L6SLBCorrectorImpl Class Reference

#include <L6SLBCorrectorImpl.h>

Inheritance diagram for L6SLBCorrectorImpl:

Public Types
typedef L6SLBCorrectorImplMaker	Maker
Public Types inherited from reco::JetCorrectorImpl
typedef reco::Particle::LorentzVector	LorentzVector

Public Member Functions
virtual double	correction (const LorentzVector &fJet) const override
	apply correction using Jet information only More...
virtual double	correction (const reco::Jet &fJet) const override
	apply correction using Jet information only More...
virtual double	correction (const reco::Jet &fJet, const edm::RefToBase< reco::Jet > &refToRawJet) const override
	apply correction using all event information More...
	L6SLBCorrectorImpl (std::shared_ptr< FactorizedJetCorrectorCalculator const > corrector, edm::RefProd< std::vector< reco::SoftLeptonTagInfo >> const &bTagInfoMuon, edm::RefProd< std::vector< reco::SoftLeptonTagInfo >> const &bTagInfoElec, bool addMuonToJet)
virtual bool	refRequired () const override
	if correction needs the jet reference More...
Public Member Functions inherited from reco::JetCorrectorImpl
virtual double	correction (const reco::Jet &fJet, const edm::RefToBase< reco::Jet > &fJetRef, LorentzVector &corrected) const
	Apply vectorial correction. More...
	JetCorrectorImpl ()
virtual bool	vectorialCorrection () const
	if vectorial correction is provided More...
virtual	~JetCorrectorImpl ()

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

Private Attributes
bool	addMuonToJet_
edm::RefProd< std::vector < reco::SoftLeptonTagInfo > >	bTagInfoElec_
edm::RefProd< std::vector < reco::SoftLeptonTagInfo > >	bTagInfoMuon_
std::shared_ptr < FactorizedJetCorrectorCalculator const >	corrector_

Detailed Description

Definition at line 40 of file L6SLBCorrectorImpl.h.

Member Typedef Documentation

typedef L6SLBCorrectorImplMaker L6SLBCorrectorImpl::Maker

Definition at line 46 of file L6SLBCorrectorImpl.h.

Constructor & Destructor Documentation

L6SLBCorrectorImpl::L6SLBCorrectorImpl	(	std::shared_ptr< FactorizedJetCorrectorCalculator const >	corrector,
		edm::RefProd< std::vector< reco::SoftLeptonTagInfo >> const &	bTagInfoMuon,
		edm::RefProd< std::vector< reco::SoftLeptonTagInfo >> const &	bTagInfoElec,
		bool	addMuonToJet
	)

Definition at line 72 of file L6SLBCorrectorImpl.cc.

                                         :
           corrector_(corrector),
           bTagInfoMuon_(bTagInfoMuon),
           bTagInfoElec_(bTagInfoElec),
           addMuonToJet_(addMuonToJet)
{
}

Member Function Documentation

double L6SLBCorrectorImpl::correction ( const LorentzVector &  fJet ) const

overridevirtual

apply correction using Jet information only

Implements reco::JetCorrectorImpl.

Definition at line 88 of file L6SLBCorrectorImpl.cc.

References Exception.

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

double L6SLBCorrectorImpl::correction ( const reco::Jet &  fJet ) const

overridevirtual

apply correction using Jet information only

Implements reco::JetCorrectorImpl.

Definition at line 97 of file L6SLBCorrectorImpl.cc.

References Exception.

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

double L6SLBCorrectorImpl::correction ( const reco::Jet &  fJet, const edm::RefToBase< reco::Jet > &  refToRawJet  ) const

overridevirtual

apply correction using all event information

Reimplemented from reco::JetCorrectorImpl.

Definition at line 106 of file L6SLBCorrectorImpl.cc.

References addMuonToJet_, bTagInfoElec_, bTagInfoMuon_, corrector_, reco::LeafCandidate::energy(), reco::LeafCandidate::eta(), getBTagInfoIndex(), 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(), and makeHLTPrescaleTable::values.

{
  FactorizedJetCorrectorCalculator::VariableValues values;
  values.setJetPt(fJet.pt());
  values.setJetEta(fJet.eta());
  values.setJetPhi(fJet.phi());
  values.setJetE(fJet.energy());
  
  const reco::SoftLeptonTagInfo& sltMuon =
    (*bTagInfoMuon_)[getBTagInfoIndex(refToRawJet,*bTagInfoMuon_)];
  if (sltMuon.leptons()>0) {
    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 {
    const reco::SoftLeptonTagInfo& sltElec =
      (*bTagInfoElec_)[getBTagInfoIndex(refToRawJet,*bTagInfoElec_)];
    if (sltElec.leptons()>0) {
      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;
}

int L6SLBCorrectorImpl::getBTagInfoIndex ( const edm::RefToBase< reco::Jet > &  refToRawJet, const std::vector< reco::SoftLeptonTagInfo > &  tags  ) const

private

Definition at line 146 of file L6SLBCorrectorImpl.cc.

References edm::RefToBase< T >::get(), 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;
}

virtual bool L6SLBCorrectorImpl::refRequired ( ) const

inlineoverridevirtual

if correction needs the jet reference

Implements reco::JetCorrectorImpl.

Definition at line 66 of file L6SLBCorrectorImpl.h.

{return true;} 

Member Data Documentation

bool L6SLBCorrectorImpl::addMuonToJet_

private

Definition at line 85 of file L6SLBCorrectorImpl.h.

Referenced by correction().

edm::RefProd<std::vector<reco::SoftLeptonTagInfo> > L6SLBCorrectorImpl::bTagInfoElec_

private

Definition at line 84 of file L6SLBCorrectorImpl.h.

Referenced by correction().

edm::RefProd<std::vector<reco::SoftLeptonTagInfo> > L6SLBCorrectorImpl::bTagInfoMuon_

private

Definition at line 83 of file L6SLBCorrectorImpl.h.

Referenced by correction().

std::shared_ptr<FactorizedJetCorrectorCalculator const> L6SLBCorrectorImpl::corrector_

private

Definition at line 82 of file L6SLBCorrectorImpl.h.

Referenced by correction().