#include <HLTTauDQMTrkPlotter.h>

Inheritance diagram for HLTTauDQMTrkPlotter:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &, const std::map< int, LVColl > &)
	HLTTauDQMTrkPlotter (const edm::ParameterSet &, int, int, int, double, bool, double, std::string)
const std::string	name ()
	~HLTTauDQMTrkPlotter ()
Private Member Functions
bool	matchJet (const reco::Jet &, const reco::CaloJetCollection &)
Private Attributes
bool	doRef_
MonitorElement *	EtaEffDenom
MonitorElement *	EtaEffNum
MonitorElement *	EtEffDenom
MonitorElement *	EtEffNum
double	EtMax_
MonitorElement *	hasLeadTrack
MonitorElement *	isoJetEt
MonitorElement *	isoJetEta
MonitorElement *	isoJetPhi
edm::InputTag	isolJets_
MonitorElement *	jetEt
MonitorElement *	jetEta
MonitorElement *	jetPhi
edm::InputTag	jetTagSrc_
double	mcMatch_
int	NEtaBins_
int	NPhiBins_
int	NPtBins_
MonitorElement *	nPxlTrksInL25Jet
MonitorElement *	nQPxlTrksInL25Jet
MonitorElement *	PhiEffDenom
MonitorElement *	PhiEffNum
MonitorElement *	signalLeadTrkPt
std::string	type_

Detailed Description

Definition at line 13 of file HLTTauDQMTrkPlotter.h.

Constructor & Destructor Documentation

HLTTauDQMTrkPlotter::HLTTauDQMTrkPlotter	(	const edm::ParameterSet &	iConfig,
		int	etbins,
		int	etabins,
		int	phibins,
		double	maxpt,
		bool	ref,
		double	dr,
		std::string	dqmBaseFolder
	)

Definition at line 3 of file HLTTauDQMTrkPlotter.cc.

References DQMStore::book1D(), doRef_, HLTTauDQMPlotter::dqmBaseFolder_, alignCSCRings::e, EtaEffDenom, EtaEffNum, EtEffDenom, EtEffNum, EtMax_, MonitorElement::getTH1F(), edm::ParameterSet::getUntrackedParameter(), hasLeadTrack, isoJetEt, isoJetEta, isoJetPhi, isolJets_, jetEt, jetEta, jetPhi, jetTagSrc_, mcMatch_, HLTTauDQMPlotter::name_, NEtaBins_, NPhiBins_, NPtBins_, nPxlTrksInL25Jet, nQPxlTrksInL25Jet, PhiEffDenom, PhiEffNum, DQMStore::removeContents(), DQMStore::setCurrentFolder(), signalLeadTrkPt, HLTTauDQMPlotter::store_, HLTTauDQMPlotter::triggerTag(), HLTTauDQMPlotter::triggerTag_, HLTTauDQMPlotter::triggerTagAlias_, type_, HLTTauDQMPlotter::validity_, and cms::Exception::what().

                                                                                                                                                                          {
    //Initialize Plotter
    name_ = "HLTTauDQMTrkPlotter";
    
    //Process PSet
    try {
        jetTagSrc_       = iConfig.getUntrackedParameter<edm::InputTag>("ConeIsolation");
        isolJets_        = iConfig.getUntrackedParameter<edm::InputTag>("IsolatedJets");
        triggerTag_      = iConfig.getUntrackedParameter<std::string>("DQMFolder");
        triggerTagAlias_ = iConfig.getUntrackedParameter<std::string>("Alias","");
        type_            = iConfig.getUntrackedParameter<std::string>("Type");
        mcMatch_         = dr;
        EtMax_           = maxpt;
        NPtBins_         = etbins;
        NEtaBins_        = etabins;
        NPhiBins_        = phibins;
        dqmBaseFolder_   = dqmBaseFolder;
        doRef_           = ref;
        validity_        = true;
    } catch ( cms::Exception &e ) {
        edm::LogWarning("HLTTauDQMTrkPlotter::HLTTauDQMTrkPlotter") << e.what() << std::endl;
        validity_ = false;
        return;
    }
    
    if (store_) {
        //Create the histograms
        store_->setCurrentFolder(triggerTag());
        store_->removeContents();
        
        jetEt = store_->book1D((type_+"TauEt").c_str(), "#tau E_{T}",NPtBins_,0,EtMax_);
        jetEta = store_->book1D((type_+"TauEta").c_str(), "#tau #eta", NEtaBins_, -2.5, 2.5);
        jetPhi = store_->book1D((type_+"TauPhi").c_str(), "#tau #phi", NPhiBins_, -3.2, 3.2);
        isoJetEt = store_->book1D((type_+"IsolJetEt").c_str(), "Selected Jet E_{T}", NPtBins_, 0,EtMax_);
        isoJetEta = store_->book1D((type_+"IsolJetEta").c_str(), "Selected Jet #eta", NEtaBins_, -2.5, 2.5);
        isoJetPhi = store_->book1D((type_+"IsolJetPhi").c_str(), "Selected jet #phi", NPhiBins_, -3.2, 3.2);
        
        nPxlTrksInL25Jet = store_->book1D((type_+"nTracks").c_str(), "# RECO Tracks", 30, 0, 30);
        nQPxlTrksInL25Jet = store_->book1D((type_+"nQTracks").c_str(),"# Quality RECO Tracks", 15, 0, 15);
        signalLeadTrkPt = store_->book1D((type_+"LeadTrackPt").c_str(), "Lead Track p_{T}", 75, 0, 150);
        hasLeadTrack = store_->book1D((type_+"HasLeadTrack").c_str(), "Lead Track ?", 2, 0, 2);
        
        EtEffNum = store_->book1D((type_+"TauEtEffNum").c_str(),"Efficiency vs E_{T} (Numerator)",NPtBins_,0,EtMax_);
        EtEffNum->getTH1F()->Sumw2();
        
        EtEffDenom = store_->book1D((type_+"TauEtEffDenom").c_str(),"Efficiency vs E_{T} (Denominator)",NPtBins_,0,EtMax_);
        EtEffDenom->getTH1F()->Sumw2();
        
        EtaEffNum = store_->book1D((type_+"TauEtaEffNum").c_str(),"Efficiency vs #eta (Numerator)",NEtaBins_,-2.5,2.5);
        EtaEffNum->getTH1F()->Sumw2();
        
        EtaEffDenom = store_->book1D((type_+"TauEtaEffDenom").c_str(),"Efficiency vs #eta (Denominator)",NEtaBins_,-2.5,2.5);
        EtaEffDenom->getTH1F()->Sumw2();
        
        PhiEffNum = store_->book1D((type_+"TauPhiEffNum").c_str(),"Efficiency vs #phi (Numerator)",NPhiBins_,-3.2,3.2);
        PhiEffNum->getTH1F()->Sumw2();
        
        PhiEffDenom = store_->book1D((type_+"TauPhiEffDenom").c_str(),"Efficiency vs #phi (Denominator)",NPhiBins_,-3.2,3.2);
        PhiEffDenom->getTH1F()->Sumw2();
    }
}

HLTTauDQMTrkPlotter::~HLTTauDQMTrkPlotter ( )

Definition at line 66 of file HLTTauDQMTrkPlotter.cc.

{
}

Member Function Documentation

void HLTTauDQMTrkPlotter::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const std::map< int, LVColl > &	mcInfo
	)

Definition at line 69 of file HLTTauDQMTrkPlotter.cc.

References reco::IsolatedTauTagInfo::allTracks(), doRef_, EtaEffDenom, EtaEffNum, EtEffDenom, EtEffNum, MonitorElement::Fill(), edm::Event::getByLabel(), hasLeadTrack, i, isoJetEt, isoJetEta, isoJetPhi, isolJets_, reco::JTATagInfo::jet(), jetEt, jetEta, jetPhi, jetTagSrc_, reco::IsolatedTauTagInfo::leadingSignalTrack(), m, HLTTauDQMPlotter::match(), matchJet(), mcMatch_, nPxlTrksInL25Jet, nQPxlTrksInL25Jet, PhiEffDenom, PhiEffNum, dt_dqm_sourceclient_common_cff::reco, reco::IsolatedTauTagInfo::selectedTracks(), signalLeadTrkPt, and edm::RefVector< C, T, F >::size().

                                                                                                                         {
    using namespace edm;
    using namespace reco;
    
    //Tau reference
    std::map<int,LVColl>::const_iterator iref;
    iref = mcInfo.find(15);
    
    Handle<IsolatedTauTagInfoCollection> tauTagInfos;
    Handle<CaloJetCollection> isolJets;                    
    
    bool gotL3 = iEvent.getByLabel(jetTagSrc_, tauTagInfos) && tauTagInfos.isValid();
    
    if ( gotL3 ) {
        for ( unsigned int i = 0; i < tauTagInfos->size(); ++i ) {
            IsolatedTauTagInfo tauTagInfo = (*tauTagInfos)[i];
            if ( &(*tauTagInfo.jet()) ) {
                LV theJet = tauTagInfo.jet()->p4();                      

                std::pair<bool,LV> m(false,LV());
                if ( iref != mcInfo.end() ) m = match(theJet,iref->second,mcMatch_);
                                
                if ( (doRef_ && m.first) || (!doRef_) ) {
                    jetEt->Fill(theJet.Et());                                                                            
                    jetEta->Fill(theJet.Eta());                                                                  
                    jetPhi->Fill(theJet.Phi());                                                                  
                    nPxlTrksInL25Jet->Fill(tauTagInfo.allTracks().size());                                                                  
                    nQPxlTrksInL25Jet->Fill(tauTagInfo.selectedTracks().size());                                                            
                    
                    const TrackRef leadTrk = tauTagInfo.leadingSignalTrack();
                    if ( !leadTrk ) { 
                        hasLeadTrack->Fill(0.5);
                    } else {
                        hasLeadTrack->Fill(1.5);
                        signalLeadTrkPt->Fill(leadTrk->pt());                            
                    }
                    
                    LV refV;
                    if ( doRef_ ) {
                        refV = m.second;   
                    } else {
                        refV = theJet;   
                    } 
                    
                    EtEffDenom->Fill(refV.pt());
                    EtaEffDenom->Fill(refV.eta());
                    PhiEffDenom->Fill(refV.phi());
                    
                    bool gotIsoL3 = iEvent.getByLabel(isolJets_, isolJets) && isolJets.isValid();
                    
                    if ( gotIsoL3 ) {
                        if ( matchJet(*(tauTagInfo.jet()),*isolJets) ) {
                            isoJetEta->Fill(theJet.Eta());
                            isoJetEt->Fill(theJet.Et());
                            isoJetPhi->Fill(theJet.Phi());
                            
                            EtEffNum->Fill(refV.pt());
                            EtaEffNum->Fill(refV.eta());
                            PhiEffNum->Fill(refV.phi());
                        }
                    }
                }
            }
        }
    }
}

bool HLTTauDQMTrkPlotter::matchJet	(	const reco::Jet &	jet,
		const reco::CaloJetCollection &	McInfo
	)		`[private]`

Definition at line 136 of file HLTTauDQMTrkPlotter.cc.

References delta, mcMatch_, and reco::LeafCandidate::p4().

Referenced by analyze().

                                                                                         {
    //Loop On the Collection and see if your tau jet is matched to one there
    //Also find the nearest Matched MC Particle to your Jet (to be complete)
    
    bool matched = false;
    
    for ( reco::CaloJetCollection::const_iterator it = McInfo.begin(); it != McInfo.end(); ++it ) {
        double delta = ROOT::Math::VectorUtil::DeltaR(jet.p4().Vect(),it->p4().Vect());
        if ( delta < mcMatch_ ) {
            matched = true;
        }
    }
    return matched;
}