#include <JetTracksAssociatorAtVertex.h>

Inheritance diagram for JetTracksAssociatorAtVertex:

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

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

	~JetTracksAssociatorAtVertex () override

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Attributes
JetTracksAssociationDRVertex	mAssociator

JetTracksAssociationDRVertexAssigned	mAssociatorAssigned

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

int	mTrackQuality

edm::EDGetTokenT< reco::TrackCollection >	mTracks

edm::EDGetTokenT< reco::VertexCollection >	pvSrc
	if true, use the track/jet association with vertex assignment to tracks More...

bool	useAssigned

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 19 of file JetTracksAssociatorAtVertex.h.

Constructor & Destructor Documentation

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

Definition at line 18 of file JetTracksAssociatorAtVertex.cc.

References edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), mJets, mTracks, pvSrc, and useAssigned.

   : mAssociator (fConfig.getParameter<double> ("coneSize")),
     mAssociatorAssigned (fConfig.getParameter<double> ("coneSize")),
     useAssigned(false), pvSrc()
 {
   mJets = consumes<edm::View <reco::Jet> >(fConfig.getParameter<edm::InputTag> ("jets"));
   mTracks = consumes<reco::TrackCollection>(fConfig.getParameter<edm::InputTag>("tracks"));
   if ( fConfig.exists("useAssigned") ) {
     useAssigned = fConfig.getParameter<bool> ("useAssigned");
     pvSrc = consumes<reco::VertexCollection>(fConfig.getParameter<edm::InputTag> ("pvSrc"));
   }
 
   produces<reco::JetTracksAssociation::Container> ();
 }

JetTracksAssociatorAtVertex::~JetTracksAssociatorAtVertex ( )

override

Definition at line 33 of file JetTracksAssociatorAtVertex.cc.

33 {}

Member Function Documentation

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

override

Definition at line 35 of file JetTracksAssociatorAtVertex.cc.

References reco::JetExtendedAssociation::allJets(), allTracks_cfi::allTracks, edm::Event::getByToken(), mps_fire::i, impactParameterTagInfos_cfi::jetTracks, mAssociator, mAssociatorAssigned, mJets, eostools::move(), mTracks, JetTracksAssociationDRVertex::produce(), JetTracksAssociationDRVertexAssigned::produce(), edm::Handle< T >::product(), edm::Event::put(), pvSrc, useAssigned, and electrons_cff::vertices.

                                                                                        {
   edm::Handle <edm::View <reco::Jet> > jets_h;
   fEvent.getByToken (mJets, jets_h);
   edm::Handle <reco::TrackCollection> tracks_h;
   fEvent.getByToken (mTracks, tracks_h);
   
   auto jetTracks = std::make_unique<reco::JetTracksAssociation::Container>(reco::JetRefBaseProd(jets_h));
 
   // 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));
   std::vector <reco::TrackRef> allTracks;
   allTracks.reserve (tracks_h->size());
   // run algo
   for (unsigned i = 0; i < tracks_h->size(); ++i) {
     allTracks.push_back (reco::TrackRef (tracks_h, i));
   }
   if ( !useAssigned ) {
     mAssociator.produce (&*jetTracks, allJets, allTracks);
   } else {
     edm::Handle<reco::VertexCollection> pvHandle;
     fEvent.getByToken(pvSrc,pvHandle);
     const reco::VertexCollection & vertices = *pvHandle.product();     
     mAssociatorAssigned.produce (&*jetTracks, allJets, allTracks,vertices);
   }
 
 
   // store output
   fEvent.put(std::move(jetTracks));
 }