#include <JetExtender.h>

Inheritance diagram for JetExtender:

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

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

	~JetExtender () 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 Attributes
edm::InputTag	mJet2TracksAtCALO

edm::InputTag	mJet2TracksAtVX

edm::InputTag	mJets

edm::EDGetTokenT< reco::JetTracksAssociation::Container >	token_mJet2TracksAtCALO

edm::EDGetTokenT< reco::JetTracksAssociation::Container >	token_mJet2TracksAtVX

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

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 JetExtender.h.

Constructor & Destructor Documentation

◆ JetExtender()

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

Definition at line 15 of file JetExtender.cc.

     : mJets(fConfig.getParameter<edm::InputTag>("jets")),
       mJet2TracksAtVX(fConfig.getParameter<edm::InputTag>("jet2TracksAtVX")),
       mJet2TracksAtCALO(fConfig.getParameter<edm::InputTag>("jet2TracksAtCALO")) {
   token_mJets = consumes<edm::View<reco::Jet> >(mJets);
   if (!(mJet2TracksAtVX.label().empty()))
     token_mJet2TracksAtVX = consumes<reco::JetTracksAssociation::Container>(mJet2TracksAtVX);
   if (!(mJet2TracksAtCALO.label().empty()))
     token_mJet2TracksAtCALO = consumes<reco::JetTracksAssociation::Container>(mJet2TracksAtCALO);
  
   produces<reco::JetExtendedAssociation::Container>();
 }

References edm::InputTag::label(), mJet2TracksAtCALO, mJet2TracksAtVX, mJets, token_mJet2TracksAtCALO, token_mJet2TracksAtVX, and token_mJets.

◆ ~JetExtender()

JetExtender::~JetExtender ( )

override

Definition at line 28 of file JetExtender.cc.

28 {}

Member Function Documentation

◆ produce()

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

override

Definition at line 30 of file JetExtender.cc.

                                                                        {
   // get stuff from Event
   edm::Handle<edm::View<reco::Jet> > jets_h;
   fEvent.getByToken(token_mJets, jets_h);
   edm::Handle<reco::JetTracksAssociation::Container> j2tVX_h;
   if (!(mJet2TracksAtVX.label().empty()))
     fEvent.getByToken(token_mJet2TracksAtVX, j2tVX_h);
   edm::Handle<reco::JetTracksAssociation::Container> j2tCALO_h;
   if (!(mJet2TracksAtCALO.label().empty()))
     fEvent.getByToken(token_mJet2TracksAtCALO, j2tCALO_h);
  
   auto jetExtender = std::make_unique<reco::JetExtendedAssociation::Container>(reco::JetRefBaseProd(jets_h));
  
   // loop over jets (make sure jets in associations are the same as in collection
  
   for (unsigned j = 0; j < jets_h->size(); ++j) {
     edm::RefToBase<reco::Jet> jet = jets_h->refAt(j);
     reco::JetExtendedAssociation::JetExtendedData extendedData;
     if (j2tVX_h.isValid()) {  // fill tracks@VX  summary
       try {
         extendedData.mTracksAtVertexNumber = reco::JetTracksAssociation::tracksNumber(*j2tVX_h, jet);
         extendedData.mTracksAtVertexP4 = reco::JetTracksAssociation::tracksP4(*j2tVX_h, jet);
       } catch (cms::Exception const&) {
         edm::LogError("MismatchedJets") << "Jets in original collection " << mJets
                                         << " mismatch jets in j2t VX association " << mJet2TracksAtVX
                                         << ". Wrong collections?";
         throw;
       }
     }
     if (j2tCALO_h.isValid()) {  // fill tracks@CALO  summary
       try {
         extendedData.mTracksAtCaloNumber = reco::JetTracksAssociation::tracksNumber(*j2tCALO_h, jet);
         extendedData.mTracksAtCaloP4 = reco::JetTracksAssociation::tracksP4(*j2tCALO_h, jet);
       } catch (cms::Exception const&) {
         edm::LogError("MismatchedJets") << "Jets in original collection " << mJets
                                         << " mismatch jets in j2t CALO association " << mJet2TracksAtCALO
                                         << ". Wrong collections?";
         throw;
       }
     }
     reco::JetExtendedAssociation::setValue(&*jetExtender, jet, extendedData);
   }
   fEvent.put(std::move(jetExtender));
 }