#include <JetTracksAssociatorAtCaloFace.h>

Inheritance diagram for JetTracksAssociatorAtCaloFace:

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

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

	~JetTracksAssociatorAtCaloFace () override

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
	JetTracksAssociatorAtCaloFace ()

Private Attributes
double	dR_

bool	firstRun

JetTracksAssociationXtrpCalo	mAssociator

edm::EDGetTokenT< std::vector< reco::TrackExtrapolation > >	mExtrapolations

edm::EDGetTokenT< edm::View< reco::Jet > >	mJets

edm::ESHandle< CaloGeometry >	pGeo

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 21 of file JetTracksAssociatorAtCaloFace.h.

Constructor & Destructor Documentation

◆ JetTracksAssociatorAtCaloFace() [1/2]

JetTracksAssociatorAtCaloFace::JetTracksAssociatorAtCaloFace ( const edm::ParameterSet & fConfig )

Definition at line 18 of file JetTracksAssociatorAtCaloFace.cc.

     : firstRun(true), dR_(fConfig.getParameter<double>("coneSize")) {
   mJets = consumes<edm::View<reco::Jet> >(fConfig.getParameter<edm::InputTag>("jets"));
   mExtrapolations =
       consumes<std::vector<reco::TrackExtrapolation> >(fConfig.getParameter<edm::InputTag>("extrapolations")),
  
   produces<reco::JetTracksAssociation::Container>();
 }

References edm::ParameterSet::getParameter(), mExtrapolations, and mJets.

◆ ~JetTracksAssociatorAtCaloFace()

JetTracksAssociatorAtCaloFace::~JetTracksAssociatorAtCaloFace ( )

inlineoverride

Definition at line 24 of file JetTracksAssociatorAtCaloFace.h.

24 {}

◆ JetTracksAssociatorAtCaloFace() [2/2]

JetTracksAssociatorAtCaloFace::JetTracksAssociatorAtCaloFace ( )

inlineprivate

Definition at line 29 of file JetTracksAssociatorAtCaloFace.h.

29 {}

Member Function Documentation

◆ produce()

void JetTracksAssociatorAtCaloFace::produce	(	edm::Event &	fEvent,
		const edm::EventSetup &	fSetup
	)

override

Definition at line 27 of file JetTracksAssociatorAtCaloFace.cc.

                                                                                          {
   // Get geometry
   if (firstRun) {
     fSetup.get<CaloGeometryRecord>().get(pGeo);
     firstRun = false;
   }
  
   if (!pGeo.isValid()) {
     throw cms::Exception("InvalidInput") << "Did not get geometry" << std::endl;
   }
  
   // get stuff from Event
   edm::Handle<edm::View<reco::Jet> > jets_h;
   fEvent.getByToken(mJets, jets_h);
   edm::Handle<std::vector<reco::TrackExtrapolation> > extrapolations_h;
   fEvent.getByToken(mExtrapolations, extrapolations_h);
  
   auto jetTracks = std::make_unique<reco::JetTracksAssociation::Container>(reco::JetRefBaseProd(jets_h));
  
   // Check to make sure we have inputs
   if (jets_h->empty()) {
     // store output regardless the size of the inputs
     fEvent.put(std::move(jetTracks));
     return;
   }
   // Check to make sure the inputs are calo jets
   reco::CaloJet const* caloJet0 = dynamic_cast<reco::CaloJet const*>(&(jets_h->at(0)));
   // Disallowed non-CaloJet inputs
   if (caloJet0 == nullptr) {
     throw cms::Exception("InvalidInput") << " Jet-track association is only defined for CaloJets.";
   }
  
   // format inputs
   std::vector<edm::RefToBase<reco::Jet> > allJets;
   allJets.reserve(jets_h->size());
   for (unsigned i = 0; i < jets_h->size(); ++i)
     allJets.push_back(jets_h->refAt(i));
   mAssociator.produce(&*jetTracks, allJets, *extrapolations_h, *pGeo, dR_);
  
   // store output
   fEvent.put(std::move(jetTracks));
 }