#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	hasAbilityToProduceInLumis () const final

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

Definition at line 21 of file JetTracksAssociatorAtCaloFace.cc.

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

   : 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> ();
 }

JetTracksAssociatorAtCaloFace::~JetTracksAssociatorAtCaloFace ( )

inlineoverride

Definition at line 24 of file JetTracksAssociatorAtCaloFace.h.

References produce().

24 {}

JetTracksAssociatorAtCaloFace::JetTracksAssociatorAtCaloFace ( )

inlineprivate

Definition at line 30 of file JetTracksAssociatorAtCaloFace.h.

30 {}

Member Function Documentation

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

override

Definition at line 31 of file JetTracksAssociatorAtCaloFace.cc.

References reco::JetExtendedAssociation::allJets(), dR_, Exception, firstRun, edm::EventSetup::get(), edm::Event::getByToken(), mps_fire::i, edm::ESHandleBase::isValid(), impactParameterTagInfos_cfi::jetTracks, mAssociator, mExtrapolations, mJets, eostools::move(), pGeo, JetTracksAssociationXtrpCalo::produce(), and edm::Event::put().

Referenced by ~JetTracksAssociatorAtCaloFace().

                                                                                          {
 
 
   // 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));
 }