PatBasicAnalyzer Class Reference

Inheritance diagram for PatBasicAnalyzer:

Public Member Functions
	PatBasicAnalyzer (const edm::ParameterSet &)
	default constructor More...
	~PatBasicAnalyzer ()
	default destructor More...
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
virtual	~EDAnalyzer ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

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

Private Attributes
edm::EDGetTokenT< edm::View< pat::Electron > >	elecSrcToken_
std::map< std::string, TH1F * >	histContainer_
edm::EDGetTokenT< edm::View< pat::Jet > >	jetSrcToken_
TH1F *	jetTowers_
edm::EDGetTokenT< edm::View< pat::MET > >	metSrcToken_
edm::EDGetTokenT< edm::View< pat::Muon > >	muonSrcToken_
edm::EDGetTokenT< edm::View< pat::Photon > >	photonSrcToken_
edm::EDGetTokenT< edm::View< pat::Tau > >	tauSrcToken_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 20 of file PatBasicAnalyzer.cc.

Constructor & Destructor Documentation

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

explicit

default constructor

Definition at line 52 of file PatBasicAnalyzer.cc.

                                                                :
  histContainer_(),
  photonSrcToken_(consumes<edm::View<pat::Photon> >(iConfig.getUntrackedParameter<edm::InputTag>("photonSrc"))),
  elecSrcToken_(consumes<edm::View<pat::Electron> >(iConfig.getUntrackedParameter<edm::InputTag>("electronSrc"))),
  muonSrcToken_(consumes<edm::View<pat::Muon> >(iConfig.getUntrackedParameter<edm::InputTag>("muonSrc"))),
  tauSrcToken_(consumes<edm::View<pat::Tau> >(iConfig.getUntrackedParameter<edm::InputTag>("tauSrc"))),
  jetSrcToken_(consumes<edm::View<pat::Jet> >(iConfig.getUntrackedParameter<edm::InputTag>("jetSrc"))),
  metSrcToken_(consumes<edm::View<pat::MET> >(iConfig.getUntrackedParameter<edm::InputTag>("metSrc")))
{
}

PatBasicAnalyzer::~PatBasicAnalyzer

(

)

default destructor

Definition at line 63 of file PatBasicAnalyzer.cc.

{
}

Member Function Documentation

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

overrideprivatevirtual

everything that needs to be done during the event loop

Definition at line 68 of file PatBasicAnalyzer.cc.

References elecSrcToken_, genericTrackCleaner_cfi::electrons, edm::Event::getByToken(), histContainer_, metsig::jet, fwrapper::jets, jetSrcToken_, TtSemiLepSignalSelMVAComputer_cfi::mets, metSrcToken_, electronCleaner_cfi::muons, muonSrcToken_, jetCleaner_cfi::photons, photonSrcToken_, jetCleaner_cfi::taus, and tauSrcToken_.

{
  // get electron collection
  edm::Handle<edm::View<pat::Electron> > electrons;
  iEvent.getByToken(elecSrcToken_,electrons);

  // get muon collection
  edm::Handle<edm::View<pat::Muon> > muons;
  iEvent.getByToken(muonSrcToken_,muons);

  // get tau collection
  edm::Handle<edm::View<pat::Tau> > taus;
  iEvent.getByToken(tauSrcToken_,taus);

  // get jet collection
  edm::Handle<edm::View<pat::Jet> > jets;
  iEvent.getByToken(jetSrcToken_,jets);

  // get met collection
  edm::Handle<edm::View<pat::MET> > mets;
  iEvent.getByToken(metSrcToken_,mets);

  // get photon collection
  edm::Handle<edm::View<pat::Photon> > photons;
  iEvent.getByToken(photonSrcToken_,photons);

  // loop over jets
  size_t nJets=0;
  for(edm::View<pat::Jet>::const_iterator jet=jets->begin(); jet!=jets->end(); ++jet){
    if(jet->pt()>50){
      ++nJets;
    }
    // uncomment the following line to fill the
    // jetTowers_ histogram
    // jetTowers_->Fill(jet->getCaloConstituents().size());
  }
  histContainer_["jets"]->Fill(nJets);

  // do something similar for the other candidates
  histContainer_["photons"]->Fill(photons->size() );
  histContainer_["elecs" ]->Fill(electrons->size());
  histContainer_["muons"]->Fill(muons->size() );
  histContainer_["taus" ]->Fill(taus->size()  );
  histContainer_["met"  ]->Fill(mets->empty() ? 0 : (*mets)[0].et());
}

void PatBasicAnalyzer::beginJob ( void  )

overrideprivatevirtual

everything that needs to be done before the event loop

Reimplemented from edm::EDAnalyzer.

Definition at line 115 of file PatBasicAnalyzer.cc.

References histContainer_, and TFileService::make().

{
  // register to the TFileService
  edm::Service<TFileService> fs;

  // book histograms:
  // uncomment the following line to book the jetTowers_ histogram
  //jetTowers_= fs->make<TH1F>("jetTowers", "towers per jet",   90, 0,  90);
  histContainer_["photons"]=fs->make<TH1F>("photons", "photon multiplicity",   10, 0,  10);
  histContainer_["elecs"  ]=fs->make<TH1F>("elecs",   "electron multiplicity", 10, 0,  10);
  histContainer_["muons"  ]=fs->make<TH1F>("muons",   "muon multiplicity",     10, 0,  10);
  histContainer_["taus"   ]=fs->make<TH1F>("taus",    "tau multiplicity",      10, 0,  10);
  histContainer_["jets"   ]=fs->make<TH1F>("jets",    "jet multiplicity",      10, 0,  10);
  histContainer_["met"    ]=fs->make<TH1F>("met",     "missing E_{T}",         20, 0, 100);
}

void PatBasicAnalyzer::endJob ( void  )

overrideprivatevirtual

everything that needs to be done after the event loop

Reimplemented from edm::EDAnalyzer.

Definition at line 132 of file PatBasicAnalyzer.cc.

References DEFINE_FWK_MODULE.

{
}

Member Data Documentation

edm::EDGetTokenT<edm::View<pat::Electron> > PatBasicAnalyzer::elecSrcToken_

private

Definition at line 45 of file PatBasicAnalyzer.cc.

Referenced by analyze().

std::map<std::string,TH1F*> PatBasicAnalyzer::histContainer_

private

Definition at line 39 of file PatBasicAnalyzer.cc.

Referenced by analyze(), and beginJob().

edm::EDGetTokenT<edm::View<pat::Jet> > PatBasicAnalyzer::jetSrcToken_

private

Definition at line 48 of file PatBasicAnalyzer.cc.

Referenced by analyze().

TH1F* PatBasicAnalyzer::jetTowers_

private

Definition at line 41 of file PatBasicAnalyzer.cc.

edm::EDGetTokenT<edm::View<pat::MET> > PatBasicAnalyzer::metSrcToken_

private

Definition at line 49 of file PatBasicAnalyzer.cc.

Referenced by analyze().

edm::EDGetTokenT<edm::View<pat::Muon> > PatBasicAnalyzer::muonSrcToken_

private

Definition at line 46 of file PatBasicAnalyzer.cc.

Referenced by analyze().

edm::EDGetTokenT<edm::View<pat::Photon> > PatBasicAnalyzer::photonSrcToken_

private

Definition at line 44 of file PatBasicAnalyzer.cc.

Referenced by analyze().

edm::EDGetTokenT<edm::View<pat::Tau> > PatBasicAnalyzer::tauSrcToken_

private

Definition at line 47 of file PatBasicAnalyzer.cc.

Referenced by analyze().