PatMCMatching Class Reference

Inheritance diagram for PatMCMatching:

Public Member Functions
	PatMCMatching (const edm::ParameterSet &)
	default constructor More...
	~PatMCMatching ()
	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
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &) override
virtual void	beginJob () override
virtual void	endJob () override

Private Attributes
std::map< std::string, TH1F * >	histContainer_
edm::EDGetTokenT< edm::View < pat::Muon > >	muonSrcToken_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
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 17 of file PatMCMatching.cc.

Constructor & Destructor Documentation

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

explicit

default constructor

Definition at line 42 of file PatMCMatching.cc.

                                                          :
  histContainer_(),
  muonSrcToken_(consumes<edm::View<pat::Muon> >(iConfig.getUntrackedParameter<edm::InputTag>("muonSrc")))
{
}

PatMCMatching::~PatMCMatching

(

)

default destructor

Definition at line 48 of file PatMCMatching.cc.

{
}

Member Function Documentation

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

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 53 of file PatMCMatching.cc.

References edm::Event::getByToken(), histContainer_, i, metsig::muon, patZpeak::muons, and muonSrcToken_.

{

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

  for(edm::View<pat::Muon>::const_iterator muon=muons->begin(); muon!=muons->end(); ++muon){

      for(unsigned int i = 0 ; i < muon->genParticleRefs().size() ; ++i ){

      switch( muon->genParticle(i)->status() ){
          case 1:
          histContainer_["DR_status1Match"]->Fill( ROOT::Math::VectorUtil::DeltaR(muon->p4() , muon->genParticle(i)->p4() ) );
          break;
          case 3:
          histContainer_["DR_status3Match"]->Fill( ROOT::Math::VectorUtil::DeltaR(muon->p4() , muon->genParticle(i)->p4() ) );
          break;
          default:
          histContainer_["DR_defaultMatch"]->Fill( ROOT::Math::VectorUtil::DeltaR(muon->p4() , muon->genParticle(i)->p4() ) );
          break;
      }
      }
  }

}

void PatMCMatching::beginJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 81 of file PatMCMatching.cc.

References histContainer_, and TFileService::make().

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

  // book histograms:
  histContainer_["DR_defaultMatch"  ]=fs->make<TH1F>("DR_defaultMatch",   "DR_defaultMatch", 100,  0.,  0.02);
  histContainer_["DR_status1Match"  ]=fs->make<TH1F>("DR_status1Match",   "DR_status1Match", 100,  0.,  0.02);
  histContainer_["DR_status3Match"  ]=fs->make<TH1F>("DR_status3Match",   "DR_status3Match", 100,  0.,  0.02);

}

void PatMCMatching::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 94 of file PatMCMatching.cc.

{
}

Member Data Documentation

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

private

Definition at line 34 of file PatMCMatching.cc.

Referenced by analyze(), and beginJob().

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

private

Definition at line 37 of file PatMCMatching.cc.

Referenced by analyze().