JetPlusTrackProducerAA Class Reference

#include <JetPlusTrackProducerAA.cc>

Inheritance diagram for JetPlusTrackProducerAA:

Public Member Functions
void	beginJob () override
reco::TrackRefVector	calculateBGtracksJet (reco::JPTJetCollection &, std::vector< reco::TrackRef > &, edm::Handle< std::vector< reco::TrackExtrapolation > > &, reco::TrackRefVector &)
void	endJob () override
	JetPlusTrackProducerAA (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
	~JetPlusTrackProducerAA () override
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
	~EDProducer () override
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Private Attributes
std::string	alias
edm::EDGetTokenT< std::vector< reco::TrackExtrapolation > >	input_extrapolations_token_
edm::EDGetTokenT< edm::View< reco::CaloJet > >	input_jets_token_
edm::EDGetTokenT< reco::TrackCollection >	input_tracks_token_
edm::EDGetTokenT< reco::VertexCollection >	input_vertex_token_
double	mConeSize
edm::InputTag	mExtrapolations
JetPlusTrackCorrector *	mJPTalgo
edm::InputTag	mTracks
ZSPJPTJetCorrector *	mZSPalgo
edm::InputTag	src
edm::InputTag	srcPVs_
reco::TrackBase::TrackQuality	trackQuality_
bool	useZSP
bool	vectorial_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex >>
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 56 of file JetPlusTrackProducerAA.h.

Constructor & Destructor Documentation

JetPlusTrackProducerAA::JetPlusTrackProducerAA ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 79 of file JetPlusTrackProducerAA.cc.

References met_cff::alias, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), reco::TrackBase::qualityByName(), TrackRefitter_38T_cff::src, and AlCaHLTBitMon_QueryRunRegistry::string.

{
   //register your products
   src = iConfig.getParameter<edm::InputTag>("src");
   alias = iConfig.getUntrackedParameter<string>("alias");
   mTracks = iConfig.getParameter<edm::InputTag> ("tracks");
   srcPVs_ = iConfig.getParameter<edm::InputTag>("srcPVs"); 
   vectorial_ = iConfig.getParameter<bool>("VectorialCorrection");
   useZSP = iConfig.getParameter<bool>("UseZSP");
   std::string tq = iConfig.getParameter<std::string>("TrackQuality");
   trackQuality_ = reco::TrackBase::qualityByName(tq);
   mConeSize = iConfig.getParameter<double> ("coneSize");
//=>
   mExtrapolations = iConfig.getParameter<edm::InputTag> ("extrapolations");
//=>
   mJPTalgo  = new JetPlusTrackCorrector(iConfig, consumesCollector());
   if(useZSP) mZSPalgo  = new ZSPJPTJetCorrector(iConfig);

   produces<reco::JPTJetCollection>().setBranchAlias(alias); 

   input_jets_token_ = consumes<edm::View<reco::CaloJet> >(src);
   input_vertex_token_ = consumes<reco::VertexCollection>(srcPVs_);
   input_tracks_token_ = consumes<reco::TrackCollection>(mTracks);
   input_extrapolations_token_ = consumes<std::vector<reco::TrackExtrapolation> >(mExtrapolations);
}

JetPlusTrackProducerAA::~JetPlusTrackProducerAA ( )

override

Definition at line 106 of file JetPlusTrackProducerAA.cc.

{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void JetPlusTrackProducerAA::beginJob ( void  )

overridevirtual

Reimplemented from edm::EDProducer.

Definition at line 481 of file JetPlusTrackProducerAA.cc.

{
}

reco::TrackRefVector JetPlusTrackProducerAA::calculateBGtracksJet	(	reco::JPTJetCollection &	fJets,
		std::vector< reco::TrackRef > &	fTracks,
		edm::Handle< std::vector< reco::TrackExtrapolation > > &	extrapolations_h,
		reco::TrackRefVector &	trBgOutOfCalo
	)

Definition at line 390 of file JetPlusTrackProducerAA.cc.

References edm::RefVector< C, T, F >::begin(), edm::RefVector< C, T, F >::end(), reco::LeafCandidate::eta(), reco::TrackBase::eta(), spr::find(), metsig::jet, reco::btau::jetEta, reco::btau::jetPhi, M_PI, reco::LeafCandidate::phi(), reco::TrackBase::phi(), edm::RefVector< C, T, F >::push_back(), lumiQTWidget::t, HiIsolationCommonParameters_cff::track, reco::btau::trackEta, and reco::btau::trackPhi.

                                                                                                                                     { 

  
  reco::TrackRefVector trBgOutOfVertex;
  
  for (unsigned t = 0; t < fTracks.size(); ++t) {

     int track_bg = 0;
     
    // if(!(*fTracks[t]).quality(trackQuality_))
    // {
      // cout<<"BG, BAD trackQuality, ptBgV="<<fTracks[t]->pt()<<" etaBgV = "<<fTracks[t]->eta()<<" phiBgV = "<<fTracks[t]->phi()<<endl;
      // continue;
    // }

    const reco::Track* track = &*(fTracks[t]);
    double trackEta = track->eta();
    double trackPhi = track->phi();

  //  std::cout<<"++++++++++++++++>  track="<<t<<" trackEta="<<trackEta<<" trackPhi="<<trackPhi
  //           <<" coneSize="<<mConeSize<<std::endl;
   
   //loop on jets
    for (unsigned j = 0; j < fJets.size(); ++j) {

     const reco::Jet* jet = &(fJets[j]);
     double jetEta = jet->eta();
     double jetPhi = jet->phi();

    //  std::cout<<"-jet="<<j<<" jetEt ="<<jet->pt()
    //  <<" jetE="<<jet->energy()<<" jetEta="<<jetEta<<" jetPhi="<<jetPhi<<std::endl;

      if(fabs(jetEta - trackEta) < mConeSize) {
       double dphiTrackJet = fabs(trackPhi - jetPhi);
       if(dphiTrackJet > M_PI) dphiTrackJet = 2*M_PI - dphiTrackJet;

       if(dphiTrackJet < mConeSize) 
        {
         track_bg = 1;
     //    std::cout<<"===>>>> Track inside jet at vertex, track_bg="<< track_bg <<" track="<<t<<" jet="<<j
      //            <<" trackEta="<<trackEta<<" trackPhi="<<trackPhi
      //            <<" jetEta="<<jetEta<<" jetPhi="<<jetPhi<<std::endl;
        }
      }      
    } //jets

    if( track_bg == 0 ) 
     {
       trBgOutOfVertex.push_back (fTracks[t]);
    
//       std::cout<<"------Track outside jet at vertex, track_bg="<< track_bg<<" track="<<t
//               <<" trackEta="<<trackEta<<" trackPhi="<<trackPhi <<std::endl;    
     }

  } //tracks    

//=====> Propagate BG tracks to calo 
    int nValid = 0;
    for ( std::vector<reco::TrackExtrapolation>::const_iterator xtrpBegin = extrapolations_h->begin(),
          xtrpEnd = extrapolations_h->end(), ixtrp = xtrpBegin;
          ixtrp != xtrpEnd; ++ixtrp ) {

//    std::cout<<"JetPlusTrackProducerAA::calculateBGtracksJet: initial track pt= "<<ixtrp->track()->pt()
//             <<" eta= "<<ixtrp->track()->eta()<<" phi="<<ixtrp->track()->phi()
//             <<" Valid? "<<ixtrp->isValid().at(0)<<std::endl;

          //if( ixtrp->isValid().at(0) == 0 ) continue;
          //in DF change in 4.2, all entries are valid.
          nValid++;

          reco::TrackRefVector::iterator it = find(trBgOutOfVertex.begin(),trBgOutOfVertex.end(),(*ixtrp).track() );

          if ( it != trBgOutOfVertex.end() ){
             trBgOutOfCalo.push_back (*it);

//          std::cout<<"+++trBgOutOfCalo, pt= "<<ixtrp->track()->pt()<<" eta= "<<ixtrp->track()->eta()<<" phi="<<ixtrp->track()->phi()
//                   <<" Valid? "<<ixtrp->isValid().at(0)<<std::endl;
          }

    }

//     std::cout<<"calculateBGtracksJet, trBgOutOfCalo="<<trBgOutOfCalo.size()
//              <<" trBgOutOfVertex="<<trBgOutOfVertex.size()<<" nValid="<<nValid<<endl;
//=====>

  return trBgOutOfVertex;
}

void JetPlusTrackProducerAA::endJob ( void  )

overridevirtual

Reimplemented from edm::EDProducer.

Definition at line 487 of file JetPlusTrackProducerAA.cc.

                               {
}

void JetPlusTrackProducerAA::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

override

Definition at line 121 of file JetPlusTrackProducerAA.cc.

References edm::RefVector< C, T, F >::begin(), hiPixelPairStep_cff::deltaPhi, deltaR(), PatTopSelectionAnalyzer_cfi::elecs, reco::JPTJet::Specific::elecsInVertexInCalo, reco::JPTJet::Specific::elecsInVertexOutCalo, reco::JPTJet::Specific::elecsOutVertexInCalo, edm::RefVector< C, T, F >::end(), reco::LeafCandidate::energy(), reco::JPTJet::Specific::Eta2momtr, objects.autophobj::float, edm::Event::getByToken(), reco::Jet::getJetConstituents(), mps_fire::i, jpt::MatchedTracks::inVertexInCalo_, jpt::MatchedTracks::inVertexOutOfCalo_, edm::HandleBase::isValid(), M_PI, reco::JPTJet::Specific::mChargedHadronEnergy, eostools::move(), reco::JPTJet::Specific::mResponseOfChargedWithEff, reco::JPTJet::Specific::mResponseOfChargedWithoutEff, reco::JPTJet::Specific::mSumEnergyOfChargedWithEff, reco::JPTJet::Specific::mSumEnergyOfChargedWithoutEff, reco::JPTJet::Specific::mSumPtOfChargedWithEff, reco::JPTJet::Specific::mSumPtOfChargedWithoutEff, muons_cff::muons, reco::JPTJet::Specific::muonsInVertexInCalo, reco::JPTJet::Specific::muonsInVertexOutCalo, reco::JPTJet::Specific::muonsOutVertexInCalo, reco::JPTJet::Specific::mZSPCor, convertSQLiteXML::ok, jpt::MatchedTracks::outOfVertexInCalo_, p4, reco::JPTJet::Specific::Phi2momtr, reco::JPTJet::Specific::pionsInVertexInCalo, reco::JPTJet::Specific::pionsInVertexOutCalo, reco::JPTJet::Specific::pionsOutVertexInCalo, reco::JPTJet::Specific::Pout, edm::Event::put(), anotherprimaryvertexanalyzer_cfi::pvCollection, reco::LeafCandidate::px(), reco::LeafCandidate::py(), reco::LeafCandidate::pz(), reco::JPTJet::Specific::R2momtr, reco::Jet::scaleEnergy(), edm::second(), mathSSE::sqrt(), reco::JPTJet::Specific::theCaloJetRef, and reco::JPTJet::Specific::Zch.

{
   using namespace edm; 


//  std::cout<<" RecoJets::JetPlusTrackProducerAA::produce "<<std::endl;

// get stuff from Event
  edm::Handle <edm::View <reco::CaloJet> > jets_h;
  iEvent.getByToken (input_jets_token_, jets_h);
  
  edm::Handle <reco::TrackCollection> tracks_h;
  iEvent.getByToken (input_tracks_token_, tracks_h);
  
  std::vector <reco::TrackRef> fTracks;
  fTracks.reserve (tracks_h->size());
  for (unsigned i = 0; i < tracks_h->size(); ++i) {
             fTracks.push_back (reco::TrackRef (tracks_h, i));
  } 

//=>
  edm::Handle <std::vector<reco::TrackExtrapolation> > extrapolations_h;
  iEvent.getByToken(input_extrapolations_token_, extrapolations_h);

//  std::cout<<"JetPlusTrackProducerAA::produce, extrapolations_h="<<extrapolations_h->size()<<std::endl;  
//=>

  auto pOut = std::make_unique<reco::JPTJetCollection>();
  
  reco::JPTJetCollection tmpColl;

  for (unsigned i = 0; i < jets_h->size(); ++i) {

   const reco::CaloJet* oldjet = &(*(jets_h->refAt(i)));
   
   reco::CaloJet corrected = *oldjet; 
   
// ZSP corrections    

   double factorZSP = 1.;
   if(useZSP) factorZSP = mZSPalgo->correction(corrected, iEvent, iSetup);

//   std::cout << " UseZSP = "<<useZSP<<std::endl;


   corrected.scaleEnergy (factorZSP);

// JPT corrections 

   double scaleJPT = 1.; 

   math::XYZTLorentzVector p4;

// Construct JPTJet constituent
  jpt::MatchedTracks pions;
  jpt::MatchedTracks muons;
  jpt::MatchedTracks elecs;
  bool ok=false;

   if ( !vectorial_ ) {
            
     scaleJPT = mJPTalgo->correction ( corrected, *oldjet, iEvent, iSetup, pions, muons, elecs, ok );
   p4 = math::XYZTLorentzVector( corrected.px()*scaleJPT, 
                                 corrected.py()*scaleJPT,
                                 corrected.pz()*scaleJPT, 
                                 corrected.energy()*scaleJPT );
   } else {
     scaleJPT = mJPTalgo->correction( corrected, *oldjet, iEvent, iSetup, p4, pions, muons, elecs, ok );
  }         

  
   
  reco::JPTJet::Specific specific;

  if(ok) {
//    std::cout<<" Size of Pion in-in "<<pions.inVertexInCalo_.size()<<" in-out "<<pions.inVertexOutOfCalo_.size()
//             <<" out-in "<<pions.outOfVertexInCalo_.size()<<" Oldjet "<<oldjet->et()<<" factorZSP "<<factorZSP
//             <<"  "<<corrected.et()<<" scaleJPT "<<scaleJPT<<" after JPT "<<p4.pt()<<std::endl;
    

    specific.pionsInVertexInCalo = pions.inVertexInCalo_;
    specific.pionsInVertexOutCalo = pions.inVertexOutOfCalo_;
    specific.pionsOutVertexInCalo = pions.outOfVertexInCalo_;
    specific.muonsInVertexInCalo = muons.inVertexInCalo_;
    specific.muonsInVertexOutCalo = muons.inVertexOutOfCalo_;
    specific.muonsOutVertexInCalo = muons.outOfVertexInCalo_;
    specific.elecsInVertexInCalo = elecs.inVertexInCalo_;
    specific.elecsInVertexOutCalo = elecs.inVertexOutOfCalo_;
    specific.elecsOutVertexInCalo = elecs.outOfVertexInCalo_;
  }

// Fill JPT Specific
    edm::RefToBase<reco::Jet> myjet = (edm::RefToBase<reco::Jet>)jets_h->refAt(i);
    specific.theCaloJetRef = myjet;
    specific.mZSPCor = factorZSP;
    specific.mResponseOfChargedWithEff = (float)mJPTalgo->getResponseOfChargedWithEff();
    specific.mResponseOfChargedWithoutEff = (float)mJPTalgo->getResponseOfChargedWithoutEff();
    specific.mSumPtOfChargedWithEff = (float)mJPTalgo->getSumPtWithEff();
    specific.mSumPtOfChargedWithoutEff = (float)mJPTalgo->getSumPtWithoutEff();
    specific.mSumEnergyOfChargedWithEff = (float)mJPTalgo->getSumEnergyWithEff();
    specific.mSumEnergyOfChargedWithoutEff = (float)mJPTalgo->getSumEnergyWithoutEff();
    specific.mChargedHadronEnergy = (float)mJPTalgo->getSumEnergyWithoutEff();
// Fill Charged Jet shape parameters
   double deR2Tr = 0.;
   double deEta2Tr = 0.;
   double dePhi2Tr = 0.;
   double Zch = 0.;
   double Pout2 = 0.;
   double Pout = 0.;
   double denominator_tracks = 0.;
   int ntracks = 0;

   for( reco::TrackRefVector::const_iterator it = pions.inVertexInCalo_.begin(); it != pions.inVertexInCalo_.end(); it++) {
    double deR = deltaR((*it)->eta(), (*it)->phi(), p4.eta(), p4.phi());
    double deEta = (*it)->eta() - p4.eta();
    double dePhi = deltaPhi((*it)->phi(), p4.phi());
     if((**it).ptError()/(**it).pt() < 0.1) {
       deR2Tr   =  deR2Tr + deR*deR*(*it)->pt();
       deEta2Tr = deEta2Tr + deEta*deEta*(*it)->pt();
       dePhi2Tr = dePhi2Tr + dePhi*dePhi*(*it)->pt();
       denominator_tracks = denominator_tracks + (*it)->pt();
       Zch    = Zch + (*it)->pt();
       
       Pout2 = Pout2 + (**it).p()*(**it).p() - (Zch*p4.P())*(Zch*p4.P());
       ntracks++;
     }
   }
   for( reco::TrackRefVector::const_iterator it = muons.inVertexInCalo_.begin(); it != muons.inVertexInCalo_.end(); it++) {
    double deR = deltaR((*it)->eta(), (*it)->phi(), p4.eta(), p4.phi());
    double deEta = (*it)->eta() - p4.eta();
    double dePhi = deltaPhi((*it)->phi(), p4.phi());
     if((**it).ptError()/(**it).pt() < 0.1) {
       deR2Tr   =  deR2Tr + deR*deR*(*it)->pt();
       deEta2Tr = deEta2Tr + deEta*deEta*(*it)->pt();
       dePhi2Tr = dePhi2Tr + dePhi*dePhi*(*it)->pt();
       denominator_tracks = denominator_tracks + (*it)->pt();
       Zch    = Zch + (*it)->pt();
       
       Pout2 = Pout2 + (**it).p()*(**it).p() - (Zch*p4.P())*(Zch*p4.P());
       ntracks++;
     }
   }
   for( reco::TrackRefVector::const_iterator it = elecs.inVertexInCalo_.begin(); it != elecs.inVertexInCalo_.end(); it++) {
    double deR = deltaR((*it)->eta(), (*it)->phi(), p4.eta(), p4.phi());
    double deEta = (*it)->eta() - p4.eta();
    double dePhi = deltaPhi((*it)->phi(), p4.phi());
     if((**it).ptError()/(**it).pt() < 0.1) {
       deR2Tr   =  deR2Tr + deR*deR*(*it)->pt();
       deEta2Tr = deEta2Tr + deEta*deEta*(*it)->pt();
       dePhi2Tr = dePhi2Tr + dePhi*dePhi*(*it)->pt();
       denominator_tracks = denominator_tracks + (*it)->pt();
       Zch    = Zch + (*it)->pt();
       
       Pout2 = Pout2 + (**it).p()*(**it).p() - (Zch*p4.P())*(Zch*p4.P());
       ntracks++;
     }
   }
   for( reco::TrackRefVector::const_iterator it = pions.inVertexOutOfCalo_.begin(); it != pions.inVertexOutOfCalo_.end(); it++) { 
     Zch    =  Zch + (*it)->pt();
   }
   for( reco::TrackRefVector::const_iterator it = muons.inVertexOutOfCalo_.begin(); it != muons.inVertexOutOfCalo_.end(); it++) { 
     Zch    =  Zch + (*it)->pt();
   }
   for( reco::TrackRefVector::const_iterator it = elecs.inVertexOutOfCalo_.begin(); it != elecs.inVertexOutOfCalo_.end(); it++) { 
     Zch    =  Zch + (*it)->pt();
   }

     if(mJPTalgo->getSumPtForBeta()> 0.) Zch = Zch/mJPTalgo->getSumPtForBeta();

 //    std::cout<<" Zch "<< Zch<<" "<<mJPTalgo->getSumPtForBeta()<<std::endl;

        if(ntracks > 0) {
          Pout   = sqrt(fabs(Pout2))/ntracks;
        }


          if (denominator_tracks!=0){
            deR2Tr  = deR2Tr/denominator_tracks;
            deEta2Tr= deEta2Tr/denominator_tracks;
            dePhi2Tr= dePhi2Tr/denominator_tracks;
          }

      specific.R2momtr = deR2Tr;
      specific.Eta2momtr = deEta2Tr;
      specific.Phi2momtr = dePhi2Tr;
      specific.Pout = Pout;
      specific.Zch = Zch;

// Create JPT jet

   reco::Particle::Point vertex_=reco::Jet::Point(0,0,0);
   
// If we add primary vertex
   edm::Handle<reco::VertexCollection> pvCollection;
   iEvent.getByToken(input_vertex_token_, pvCollection);
   if ( pvCollection.isValid() && !pvCollection->empty() ) vertex_=pvCollection->begin()->position();
 
   reco::JPTJet fJet(p4, vertex_, specific, corrected.getJetConstituents()); 
  // fJet.printJet();

// Temporarily collection before correction for background
 
   tmpColl.push_back(fJet);     

  }

//=======================================================================================================>
// Correction for background

  reco::TrackRefVector trBgOutOfCalo;
  reco::TrackRefVector trBgOutOfVertex = calculateBGtracksJet(tmpColl,fTracks,extrapolations_h,trBgOutOfCalo);

//===> Area without Jets 
    std::map<reco::JPTJetCollection::iterator, double> AreaNonJet;
    
    for(reco::JPTJetCollection::iterator ij1=tmpColl.begin(); ij1!=tmpColl.end(); ij1++) 
    {
      int nj1 = 1;
      for(reco::JPTJetCollection::iterator ij2=tmpColl.begin(); ij2!=tmpColl.end(); ij2++) 
      {
       if(ij2 == ij1) continue;
       if(fabs((*ij1).eta() - (*ij2).eta()) > 0.5 ) continue;
       nj1++;

      }

      AreaNonJet[ij1] = 4*M_PI*mConeSize - nj1*4*mConeSize*mConeSize;

//      std::cout<<"+++AreaNonJet[ij1]="<<AreaNonJet[ij1]<<" nj1="<<nj1<<std::endl;
    }

//===>

//  std::cout<<" The size of BG tracks: trBgOutOfVertex= "<<trBgOutOfVertex.size()
//           <<" trBgOutOfCalo= "<<trBgOutOfCalo.size()<<std::endl;
//
//  std::cout<<" The size of JPT jet collection "<<tmpColl.size()<<std::endl;
  
  for(reco::JPTJetCollection::iterator ij=tmpColl.begin(); ij!=tmpColl.end(); ij++)
  {    
// Correct JPTjet for background tracks

   const reco::TrackRefVector pioninin  = (*ij).getPionsInVertexInCalo();
   const reco::TrackRefVector pioninout = (*ij).getPionsInVertexOutCalo();
   
   double ja = (AreaNonJet.find(ij))->second;

//    std::cout<<"+++ ja="<<ja<<" pioninout="<<pioninout.size()<<std::endl;

   double factorPU = mJPTalgo->correctAA(*ij,trBgOutOfVertex,mConeSize,pioninin,pioninout,ja,trBgOutOfCalo);

   (*ij).scaleEnergy (factorPU);
   
//   std::cout<<" FactorPU "<<factorPU<<std::endl;
   
// Output module
    pOut->push_back(*ij);
    
//    std::cout<<" New JPT energy "<<(*ij).et()<<" "<<(*ij).pt()<<" "<<(*ij).eta()<<" "<<(*ij).phi()<<std::endl;
    
  }
  
   iEvent.put(std::move(pOut));
   
}

Member Data Documentation

std::string JetPlusTrackProducerAA::alias

private

Definition at line 76 of file JetPlusTrackProducerAA.h.

edm::EDGetTokenT<std::vector<reco::TrackExtrapolation> > JetPlusTrackProducerAA::input_extrapolations_token_

private

Definition at line 90 of file JetPlusTrackProducerAA.h.

edm::EDGetTokenT<edm::View<reco::CaloJet> > JetPlusTrackProducerAA::input_jets_token_

private

Definition at line 87 of file JetPlusTrackProducerAA.h.

edm::EDGetTokenT<reco::TrackCollection> JetPlusTrackProducerAA::input_tracks_token_

private

Definition at line 89 of file JetPlusTrackProducerAA.h.

edm::EDGetTokenT<reco::VertexCollection> JetPlusTrackProducerAA::input_vertex_token_

private

Definition at line 88 of file JetPlusTrackProducerAA.h.

double JetPlusTrackProducerAA::mConeSize

private

Definition at line 80 of file JetPlusTrackProducerAA.h.

edm::InputTag JetPlusTrackProducerAA::mExtrapolations

private

Definition at line 84 of file JetPlusTrackProducerAA.h.

JetPlusTrackCorrector* JetPlusTrackProducerAA::mJPTalgo

private

Definition at line 72 of file JetPlusTrackProducerAA.h.

edm::InputTag JetPlusTrackProducerAA::mTracks

private

Definition at line 79 of file JetPlusTrackProducerAA.h.

ZSPJPTJetCorrector* JetPlusTrackProducerAA::mZSPalgo

private

Definition at line 73 of file JetPlusTrackProducerAA.h.

edm::InputTag JetPlusTrackProducerAA::src

private

Definition at line 74 of file JetPlusTrackProducerAA.h.

edm::InputTag JetPlusTrackProducerAA::srcPVs_

private

Definition at line 75 of file JetPlusTrackProducerAA.h.

reco::TrackBase::TrackQuality JetPlusTrackProducerAA::trackQuality_

private

Definition at line 81 of file JetPlusTrackProducerAA.h.

bool JetPlusTrackProducerAA::useZSP

private

Definition at line 78 of file JetPlusTrackProducerAA.h.

bool JetPlusTrackProducerAA::vectorial_

private

Definition at line 77 of file JetPlusTrackProducerAA.h.