = electrons->begin(); electron != electrons->end();
        ++electron) {
     if (passesElectronId(*electron)) {
       ++numIdElectrons;
     }
   }
 
   // hNumIdElectrons_->Fill(numIdElectrons);
 
   ++numEventsAnalyzed_;
 
   bool isSelected = false;
   bool fullSelect = false;
   int cutFlowStatus = -1;
 
   if (mElecTau > visMassCut_) {
     cutFlowStatus = kPassedPreselection;
   }
   if (cutFlowStatus == kPassedPreselection && (isTriggered || hltPaths_.empty())) {
     cutFlowStatus = kPassedTrigger;
   }
   if (cutFlowStatus == kPassedTrigger && passesElectronId(*theElectron)) {
     cutFlowStatus = kPassedElectronId;
     hElectronTrackIsoPt_->Fill(theElectronTrackIsoPt);
   }
   if (cutFlowStatus == kPassedElectronId && theElectronTrackIsoPt < electronTrackIsoCut_) {
     cutFlowStatus = kPassedElectronTrackIso;
     hElectronEcalIsoPt_->Fill(theElectronEcalIsoPt);
   }
   if (cutFlowStatus == kPassedElectronTrackIso && theElectronEcalIsoPt < electronEcalIsoCut_) {
     cutFlowStatus = kPassedElectronEcalIso;
   }
   if (cutFlowStatus == kPassedElectronEcalIso && theTauDiscrByLeadTrackFinding > 0.5) {
     cutFlowStatus = kPassedTauLeadTrack;
     // if ( theTauJet->leadTrack().isAvailable() )
     // hTauLeadTrackPt_->Fill(theTauJet->leadTrack()->pt());
   }
   if (cutFlowStatus == kPassedTauLeadTrack && theTauDiscrByLeadTrackPtCut > 0.5) {
     cutFlowStatus = kPassedTauLeadTrackPt;
     // hTauTrackIsoPt_->Fill(theTauJet->isolationPFChargedHadrCandsPtSum());
   }
   if (cutFlowStatus == kPassedTauLeadTrackPt && theTauDiscrAgainstElectrons > 0.5) {
     cutFlowStatus = kPassedTauDiscrAgainstElectrons;
     // hTauDiscrAgainstMuons_->Fill(theTauDiscrAgainstMuons);
   }
   if (cutFlowStatus == kPassedTauDiscrAgainstElectrons && theTauDiscrAgainstMuons > 0.5) {
     cutFlowStatus = kPassedTauDiscrAgainstMuons;
     isSelected = true;
   }
   if (cutFlowStatus == kPassedTauDiscrAgainstMuons && theTauDiscrByTrackIso > 0.5) {
     cutFlowStatus = kPassedTauTrackIso;
     // hTauEcalIsoPt_->Fill(theTauJet->isolationPFGammaCandsEtSum());
   }
   if (cutFlowStatus == kPassedTauTrackIso && theTauDiscrByEcalIso > 0.5) {
     cutFlowStatus = kPassedTauEcalIso;
     fullSelect = true;
     // hTauDiscrAgainstElectrons_->Fill(theTauDiscrAgainstElectrons);
   }
 
   for (int iCut = 1; iCut <= cutFlowStatus; ++iCut) {
     hCutFlowSummary_->Fill(iCut);
   }
 
   if (isSelected) {
     hElectronPt_->Fill(theElectron->pt());
     hElectronEta_->Fill(theElectron->eta());
     hElectronPhi_->Fill(theElectron->phi());
 
     hTauJetPt_->Fill(theTauJet->pt());
     hTauJetEta_->Fill(theTauJet->eta());
     // hTauJetPhi_->Fill(theTauJet->phi());
 
     // hTauJetCharge_->Fill(theTauJet->charge());
     // if ( theTauJet->signalTracks().isAvailable()    )
     // hTauJetNumSignalTracks_->Fill(theTauJet->signalTracks().size());
     // if ( theTauJet->isolationTracks().isAvailable() )
     // hTauJetNumIsoTracks_->Fill(theTauJet->isolationTracks().size());
 
     if (fullSelect) {
       hVisMass_->Fill(mElecTau);
     }
     // hMtElecCaloMEt_->Fill(mtElecCaloMEt);
     hMtElecPFMEt_->Fill(mtElecPFMEt);
     // hPzetaCaloMEt_->Fill(pZetaCaloMEt);
     // hPzetaPFMEt_->Fill(pZetaPFMEt);
     hElecTauAcoplanarity_->Fill(dPhiElecTau);
     hElecTauCharge_->Fill(theElectron->charge() * theTauJet->charge());
 
     if (theEventVertex) {
       // hVertexChi2_->Fill(theEventVertex->normalizedChi2());
       hVertexZ_->Fill(theEventVertex->z());
       // hVertexD0_->Fill(getVertexD0(*theEventVertex, *beamSpot));
     }
 
     hCaloMEtPt_->Fill(caloMEt.pt());
     // hCaloMEtPhi_->Fill(caloMEt.phi());
 
     hPFMEtPt_->Fill(pfMEt.pt());
     // hPFMEtPhi_->Fill(pfMEt.phi());
   }
 
   if (isSelected)
     ++numEventsSelected_;
 }

void EwkElecTauHistManager::finalizeHistograms ( )

Definition at line 511 of file EwkTauDQM.cc.

References numEventsAnalyzed_, and numEventsSelected_.

Referenced by EwkTauDQM::dqmEndRun().

                                                {
   edm::LogInfo("EwkElecTauHistManager") << "Filter-Statistics Summary:" << std::endl
                                         << " Events analyzed = " << numEventsAnalyzed_ << std::endl
                                         << " Events selected = " << numEventsSelected_;
   if (numEventsAnalyzed_ > 0) {
     double eff = numEventsSelected_ / (double)numEventsAnalyzed_;
     edm::LogInfo("") << "Overall efficiency = " << std::setprecision(4) << eff * 100. << " +/- " << std::setprecision(4)
                      << TMath::Sqrt(eff * (1 - eff) / numEventsAnalyzed_) * 100. << ")%";
   }
 }