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	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () 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(), submitPVResolutionJobs::desc, MillePedeFileConverter_cfg::e, and HLT_FULL_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().