L6SLBCorrector Class Reference

#include <L6SLBCorrector.h>

Inheritance diagram for L6SLBCorrector:

Public Member Functions
double	correction (const LorentzVector &fJet) const override
	apply correction using Jet information only More...
double	correction (const reco::Jet &fJet) const override
	apply correction using Jet information only More...
double	correction (const reco::Jet &fJet, const edm::RefToBase< reco::Jet > &refToRawJet, const edm::Event &fEvent, const edm::EventSetup &fSetup) const override
	apply correction using all event information More...
bool	eventRequired () const override
	if correction needs event information More...
	L6SLBCorrector (const JetCorrectorParameters &fParam, const edm::ParameterSet &fConfig)
bool	refRequired () const override
	if correction needs the jet reference More...
	~L6SLBCorrector () override
Public Member Functions inherited from JetCorrector
virtual double	correction (const reco::Jet &fJet, const edm::Event &fEvent, const edm::EventSetup &fSetup) const
	apply correction using all event information More...
virtual double	correction (const reco::Jet &fJet, const edm::RefToBase< reco::Jet > &fJetRef, const edm::Event &fEvent, const edm::EventSetup &fSetup, LorentzVector &corrected) const
	Apply vectorial correction using all event information. More...
	JetCorrector ()
virtual bool	vectorialCorrection () const
	if vectorial correction is provided More...
virtual	~JetCorrector ()

Private Member Functions
int	getBTagInfoIndex (const edm::RefToBase< reco::Jet > &refToRawJet, const std::vector< reco::SoftLeptonTagInfo > &tags) const

Private Attributes
bool	addMuonToJet_
FactorizedJetCorrectorCalculator *	corrector_
edm::InputTag	srcBTagInfoElec_
edm::InputTag	srcBTagInfoMuon_
std::string	tagName_

Additional Inherited Members
Public Types inherited from JetCorrector
typedef reco::Particle::LorentzVector	LorentzVector
Static Public Member Functions inherited from JetCorrector
static const JetCorrector *	getJetCorrector (const std::string &fName, const edm::EventSetup &fSetup)
	retrieve corrector from the event setup. troughs exception if something is missing More...

Detailed Description

Definition at line 18 of file L6SLBCorrector.h.

Constructor & Destructor Documentation

L6SLBCorrector::L6SLBCorrector	(	const JetCorrectorParameters &	fParam,
		const edm::ParameterSet &	fConfig
	)

Definition at line 28 of file L6SLBCorrector.cc.

References corrector_.

    : addMuonToJet_(fConfig.getParameter<bool>("addMuonToJet")),
      srcBTagInfoElec_(fConfig.getParameter<edm::InputTag>("srcBTagInfoElectron")),
      srcBTagInfoMuon_(fConfig.getParameter<edm::InputTag>("srcBTagInfoMuon")),
      corrector_(nullptr) {
  vector<JetCorrectorParameters> vParam;
  vParam.push_back(fParam);
  corrector_ = new FactorizedJetCorrectorCalculator(vParam);
}

L6SLBCorrector::~L6SLBCorrector ( )

override

Definition at line 39 of file L6SLBCorrector.cc.

References corrector_.

{ delete corrector_; }

Member Function Documentation

double L6SLBCorrector::correction ( const LorentzVector &  fJet ) const

overridevirtual

apply correction using Jet information only

Implements JetCorrector.

Definition at line 46 of file L6SLBCorrector.cc.

References Exception.

                                                                 {
  throw cms::Exception("EventRequired") << "Wrong interface correction(LorentzVector), event required!";
  return 1.0;
}

double L6SLBCorrector::correction ( const reco::Jet &  fJet ) const

overridevirtual

apply correction using Jet information only

Implements JetCorrector.

Definition at line 52 of file L6SLBCorrector.cc.

References Exception.

                                                           {
  throw cms::Exception("EventRequired") << "Wrong interface correction(reco::Jet), event required!";
  return 1.0;
}

double L6SLBCorrector::correction ( const reco::Jet &  fJet, const edm::RefToBase< reco::Jet > &  refToRawJet, const edm::Event &  fEvent, const edm::EventSetup &  fSetup  ) const

overridevirtual

apply correction using all event information

Reimplemented from JetCorrector.

Definition at line 58 of file L6SLBCorrector.cc.

References addMuonToJet_, corrector_, reco::LeafCandidate::energy(), reco::LeafCandidate::eta(), getBTagInfoIndex(), edm::Event::getByLabel(), FactorizedJetCorrectorCalculator::getCorrection(), reco::TemplatedSoftLeptonTagInfo< REF >::lepton(), reco::TemplatedSoftLeptonTagInfo< REF >::leptons(), reco::LeafCandidate::phi(), reco::LeafCandidate::pt(), reco::TrackBase::px(), reco::TrackBase::py(), reco::TrackBase::pz(), FactorizedJetCorrectorCalculator::VariableValues::setAddLepToJet(), FactorizedJetCorrectorCalculator::VariableValues::setJetE(), FactorizedJetCorrectorCalculator::VariableValues::setJetEta(), FactorizedJetCorrectorCalculator::VariableValues::setJetPhi(), FactorizedJetCorrectorCalculator::VariableValues::setJetPt(), FactorizedJetCorrectorCalculator::VariableValues::setLepPx(), FactorizedJetCorrectorCalculator::VariableValues::setLepPy(), FactorizedJetCorrectorCalculator::VariableValues::setLepPz(), srcBTagInfoElec_, srcBTagInfoMuon_, and makeHLTPrescaleTable::values.

                                                                     {
  FactorizedJetCorrectorCalculator::VariableValues values;
  values.setJetPt(fJet.pt());
  values.setJetEta(fJet.eta());
  values.setJetPhi(fJet.phi());
  values.setJetE(fJet.energy());

  edm::Handle<vector<reco::SoftLeptonTagInfo> > muoninfos;
  fEvent.getByLabel(srcBTagInfoMuon_, muoninfos);

  const reco::SoftLeptonTagInfo& sltMuon = (*muoninfos)[getBTagInfoIndex(refToRawJet, *muoninfos)];
  if (sltMuon.leptons() > 0) {
    const edm::RefToBase<reco::Track>& trackRef = sltMuon.lepton(0);
    values.setLepPx(trackRef->px());
    values.setLepPy(trackRef->py());
    values.setLepPz(trackRef->pz());
    values.setAddLepToJet(addMuonToJet_);
    return corrector_->getCorrection(values);
  } else {
    edm::Handle<vector<reco::SoftLeptonTagInfo> > elecinfos;
    fEvent.getByLabel(srcBTagInfoElec_, elecinfos);
    const reco::SoftLeptonTagInfo& sltElec = (*elecinfos)[getBTagInfoIndex(refToRawJet, *elecinfos)];
    if (sltElec.leptons() > 0) {
      const edm::RefToBase<reco::Track>& trackRef = sltElec.lepton(0);
      values.setLepPx(trackRef->px());
      values.setLepPy(trackRef->py());
      values.setLepPz(trackRef->pz());
      values.setAddLepToJet(false);
      return corrector_->getCorrection(values);
    }
  }
  return 1.0;
}

bool L6SLBCorrector::eventRequired ( ) const

inlineoverridevirtual

if correction needs event information

Implements JetCorrector.

Definition at line 41 of file L6SLBCorrector.h.

{ return true; }

int L6SLBCorrector::getBTagInfoIndex ( const edm::RefToBase< reco::Jet > &  refToRawJet, const std::vector< reco::SoftLeptonTagInfo > &  tags  ) const

private

Definition at line 100 of file L6SLBCorrector.cc.

References edm::RefToBase< T >::get(), mps_fire::i, and metsig::jet.

Referenced by correction().

                                                                                      {
  for (unsigned int i = 0; i < tags.size(); i++)
    if (tags[i].jet().get() == refToRawJet.get())
      return i;
  return -1;
}

bool L6SLBCorrector::refRequired ( ) const

inlineoverridevirtual

if correction needs the jet reference

Implements JetCorrector.

Definition at line 44 of file L6SLBCorrector.h.

{ return true; }

Member Data Documentation

bool L6SLBCorrector::addMuonToJet_

private

Definition at line 58 of file L6SLBCorrector.h.

Referenced by correction().

FactorizedJetCorrectorCalculator* L6SLBCorrector::corrector_

private

Definition at line 61 of file L6SLBCorrector.h.

Referenced by correction(), L6SLBCorrector(), and ~L6SLBCorrector().

edm::InputTag L6SLBCorrector::srcBTagInfoElec_

private

Definition at line 59 of file L6SLBCorrector.h.

Referenced by correction().

edm::InputTag L6SLBCorrector::srcBTagInfoMuon_

private

Definition at line 60 of file L6SLBCorrector.h.

Referenced by correction().

std::string L6SLBCorrector::tagName_

private

Definition at line 57 of file L6SLBCorrector.h.