Inheritance diagram for PatTopSelectionAnalyzer:

Public Member Functions
	PatTopSelectionAnalyzer (const edm::ParameterSet &)
	default constructor More...

	~PatTopSelectionAnalyzer ()
	default destructor More...

Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()

std::string	workerType () const

virtual	~EDAnalyzer ()

Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
	everything that needs to be done during the event loop More...

virtual void	beginJob ()
	everything that needs to be done before the event loop More...

bool	booked (const std::string histName) const
	check if histogram was booked More...

virtual void	endJob ()
	everything that needs to be done after the event loop More...

void	fill (const std::string histName, double value) const
	fill histogram if it had been booked before More...

Private Attributes
edm::InputTag	elecs_

std::map< std::string, TH1F * >	hists_

edm::InputTag	jets_

edm::InputTag	met_

edm::InputTag	muons_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

typedef WorkerT< EDAnalyzer >	WorkerType

Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 13 of file PatTopSelectionAnalyzer.cc.

Constructor & Destructor Documentation

PatTopSelectionAnalyzer::PatTopSelectionAnalyzer ( const edm::ParameterSet & iConfig )

explicit

default constructor

Definition at line 51 of file PatTopSelectionAnalyzer.cc.

                                                                               :
   hists_(),
   elecs_(iConfig.getUntrackedParameter<edm::InputTag>("elecs")),
   muons_(iConfig.getUntrackedParameter<edm::InputTag>("muons")),
   jets_ (iConfig.getUntrackedParameter<edm::InputTag>("jets" )),
   met_  (iConfig.getUntrackedParameter<edm::InputTag>("met"  ))
 {
 }

PatTopSelectionAnalyzer::~PatTopSelectionAnalyzer ( )

default destructor

Definition at line 60 of file PatTopSelectionAnalyzer.cc.

61 {

62 }

Member Function Documentation

void PatTopSelectionAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

everything that needs to be done during the event loop

Implements edm::EDAnalyzer.

Definition at line 65 of file PatTopSelectionAnalyzer.cc.

References elecs_, fill(), edm::Event::getByLabel(), analyzePatCleaning_cfg::jets, jets_, CaloMET_cfi::met, met_, patZpeak::muons, and muons_.

 {
   // get electron collection
   edm::Handle<edm::View<pat::Electron> > elecs;
   iEvent.getByLabel(elecs_,elecs);
 
   // get muon collection
   edm::Handle<edm::View<pat::Muon> > muons;
   iEvent.getByLabel(muons_,muons);
 
   // get jet collection
   edm::Handle<edm::View<pat::Jet> > jets;
   iEvent.getByLabel(jets_,jets);
 
   // get met collection  
   edm::Handle<edm::View<pat::MET> > met;
   iEvent.getByLabel(met_,met);
 
   // fill yield
   fill("yield", 0.5);
 
   // fill quantities for leading elec and elec multiplicity
   fill("elecMult", elecs->size());
   if(elecs->begin()!=elecs->end()){
     fill("elecIso", (elecs->begin()->trackIso()+elecs->begin()->caloIso())/elecs->begin()->pt());
     fill("elecPt", elecs->begin()->pt());
   }
 
   // fill quantities for leading muon and muon multiplicity
   fill("muonMult", muons->size());
   if(muons->begin()!=muons->end()){
     fill("muonIso", (muons->begin()->trackIso()+muons->begin()->caloIso())/muons->begin()->pt());
     fill("muonPt", muons->begin()->pt());
   }
 
   // fill quantities for leading jets and jet multiplicity
   // jet pt is corrected up to L3Absolute
   fill("jetMult", jets->size());
   if( jets->size()>0 ) fill("jet0Pt", (*jets)[0].pt());
   if( jets->size()>1 ) fill("jet1Pt", (*jets)[1].pt());
   if( jets->size()>2 ) fill("jet2Pt", (*jets)[2].pt());
   if( jets->size()>3 ) fill("jet3Pt", (*jets)[3].pt());
 
   // fill MET
   fill("met", met->empty()?0:(*met)[0].et());
 }

void PatTopSelectionAnalyzer::beginJob ( void )

privatevirtual

everything that needs to be done before the event loop

Reimplemented from edm::EDAnalyzer.

Definition at line 113 of file PatTopSelectionAnalyzer.cc.

References hists_, and TFileDirectory::make().

 {
   // register to the TFileService
   edm::Service<TFileService> fs;
   
   // book histograms:
   hists_["yield"   ]=fs->make<TH1F>("yield"   , "electron multiplicity",   1, 0.,   1.);
   hists_["elecMult"]=fs->make<TH1F>("elecMult", "electron multiplicity",  10, 0.,  10.);
   hists_["elecIso" ]=fs->make<TH1F>("elecIso" , "electron isolation"   ,  20, 0.,   1.);
   hists_["elecPt"  ]=fs->make<TH1F>("elecPt"  , "electron pt"          ,  30, 0., 150.);
   hists_["muonMult"]=fs->make<TH1F>("muonMult", "muon multiplicity"    ,  10, 0.,  10.);
   hists_["muonIso" ]=fs->make<TH1F>("muonIso" , "muon isolation"       ,  20, 0.,   1.);
   hists_["muonPt"  ]=fs->make<TH1F>("muonPt"  , "muon pt"              ,  30, 0., 150.);
   hists_["jetMult" ]=fs->make<TH1F>("jetMult" , "jet multiplicity"     ,  15, 0.,  15.);
   hists_["jet0Pt"  ]=fs->make<TH1F>("jet0Pt"  , "1. leading jet pt"    ,  50, 0., 250.);
   hists_["jet1Pt"  ]=fs->make<TH1F>("jet1Pt"  , "1. leading jet pt"    ,  50, 0., 250.);
   hists_["jet2Pt"  ]=fs->make<TH1F>("jet2Pt"  , "1. leading jet pt"    ,  50, 0., 200.);
   hists_["jet3Pt"  ]=fs->make<TH1F>("jet3Pt"  , "1. leading jet pt"    ,  50, 0., 200.);
   hists_["met"     ]=fs->make<TH1F>("met"     , "missing E_{T}"        ,  25, 0., 200.);
 }