Inheritance diagram for JetTracksAssociationToTrackRefs:

Public Member Functions
	JetTracksAssociationToTrackRefs (const edm::ParameterSet &iConfig)

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

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

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

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)

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 Attributes
edm::EDGetTokenT< reco::JetTracksAssociation::Container >	associationToken_

edm::EDGetTokenT< reco::JetCorrector >	correctorToken_

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

const double	ptMin_

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

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

The purpose of this producer is to convert AssociationVector<JetRefBaseProd, vector<RefVector<Track> > to a RefVector<Track> of the (unique) values.

Definition at line 23 of file JetTracksAssociationToTrackRefs.cc.

Constructor & Destructor Documentation

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

Definition at line 39 of file JetTracksAssociationToTrackRefs.cc.

                                                                                               :
   associationToken_(consumes<reco::JetTracksAssociation::Container>(iConfig.getParameter<edm::InputTag>("association"))),
   jetToken_(consumes<edm::View<reco::Jet>>(iConfig.getParameter<edm::InputTag>("jets"))),
   correctorToken_(consumes<reco::JetCorrector>(iConfig.getParameter<edm::InputTag>("corrector"))),
   ptMin_(iConfig.getParameter<double>("correctedPtMin"))
 {
   produces<reco::TrackRefVector> ();
 }

Member Function Documentation

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

static

Definition at line 48 of file JetTracksAssociationToTrackRefs.cc.

References edm::ConfigurationDescriptions::add(), and edm::ParameterSetDescription::add().

                                                                                                  {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("association", edm::InputTag("ak4JetTracksAssociatorAtVertexPF"));
   desc.add<edm::InputTag>("jets", edm::InputTag("ak4PFJetsCHS"));
   desc.add<edm::InputTag>("corrector", edm::InputTag("ak4PFL1FastL2L3Corrector"));
   desc.add<double>("correctedPtMin", 0);
   descriptions.add("jetTracksAssociationToTrackRefs", desc);
 }

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

override

Definition at line 57 of file JetTracksAssociationToTrackRefs.cc.

References TrackValidation_cff::association, associationToken_, reco::JetCorrector::correction(), mitigatedMETSequence_cff::corrector, correctorToken_, DEFINE_FWK_MODULE, edm::Event::getByToken(), mps_fire::i, metsig::jet, fwrapper::jets, jetToken_, eostools::move(), p4, reco::LeafCandidate::p4(), ptMin_, edm::Event::put(), edm::View< T >::refAt(), reco::JetCorrector::refRequired(), Scenarios_cff::scale, edm::View< T >::size(), and reco::JetCorrector::vectorialCorrection().

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                                                                               {
   edm::Handle<reco::JetTracksAssociation::Container> h_assoc;
   iEvent.getByToken(associationToken_, h_assoc);
   const reco::JetTracksAssociation::Container& association = *h_assoc;
 
   edm::Handle<edm::View<reco::Jet>> h_jets;
   iEvent.getByToken(jetToken_, h_jets);
   const edm::View<reco::Jet>& jets = *h_jets;
 
   edm::Handle<reco::JetCorrector> h_corrector;
   iEvent.getByToken(correctorToken_, h_corrector);
   const reco::JetCorrector& corrector = *h_corrector;
 
   auto ret = std::make_unique<reco::TrackRefVector>();
   std::unordered_set<reco::TrackRefVector::key_type> alreadyAdded;
 
   // Exctract tracks only for jets passing certain pT threshold after
   // correction
   for(size_t i=0; i<jets.size(); ++i) {
     edm::RefToBase<reco::Jet> jetRef = jets.refAt(i);
     const reco::Jet& jet = *jetRef;
 
     auto p4 = jet.p4();
 
     // Energy correction in the most general way
     if(!corrector.vectorialCorrection()) {
       double scale = 1;
       if(!corrector.refRequired()) {
         scale = corrector.correction(jet);
       }
       else {
         scale = corrector.correction(jet, jetRef);
       }
       p4 = p4*scale;
     }
     else {
       corrector.correction(jet, jetRef, p4);
     }
 
     if(p4.pt() <= ptMin_)
       continue;
 
     for(const auto& trackRef: association[jetRef]) {
       if(alreadyAdded.find(trackRef.key()) == alreadyAdded.end()) {
         ret->push_back(trackRef);
         alreadyAdded.insert(trackRef.key());
       }
     }
   }
 
   iEvent.put(std::move(ret));
 }