Inheritance diagram for testAnalyzer:

Public Member Functions
	testAnalyzer (const edm::ParameterSet &pset)
Private Member Functions
virtual void	analyze (const edm::Event &event, const edm::EventSetup &setup)
virtual void	endJob ()
Private Attributes
int	DoubleTrigger_
TH1D *	h_EtaDist_Pt80_
TH1D *	h_numberMuon_
TH1D *	h_numberMuon_ptStudy_
TH1D *	h_numberTrigMuon_
TH1D *	h_numberTrigMuon_ptStudy_
TH1D *	h_pt_distribution_
double	maxEta_
double	maxPt_
double	minEta_
double	minPt_
int	nbinsEta_
int	nbinsEtaPt_
int	nbinsPt_
int	NoTrigger_
string	pathName_
InputTag	selectMuon_
int	SingleTrigger_
vector< double >	vectorEta
vector< double >	vectorPt
InputTag	zMuMu_
int	zmumuIncrement_

Detailed Description

Definition at line 31 of file triggerEfficiency.cc.

Constructor & Destructor Documentation

testAnalyzer::testAnalyzer ( const edm::ParameterSet & pset )

Definition at line 52 of file triggerEfficiency.cc.

References DoubleTrigger_, h_EtaDist_Pt80_, h_numberMuon_, h_numberMuon_ptStudy_, h_numberTrigMuon_, h_numberTrigMuon_ptStudy_, h_pt_distribution_, maxEta_, maxPt_, minEta_, minPt_, nbinsEta_, nbinsEtaPt_, nbinsPt_, NoTrigger_, SingleTrigger_, and zmumuIncrement_.

                                                      : 
  selectMuon_( pset.getParameter<InputTag>( "selectMuon" ) ),
  zMuMu_( pset.getParameter<InputTag>( "ZMuMu" ) ),
  pathName_( pset.getParameter<string>( "pathName" ) ),
  nbinsEta_( pset.getParameter<int>( "EtaBins" ) ),
  minEta_( pset.getParameter<double>( "minEta" ) ),
  maxEta_( pset.getParameter<double>( "maxEta" ) ),
  nbinsPt_( pset.getParameter<int>( "PtBins" ) ),
  minPt_( pset.getParameter<double>( "minPt" ) ),
  maxPt_( pset.getParameter<double>( "maxPt" ) ),
  nbinsEtaPt_( pset.getParameter<int>( "EtaPt80Bins" ) ){
  SingleTrigger_= 0;
  DoubleTrigger_= 0;
  NoTrigger_= 0;
  zmumuIncrement_=0;
  Service<TFileService> fs;
  h_pt_distribution_ = fs->make<TH1D>("PtResolution ","Pt Resolution",200,-4.,4.);
  h_numberMuon_ = fs->make<TH1D>("Denominatore","Number of Muons vs Eta",nbinsEta_,minEta_,maxEta_);
  h_numberTrigMuon_ = fs->make<TH1D>("NumeratoreTrigMuon","Number of Triggered Muons vs Eta",nbinsEta_ ,minEta_,maxEta_); 
  h_numberMuon_ptStudy_ = fs->make<TH1D>("DenominatorePtStudy","Number of Muons vs Pt",nbinsPt_,minPt_,maxPt_);
  h_numberTrigMuon_ptStudy_ = fs->make<TH1D>("NumeratoreTrigMuonPtStudy","Number of Triggered Muons vs Pt",nbinsPt_,minPt_,maxPt_);
  h_EtaDist_Pt80_ = fs->make<TH1D>("EtaDistr","Eta distribution (Pt>80)",nbinsEtaPt_,minEta_,maxEta_);
}

Member Function Documentation

void testAnalyzer::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	setup
	)		`[private, virtual]`

Implements edm::EDAnalyzer.

Definition at line 76 of file triggerEfficiency.cc.

References reco::Candidate::daughter(), DoubleTrigger_, reco::LeafCandidate::eta(), h_EtaDist_Pt80_, h_numberMuon_, h_numberMuon_ptStudy_, h_numberTrigMuon_, h_numberTrigMuon_ptStudy_, h_pt_distribution_, i, j, reco::Candidate::masterClone(), NoTrigger_, pathName_, reco::LeafCandidate::pt(), selectMuon_, SingleTrigger_, pat::PATObject< ObjectType >::triggerObjectMatchesByPath(), vectorEta, vectorPt, ZMuMuAnalysisNtupler_cff::zMuMu, zMuMu_, and zmumuIncrement_.

                                                                            {
  Handle<vector<pat::Muon> > selectMuon;
  event.getByLabel(selectMuon_, selectMuon);
  Handle<CandidateView> zMuMu;
  event.getByLabel(zMuMu_, zMuMu);
  int zmumuSize = zMuMu->size();
  if(zmumuSize > 0){
    for( int i = 0; i < zmumuSize ; ++i){
      bool singleTrigFlag0 = false;
      bool singleTrigFlag1 = false;
      zmumuIncrement_++;
      const Candidate & zMuMuCand = (*zMuMu)[i];
      CandidateBaseRef dau0 = zMuMuCand.daughter(0)->masterClone();
      CandidateBaseRef dau1 = zMuMuCand.daughter(1)->masterClone();
      const pat::Muon& mu0 = dynamic_cast<const pat::Muon&>(*dau0);//cast in patMuon
      const pat::Muon& mu1 = dynamic_cast<const pat::Muon&>(*dau1);
      const pat::TriggerObjectStandAloneCollection mu0HLTMatches = 
        mu0.triggerObjectMatchesByPath( pathName_ );
      const pat::TriggerObjectStandAloneCollection mu1HLTMatches = 
        mu1.triggerObjectMatchesByPath( pathName_ );
      double EtaPatMu0 = mu0.eta();
      double EtaPatMu1 = mu1.eta();
      double PtPatMu0 = mu0.pt();
      double PtPatMu1 = mu1.pt();
      h_numberMuon_->Fill(EtaPatMu0);
      h_numberMuon_->Fill(EtaPatMu1);
      h_numberMuon_ptStudy_->Fill(PtPatMu0);
      h_numberMuon_ptStudy_->Fill(PtPatMu1);
      int dimTrig0 = mu0HLTMatches.size();
      int dimTrig1 = mu1HLTMatches.size();
      if(dimTrig0 !=0){
        for(int j = 0; j < dimTrig0 ; ++j){
        singleTrigFlag0 = true;
        h_numberTrigMuon_->Fill(EtaPatMu0);
        h_numberTrigMuon_ptStudy_->Fill(PtPatMu0);
        double PtTrig = mu0HLTMatches[j].pt();
        double PtDif = PtTrig-PtPatMu0;
        h_pt_distribution_->Fill(PtDif);
        }
      }
      else{
        if(PtPatMu0>80) {
          h_EtaDist_Pt80_->Fill(EtaPatMu0);
          vectorPt.push_back(PtPatMu0);
          vectorEta.push_back(EtaPatMu0);
        }
      }
      if(dimTrig1 !=0){
        for(int j = 0; j < dimTrig1 ; ++j){
          singleTrigFlag1 = true;
          h_numberTrigMuon_->Fill(EtaPatMu1);
          h_numberTrigMuon_ptStudy_->Fill(PtPatMu1);
          double PtTrig = mu0HLTMatches[j].pt();
          double PtDif = PtTrig-PtPatMu1;
          h_pt_distribution_->Fill(PtDif);
        }
      }  
      else{
        if(PtPatMu0>80) {
          h_EtaDist_Pt80_->Fill(EtaPatMu1);
          vectorPt.push_back(PtPatMu0);
          vectorEta.push_back(EtaPatMu0);
        }
      }
      
      if(singleTrigFlag0 && singleTrigFlag1)DoubleTrigger_++;
      if(singleTrigFlag0 && !singleTrigFlag1)SingleTrigger_++;
      if(!singleTrigFlag0 && singleTrigFlag1)SingleTrigger_++;
      if(!singleTrigFlag0 && !singleTrigFlag1)NoTrigger_++;

    }//end loop on ZMuMu candidates
  }//end check on ZMuMu
 
}

void testAnalyzer::endJob ( void ) [private, virtual]

Reimplemented from edm::EDAnalyzer.

Definition at line 151 of file triggerEfficiency.cc.

References gather_cfg::cout, DoubleTrigger_, i, NoTrigger_, SingleTrigger_, vectorEta, vectorPt, and zmumuIncrement_.

                          {
  cout<< "DoubleTrigger = " << DoubleTrigger_ << " , SingleTrigger = " << SingleTrigger_ << " , NoTrigger = "<< NoTrigger_ <<" ,zmumuIncrement = "<< zmumuIncrement_ << endl;
  double OneTrig = (double)SingleTrigger_/(double)zmumuIncrement_;
  double DoubleTrig = (double)DoubleTrigger_/(double)zmumuIncrement_;
  cout<< "eps^2 = " <<  DoubleTrig << endl;
  cout<< "2eps(1 - eps) = " << OneTrig << endl;
  int dimVec =vectorPt.size();
  for(int i = 0; i<dimVec; ++i) cout << "Pt = " << vectorPt[i] << " ==> Eta = " << vectorEta[i] << endl;
}