#include <HLTTauDQMTrkPlotter.h>

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &, const LVColl &)
	HLTTauDQMTrkPlotter (const edm::ParameterSet &, int, int, int, double, bool, double)
	~HLTTauDQMTrkPlotter ()
Private Member Functions
std::pair< bool, LV >	match (const LV &recoJet, const LVColl &matchingObject)
bool	matchJet (const reco::Jet &, const reco::CaloJetCollection &)
Private Attributes
bool	doRef_
MonitorElement *	EtaEffDenom
MonitorElement *	EtaEffNum
MonitorElement *	EtEffDenom
MonitorElement *	EtEffNum
double	EtMax_
std::string	folder_
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
DQMStore *	store
std::string	type_

Detailed Description

Definition at line 37 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
	)

Definition at line 4 of file HLTTauDQMTrkPlotter.cc.

References DQMStore::book1D(), doRef_, EtaEffDenom, EtaEffNum, EtEffDenom, EtEffNum, EtMax_, folder_, edm::ParameterSet::getParameter(), MonitorElement::getTH1F(), hasLeadTrack, isoJetEt, isoJetEta, isoJetPhi, isolJets_, jetEt, jetEta, jetPhi, jetTagSrc_, mcMatch_, NEtaBins_, NPhiBins_, NPtBins_, nPxlTrksInL25Jet, nQPxlTrksInL25Jet, PhiEffDenom, PhiEffNum, MultipleCompare::ref, DQMStore::setCurrentFolder(), signalLeadTrkPt, store, and type_.

                                                                                                                                         {
   jetTagSrc_ = iConfig.getParameter<edm::InputTag>("ConeIsolation");
   isolJets_ = iConfig.getParameter<edm::InputTag>("IsolatedJets");
   mcMatch_ = dr;
   doRef_ = ref;
   folder_ = iConfig.getParameter<std::string>("DQMFolder");
   type_ = iConfig.getParameter<std::string>("Type");
   EtMax_ = maxpt;
   NPtBins_ = etbins;
   NEtaBins_ = etabins;
   NPhiBins_ = phibins;


    store = &*edm::Service<DQMStore>();
  
   if(store)
     {          //Create the histograms
      store->setCurrentFolder(folder_);
      jetEt = store->book1D((type_+"TauEt").c_str(), "Tau Et",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 57 of file HLTTauDQMTrkPlotter.cc.

{
}

Member Function Documentation

void HLTTauDQMTrkPlotter::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const LVColl &	mcInfo
	)

Definition at line 63 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, match(), matchJet(), 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;
   
   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 = match(theJet,mcInfo);
                 
                     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());
                             }
                       }
                   }
               }
     }
}

std::pair< bool, LV > HLTTauDQMTrkPlotter::match	(	const LV &	recoJet,
		const LVColl &	matchingObject
	)		`[private]`

Definition at line 138 of file HLTTauDQMTrkPlotter.cc.

References deltaR(), i, mcMatch_, and AlCaHLTBitMon_ParallelJobs::p.

Referenced by analyze().

{
   bool matched = false;
   LV mLV;

   if(matchingObject.size() !=0 )
     {
       for(LVColl::const_iterator i = matchingObject.begin();i != matchingObject.end(); ++i)
         {
           double deltaR = ROOT::Math::VectorUtil::DeltaR(jet, *i);
         if(deltaR < mcMatch_)
           {
             matched = true;
             mLV = *i;
           }
         }
      }

   std::pair<bool,LV> p =  std::make_pair(matched,mLV);

   return p;
}

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

Definition at line 162 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;

 if(McInfo.size()>0)
  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;
}