Inheritance diagram for LowPtGsfElectronIDProducer:

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

void	produce (edm::StreamID, edm::Event &, const edm::EventSetup &) const 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 final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const 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 &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

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

std::vector< ESProxyIndex > 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 &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, 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::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

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
double	eval (const std::string &name, const edm::Ptr< reco::GsfElectron > &, double rho, float unbiased, float field_z) const

Private Attributes
edm::EDGetTokenT< reco::GsfElectronCollection >	electrons_

const double	maxPtThreshold_

const double	minPtThreshold_

std::vector< std::unique_ptr< const GBRForest > >	models_

const std::vector< std::string >	names_

const bool	passThrough_

edm::EDGetTokenT< pat::ElectronCollection >	patElectrons_

const edm::EDGetTokenT< double >	rho_

const std::vector< double >	thresholds_

edm::EDGetTokenT< edm::ValueMap< float > >	unbiased_

const bool	usePAT_

const std::string	version_

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::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

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

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

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)

template<Transition B>
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 (std::string instanceName)

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

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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

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

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

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

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

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

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Definition at line 28 of file LowPtGsfElectronIDProducer.cc.

Constructor & Destructor Documentation

◆ LowPtGsfElectronIDProducer()

LowPtGsfElectronIDProducer::LowPtGsfElectronIDProducer ( const edm::ParameterSet & conf )

explicit

Definition at line 56 of file LowPtGsfElectronIDProducer.cc.

     : usePAT_(conf.getParameter<bool>("usePAT")),
       electrons_(),
       patElectrons_(),
       rho_(consumes<double>(conf.getParameter<edm::InputTag>("rho"))),
       unbiased_(),
       names_(conf.getParameter<std::vector<std::string> >("ModelNames")),
       passThrough_(conf.getParameter<bool>("PassThrough")),
       minPtThreshold_(conf.getParameter<double>("MinPtThreshold")),
       maxPtThreshold_(conf.getParameter<double>("MaxPtThreshold")),
       thresholds_(conf.getParameter<std::vector<double> >("ModelThresholds")),
       version_(conf.getParameter<std::string>("Version")) {
   if (usePAT_) {
     patElectrons_ = consumes<pat::ElectronCollection>(conf.getParameter<edm::InputTag>("electrons"));
   } else {
     electrons_ = consumes<reco::GsfElectronCollection>(conf.getParameter<edm::InputTag>("electrons"));
     unbiased_ = consumes<edm::ValueMap<float> >(conf.getParameter<edm::InputTag>("unbiased"));
   }
   for (auto& weights : conf.getParameter<std::vector<std::string> >("ModelWeights")) {
     models_.push_back(createGBRForest(edm::FileInPath(weights)));
   }
   if (names_.size() != models_.size()) {
     throw cms::Exception("Incorrect configuration")
         << "'ModelNames' size (" << names_.size() << ") != 'ModelWeights' size (" << models_.size() << ").\n";
   }
   if (models_.size() != thresholds_.size()) {
     throw cms::Exception("Incorrect configuration")
         << "'ModelWeights' size (" << models_.size() << ") != 'ModelThresholds' size (" << thresholds_.size() << ").\n";
   }
   if (version_ != "V0" && version_ != "V1") {
     throw cms::Exception("Incorrect configuration") << "Unknown Version: " << version_ << "\n";
   }
   for (const auto& name : names_) {
     produces<edm::ValueMap<float> >(name);
   }
 }

References createGBRForest(), electrons_, Exception, edm::ParameterSet::getParameter(), models_, Skims_PA_cff::name, names_, patElectrons_, thresholds_, unbiased_, usePAT_, version_, and HLT_FULL_cff::weights.

Member Function Documentation

◆ eval()

double LowPtGsfElectronIDProducer::eval	(	const std::string &	name,
		const edm::Ptr< reco::GsfElectron > &	ele,
		double	rho,
		float	unbiased,
		float	field_z
	)		const

private

Definition at line 175 of file LowPtGsfElectronIDProducer.cc.

                                                                                                                 {
   auto iter = std::find(names_.begin(), names_.end(), name);
   if (iter != names_.end()) {
     int index = std::distance(names_.begin(), iter);
     std::vector<float> inputs;
     if (version_ == "V0") {
       inputs = lowptgsfeleid::features_V0(*ele, rho, unbiased);
     } else if (version_ == "V1") {
       inputs = lowptgsfeleid::features_V1(*ele, rho, unbiased, field_z);
     }
     return models_.at(index)->GetResponse(inputs.data());
   } else {
     throw cms::Exception("Unknown model name") << "'Name given: '" << name << "'. Check against configuration file.\n";
   }
   return 0.;
 }

References HLT_FULL_cff::distance, Exception, lowptgsfeleid::features_V0(), lowptgsfeleid::features_V1(), spr::find(), PixelMapPlotter::inputs, models_, Skims_PA_cff::name, names_, rho, lowPtElectrons_cff::unbiased, and version_.

Referenced by produce().

◆ fillDescriptions()

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

static

Definition at line 195 of file LowPtGsfElectronIDProducer.cc.

                                                                                             {
   edm::ParameterSetDescription desc;
   desc.add<bool>("usePAT", false);
   desc.add<edm::InputTag>("electrons", edm::InputTag("lowPtGsfElectrons"));
   desc.addOptional<edm::InputTag>("unbiased", edm::InputTag("lowPtGsfElectronSeedValueMaps:unbiased"));
   desc.add<edm::InputTag>("rho", edm::InputTag("fixedGridRhoFastjetAll"));
   desc.add<std::vector<std::string> >("ModelNames", {""});
   desc.add<std::vector<std::string> >(
       "ModelWeights", {"RecoEgamma/ElectronIdentification/data/LowPtElectrons/LowPtElectrons_ID_2020Nov28.root"});
   desc.add<std::vector<double> >("ModelThresholds", {-99.});
   desc.add<bool>("PassThrough", false);
   desc.add<double>("MinPtThreshold", 0.5);
   desc.add<double>("MaxPtThreshold", 15.);
   desc.add<std::string>("Version", "V1");
   descriptions.add("defaultLowPtGsfElectronID", desc);
 }

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, HLT_FULL_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ produce()

void LowPtGsfElectronIDProducer::produce	(	edm::StreamID	,
		edm::Event &	event,
		const edm::EventSetup &	setup
	)		const

overridevirtual

Implements edm::global::EDProducerBase.

Definition at line 95 of file LowPtGsfElectronIDProducer.cc.

                                                                                                        {
   // Get z-component of B field
   edm::ESHandle<MagneticField> field;
   setup.get<IdealMagneticFieldRecord>().get(field);
   math::XYZVector zfield(field->inTesla(GlobalPoint(0, 0, 0)));
  
   // Pileup
   edm::Handle<double> rho;
   event.getByToken(rho_, rho);
   if (!rho.isValid()) {
     std::ostringstream os;
     os << "Problem accessing rho collection for low-pT electrons" << std::endl;
     throw cms::Exception("InvalidHandle", os.str());
   }
  
   // Retrieve pat::Electrons or reco::GsfElectrons from Event
   edm::Handle<pat::ElectronCollection> patElectrons;
   edm::Handle<reco::GsfElectronCollection> electrons;
   if (usePAT_) {
     event.getByToken(patElectrons_, patElectrons);
   } else {
     event.getByToken(electrons_, electrons);
   }
  
   // ElectronSeed unbiased BDT
   edm::Handle<edm::ValueMap<float> > unbiasedH;
   if (!unbiased_.isUninitialized()) {
     event.getByToken(unbiased_, unbiasedH);
   }
  
   // Iterate through Electrons, evaluate BDT, and store result
   std::vector<std::vector<float> > output;
   unsigned int nElectrons = usePAT_ ? patElectrons->size() : electrons->size();
   for (unsigned int iname = 0; iname < names_.size(); ++iname) {
     output.emplace_back(nElectrons, -999.);
   }
  
   if (usePAT_) {
     for (unsigned int iele = 0; iele < nElectrons; iele++) {
       edm::Ptr<pat::Electron> ele(patElectrons, iele);
       if (!ele->isElectronIDAvailable("unbiased")) {
         continue;
       }
       for (unsigned int iname = 0; iname < names_.size(); ++iname) {
         output[iname][iele] = eval(names_[iname], ele, *rho, ele->electronID("unbiased"), zfield.z());
       }
     }
   } else {
     for (unsigned int iele = 0; iele < nElectrons; iele++) {
       edm::Ptr<reco::GsfElectron> ele(electrons, iele);
       if (ele->core().isNull()) {
         continue;
       }
       const auto& gsf = ele->core()->gsfTrack();  // reco::GsfTrackRef
       if (gsf.isNull()) {
         continue;
       }
       float unbiased = (*unbiasedH)[gsf];
       for (unsigned int iname = 0; iname < names_.size(); ++iname) {
         output[iname][iele] = eval(names_[iname], ele, *rho, unbiased, zfield.z());
       }
     }
   }
  
   // Create and put ValueMap in Event
   for (unsigned int iname = 0; iname < names_.size(); ++iname) {
     auto ptr = std::make_unique<edm::ValueMap<float> >(edm::ValueMap<float>());
     edm::ValueMap<float>::Filler filler(*ptr);
     if (usePAT_) {
       filler.insert(patElectrons, output[iname].begin(), output[iname].end());
     } else {
       filler.insert(electrons, output[iname].begin(), output[iname].end());
     }
     filler.fill();
     event.put(std::move(ptr), names_[iname]);
   }
 }