#include <RecoBTag/PixelJetPuId/src/PixelJetPuId.cc>

Inheritance diagram for PixelJetPuId:

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

	~PixelJetPuId () override

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

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const noexcept final

bool	wantsGlobalRuns () const noexcept final

bool	wantsInputProcessBlocks () const noexcept final

bool	wantsProcessBlocks () const noexcept final

bool	wantsStreamLuminosityBlocks () const noexcept final

bool	wantsStreamRuns () const noexcept final

Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () 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

std::vector< bool > const &	recordProvenanceList () 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)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

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

ESResolverIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESResolverIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

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::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::global::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
void	produce (edm::StreamID sid, edm::Event &, const edm::EventSetup &) const override

Private Attributes
edm::EDGetTokenT< edm::View< reco::Jet > >	generaljetsToken

edm::EDGetTokenT< edm::View< reco::CaloJet > >	jetsToken

bool	m_fwjets

edm::InputTag	m_jets

double	m_MaxTrackChi2

double	m_MaxTrackDistanceToJet

double	m_minet_fwjets

double	m_mineta_fwjets

double	m_MinGoodJetTrackPt

double	m_MinGoodJetTrackPtRatio

double	m_MinTrackPt

edm::InputTag	m_primaryVertex

edm::InputTag	m_tracks

edm::EDGetTokenT< reco::VertexCollection >	primaryVertexToken

edm::EDGetTokenT< std::vector< reco::Track > >	tracksToken

edm::ESGetToken< TransientTrackBuilder, TransientTrackRecord > const	transientTrackRecordToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

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

Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

template<Transition Tr = Transition::Event>
auto	produces () noexcept

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Description: The PixelJetPuId module select all the pixel tracks compatible with a jet. If the sum of the tracks momentum is under a threshold the jet is tagged as "PUjets".

Implementation: [Notes on implementation]

Definition at line 56 of file PixelJetPuId.cc.

Constructor & Destructor Documentation

◆ PixelJetPuId()

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

Definition at line 92 of file PixelJetPuId.cc.

References generaljetsToken, edm::ParameterSet::getParameter(), jetsToken, m_fwjets, m_jets, m_MaxTrackChi2, m_MaxTrackDistanceToJet, m_minet_fwjets, m_mineta_fwjets, m_MinGoodJetTrackPt, m_MinGoodJetTrackPtRatio, m_MinTrackPt, m_primaryVertex, m_tracks, primaryVertexToken, and tracksToken.

     : transientTrackRecordToken_(esConsumes(edm::ESInputTag("", "TransientTrackBuilder"))) {
   //InputTag
   m_tracks = iConfig.getParameter<edm::InputTag>("tracks");
   tracksToken = consumes<std::vector<reco::Track> >(m_tracks);
   m_jets = iConfig.getParameter<edm::InputTag>("jets");
   jetsToken = consumes<edm::View<reco::CaloJet> >(m_jets);
   generaljetsToken = consumes<edm::View<reco::Jet> >(m_jets);
   m_primaryVertex = iConfig.getParameter<edm::InputTag>("primaryVertex");
   primaryVertexToken = consumes<reco::VertexCollection>(m_primaryVertex);
 
   //Tracks Selection
   m_MinTrackPt = iConfig.getParameter<double>("MinTrackPt");
   m_MaxTrackDistanceToJet = iConfig.getParameter<double>("MaxTrackDistanceToJet");
   m_MaxTrackChi2 = iConfig.getParameter<double>("MaxTrackChi2");
 
   //A jet is defined as a signal jet if Sum(trackPt) > minPt or Sum(comp.trackPt)/CaloJetPt > minPtRatio
   m_MinGoodJetTrackPt = iConfig.getParameter<double>("MinGoodJetTrackPt");
   m_MinGoodJetTrackPtRatio = iConfig.getParameter<double>("MinGoodJetTrackPtRatio");
 
   m_fwjets = iConfig.getParameter<bool>("UseForwardJetsAsNoPU");
   m_mineta_fwjets = iConfig.getParameter<double>("MinEtaForwardJets");
   m_minet_fwjets = iConfig.getParameter<double>("MinEtForwardJets");
 
   produces<std::vector<reco::CaloJet> >();
   produces<std::vector<reco::CaloJet> >("PUjets");
   produces<reco::JetTagCollection>();
 }

◆ ~PixelJetPuId()

PixelJetPuId::~PixelJetPuId ( )

overridedefault

Member Function Documentation

◆ fillDescriptions()

void PixelJetPuId::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 123 of file PixelJetPuId.cc.

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, and ProducerED_cfi::InputTag.

                                                                               {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("jets", edm::InputTag("hltCaloJetL1FastJetCorrected"));
   desc.add<edm::InputTag>("tracks", edm::InputTag("hltPixelTracksNoPU"));
   desc.add<edm::InputTag>("primaryVertex", edm::InputTag("hltFastPVPixelVertices"));
   desc.add<double>("MinGoodJetTrackPtRatio", 0.045);
   desc.add<double>("MinGoodJetTrackPt", 1.8);
   desc.add<double>("MaxTrackDistanceToJet", 0.04);
   desc.add<double>("MinTrackPt", 0.6);
   desc.add<double>("MaxTrackChi2", 20.);
   desc.add<bool>("UseForwardJetsAsNoPU", true);
   desc.add<double>("MinEtaForwardJets", 2.4);
   desc.add<double>("MinEtForwardJets", 40.);
   descriptions.add("pixelJetPuId", desc);
 }

◆ produce()

void PixelJetPuId::produce	(	edm::StreamID	sid,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		const

overrideprivatevirtual

Implements edm::global::EDProducerBase.

Definition at line 144 of file PixelJetPuId.cc.

References reco::deltaR2(), HLTMuonOfflineAnalyzer_cfi::deltaR2, generaljetsToken, edm::EventSetup::getHandle(), mps_fire::i, iEvent, PDWG_EXODelayedJetMET_cff::jets, jetsToken, IPTools::jetTrackDistance(), findQualityFiles::jj, m_fwjets, m_MaxTrackChi2, m_MaxTrackDistanceToJet, m_minet_fwjets, m_mineta_fwjets, m_MinGoodJetTrackPt, m_MinGoodJetTrackPtRatio, m_MinTrackPt, edm::makeRefToBaseProdFrom(), SiStripPI::max, eostools::move(), BeamMonitor_cff::primaryVertex, primaryVertexToken, edm::Handle< T >::product(), edm::second(), DiMuonV_cfg::tracks, tracksToken, transientTrackRecordToken_, and parallelization::uint.

                                                                                                {
   using namespace edm;
   std::unique_ptr<std::vector<reco::CaloJet> > pOut(new std::vector<reco::CaloJet>);
   std::unique_ptr<std::vector<reco::CaloJet> > pOut_PUjets(new std::vector<reco::CaloJet>);
   std::unique_ptr<reco::JetTagCollection> pOut_jetTagCollection(new reco::JetTagCollection);
 
   //get tracks
   Handle<std::vector<reco::Track> > tracks;
   iEvent.getByToken(tracksToken, tracks);
   uint const asize = std::max(1u, (uint)tracks->size());
   float teta[asize], tphi[asize];
   uint tsize = 0;
   for (auto const& tr : *tracks) {
     teta[tsize] = tr.eta();
     tphi[tsize] = tr.phi();
     ++tsize;
   }
 
   //get jets
   Handle<edm::View<reco::CaloJet> > jets;
   iEvent.getByToken(jetsToken, jets);
 
   Handle<edm::View<reco::Jet> > generaljets;
   iEvent.getByToken(generaljetsToken, generaljets);
 
   //get primary vertices
   Handle<reco::VertexCollection> primaryVertex;
   iEvent.getByToken(primaryVertexToken, primaryVertex);
 
   //get Transient Track Builder
   auto const& builder = iSetup.getHandle(transientTrackRecordToken_);
 
   //init JetTagCollection
   if (!generaljets.product()->empty()) {
     edm::RefToBase<reco::Jet> jj = edm::RefToBase<reco::Jet>(generaljets, 0);
     pOut_jetTagCollection = std::make_unique<reco::JetTagCollection>(edm::makeRefToBaseProdFrom(jj, iEvent));
   }
 
   //loop on trackIPTagInfos
   if (!primaryVertex->empty()) {
     const reco::Vertex* pv = &*primaryVertex->begin();
     //loop on jets
     for (edm::View<reco::CaloJet>::const_iterator itJet = jets->begin(); itJet != jets->end(); itJet++) {
       math::XYZVector jetMomentum = itJet->momentum();
       GlobalVector direction(jetMomentum.x(), jetMomentum.y(), jetMomentum.z());
 
       math::XYZVector trMomentum;
 
       if (fabs(itJet->eta()) > m_mineta_fwjets) {
         if ((m_fwjets) && (itJet->et() > m_minet_fwjets))
           pOut->push_back(*itJet);  // fill forward jet as signal jet
       } else {
         //loop on tracks
         auto itTrack = tracks->begin();
         for (unsigned int i = 0; i < tsize; ++i) {
           float deltaR2 = reco::deltaR2(itJet->eta(), itJet->phi(), teta[i], tphi[i]);
           if (deltaR2 < 0.25) {
             reco::TransientTrack transientTrack = builder->build(*itTrack);
             float jetTrackDistance = -((IPTools::jetTrackDistance(transientTrack, direction, *pv)).second).value();
 
             //select the tracks compabible with the jet
             if ((itTrack->pt() > m_MinTrackPt) && (itTrack->normalizedChi2() < m_MaxTrackChi2) &&
                 (jetTrackDistance < m_MaxTrackDistanceToJet)) {
               trMomentum += itTrack->momentum();  //calculate the Sum(trackPt)
             }
           }
           itTrack++;
         }
         //if Sum(comp.trackPt)/CaloJetPt > minPtRatio or Sum(trackPt) > minPt  the jet is a signal jet
         if (trMomentum.rho() / jetMomentum.rho() > m_MinGoodJetTrackPtRatio || trMomentum.rho() > m_MinGoodJetTrackPt) {
           pOut->push_back(*itJet);  // fill it as signal jet
         } else                      //else it is a PUjet
         {
           pOut_PUjets->push_back(*itJet);  // fill it as PUjets
         }
       }
       RefToBase<reco::Jet> jRef(generaljets, itJet - jets->begin());
       (*pOut_jetTagCollection)[jRef] = trMomentum.rho();  // fill jetTagCollection
     }
   }
   iEvent.put(std::move(pOut));
   iEvent.put(std::move(pOut_PUjets), "PUjets");
   iEvent.put(std::move(pOut_jetTagCollection));
 }

Member Data Documentation

◆ generaljetsToken

edm::EDGetTokenT<edm::View<reco::Jet> > PixelJetPuId::generaljetsToken

private

Definition at line 74 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ jetsToken

edm::EDGetTokenT<edm::View<reco::CaloJet> > PixelJetPuId::jetsToken

private

Definition at line 73 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_fwjets

bool PixelJetPuId::m_fwjets

private

Definition at line 81 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_jets

edm::InputTag PixelJetPuId::m_jets

private

Definition at line 71 of file PixelJetPuId.cc.

Referenced by PixelJetPuId().

◆ m_MaxTrackChi2

double PixelJetPuId::m_MaxTrackChi2

private

Definition at line 78 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_MaxTrackDistanceToJet

double PixelJetPuId::m_MaxTrackDistanceToJet

private

Definition at line 79 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_minet_fwjets

double PixelJetPuId::m_minet_fwjets

private

Definition at line 83 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_mineta_fwjets

double PixelJetPuId::m_mineta_fwjets

private

Definition at line 82 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_MinGoodJetTrackPt

double PixelJetPuId::m_MinGoodJetTrackPt

private

Definition at line 85 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_MinGoodJetTrackPtRatio

double PixelJetPuId::m_MinGoodJetTrackPtRatio

private

Definition at line 86 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_MinTrackPt

double PixelJetPuId::m_MinTrackPt

private

Definition at line 77 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ m_primaryVertex

edm::InputTag PixelJetPuId::m_primaryVertex

private

Definition at line 69 of file PixelJetPuId.cc.

Referenced by PixelJetPuId().

◆ m_tracks

edm::InputTag PixelJetPuId::m_tracks

private

Definition at line 70 of file PixelJetPuId.cc.

Referenced by PixelJetPuId().

◆ primaryVertexToken

edm::EDGetTokenT<reco::VertexCollection> PixelJetPuId::primaryVertexToken

private

Definition at line 75 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ tracksToken

edm::EDGetTokenT<std::vector<reco::Track> > PixelJetPuId::tracksToken

private

Definition at line 72 of file PixelJetPuId.cc.

Referenced by PixelJetPuId(), and produce().

◆ transientTrackRecordToken_

edm::ESGetToken<TransientTrackBuilder, TransientTrackRecord> const PixelJetPuId::transientTrackRecordToken_

private

Definition at line 67 of file PixelJetPuId.cc.

Referenced by produce().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PixelJetPuId()

◆ ~PixelJetPuId()

Member Function Documentation

◆ fillDescriptions()

◆ produce()

Member Data Documentation

◆ generaljetsToken

◆ jetsToken

◆ m_fwjets

◆ m_jets

◆ m_MaxTrackChi2

◆ m_MaxTrackDistanceToJet

◆ m_minet_fwjets

◆ m_mineta_fwjets

◆ m_MinGoodJetTrackPt

◆ m_MinGoodJetTrackPtRatio

◆ m_MinTrackPt

◆ m_primaryVertex

◆ m_tracks

◆ primaryVertexToken

◆ tracksToken

◆ transientTrackRecordToken_