#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	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () 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));
 }