HLTCaloJetIDProducer Class Reference

This applies CaloJet ID and produces a jet collection with jets that pass the ID. More...

#include <HLTCaloJetIDProducer.h>

Inheritance diagram for HLTCaloJetIDProducer:

Public Member Functions
	HLTCaloJetIDProducer (const edm::ParameterSet &iConfig)
void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
	~HLTCaloJetIDProducer () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final

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

Private Attributes
edm::InputTag	inputTag_
	input CaloJet collection More...
reco::helper::JetIDHelper	jetIDHelper_
	A helper to calculates calo jet ID variables. More...
edm::ParameterSet	jetIDParams_
	CaloJet ID parameters. More...
edm::EDGetTokenT< reco::CaloJetCollection >	m_theCaloJetToken
double	max_EMF_
	maximum EMF More...
double	min_EMF_
	minimum EMF More...
int	min_N90_
	mininum N90 More...
int	min_N90hits_
	mininum N90hits More...

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

This applies CaloJet ID and produces a jet collection with jets that pass the ID.

Author

a Jet/MET person

Michele de Gruttola, Jia Fu Low (Nov 2013)

This receives a CaloJet collection, selects jets that pass CaloJet ID, and makes an output CaloJet collection with only jets that pass.

See header file for documentation

Author

a Jet/MET person

Definition at line 35 of file HLTCaloJetIDProducer.h.

Constructor & Destructor Documentation

HLTCaloJetIDProducer()

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

explicit

Definition at line 17 of file HLTCaloJetIDProducer.cc.

    : min_N90_(iConfig.getParameter<int>("min_N90")),
      min_N90hits_(iConfig.getParameter<int>("min_N90hits")),
      min_EMF_(iConfig.getParameter<double>("min_EMF")),
      max_EMF_(iConfig.getParameter<double>("max_EMF")),
      inputTag_(iConfig.getParameter<edm::InputTag>("jetsInput")),
      jetIDParams_(iConfig.getParameter<edm::ParameterSet>("JetIDParams")),
      jetIDHelper_(jetIDParams_, consumesCollector()) {
  m_theCaloJetToken = consumes<reco::CaloJetCollection>(inputTag_);
 
  // Register the products
  produces<reco::CaloJetCollection>();
}

References inputTag_, and m_theCaloJetToken.

~HLTCaloJetIDProducer()

HLTCaloJetIDProducer::~HLTCaloJetIDProducer ( )

overridedefault

Member Function Documentation

fillDescriptions()

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

static

Definition at line 35 of file HLTCaloJetIDProducer.cc.

                                                                                      {
  edm::ParameterSetDescription desc;
  desc.add<int>("min_N90", -2);
  desc.add<int>("min_N90hits", 2);
  desc.add<double>("min_EMF", 1e-6);
  desc.add<double>("max_EMF", 999.);
  desc.add<edm::InputTag>("jetsInput", edm::InputTag("hltAntiKT4CaloJets"));
 
  edm::ParameterSetDescription descNested;
  descNested.add<bool>("useRecHits", true);
  descNested.add<edm::InputTag>("hbheRecHitsColl", edm::InputTag("hltHbhereco"));
  descNested.add<edm::InputTag>("hoRecHitsColl", edm::InputTag("hltHoreco"));
  descNested.add<edm::InputTag>("hfRecHitsColl", edm::InputTag("hltHfreco"));
  descNested.add<edm::InputTag>("ebRecHitsColl", edm::InputTag("hltEcalRecHit", "EcalRecHitsEB"));
  descNested.add<edm::InputTag>("eeRecHitsColl", edm::InputTag("hltEcalRecHit", "EcalRecHitsEE"));
  desc.add<edm::ParameterSetDescription>("JetIDParams", descNested);
 
  descriptions.add("hltCaloJetIDProducer", desc);
}

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), MillePedeFileConverter_cfg::e, and HLT_2018_cff::InputTag.

produce()

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

override

Definition at line 56 of file HLTCaloJetIDProducer.cc.

                                                                                {
  // Create a pointer to the products
  std::unique_ptr<reco::CaloJetCollection> result(new reco::CaloJetCollection());
 
  edm::Handle<reco::CaloJetCollection> calojets;
  iEvent.getByToken(m_theCaloJetToken, calojets);
 
  for (auto const& j : *calojets) {
    bool pass = false;
 
    if (!(j.energy() > 0.))
      continue;  // skip jets with zero or negative energy
 
    if (std::abs(j.eta()) >= 2.6) {
      pass = true;
 
    } else {
      if (min_N90hits_ > 0)
        jetIDHelper_.calculate(iEvent, iSetup, j);
      if ((j.emEnergyFraction() >= min_EMF_) && (j.emEnergyFraction() <= max_EMF_) && (j.n90() >= min_N90_) &&
          ((min_N90hits_ <= 0) || (jetIDHelper_.n90Hits() >= min_N90hits_))) {
        pass = true;
      }
    }
 
    if (pass)
      result->push_back(j);
  }
 
  // Put the products into the Event
  iEvent.put(std::move(result));
}

References funct::abs(), reco::helper::JetIDHelper::calculate(), iEvent, dqmiolumiharvest::j, jetIDHelper_, m_theCaloJetToken, max_EMF_, min_EMF_, min_N90_, min_N90hits_, eostools::move(), reco::helper::JetIDHelper::n90Hits(), and mps_fire::result.

Member Data Documentation

inputTag_

edm::InputTag HLTCaloJetIDProducer::inputTag_

private

input CaloJet collection

Definition at line 47 of file HLTCaloJetIDProducer.h.

Referenced by HLTCaloJetIDProducer().

jetIDHelper_

reco::helper::JetIDHelper HLTCaloJetIDProducer::jetIDHelper_

private

A helper to calculates calo jet ID variables.

Definition at line 51 of file HLTCaloJetIDProducer.h.

Referenced by produce().

jetIDParams_

edm::ParameterSet HLTCaloJetIDProducer::jetIDParams_

private

CaloJet ID parameters.

Definition at line 48 of file HLTCaloJetIDProducer.h.

m_theCaloJetToken

edm::EDGetTokenT<reco::CaloJetCollection> HLTCaloJetIDProducer::m_theCaloJetToken

private

Definition at line 53 of file HLTCaloJetIDProducer.h.

Referenced by HLTCaloJetIDProducer(), and produce().

max_EMF_

double HLTCaloJetIDProducer::max_EMF_

private

maximum EMF

Definition at line 46 of file HLTCaloJetIDProducer.h.

Referenced by produce().

min_EMF_

double HLTCaloJetIDProducer::min_EMF_

private

minimum EMF

Definition at line 45 of file HLTCaloJetIDProducer.h.

Referenced by produce().

min_N90_

int HLTCaloJetIDProducer::min_N90_

private

mininum N90

Definition at line 43 of file HLTCaloJetIDProducer.h.

Referenced by produce().

min_N90hits_

int HLTCaloJetIDProducer::min_N90hits_

private

mininum N90hits

Definition at line 44 of file HLTCaloJetIDProducer.h.

Referenced by produce().