#include <ParticleFlowForChargedMETProducer.h>

Inheritance diagram for reco::ParticleFlowForChargedMETProducer:

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

	~ParticleFlowForChargedMETProducer ()

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

ModuleDescription const &	moduleDescription () const

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 ()

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

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	produce (edm::Event &, const edm::EventSetup &)

Private Attributes
double	dzCut

double	neutralEtThreshold

edm::EDGetTokenT < PFCandidateCollection >	pfCandidatesToken

edm::InputTag	pfCollectionLabel

edm::InputTag	pvCollectionLabel

edm::EDGetTokenT < VertexCollection >	pvCollectionToken

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

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::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 20 of file ParticleFlowForChargedMETProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 10 of file ParticleFlowForChargedMETProducer.cc.

References edm::ParameterSet::getParameter().

 {
   pfCollectionLabel    = iConfig.getParameter<edm::InputTag>("PFCollectionLabel");
   pvCollectionLabel    = iConfig.getParameter<edm::InputTag>("PVCollectionLabel");
 
   pfCandidatesToken = consumes<PFCandidateCollection>(pfCollectionLabel);
   pvCollectionToken = consumes<VertexCollection>(pvCollectionLabel);
 
   dzCut    = iConfig.getParameter<double>("dzCut");
   neutralEtThreshold    = iConfig.getParameter<double>("neutralEtThreshold");
 
   produces<PFCandidateCollection>();
 }

ParticleFlowForChargedMETProducer::~ParticleFlowForChargedMETProducer ( )

Definition at line 66 of file ParticleFlowForChargedMETProducer.cc.

66 {}

Member Function Documentation

void ParticleFlowForChargedMETProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

privatevirtual

Implements edm::EDProducer.

Definition at line 24 of file ParticleFlowForChargedMETProducer.cc.

References PFRecoTauChargedHadronBuilderPlugins_cfi::chargedPFCandidates, edm::Event::getByToken(), i, edm::Ptr< T >::isNonnull(), reco::tau::pfCandidates(), and edm::Event::put().

 {
 
   //Get the PV collection
   Handle<VertexCollection> pvCollection;
   iEvent.getByToken(pvCollectionToken, pvCollection);
   VertexCollection::const_iterator vertex = pvCollection->begin();
 
   //Get pfCandidates
   Handle<PFCandidateCollection> pfCandidates;
   iEvent.getByToken(pfCandidatesToken, pfCandidates);
 
   // the output collection
   auto_ptr<PFCandidateCollection> chargedPFCandidates( new PFCandidateCollection ) ;
   if (pvCollection->size()>0) {
     for( unsigned i=0; i<pfCandidates->size(); i++ ) {
       const PFCandidate& pfCand = (*pfCandidates)[i];
       PFCandidatePtr pfCandPtr(pfCandidates, i);
       
       if (pfCandPtr->trackRef().isNonnull()) { 
     if (pfCandPtr->trackRef()->dz((*vertex).position()) < dzCut) {
       chargedPFCandidates->push_back( pfCand );
       chargedPFCandidates->back().setSourceCandidatePtr( pfCandPtr );
     }
     
       }
       else if (neutralEtThreshold>0 and 
            pfCandPtr->pt()>neutralEtThreshold) {
     chargedPFCandidates->push_back( pfCand );
     chargedPFCandidates->back().setSourceCandidatePtr( pfCandPtr );
       }  
     
 
     }
   }
 
 
   iEvent.put(chargedPFCandidates); 
 
   return;
 }