#include <ElectronMatchedCandidateProducer.h>

Inheritance diagram for ElectronMatchedCandidateProducer:

Public Member Functions
	ElectronMatchedCandidateProducer (const edm::ParameterSet &)

	~ElectronMatchedCandidateProducer ()

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

virtual	~EDProducer ()

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

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

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

ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
virtual void	beginJob ()

virtual void	endJob ()

virtual void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
double	delRMatchingCut_

edm::InputTag	electronCollection_

edm::InputTag	scCollection_

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

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

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 16 of file ElectronMatchedCandidateProducer.h.

Constructor & Destructor Documentation

ElectronMatchedCandidateProducer::ElectronMatchedCandidateProducer ( const edm::ParameterSet & params )

explicit

Definition at line 9 of file ElectronMatchedCandidateProducer.cc.

References delRMatchingCut_, electronCollection_, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), and scCollection_.

 {
 
   const edm::InputTag allelectrons("gsfElectrons");
   electronCollection_ = 
     params.getUntrackedParameter<edm::InputTag>("ReferenceElectronCollection", 
                         allelectrons);
   scCollection_ = 
     params.getParameter<edm::InputTag>("src");
 
   delRMatchingCut_ = params.getUntrackedParameter<double>("deltaR",
                                0.30);
   
   produces< edm::PtrVector<reco::Candidate> >();
   produces< edm::RefToBaseVector<reco::Candidate> >();
 }

ElectronMatchedCandidateProducer::~ElectronMatchedCandidateProducer ( )

Definition at line 29 of file ElectronMatchedCandidateProducer.cc.

 {
 
 }

Member Function Documentation

void ElectronMatchedCandidateProducer::beginJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 99 of file ElectronMatchedCandidateProducer.cc.

99 {}

void ElectronMatchedCandidateProducer::endJob ( void )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 103 of file ElectronMatchedCandidateProducer.cc.

103 {}

void ElectronMatchedCandidateProducer::produce	(	edm::Event &	event,
		const edm::EventSetup &	eventSetup
	)

overrideprivatevirtual

Implements edm::EDProducer.

Definition at line 42 of file ElectronMatchedCandidateProducer.cc.

References delRMatchingCut_, reco::deltaR(), electronCollection_, HI_PhotonSkim_cff::electrons, and scCollection_.

 {
    // Create the output collection
   std::auto_ptr< edm::RefToBaseVector<reco::Candidate> > 
     outColRef( new edm::RefToBaseVector<reco::Candidate> );
   std::auto_ptr< edm::PtrVector<reco::Candidate> > 
     outColPtr( new edm::PtrVector<reco::Candidate> );
 
 
   // Read electrons
   edm::Handle<edm::View<reco::GsfElectron> > electrons;
   event.getByLabel(electronCollection_, electrons);
    
 
 
   //Read candidates
   edm::Handle<edm::View<reco::Candidate> > recoCandColl; 
   event.getByLabel( scCollection_ , recoCandColl); 
 
 
   const edm::PtrVector<reco::Candidate>& ptrVect = recoCandColl->ptrVector();
   const edm::RefToBaseVector<reco::Candidate>& refs = recoCandColl->refVector();
   unsigned int counter=0;
 
   // Loop over candidates
   for(edm::View<reco::Candidate>::const_iterator scIt = recoCandColl->begin();
       scIt != recoCandColl->end(); ++scIt, ++counter){
     // Now loop over electrons
     for(edm::View<reco::GsfElectron>::const_iterator  elec = electrons->begin(); 
     elec != electrons->end();  ++elec) {
 
       reco::SuperClusterRef eSC = elec->superCluster();
 
       double dRval = reco::deltaR((float)eSC->eta(), (float)eSC->phi(), 
                   scIt->eta(), scIt->phi());    
        
       if( dRval < delRMatchingCut_ ) {
     //outCol->push_back( *scIt );
     outColRef->push_back( refs[counter] );
     outColPtr->push_back( ptrVect[counter]  );
       } // end if loop
     } // end electron loop
 
   } // end candidate loop
 
   event.put(outColRef);
   event.put(outColPtr);
 }