#include <ParticleFlowForChargedMETProducer.h>

Inheritance diagram for reco::ParticleFlowForChargedMETProducer:

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

	~ParticleFlowForChargedMETProducer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override

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::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T... >

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 19 of file ParticleFlowForChargedMETProducer.h.

Constructor & Destructor Documentation

◆ ParticleFlowForChargedMETProducer()

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

explicit

Definition at line 10 of file ParticleFlowForChargedMETProducer.cc.

                                                                                                    {
   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>();
 }

References TrackSplittingMonitor_cfi::dzCut, edm::ParameterSet::getParameter(), and pfChMet_cfi::neutralEtThreshold.

◆ ~ParticleFlowForChargedMETProducer()

ParticleFlowForChargedMETProducer::~ParticleFlowForChargedMETProducer ( )

override

Definition at line 58 of file ParticleFlowForChargedMETProducer.cc.

58 {}

Member Function Documentation

◆ produce()

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

overrideprivate

Definition at line 23 of file ParticleFlowForChargedMETProducer.cc.

                                                                                        {
   //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 chargedPFCandidates = std::make_unique<PFCandidateCollection>();
   if (!pvCollection->empty()) {
     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(std::move(chargedPFCandidates));
  
   return;
 }