Analysis-level calorimeter jet class. More...

#include <DataFormats/PatCandidates/interface/Jet.h>

Inheritance diagram for pat::Jet:

Public Member Functions
void	addBDiscriminatorPair (const std::pair< std::string, float > &thePair)
	method to add a algolabel-discriminator pair
void	addTagInfo (const std::string &label, const TagInfoFwdPtrCollection::value_type &info)
const reco::TrackRefVector &	associatedTracks () const
	method to return a vector of refs to the tracks associated to this jet
const std::vector< std::string >	availableJECLevels (const int &set=0) const
const std::vector< std::string >	availableJECLevels (const std::string &set) const
const std::vector< std::string >	availableJECSets () const
	---- methods for jet corrections ----
float	bDiscriminator (const std::string &theLabel) const
	---- methods for accessing b-tagging info ----
const CaloSpecific &	caloSpecific () const
	retrieve the calo specific part of the jet
CaloTowerFwdPtrVector const &	caloTowersFwdPtr () const
	Access to bare FwdPtr collections.
float	chargedEmEnergy () const
	chargedEmEnergy
float	chargedEmEnergyFraction () const
	chargedEmEnergyFraction (relative to uncorrected jet energy)
float	chargedHadronEnergy () const
	chargedHadronEnergy
float	chargedHadronEnergyFraction () const
	chargedHadronEnergyFraction (relative to uncorrected jet energy)
int	chargedHadronMultiplicity () const
	chargedHadronMultiplicity
float	chargedMuEnergy () const
	chargedMuEnergy
float	chargedMuEnergyFraction () const
	chargedMuEnergyFraction
int	chargedMultiplicity () const
	chargedMultiplicity
virtual Jet *	clone () const
	required reimplementation of the Candidate's clone method
Jet	correctedJet (const std::string &level, const std::string &flavor="none", const std::string &set="") const
Jet	correctedJet (const unsigned int &level, const JetCorrFactors::Flavor &flavor=JetCorrFactors::NONE, const unsigned int &set=0) const
const LorentzVector &	correctedP4 (const std::string &level, const std::string &flavor="none", const std::string &set="") const
const LorentzVector &	correctedP4 (const unsigned int &level, const JetCorrFactors::Flavor &flavor=JetCorrFactors::NONE, const unsigned int &set=0) const
JetCorrFactors::Flavor	currentJECFlavor () const
	return flavour of the current step of jet energy corrections
std::string	currentJECLevel () const
	return the name of the current step of jet energy corrections
std::string	currentJECSet () const
	returns the label of the current set of jet energy corrections
virtual const reco::Candidate *	daughter (size_t i) const
float	elecMultiplicity () const
	chargedMultiplicity
const reco::TrackRefVector &	elecsInVertexInCalo () const
	electrons fully contained in cone
const reco::TrackRefVector &	elecsInVertexOutCalo () const
	electrons that curled out
const reco::TrackRefVector &	elecsOutVertexInCalo () const
	electrons that curled in
float	electronEnergy () const
	electronEnergy
float	electronEnergyFraction () const
	electronEnergyFraction (relative to corrected jet energy)
int	electronMultiplicity () const
	electronMultiplicity
float	emEnergyFraction () const
	returns the jet electromagnetic energy fraction
float	emEnergyInEB () const
	returns the jet electromagnetic energy in EB
float	emEnergyInEE () const
	returns the jet electromagnetic energy in EE
float	emEnergyInHF () const
	returns the jet electromagnetic energy extracted from HF
float	energyFractionHadronic () const
	returns the jet hadronic energy fraction
const reco::GenJet *	genJet () const
	return the matched generated jet
edm::FwdRef < reco::GenJetCollection > const &	genJetFwdRef () const
const reco::GenParticle *	genParton () const
	---- methods for MC matching ----
CaloTowerPtr	getCaloConstituent (unsigned fIndex) const
	convert generic constituent to specific type
std::vector< CaloTowerPtr > const &	getCaloConstituents () const
const std::vector< std::pair < std::string, float > > &	getPairDiscri () const
	get vector of paire labelname-disciValue
reco::PFCandidatePtr	getPFConstituent (unsigned fIndex) const
	convert generic constituent to specific type
std::vector < reco::PFCandidatePtr > const &	getPFConstituents () const
float	hadEnergyInHB () const
	returns the jet hadronic energy in HB
float	hadEnergyInHE () const
	returns the jet hadronic energy in HE
float	hadEnergyInHF () const
	returns the jet hadronic energy in HF
float	hadEnergyInHO () const
	returns the jet hadronic energy in HO
bool	hasTagInfo (const std::string label) const
	check to see if the given tag info is nonzero
float	HFEMEnergy () const
	HFEMEnergy.
float	HFEMEnergyFraction () const
	HFEMEnergyFraction (relative to corrected jet energy)
int	HFEMMultiplicity () const
	HFEMMultiplicity.
float	HFHadronEnergy () const
	HFHadronEnergy.
float	HFHadronEnergyFraction () const
	HFHadronEnergyFraction (relative to corrected jet energy)
int	HFHadronMultiplicity () const
	HFHadronMultiplicity.
bool	isBasicJet () const
	check to see if the jet is no more than a reco::BasicJet
bool	isCaloJet () const
	check to see if the jet is a reco::CaloJet
bool	isJPTJet () const
	check to see if the jet is a reco::JPTJet
bool	isPFJet () const
	check to see if the jet is a reco::PFJet
float	jecFactor (const std::string &level, const std::string &flavor="none", const std::string &set="") const
float	jecFactor (const unsigned int &level, const JetCorrFactors::Flavor &flavor=JetCorrFactors::NONE, const unsigned int &set=0) const
bool	jecSetAvailable (const std::string &set) const
bool	jecSetAvailable (const unsigned int &set) const
bool	jecSetsAvailable () const
	Jet (const edm::Ptr< reco::Jet > &aJetRef)
	constructor from ref to reco::Jet
	Jet (const reco::Jet &aJet)
	constructor from a reco::Jet
	Jet (const edm::RefToBase< reco::Jet > &aJetRef)
	constructor from ref to reco::Jet
	Jet ()
	default constructor
float	jetCharge () const
	method to return the JetCharge computed when creating the Jet
reco::JetID const &	jetID () const
	accessing Jet ID information
const JPTSpecific &	jptSpecific () const
	retrieve the jpt specific part of the jet
float	maxEInEmTowers () const
	returns the maximum energy deposited in ECAL towers
float	maxEInHadTowers () const
	returns the maximum energy deposited in HCAL towers
float	muonEnergy () const
	muonEnergy
float	muonEnergyFraction () const
	muonEnergyFraction (relative to corrected jet energy)
int	muonMultiplicity () const
	muonMultiplicity
const reco::TrackRefVector &	muonsInVertexInCalo () const
	muons fully contained in cone
const reco::TrackRefVector &	muonsInVertexOutCalo () const
	muons that curled out
const reco::TrackRefVector &	muonsOutVertexInCalo () const
	muons that curled in
int	n60 () const
	returns the number of constituents carrying a 60% of the total Jet energy*/
int	n90 () const
	returns the number of constituents carrying a 90% of the total Jet energy*/
float	neutralEmEnergy () const
	neutralEmEnergy
float	neutralEmEnergyFraction () const
	neutralEmEnergyFraction (relative to uncorrected jet energy)
float	neutralHadronEnergy () const
	neutralHadronEnergy
float	neutralHadronEnergyFraction () const
	neutralHadronEnergyFraction (relative to uncorrected jet energy)
int	neutralHadronMultiplicity () const
	neutralHadronMultiplicity
int	neutralMultiplicity () const
	neutralMultiplicity
virtual size_t	numberOfDaughters () const
int	partonFlavour () const
	return the flavour of the parton underlying the jet
reco::PFCandidateFwdPtrVector const &	pfCandidatesFwdPtr () const
const PFSpecific &	pfSpecific () const
	retrieve the pf specific part of the jet
float	photonEnergy () const
	photonEnergy
float	photonEnergyFraction () const
	photonEnergyFraction (relative to corrected jet energy)
int	photonMultiplicity () const
	photonMultiplicity
const reco::TrackRefVector &	pionsInVertexInCalo () const
	pions fully contained in cone
const reco::TrackRefVector &	pionsInVertexOutCalo () const
	pions that curled out
const reco::TrackRefVector &	pionsOutVertexInCalo () const
	pions that curled in
void	setAssociatedTracks (const reco::TrackRefVector &tracks)
	method to set the vector of refs to the tracks associated to this jet
void	setCaloSpecific (CaloSpecific newCaloSpecific)
	set the calo specific part of the jet
void	setCaloTowers (const CaloTowerFwdPtrCollection &caloTowers)
	method to store the CaloJet constituents internally
void	setGenJetRef (const edm::FwdRef< reco::GenJetCollection > &gj)
	method to set the matched generated jet reference, embedding if requested
void	setGenParton (const reco::GenParticleRef &gp, bool embed=false)
	method to set the matched parton
void	setJetCharge (float jetCharge)
	method to set the jet charge
void	setJetID (reco::JetID const &id)
	methods for jet ID
void	setJPTSpecific (JPTSpecific newJPTSpecific)
	set the jpt specific part of the jet
void	setPartonFlavour (int partonFl)
	method to set the flavour of the parton underlying the jet
void	setPFCandidates (const PFCandidateFwdPtrCollection &pfCandidates)
	method to store the PFCandidate constituents internally
void	setPFSpecific (PFSpecific newPFSpecific)
	set the pf specific part of the jet
const reco::BaseTagInfo *	tagInfo (const std::string &label) const
const reco::SecondaryVertexTagInfo *	tagInfoSecondaryVertex (const std::string &label="") const
TagInfoFwdPtrCollection const &	tagInfosFwdPtr () const
const reco::SoftLeptonTagInfo *	tagInfoSoftLepton (const std::string &label="") const
const reco::TrackIPTagInfo *	tagInfoTrackIP (const std::string &label="") const
float	towersArea () const
	returns area of contributing towers
void	updateFwdCaloTowerFwdPtr (unsigned int index, edm::Ptr< CaloTower > updateFwd)
void	updateFwdGenJetFwdRef (edm::Ref< reco::GenJetCollection > updateRef)
void	updateFwdPFCandidateFwdPtr (unsigned int index, edm::Ptr< reco::PFCandidate > updateFwd)
void	updateFwdTagInfoFwdPtr (unsigned int index, edm::Ptr< reco::BaseTagInfo > updateFwd)
const float &	zspCorrection () const
	zero suppression correction
virtual	~Jet ()
	destructor
Protected Attributes
reco::TrackRefVector	associatedTracks_
CaloTowerCollection	caloTowers_
CaloTowerFwdPtrVector	caloTowersFwdPtr_
std::vector< CaloTowerPtr >	caloTowersTemp_
JetCorrFactors::Flavor	currentJECFlavor_
unsigned int	currentJECLevel_
unsigned int	currentJECSet_
bool	embeddedCaloTowers_
bool	embeddedPFCandidates_
std::vector< reco::GenJet >	genJet_
edm::FwdRef < reco::GenJetCollection >	genJetFwdRef_
reco::GenJetRefVector	genJetRef_
std::vector< pat::JetCorrFactors >	jec_
float	jetCharge_
reco::JetID	jetID_
std::vector< std::pair < std::string, float > >	pairDiscriVector_
int	partonFlavour_
reco::PFCandidateCollection	pfCandidates_
reco::PFCandidateFwdPtrVector	pfCandidatesFwdPtr_
std::vector< reco::PFCandidatePtr >	pfCandidatesTemp_
std::vector< CaloSpecific >	specificCalo_
std::vector< JPTSpecific >	specificJPT_
std::vector< PFSpecific >	specificPF_
std::vector< std::string >	tagInfoLabels_
edm::OwnVector< reco::BaseTagInfo >	tagInfos_
TagInfoFwdPtrCollection	tagInfosFwdPtr_
Private Member Functions
void	addJECFactors (const JetCorrFactors &jec)
	add more sets of energy correction factors
void	cacheCaloTowers () const
	method to cache the constituents to allow "user-friendly" access
void	cachePFCandidates () const
	method to cache the constituents to allow "user-friendly" access
const JetCorrFactors *	corrFactors_ (const std::string &set) const
	return the jet correction factors of a different set, for systematic studies
const JetCorrFactors *	corrFactors_ () const
	return the correction factor for this jet. Throws if they're not available.
void	currentJECFlavor (const JetCorrFactors::Flavor &flavor)
	update the current JEC flavor; used by correctedJet
void	currentJECLevel (const unsigned int &level)
	update the current JEC level; used by correctedJet
void	currentJECSet (const unsigned int &set)
	update the current JEC set; used by correctedJet
void	initializeJEC (unsigned int level, const JetCorrFactors::Flavor &flavor=JetCorrFactors::NONE, unsigned int set=0)
	initialize the jet to a given JEC level during creation starting from Uncorrected
int	jecSet (const std::string &label) const
	return true if this jet carries the jet correction factors of a different set, for systematic studies
template<typename T >
const T *	tagInfoByType () const
void	tryImportSpecific (const reco::Jet &source)
	constructor helper that tries to import the specific info from the source jet
Private Attributes
bool	isCaloTowerCached_
	cache calo towers
bool	isPFCandidateCached_
Friends
class	PATJetProducer
std::ostream &	reco::operator<< (std::ostream &out, const Jet &obj)
	pipe operator (introduced to use pat::Jet with PFTopProjectors)

Detailed Description

Analysis-level calorimeter jet class.

Jet implements the analysis-level calorimeter jet class within the 'pat' namespace

Author:: Steven Lowette, Giovanni Petrucciani, Roger Wolf, Christian Autermann

Version:

Id:: Jet.h,v 1.56 2011/08/10 13:50:38 eschliec Exp

Definition at line 71 of file Jet.h.

Constructor & Destructor Documentation

Jet::Jet ( )

default constructor

Reimplemented from reco::Jet.

Definition at line 13 of file Jet.cc.

Referenced by clone().

         :
  PATObject<reco::Jet>(reco::Jet()),
  embeddedCaloTowers_(false),
  embeddedPFCandidates_(false),
  partonFlavour_(0),
  jetCharge_(0.),
  isCaloTowerCached_(false),
  isPFCandidateCached_(false)
{
}

Jet::Jet ( const reco::Jet & aJet )

constructor from a reco::Jet

Definition at line 25 of file Jet.cc.

References tryImportSpecific().

                             :
  PATObject<reco::Jet>(aJet),
  embeddedCaloTowers_(false),
  embeddedPFCandidates_(false),
  partonFlavour_(0),
  jetCharge_(0.0),
  isCaloTowerCached_(false),
  isPFCandidateCached_(false)
{
  tryImportSpecific(aJet);
}

Jet::Jet ( const edm::RefToBase< reco::Jet > & aJetRef )

constructor from ref to reco::Jet

Definition at line 51 of file Jet.cc.

References tryImportSpecific().

                                              :
  PATObject<reco::Jet>(aJetRef),
  embeddedCaloTowers_(false),
  embeddedPFCandidates_(false),
  partonFlavour_(0),
  jetCharge_(0.0),
  isCaloTowerCached_(false),
  isPFCandidateCached_(false)
{
  tryImportSpecific(*aJetRef);
}

Jet::Jet ( const edm::Ptr< reco::Jet > & aJetRef )

constructor from ref to reco::Jet

Definition at line 38 of file Jet.cc.

References tryImportSpecific().

                                        :
  PATObject<reco::Jet>(aJetRef),
  embeddedCaloTowers_(false),
  embeddedPFCandidates_(false),
  partonFlavour_(0),
  jetCharge_(0.0),
  isCaloTowerCached_(false),
  isPFCandidateCached_(false)
{
  tryImportSpecific(*aJetRef);
}

Jet::~Jet ( ) [virtual]

destructor

Reimplemented from reco::Jet.

Definition at line 106 of file Jet.cc.

{
}

Member Function Documentation

void Jet::addBDiscriminatorPair ( const std::pair< std::string, float > & thePair )

method to add a algolabel-discriminator pair

Definition at line 434 of file Jet.cc.

References pairDiscriVector_.

Referenced by pat::PATJetProducer::produce().

                                                                         {
  pairDiscriVector_.push_back(thePair);
}

void pat::Jet::addJECFactors ( const JetCorrFactors & jec ) [inline, private]

add more sets of energy correction factors

Definition at line 155 of file Jet.h.

References jec_.

Referenced by pat::PATJetProducer::produce().

{jec_.push_back(jec); };

void Jet::addTagInfo	(	const std::string &	label,
		const TagInfoFwdPtrCollection::value_type &	info
	)

sets a tagInfo with the given name from an edm::Ptr<T> to it. If the label ends with 'TagInfos', the 'TagInfos' is stripped out.

Definition at line 372 of file Jet.cc.

References UserOptions_cff::idx, tagInfoLabels_, and tagInfosFwdPtr_.

Referenced by pat::PATJetProducer::produce().

                                                               {
    std::string::size_type idx = label.find("TagInfos");
    if (idx == std::string::npos) {
      tagInfoLabels_.push_back(label);
    } else {
        tagInfoLabels_.push_back(label.substr(0,idx));
    }
    tagInfosFwdPtr_.push_back(info);
}

const reco::TrackRefVector & Jet::associatedTracks ( ) const

method to return a vector of refs to the tracks associated to this jet

Definition at line 391 of file Jet.cc.

References associatedTracks_.

Referenced by main().

                                                       {
  return associatedTracks_;
}

const std::vector< std::string > Jet::availableJECLevels ( const int & set = 0 ) const

Definition at line 232 of file Jet.cc.

References jec_.

{
  return set>=0 ? jec_.at(set).correctionLabels() : std::vector<std::string>();
}

const std::vector<std::string> pat::Jet::availableJECLevels ( const std::string & set ) const [inline]

Definition at line 109 of file Jet.h.

References availableJECLevels(), and jecSet().

Referenced by availableJECLevels().

{ return availableJECLevels(jecSet(set)); };

const std::vector< std::string > Jet::availableJECSets ( ) const

---- methods for jet corrections ----

all available label-names of all sets of jet energy corrections

returns the labels of all available sets of jet energy corrections

Definition at line 224 of file Jet.cc.

References jec_.

{
  std::vector<std::string> sets;
  for(std::vector<pat::JetCorrFactors>::const_iterator corrFactor=jec_.begin(); corrFactor!=jec_.end(); ++corrFactor)
    sets.push_back(corrFactor->jecSet());
  return sets;
}

float Jet::bDiscriminator ( const std::string & theLabel ) const

---- methods for accessing b-tagging info ----

get b discriminant from label name

Definition at line 308 of file Jet.cc.

References first, i, and pairDiscriVector_.

Referenced by TtSemiLepJetComb::bTag(), bJetSelector::IsbTag(), TtSemiLRSignalSelObservables::CompareBdisc::operator()(), TtHadLRJetCombObservables::operator()(), TtHadLRSignalSelObservables::CompareBdisc::operator()(), and TtSemiLRJetCombObservables::operator()().

                                                        {
  float discriminator = -1000.;
  const std::string & theLabel = ((aLabel == "" || aLabel == "default")) ? "trackCountingHighEffBJetTags" : aLabel;
  for(unsigned int i=0; i!=pairDiscriVector_.size(); i++){
    if(pairDiscriVector_[i].first == theLabel){
      discriminator = pairDiscriVector_[i].second;
    }
  }
  return discriminator;
}

void Jet::cacheCaloTowers ( ) const [private]

method to cache the constituents to allow "user-friendly" access

Definition at line 446 of file Jet.cc.

References edm::SortedCollection< T, SORT >::begin(), caloTowers_, caloTowersFwdPtr_, caloTowersTemp_, reco::CompositePtrCandidate::dau, reco::CompositePtrCandidate::daughterPtr(), embeddedCaloTowers_, edm::SortedCollection< T, SORT >::end(), Exception, edm::Ptr< T >::get(), edm::Ptr< T >::id(), isCaloTowerCached_, edm::Ptr< T >::key(), numberOfDaughters(), and edm::SortedCollection< T, SORT >::size().

Referenced by getCaloConstituents().

                                {
  // Clear the cache
  caloTowersTemp_.clear();
  // Here is where we've embedded constituents
  if ( embeddedCaloTowers_ ) {
    // Refactorized PAT access
    if ( caloTowersFwdPtr_.size() > 0 ) {
      for ( CaloTowerFwdPtrVector::const_iterator ibegin=caloTowersFwdPtr_.begin(),
              iend = caloTowersFwdPtr_.end(),
              icalo = ibegin;
            icalo != iend; ++icalo ) {
        caloTowersTemp_.push_back( CaloTowerPtr(icalo->ptr() ) );
      }
    }
    // Compatibility access
    else if ( caloTowers_.size() > 0 ) {
      for ( CaloTowerCollection::const_iterator ibegin=caloTowers_.begin(),
              iend = caloTowers_.end(),
              icalo = ibegin;
            icalo != iend; ++icalo ) {
        caloTowersTemp_.push_back( CaloTowerPtr(&caloTowers_, icalo - ibegin ) );
      }
    }
  }
  // Non-embedded access
  else {
    for ( unsigned fIndex = 0; fIndex < numberOfDaughters(); ++fIndex ) {
      Constituent const & dau = daughterPtr (fIndex);
      const CaloTower* caloTower = dynamic_cast <const CaloTower*> (dau.get());
      if (caloTower) {
        caloTowersTemp_.push_back( CaloTowerPtr(dau.id(), caloTower,dau.key() ) );
      }
      else {
        throw cms::Exception("Invalid Constituent") << "CaloJet constituent is not of CaloTower type";
      }
    }
  }
  // Set the cache flag
  isCaloTowerCached_=true;
}

void Jet::cachePFCandidates ( ) const [private]

method to cache the constituents to allow "user-friendly" access

Definition at line 488 of file Jet.cc.

References reco::CompositePtrCandidate::dau, reco::CompositePtrCandidate::daughterPtr(), embeddedPFCandidates_, Exception, edm::Ptr< T >::get(), edm::Ptr< T >::id(), isPFCandidateCached_, edm::Ptr< T >::key(), numberOfDaughters(), pfCandidates_, pfCandidatesFwdPtr_, and pfCandidatesTemp_.

Referenced by getPFConstituents().

                                  {
  // Clear the cache
  pfCandidatesTemp_.clear();
  // Here is where we've embedded constituents
  if ( embeddedPFCandidates_ ) {
    // Refactorized PAT access
    if ( pfCandidatesFwdPtr_.size() > 0 ) {
      for ( PFCandidateFwdPtrCollection::const_iterator ibegin=pfCandidatesFwdPtr_.begin(),
              iend = pfCandidatesFwdPtr_.end(),
              ipf = ibegin;
            ipf != iend; ++ipf ) {
        pfCandidatesTemp_.push_back( reco::PFCandidatePtr(ipf->ptr() ) );
      }
    }
    // Compatibility access
    else if ( pfCandidates_.size() > 0 ) {
      for ( reco::PFCandidateCollection::const_iterator ibegin=pfCandidates_.begin(),
              iend = pfCandidates_.end(),
              ipf = ibegin;
            ipf != iend; ++ipf ) {
        pfCandidatesTemp_.push_back( reco::PFCandidatePtr(&pfCandidates_, ipf - ibegin ) );
      }
    }
  }
  // Non-embedded access
  else {
    for ( unsigned fIndex = 0; fIndex < numberOfDaughters(); ++fIndex ) {
      Constituent const & dau = daughterPtr (fIndex);
      const reco::PFCandidate* pfCandidate = dynamic_cast <const reco::PFCandidate*> (dau.get());
      if (pfCandidate) {
        pfCandidatesTemp_.push_back( reco::PFCandidatePtr(dau.id(), pfCandidate,dau.key() ) );
      }
      else {
        throw cms::Exception("Invalid Constituent") << "PFJet constituent is not of PFCandidate type";
      }
    }
  }
  // Set the cache flag
  isPFCandidateCached_=true;
}

const CaloSpecific& pat::Jet::caloSpecific ( ) const [inline]

retrieve the calo specific part of the jet

Definition at line 230 of file Jet.h.

References specificCalo_.

Referenced by emEnergyFraction(), emEnergyInEB(), emEnergyInEE(), emEnergyInHF(), energyFractionHadronic(), hadEnergyInHB(), hadEnergyInHE(), hadEnergyInHF(), hadEnergyInHO(), maxEInEmTowers(), maxEInHadTowers(), and towersArea().

                                               {
        if (specificCalo_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a CaloJet.\n";
        return specificCalo_[0];
      }

CaloTowerFwdPtrVector const& pat::Jet::caloTowersFwdPtr ( ) const [inline]

Access to bare FwdPtr collections.

Definition at line 453 of file Jet.h.

References caloTowersFwdPtr_.

{ return caloTowersFwdPtr_;}

float pat::Jet::chargedEmEnergy ( ) const [inline]

chargedEmEnergy

Definition at line 588 of file Jet.h.

References Exception.

Referenced by chargedEmEnergyFraction().

{
  if(isPFJet()){ return pfSpecific().mChargedEmEnergy; }
  else if( isJPTJet() ){ return jptSpecific().mChargedEmEnergy;}
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

float pat::Jet::chargedEmEnergyFraction ( ) const [inline]

chargedEmEnergyFraction (relative to uncorrected jet energy)

Definition at line 345 of file Jet.h.

References chargedEmEnergy(), reco::LeafCandidate::energy(), jecFactor(), and jecSetsAvailable().

Referenced by PFJetIDSelectionFunctor::firstDataCuts(), and main().

{return chargedEmEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

float pat::Jet::chargedHadronEnergy ( ) const [inline]

chargedHadronEnergy

Definition at line 574 of file Jet.h.

References Exception, isJPTJet(), isPFJet(), jptSpecific(), reco::JPTJet::Specific::mChargedHadronEnergy, reco::PFJet::Specific::mChargedHadronEnergy, and pfSpecific().

Referenced by chargedHadronEnergyFraction().

{
  if(isPFJet()){ return pfSpecific().mChargedHadronEnergy; }
  else if( isJPTJet() ){ return jptSpecific().mChargedHadronEnergy; }
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

float pat::Jet::chargedHadronEnergyFraction ( ) const [inline]

chargedHadronEnergyFraction (relative to uncorrected jet energy)

Definition at line 341 of file Jet.h.

References chargedHadronEnergy(), reco::LeafCandidate::energy(), jecFactor(), and jecSetsAvailable().

Referenced by PFJetIDSelectionFunctor::firstDataCuts(), and main().

{return chargedHadronEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::chargedHadronMultiplicity ( ) const [inline]

chargedHadronMultiplicity

Definition at line 372 of file Jet.h.

References reco::PFJet::Specific::mChargedHadronMultiplicity, and pfSpecific().

{return pfSpecific().mChargedHadronMultiplicity;}

float pat::Jet::chargedMuEnergy ( ) const [inline]

chargedMuEnergy

Definition at line 386 of file Jet.h.

References reco::PFJet::Specific::mChargedMuEnergy, and pfSpecific().

Referenced by chargedMuEnergyFraction().

{return pfSpecific().mChargedMuEnergy;}

float pat::Jet::chargedMuEnergyFraction ( ) const [inline]

chargedMuEnergyFraction

Definition at line 388 of file Jet.h.

References chargedMuEnergy(), reco::LeafCandidate::energy(), jecFactor(), and jecSetsAvailable().

{return chargedMuEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::chargedMultiplicity ( ) const [inline]

chargedMultiplicity

Definition at line 609 of file Jet.h.

References Exception.

Referenced by PFJetIDSelectionFunctor::firstDataCuts().

{
  if(isPFJet()){ return pfSpecific().mChargedMultiplicity; }
  else if( isJPTJet() ){ return jptSpecific().muonsInVertexInCalo.size()+jptSpecific().muonsInVertexOutCalo.size()+
                                jptSpecific().pionsInVertexInCalo.size()+jptSpecific().pionsInVertexOutCalo.size()+
                                jptSpecific().elecsInVertexInCalo.size()+jptSpecific().elecsInVertexOutCalo.size();}
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

virtual Jet* pat::Jet::clone ( void ) const [inline, virtual]

required reimplementation of the Candidate's clone method

Reimplemented from reco::CompositePtrCandidate.

Definition at line 90 of file Jet.h.

References Jet().

{ return new Jet(*this); }

Jet Jet::correctedJet	(	const unsigned int &	level,
		const JetCorrFactors::Flavor &	flavor = `JetCorrFactors::NONE`,
		const unsigned int &	set = `0`
	)		const

copy of the jet corrected up to the given level for the set of jet energy correction factors, which is currently in use

copy of the jet with correction factor to target step for the set of correction factors, which is currently in use

Definition at line 290 of file Jet.cc.

References correctedJet(), currentJECFlavor(), currentJECLevel(), currentJECSet(), jecFactor(), reco::LeafCandidate::p4(), and reco::LeafCandidate::setP4().

{
  Jet correctedJet(*this);
  //rescale p4 of the jet
  correctedJet.setP4(jecFactor(level, flavor, set)*p4());
  // update current level, flavor and set
  correctedJet.currentJECSet(set); correctedJet.currentJECLevel(level); correctedJet.currentJECFlavor(flavor);
  return correctedJet;
}

Jet Jet::correctedJet	(	const std::string &	level,
		const std::string &	flavor = `"none"`,
		const std::string &	set = `""`
	)		const

copy of the jet corrected up to the given level for the set of jet energy correction factors, which is currently in use

copy of the jet with correction factor to target step for the set of correction factors, which is currently in use

Definition at line 271 of file Jet.cc.

References relativeConstraints::empty, Exception, UserOptions_cff::idx, and jec_.

Referenced by correctedJet(), correctedP4(), StEvtSolution::getRecBottom(), TtHadEvtSolution::getRecHadb(), TtSemiEvtSolution::getRecHadb(), TtHadEvtSolution::getRecHadbbar(), TtHadEvtSolution::getRecHadj(), TtHadEvtSolution::getRecHadk(), TtHadEvtSolution::getRecHadp(), TtSemiEvtSolution::getRecHadp(), TtHadEvtSolution::getRecHadq(), TtSemiEvtSolution::getRecHadq(), TtDilepEvtSolution::getRecJetB(), TtDilepEvtSolution::getRecJetBbar(), TtSemiEvtSolution::getRecLepb(), StEvtSolution::getRecLight(), PFJetIDSelectionFunctor::operator()(), and hitfit::JetTranslatorBase< AJet >::operator()().

{
  // rescale p4 of the jet; the update of current values is
  // done within the called jecFactor function
  for(unsigned int idx=0; idx<jec_.size(); ++idx){
    if(set.empty() || jec_.at(idx).jecSet()==set){
      if(jec_[idx].jecLevel(level)>=0){
        return correctedJet(jec_[idx].jecLevel(level), jec_[idx].jecFlavor(flavor), idx);
      }
      else{
        throw cms::Exception("InvalidRequest") << "This JEC level " << level << " does not exist. \n";
      }
    }
  }
  throw cms::Exception("InvalidRequest") << "This JEC set " << set << " does not exist. \n";
}

const LorentzVector& pat::Jet::correctedP4	(	const std::string &	level,
		const std::string &	flavor = `"none"`,
		const std::string &	set = `""`
	)		const `[inline]`

p4 of the jet corrected up to the given level for the set of jet energy correction factors, which is currently in use

Definition at line 139 of file Jet.h.

References correctedJet(), and reco::LeafCandidate::p4().

Referenced by JetIDSelectionFunctor::operator()().

{ return correctedJet(level, flavor, set).p4(); };

const LorentzVector& pat::Jet::correctedP4	(	const unsigned int &	level,
		const JetCorrFactors::Flavor &	flavor = `JetCorrFactors::NONE`,
		const unsigned int &	set = `0`
	)		const `[inline]`

p4 of the jet corrected up to the given level for the set of jet energy correction factors, which is currently in use

Definition at line 142 of file Jet.h.

References correctedJet(), and reco::LeafCandidate::p4().

{ return correctedJet(level, flavor, set).p4(); };

const JetCorrFactors* pat::Jet::corrFactors_ ( const std::string & set ) const [private]

return the jet correction factors of a different set, for systematic studies

const JetCorrFactors* pat::Jet::corrFactors_ ( ) const [private]

return the correction factor for this jet. Throws if they're not available.

void pat::Jet::currentJECFlavor ( const JetCorrFactors::Flavor & flavor ) [inline, private]

update the current JEC flavor; used by correctedJet

Definition at line 153 of file Jet.h.

References currentJECFlavor_.

{ currentJECFlavor_=flavor; };

JetCorrFactors::Flavor pat::Jet::currentJECFlavor ( ) const [inline]

return flavour of the current step of jet energy corrections

Definition at line 124 of file Jet.h.

References currentJECFlavor_.

Referenced by correctedJet(), and initializeJEC().

{ return currentJECFlavor_; };

void pat::Jet::currentJECLevel ( const unsigned int & level ) [inline, private]

update the current JEC level; used by correctedJet

Definition at line 151 of file Jet.h.

References currentJECLevel_, and testEve_cfg::level.

{ currentJECLevel_=level; };

std::string pat::Jet::currentJECLevel ( ) const [inline]

return the name of the current step of jet energy corrections

Definition at line 122 of file Jet.h.

References currentJECLevel_, currentJECSet_, and jec_.

Referenced by correctedJet(), initializeJEC(), PFJetIDSelectionFunctor::operator()(), JetIDSelectionFunctor::operator()(), and PatJetAnalyzer::print().

{ return currentJECSet_<jec_.size() ? jec_.at(currentJECSet_).jecLevel(currentJECLevel_) : std::string("ERROR"); };

void pat::Jet::currentJECSet ( const unsigned int & set ) [inline, private]

update the current JEC set; used by correctedJet

Definition at line 149 of file Jet.h.

References currentJECSet_.

{ currentJECSet_=set; };

std::string pat::Jet::currentJECSet ( ) const [inline]

returns the label of the current set of jet energy corrections

Definition at line 120 of file Jet.h.

References currentJECSet_, and jec_.

Referenced by correctedJet(), and initializeJEC().

{ return currentJECSet_<jec_.size() ? jec_.at(currentJECSet_).jecSet() : std::string("ERROR"); }

virtual const reco::Candidate* pat::Jet::daughter ( size_t i ) const [inline, virtual]

get a pointer to a Candididate constituent of the jet If using refactorized PAT, return that. (constituents size > 0) Else check the old version of PAT (embedded constituents size > 0) Else return the reco Jet number of constituents

Reimplemented from reco::CompositePtrCandidate.

Definition at line 406 of file Jet.h.

References caloTowers_, caloTowersFwdPtr_, embeddedCaloTowers_, embeddedPFCandidates_, isCaloJet(), isJPTJet(), isPFJet(), pfCandidates_, pfCandidatesFwdPtr_, and edm::SortedCollection< T, SORT >::size().

                                                             {
        if (isCaloJet() || isJPTJet() ) {
          if ( embeddedCaloTowers_ ) {
            if ( caloTowersFwdPtr_.size() > 0 ) return caloTowersFwdPtr_[i].get();
            else if ( caloTowers_.size() > 0 ) return &caloTowers_[i];
            else return reco::Jet::daughter(i);
          }
        }
        if (isPFJet()) {
          if ( embeddedPFCandidates_ ) {
            if ( pfCandidatesFwdPtr_.size() > 0 ) return pfCandidatesFwdPtr_[i].get();
            else if ( pfCandidates_.size() > 0 ) return &pfCandidates_[i];
            else return reco::Jet::daughter(i);
          }
        }
        return reco::Jet::daughter(i);
      }

float pat::Jet::elecMultiplicity ( ) const [inline]

chargedMultiplicity

Definition at line 323 of file Jet.h.

References reco::JPTJet::Specific::elecsInVertexInCalo, reco::JPTJet::Specific::elecsInVertexOutCalo, jptSpecific(), and edm::RefVector< C, T, F >::size().

{return jptSpecific().elecsInVertexInCalo.size()+jptSpecific().elecsInVertexOutCalo.size();}

const reco::TrackRefVector& pat::Jet::elecsInVertexInCalo ( ) const [inline]

electrons fully contained in cone

Definition at line 315 of file Jet.h.

References reco::JPTJet::Specific::elecsInVertexInCalo, and jptSpecific().

{return jptSpecific().elecsInVertexInCalo; }

const reco::TrackRefVector& pat::Jet::elecsInVertexOutCalo ( ) const [inline]

electrons that curled out

Definition at line 317 of file Jet.h.

References reco::JPTJet::Specific::elecsInVertexOutCalo, and jptSpecific().

{return jptSpecific().elecsInVertexOutCalo;}

const reco::TrackRefVector& pat::Jet::elecsOutVertexInCalo ( ) const [inline]

electrons that curled in

Definition at line 319 of file Jet.h.

References reco::JPTJet::Specific::elecsOutVertexInCalo, and jptSpecific().

{return jptSpecific().elecsOutVertexInCalo;}

float pat::Jet::electronEnergy ( ) const [inline]

electronEnergy

Definition at line 355 of file Jet.h.

References reco::PFJet::Specific::mElectronEnergy, and pfSpecific().

Referenced by electronEnergyFraction().

{return pfSpecific().mElectronEnergy;}

float pat::Jet::electronEnergyFraction ( ) const [inline]

electronEnergyFraction (relative to corrected jet energy)

Definition at line 357 of file Jet.h.

References electronEnergy(), reco::LeafCandidate::energy(), jecFactor(), and jecSetsAvailable().

{return electronEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::electronMultiplicity ( ) const [inline]

electronMultiplicity

Definition at line 378 of file Jet.h.

References reco::PFJet::Specific::mElectronMultiplicity, and pfSpecific().

{return pfSpecific().mElectronMultiplicity;}

float pat::Jet::emEnergyFraction ( ) const [inline]

returns the jet electromagnetic energy fraction

Definition at line 269 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mEnergyFractionEm.

Referenced by PatZjetsJetAnalyzer::analyze(), main(), and JetIDSelectionFunctor::operator()().

{return caloSpecific().mEnergyFractionEm;}

float pat::Jet::emEnergyInEB ( ) const [inline]

returns the jet electromagnetic energy in EB

Definition at line 279 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mEmEnergyInEB.

{return caloSpecific().mEmEnergyInEB;}

float pat::Jet::emEnergyInEE ( ) const [inline]

returns the jet electromagnetic energy in EE

Definition at line 281 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mEmEnergyInEE.

{return caloSpecific().mEmEnergyInEE;}

float pat::Jet::emEnergyInHF ( ) const [inline]

returns the jet electromagnetic energy extracted from HF

Definition at line 283 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mEmEnergyInHF.

{return caloSpecific().mEmEnergyInHF;}

float pat::Jet::energyFractionHadronic ( ) const [inline]

returns the jet hadronic energy fraction

Definition at line 267 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mEnergyFractionHadronic.

{return caloSpecific().mEnergyFractionHadronic;}

const reco::GenJet * Jet::genJet ( ) const

return the matched generated jet

Definition at line 193 of file Jet.cc.

References genJet_, genJetFwdRef_, genJetRef_, edm::FwdRef< C, T, F >::get(), and edm::RefVector< C, T, F >::size().

Referenced by main().

                                     {
  if (genJet_.size()) return  &(genJet_.front());
  else if ( genJetRef_.size() ) return genJetRef_[0].get();
  else return genJetFwdRef_.get();
}

edm::FwdRef<reco::GenJetCollection> const& pat::Jet::genJetFwdRef ( ) const [inline]

Definition at line 455 of file Jet.h.

References genJetFwdRef_.

{ return genJetFwdRef_; }

const reco::GenParticle* pat::Jet::genParton ( ) const [inline]

---- methods for MC matching ----

return the matched generated parton

Definition at line 95 of file Jet.h.

References pat::PATObject< reco::Jet >::genParticle().

{ return genParticle(); }

CaloTowerPtr Jet::getCaloConstituent ( unsigned fIndex ) const

convert generic constituent to specific type

============= CaloJet methods ============

get specific constituent of the CaloJet. if the caloTowers were embedded, this reference is transient only and must not be persisted

Definition at line 111 of file Jet.cc.

References caloTowers_, caloTowersFwdPtr_, reco::CompositePtrCandidate::dau, reco::CompositePtrCandidate::daughterPtr(), embeddedCaloTowers_, Exception, edm::Ptr< T >::get(), edm::Ptr< T >::id(), edm::Ptr< T >::key(), and edm::SortedCollection< T, SORT >::size().

Referenced by PatZjetsJetAnalyzer::analyze().

                                                           {
    if (embeddedCaloTowers_) {
      // Refactorized PAT access
      if ( caloTowersFwdPtr_.size() > 0 ) {
        return (fIndex < caloTowersFwdPtr_.size() ?
                caloTowersFwdPtr_[fIndex].ptr() : CaloTowerPtr());
      }
      // Compatibility PAT access
      else {
        if ( caloTowers_.size() > 0 ) {
          return (fIndex < caloTowers_.size() ?
                  CaloTowerPtr(&caloTowers_, fIndex) : CaloTowerPtr());

        }
      }
    }
    // Non-embedded access
    else {
      Constituent dau = daughterPtr (fIndex);
      const CaloTower* caloTower = dynamic_cast <const CaloTower*> (dau.get());
      if (caloTower != 0) {
        return CaloTowerPtr(dau.id(), caloTower, dau.key() );
      }
      else {
        throw cms::Exception("Invalid Constituent") << "CaloJet constituent is not of CaloTower type";
      }

    }

    return CaloTowerPtr ();
}

std::vector< CaloTowerPtr > const & Jet::getCaloConstituents ( ) const

get the constituents of the CaloJet. If the caloTowers were embedded, these reference are transient only and must not be persisted

Definition at line 145 of file Jet.cc.

References cacheCaloTowers(), caloTowers_, caloTowersTemp_, isCaloTowerCached_, and edm::SortedCollection< T, SORT >::size().

Referenced by PatZjetsJetAnalyzer::analyze(), and JetIDSelectionFunctor::operator()().

                                                                {
  if ( !isCaloTowerCached_ || caloTowers_.size() > 0 ) cacheCaloTowers();
  return caloTowersTemp_;
}

const std::vector< std::pair< std::string, float > > & Jet::getPairDiscri ( ) const

get vector of paire labelname-disciValue

============= BTag information methods ============

Definition at line 303 of file Jet.cc.

References pairDiscriVector_.

                                                                       {
   return pairDiscriVector_;
}

reco::PFCandidatePtr Jet::getPFConstituent ( unsigned fIndex ) const

convert generic constituent to specific type

============= PFJet methods ============

get specific constituent of the CaloJet. if the caloTowers were embedded, this reference is transient only and must not be persisted

Definition at line 153 of file Jet.cc.

References reco::CompositePtrCandidate::dau, reco::CompositePtrCandidate::daughterPtr(), embeddedPFCandidates_, Exception, edm::Ptr< T >::get(), edm::Ptr< T >::id(), edm::Ptr< T >::key(), pfCandidates_, and pfCandidatesFwdPtr_.

                                                               {
    if (embeddedPFCandidates_) {
      // Refactorized PAT access
      if ( pfCandidatesFwdPtr_.size() > 0 ) {
        return (fIndex < pfCandidatesFwdPtr_.size() ?
                pfCandidatesFwdPtr_[fIndex].ptr() : reco::PFCandidatePtr());
      }
      // Compatibility PAT access
      else {
        if ( pfCandidates_.size() > 0 ) {
          return (fIndex < pfCandidates_.size() ?
                  reco::PFCandidatePtr(&pfCandidates_, fIndex) : reco::PFCandidatePtr());

        }
      }
    }
    // Non-embedded access
    else {
      Constituent dau = daughterPtr (fIndex);
      const reco::PFCandidate* pfCandidate = dynamic_cast <const reco::PFCandidate*> (dau.get());
      if (pfCandidate) {
        return reco::PFCandidatePtr(dau.id(), pfCandidate, dau.key() );
      }
      else {
        throw cms::Exception("Invalid Constituent") << "PFJet constituent is not of PFCandidate type";
      }

    }

    return reco::PFCandidatePtr ();
}

std::vector< reco::PFCandidatePtr > const & Jet::getPFConstituents ( ) const

get the constituents of the CaloJet. If the caloTowers were embedded, these reference are transient only and must not be persisted

Definition at line 185 of file Jet.cc.

References cachePFCandidates(), isPFCandidateCached_, pfCandidates_, and pfCandidatesTemp_.

                                                                    {
  if ( !isPFCandidateCached_ || pfCandidates_.size() > 0 ) cachePFCandidates();
  return pfCandidatesTemp_;
}

float pat::Jet::hadEnergyInHB ( ) const [inline]

returns the jet hadronic energy in HB

Definition at line 271 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mHadEnergyInHB.

{return caloSpecific().mHadEnergyInHB;}

float pat::Jet::hadEnergyInHE ( ) const [inline]

returns the jet hadronic energy in HE

Definition at line 275 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mHadEnergyInHE.

{return caloSpecific().mHadEnergyInHE;}

float pat::Jet::hadEnergyInHF ( ) const [inline]

returns the jet hadronic energy in HF

Definition at line 277 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mHadEnergyInHF.

{return caloSpecific().mHadEnergyInHF;}

float pat::Jet::hadEnergyInHO ( ) const [inline]

returns the jet hadronic energy in HO

Definition at line 273 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mHadEnergyInHO.

{return caloSpecific().mHadEnergyInHO;}

bool pat::Jet::hasTagInfo ( const std::string label ) const [inline]

check to see if the given tag info is nonzero

Definition at line 167 of file Jet.h.

References tagInfo().

{ return tagInfo(label) != 0; }

float pat::Jet::HFEMEnergy ( ) const [inline]

HFEMEnergy.

Definition at line 367 of file Jet.h.

References reco::PFJet::Specific::mHFEMEnergy, and pfSpecific().

Referenced by HFEMEnergyFraction().

{return pfSpecific().mHFEMEnergy;}

float pat::Jet::HFEMEnergyFraction ( ) const [inline]

HFEMEnergyFraction (relative to corrected jet energy)

Definition at line 369 of file Jet.h.

References reco::LeafCandidate::energy(), HFEMEnergy(), jecFactor(), and jecSetsAvailable().

{return HFEMEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::HFEMMultiplicity ( ) const [inline]

HFEMMultiplicity.

Definition at line 383 of file Jet.h.

References reco::PFJet::Specific::mHFEMMultiplicity, and pfSpecific().

{return pfSpecific().mHFEMMultiplicity;}

float pat::Jet::HFHadronEnergy ( ) const [inline]

HFHadronEnergy.

Definition at line 363 of file Jet.h.

References reco::PFJet::Specific::mHFHadronEnergy, and pfSpecific().

Referenced by PFJetIDSelectionFunctor::firstDataCuts(), and HFHadronEnergyFraction().

{return pfSpecific().mHFHadronEnergy;}

float pat::Jet::HFHadronEnergyFraction ( ) const [inline]

HFHadronEnergyFraction (relative to corrected jet energy)

Definition at line 365 of file Jet.h.

References reco::LeafCandidate::energy(), HFHadronEnergy(), jecFactor(), and jecSetsAvailable().

{return HFHadronEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::HFHadronMultiplicity ( ) const [inline]

HFHadronMultiplicity.

Definition at line 381 of file Jet.h.

References reco::PFJet::Specific::mHFHadronMultiplicity, and pfSpecific().

{return pfSpecific().mHFHadronMultiplicity;}

void Jet::initializeJEC	(	unsigned int	level,
		const JetCorrFactors::Flavor &	flavor = `JetCorrFactors::NONE`,
		unsigned int	set = `0`
	)		`[private]`

initialize the jet to a given JEC level during creation starting from Uncorrected

============= Jet Energy Correction methods ============

Definition at line 207 of file Jet.cc.

References currentJECFlavor(), currentJECLevel(), currentJECSet(), jec_, reco::LeafCandidate::p4(), and reco::LeafCandidate::setP4().

Referenced by pat::PATJetProducer::produce().

{
  currentJECSet(set);
  currentJECLevel(level);
  currentJECFlavor(flavor);
  setP4(jec_[set].correction(level, flavor)*p4());
}

bool pat::Jet::isBasicJet ( ) const [inline]

check to see if the jet is no more than a reco::BasicJet

Definition at line 228 of file Jet.h.

References isCaloJet(), isJPTJet(), and isPFJet().

Referenced by PFJetIDSelectionFunctor::firstDataCuts().

{ return !(isCaloJet() || isPFJet() || isJPTJet()); }

bool pat::Jet::isCaloJet ( ) const [inline]

check to see if the jet is a reco::CaloJet

Definition at line 222 of file Jet.h.

References isJPTJet(), and specificCalo_.

Referenced by hitfit::JetTranslatorBase< AJet >::CheckEta(), daughter(), isBasicJet(), numberOfDaughters(), hitfit::JetTranslatorBase< AJet >::operator()(), JetIDSelectionFunctor::operator()(), and pat::PATJetProducer::produce().

{ return !specificCalo_.empty() && !isJPTJet(); }

bool pat::Jet::isJPTJet ( ) const [inline]

check to see if the jet is a reco::JPTJet

Definition at line 224 of file Jet.h.

References specificJPT_.

Referenced by chargedHadronEnergy(), daughter(), isBasicJet(), isCaloJet(), numberOfDaughters(), JetIDSelectionFunctor::operator()(), and pat::PATJetProducer::produce().

{ return !specificJPT_.empty(); }

bool pat::Jet::isPFJet ( ) const [inline]

check to see if the jet is a reco::PFJet

Definition at line 226 of file Jet.h.

References specificPF_.

Referenced by chargedHadronEnergy(), hitfit::JetTranslatorBase< AJet >::CheckEta(), daughter(), PFJetIDSelectionFunctor::firstDataCuts(), isBasicJet(), numberOfDaughters(), hitfit::JetTranslatorBase< AJet >::operator()(), and pat::PATJetProducer::produce().

{ return !specificPF_.empty(); }

float Jet::jecFactor	(	const std::string &	level,
		const std::string &	flavor = `"none"`,
		const std::string &	set = `""`
	)		const

correction factor to the given level for a specific set of correction factors, starting from the current level

Definition at line 239 of file Jet.cc.

References relativeConstraints::empty, Exception, UserOptions_cff::idx, and jec_.

Referenced by chargedEmEnergyFraction(), chargedHadronEnergyFraction(), chargedMuEnergyFraction(), TtFullHadKinFitter::KinFit::corJet(), correctedJet(), electronEnergyFraction(), HFEMEnergyFraction(), HFHadronEnergyFraction(), main(), muonEnergyFraction(), neutralEmEnergyFraction(), neutralHadronEnergyFraction(), and photonEnergyFraction().

{
  for(unsigned int idx=0; idx<jec_.size(); ++idx){
    if(set.empty() || jec_.at(idx).jecSet()==set){
      if(jec_[idx].jecLevel(level)>=0){
        return jecFactor(jec_[idx].jecLevel(level), jec_[idx].jecFlavor(flavor), idx);
      }
      else{
        throw cms::Exception("InvalidRequest") << "This JEC level " << level << " does not exist. \n";
      }
    }
  }
  throw cms::Exception("InvalidRequest") << "This jet does not carry any jet energy correction factor information \n"
                                         << "for a jet energy correction set with label " << set << "\n";
}

float Jet::jecFactor	(	const unsigned int &	level,
		const JetCorrFactors::Flavor &	flavor = `JetCorrFactors::NONE`,
		const unsigned int &	set = `0`
	)		const

correction factor to the given level for a specific set of correction factors, starting from the current level

Definition at line 257 of file Jet.cc.

References currentJECFlavor_, currentJECLevel_, currentJECSet_, Exception, jec_, jecSetAvailable(), and jecSetsAvailable().

{
  if(!jecSetsAvailable()){
    throw cms::Exception("InvalidRequest") << "This jet does not carry any jet energy correction factor information \n";
  }
  if(!jecSetAvailable(set)){
    throw cms::Exception("InvalidRequest") << "This jet does not carry any jet energy correction factor information \n"
                                           << "for a jet energy correction set with index " << set << "\n";
  }
  return jec_.at(set).correction(level, flavor)/jec_.at(currentJECSet_).correction(currentJECLevel_, currentJECFlavor_);
}

int Jet::jecSet ( const std::string & label ) const [private]

return true if this jet carries the jet correction factors of a different set, for systematic studies

index of the set of jec factors with given label; returns -1 if no set of jec factors exists with the given label

Definition at line 216 of file Jet.cc.

References jec_.

Referenced by availableJECLevels(), and jecSetAvailable().

{
  for(std::vector<pat::JetCorrFactors>::const_iterator corrFactor=jec_.begin(); corrFactor!=jec_.end(); ++corrFactor)
    if( corrFactor->jecSet()==set ){ return (corrFactor-jec_.begin()); }
  return -1;
}

bool pat::Jet::jecSetAvailable ( const std::string & set ) const [inline]

returns true if the jet carries a set of jet energy correction factors with the given label

Definition at line 115 of file Jet.h.

References jecSet().

Referenced by jecFactor().

{return (jecSet(set)>=0); };

bool pat::Jet::jecSetAvailable ( const unsigned int & set ) const [inline]

returns true if the jet carries a set of jet energy correction factors with the given label

Definition at line 118 of file Jet.h.

References jec_.

{return (set<jec_.size()); };

bool pat::Jet::jecSetsAvailable ( ) const [inline]

returns true if the jet carries jet energy correction information at all

Definition at line 112 of file Jet.h.

References jec_.

Referenced by chargedEmEnergyFraction(), chargedHadronEnergyFraction(), chargedMuEnergyFraction(), electronEnergyFraction(), HFEMEnergyFraction(), HFHadronEnergyFraction(), jecFactor(), muonEnergyFraction(), neutralEmEnergyFraction(), neutralHadronEnergyFraction(), and photonEnergyFraction().

{ return !jec_.empty(); }

float Jet::jetCharge ( ) const

method to return the JetCharge computed when creating the Jet

Definition at line 386 of file Jet.cc.

References jetCharge_.

Referenced by setJetCharge().

                           {
  return jetCharge_;
}

reco::JetID const& pat::Jet::jetID ( ) const [inline]

accessing Jet ID information

Definition at line 449 of file Jet.h.

References jetID_.

Referenced by main(), and JetIDSelectionFunctor::operator()().

{ return jetID_;}

const JPTSpecific& pat::Jet::jptSpecific ( ) const [inline]

retrieve the jpt specific part of the jet

Definition at line 235 of file Jet.h.

References specificJPT_.

Referenced by chargedHadronEnergy(), elecMultiplicity(), elecsInVertexInCalo(), elecsInVertexOutCalo(), elecsOutVertexInCalo(), muonsInVertexInCalo(), muonsInVertexOutCalo(), muonsOutVertexInCalo(), pionsInVertexInCalo(), pionsInVertexOutCalo(), pionsOutVertexInCalo(), and zspCorrection().

                                             {
        if (specificJPT_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet.\n";
        return specificJPT_[0];
      }

float pat::Jet::maxEInEmTowers ( ) const [inline]

returns the maximum energy deposited in ECAL towers

Definition at line 263 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mMaxEInEmTowers.

{return caloSpecific().mMaxEInEmTowers;}

float pat::Jet::maxEInHadTowers ( ) const [inline]

returns the maximum energy deposited in HCAL towers

Definition at line 265 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mMaxEInHadTowers.

{return caloSpecific().mMaxEInHadTowers;}

float pat::Jet::muonEnergy ( ) const [inline]

muonEnergy

Definition at line 359 of file Jet.h.

References reco::PFJet::Specific::mMuonEnergy, and pfSpecific().

Referenced by muonEnergyFraction().

{return pfSpecific().mMuonEnergy;}

float pat::Jet::muonEnergyFraction ( ) const [inline]

muonEnergyFraction (relative to corrected jet energy)

Definition at line 361 of file Jet.h.

References reco::LeafCandidate::energy(), jecFactor(), jecSetsAvailable(), and muonEnergy().

{return muonEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::muonMultiplicity ( ) const [inline]

muonMultiplicity

Definition at line 602 of file Jet.h.

References Exception.

{
  if(isPFJet()){ return pfSpecific().mMuonMultiplicity; }
  else if( isJPTJet() ){ return jptSpecific().muonsInVertexInCalo.size()+jptSpecific().muonsInVertexOutCalo.size();}
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

const reco::TrackRefVector& pat::Jet::muonsInVertexInCalo ( ) const [inline]

muons fully contained in cone

Definition at line 309 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::muonsInVertexInCalo.

{return jptSpecific().muonsInVertexInCalo; }

const reco::TrackRefVector& pat::Jet::muonsInVertexOutCalo ( ) const [inline]

muons that curled out

Definition at line 311 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::muonsInVertexOutCalo.

{return jptSpecific().muonsInVertexOutCalo;}

const reco::TrackRefVector& pat::Jet::muonsOutVertexInCalo ( ) const [inline]

muons that curled in

Definition at line 313 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::muonsOutVertexInCalo.

{return jptSpecific().muonsOutVertexInCalo;}

int pat::Jet::n60 ( ) const [inline]

returns the number of constituents carrying a 60% of the total Jet energy*/

Definition at line 289 of file Jet.h.

References reco::Jet::nCarrying().

{return nCarrying (0.6);}

int pat::Jet::n90 ( ) const [inline]

returns the number of constituents carrying a 90% of the total Jet energy*/

Definition at line 287 of file Jet.h.

References reco::Jet::nCarrying().

{return nCarrying (0.9);}

float pat::Jet::neutralEmEnergy ( ) const [inline]

neutralEmEnergy

Definition at line 595 of file Jet.h.

References Exception.

Referenced by neutralEmEnergyFraction().

{
  if(isPFJet()){ return pfSpecific().mNeutralEmEnergy; }
  else if( isJPTJet() ){ return jptSpecific().mNeutralEmEnergy;}
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

float pat::Jet::neutralEmEnergyFraction ( ) const [inline]

neutralEmEnergyFraction (relative to uncorrected jet energy)

Definition at line 347 of file Jet.h.

References reco::LeafCandidate::energy(), jecFactor(), jecSetsAvailable(), and neutralEmEnergy().

Referenced by PFJetIDSelectionFunctor::firstDataCuts(), and main().

{return neutralEmEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

float pat::Jet::neutralHadronEnergy ( ) const [inline]

neutralHadronEnergy

Definition at line 581 of file Jet.h.

References Exception.

Referenced by PFJetIDSelectionFunctor::firstDataCuts(), and neutralHadronEnergyFraction().

{
  if(isPFJet()){ return pfSpecific().mNeutralHadronEnergy; }
  else if( isJPTJet() ){ return jptSpecific().mNeutralHadronEnergy; }
  else{ throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet nor from PFJet.\n"; }
}

float pat::Jet::neutralHadronEnergyFraction ( ) const [inline]

neutralHadronEnergyFraction (relative to uncorrected jet energy)

Definition at line 343 of file Jet.h.

References reco::LeafCandidate::energy(), jecFactor(), jecSetsAvailable(), and neutralHadronEnergy().

Referenced by main().

{return neutralHadronEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::neutralHadronMultiplicity ( ) const [inline]

neutralHadronMultiplicity

Definition at line 374 of file Jet.h.

References reco::PFJet::Specific::mNeutralHadronMultiplicity, and pfSpecific().

{return pfSpecific().mNeutralHadronMultiplicity;}

int pat::Jet::neutralMultiplicity ( ) const [inline]

neutralMultiplicity

Definition at line 391 of file Jet.h.

References reco::PFJet::Specific::mNeutralMultiplicity, and pfSpecific().

{return pfSpecific().mNeutralMultiplicity;}

virtual size_t pat::Jet::numberOfDaughters ( ) const [inline, virtual]

Return number of daughters: If using refactorized PAT, return that. (constituents size > 0) Else check the old version of PAT (embedded constituents size > 0) Else return the reco Jet number of constituents

Reimplemented from reco::CompositePtrCandidate.

Definition at line 430 of file Jet.h.

References caloTowers_, caloTowersFwdPtr_, embeddedCaloTowers_, embeddedPFCandidates_, isCaloJet(), isJPTJet(), isPFJet(), pfCandidates_, pfCandidatesFwdPtr_, and edm::SortedCollection< T, SORT >::size().

Referenced by cacheCaloTowers(), cachePFCandidates(), and PFJetIDSelectionFunctor::firstDataCuts().

                                               {
        if (isCaloJet() || isJPTJet()) {
          if ( embeddedCaloTowers_ ) {
            if ( caloTowersFwdPtr_.size() > 0 ) return caloTowersFwdPtr_.size();
            else if ( caloTowers_.size() > 0 ) return caloTowers_.size();
            else return reco::Jet::numberOfDaughters();
          }
        }
        if (isPFJet()) {
          if ( embeddedPFCandidates_ ) {
            if ( pfCandidatesFwdPtr_.size() > 0 ) return pfCandidatesFwdPtr_.size();
            else if ( pfCandidates_.size() > 0 ) return pfCandidates_.size();
            else return reco::Jet::numberOfDaughters();
          }
        }
        return reco::Jet::numberOfDaughters();
      }

int Jet::partonFlavour ( ) const

return the flavour of the parton underlying the jet

Definition at line 200 of file Jet.cc.

References partonFlavour_.

Referenced by TtDilepLRSignalSelObservables::operator()().

                             {
  return partonFlavour_;
}

reco::PFCandidateFwdPtrVector const& pat::Jet::pfCandidatesFwdPtr ( ) const [inline]

Definition at line 454 of file Jet.h.

References pfCandidatesFwdPtr_.

{ return pfCandidatesFwdPtr_; }

const PFSpecific& pat::Jet::pfSpecific ( ) const [inline]

retrieve the pf specific part of the jet

Definition at line 240 of file Jet.h.

References specificPF_.

Referenced by chargedHadronEnergy(), chargedHadronMultiplicity(), chargedMuEnergy(), electronEnergy(), electronMultiplicity(), HFEMEnergy(), HFEMMultiplicity(), HFHadronEnergy(), HFHadronMultiplicity(), muonEnergy(), neutralHadronMultiplicity(), neutralMultiplicity(), photonEnergy(), and photonMultiplicity().

                                           {
        if (specificPF_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a PFJet.\n";
        return specificPF_[0];
      }

float pat::Jet::photonEnergy ( ) const [inline]

photonEnergy

Definition at line 351 of file Jet.h.

References reco::PFJet::Specific::mPhotonEnergy, and pfSpecific().

Referenced by photonEnergyFraction().

{return pfSpecific().mPhotonEnergy;}

float pat::Jet::photonEnergyFraction ( ) const [inline]

photonEnergyFraction (relative to corrected jet energy)

Definition at line 353 of file Jet.h.

References reco::LeafCandidate::energy(), jecFactor(), jecSetsAvailable(), and photonEnergy().

{return photonEnergy()/((jecSetsAvailable() ? jecFactor(0) : 1.)*energy());}

int pat::Jet::photonMultiplicity ( ) const [inline]

photonMultiplicity

Definition at line 376 of file Jet.h.

References reco::PFJet::Specific::mPhotonMultiplicity, and pfSpecific().

{return pfSpecific().mPhotonMultiplicity;}

const reco::TrackRefVector& pat::Jet::pionsInVertexInCalo ( ) const [inline]

pions fully contained in cone

Definition at line 303 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::pionsInVertexInCalo.

{return jptSpecific().pionsInVertexInCalo; }

const reco::TrackRefVector& pat::Jet::pionsInVertexOutCalo ( ) const [inline]

pions that curled out

Definition at line 305 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::pionsInVertexOutCalo.

{return jptSpecific().pionsInVertexOutCalo;}

const reco::TrackRefVector& pat::Jet::pionsOutVertexInCalo ( ) const [inline]

pions that curled in

Definition at line 307 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::pionsOutVertexInCalo.

{return jptSpecific().pionsOutVertexInCalo;}

void Jet::setAssociatedTracks ( const reco::TrackRefVector & tracks )

method to set the vector of refs to the tracks associated to this jet

Definition at line 396 of file Jet.cc.

References associatedTracks_, and testEve_cfg::tracks.

Referenced by pat::PATJetProducer::produce().

                                                              {
    associatedTracks_ = tracks;
}

void pat::Jet::setCaloSpecific ( CaloSpecific newCaloSpecific ) [inline]

set the calo specific part of the jet

Definition at line 245 of file Jet.h.

References specificCalo_.

                                                         {
        if (specificCalo_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a CaloJet.\n";
        specificCalo_[0] = newCaloSpecific;
      }

void Jet::setCaloTowers ( const CaloTowerFwdPtrCollection & caloTowers )

method to store the CaloJet constituents internally

Definition at line 401 of file Jet.cc.

References caloTowersFwdPtr_, embeddedCaloTowers_, i, and isCaloTowerCached_.

Referenced by pat::PATJetProducer::produce().

                                                                    {
  for(unsigned int i = 0; i < caloTowers.size(); ++i) {
    caloTowersFwdPtr_.push_back( caloTowers.at(i) );
  }
  embeddedCaloTowers_ = true;
  isCaloTowerCached_ = false;
}

void Jet::setGenJetRef ( const edm::FwdRef< reco::GenJetCollection > & gj )

method to set the matched generated jet reference, embedding if requested

Definition at line 421 of file Jet.cc.

References genJetFwdRef_.

Referenced by pat::PATJetProducer::produce().

{
  genJetFwdRef_ = gj;
}

void pat::Jet::setGenParton	(	const reco::GenParticleRef &	gp,
		bool	embed = `false`
	)		`[inline]`

method to set the matched parton

Definition at line 209 of file Jet.h.

References embed, and pat::PATObject< reco::Jet >::setGenParticleRef().

Referenced by pat::PATJetProducer::produce().

{ setGenParticleRef(gp, embed); }

void Jet::setJetCharge ( float jetCharge )

method to set the jet charge

Definition at line 439 of file Jet.cc.

References jetCharge(), and jetCharge_.

Referenced by pat::PATJetProducer::produce().

                                      {
  jetCharge_ = jetCharge;
}

void pat::Jet::setJetID ( reco::JetID const & id ) [inline]

methods for jet ID

Definition at line 217 of file Jet.h.

References jetID_.

Referenced by pat::PATJetProducer::produce().

{ jetID_ = id; }

void pat::Jet::setJPTSpecific ( JPTSpecific newJPTSpecific ) [inline]

set the jpt specific part of the jet

Definition at line 250 of file Jet.h.

References specificJPT_.

                                                      {
        if (specificJPT_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a JPTJet.\n";
        specificJPT_[0] = newJPTSpecific;
      }

void Jet::setPartonFlavour ( int partonFl )

method to set the flavour of the parton underlying the jet

Definition at line 429 of file Jet.cc.

References partonFlavour_.

Referenced by pat::PATJetProducer::produce().

                                       {
  partonFlavour_ = partonFl;
}

void Jet::setPFCandidates ( const PFCandidateFwdPtrCollection & pfCandidates )

method to store the PFCandidate constituents internally

method to store the CaloJet constituents internally

Definition at line 411 of file Jet.cc.

References embeddedPFCandidates_, i, isPFCandidateCached_, and pfCandidatesFwdPtr_.

Referenced by pat::PATJetProducer::produce().

                                                                          {
  for(unsigned int i = 0; i < pfCandidates.size(); ++i) {
    pfCandidatesFwdPtr_.push_back(pfCandidates.at(i));
  }
  embeddedPFCandidates_ = true;
  isPFCandidateCached_ = false;
}

void pat::Jet::setPFSpecific ( PFSpecific newPFSpecific ) [inline]

set the pf specific part of the jet

Definition at line 255 of file Jet.h.

References specificPF_.

                                                   {
        if (specificPF_.empty()) throw cms::Exception("Type Mismatch") << "This PAT jet was not made from a PFJet.\n";
        specificPF_[0] = newPFSpecific;
      }

const reco::BaseTagInfo * Jet::tagInfo ( const std::string & label ) const

get a tagInfo with the given name, or NULL if none is found. You should omit the 'TagInfos' part from the label

Definition at line 319 of file Jet.cc.

References spr::find(), label, edm::OwnVector< T, P >::size(), tagInfoLabels_, tagInfos_, and tagInfosFwdPtr_.

Referenced by hasTagInfo(), tagInfoSecondaryVertex(), tagInfoSoftLepton(), and tagInfoTrackIP().

                                                                 {
    std::vector<std::string>::const_iterator it = std::find(tagInfoLabels_.begin(), tagInfoLabels_.end(), label);
    if (it != tagInfoLabels_.end()) {
      if ( tagInfosFwdPtr_.size() > 0 ) return tagInfosFwdPtr_[it - tagInfoLabels_.begin()].get();
      else if ( tagInfos_.size() > 0 )  return & tagInfos_[it - tagInfoLabels_.begin()];
      return 0;
    }
    return 0;
}

template<typename T >

const T * Jet::tagInfoByType ( ) const [private]

Definition at line 331 of file Jet.cc.

References i, n, edm::OwnVector< T, P >::size(), tagInfos_, and tagInfosFwdPtr_.

                                    {
  // First check the factorized PAT version
    for (size_t i = 0, n = tagInfosFwdPtr_.size(); i < n; ++i) {
      TagInfoFwdPtrCollection::value_type const & val = tagInfosFwdPtr_[i];
      reco::BaseTagInfo const * baseTagInfo = val.get();
      if ( typeid(*baseTagInfo) == typeid(T) ) {
        return static_cast<const T *>( baseTagInfo );
      }
    }
    // Then check compatibility version
    for (size_t i = 0, n = tagInfos_.size(); i < n; ++i) {
      edm::OwnVector<reco::BaseTagInfo>::value_type const & val = tagInfos_[i];
      reco::BaseTagInfo const * baseTagInfo = &val;
      if ( typeid(*baseTagInfo) == typeid(T) ) {
        return static_cast<const T *>( baseTagInfo );
      }
    }
    return 0;
}

const reco::SecondaryVertexTagInfo * Jet::tagInfoSecondaryVertex ( const std::string & label = "" ) const

get a tagInfo with the given name and type or NULL if none is found. If the label is empty or not specified, it returns the first tagInfo of that type (if any one exists) you should omit the 'TagInfos' part from the label

Definition at line 366 of file Jet.cc.

References tagInfo().

                                                        {
    return (label.empty() ? tagInfoByType<reco::SecondaryVertexTagInfo>()
                          : dynamic_cast<const reco::SecondaryVertexTagInfo *>(tagInfo(label)) );
}

TagInfoFwdPtrCollection const& pat::Jet::tagInfosFwdPtr ( ) const [inline]

Definition at line 456 of file Jet.h.

References tagInfosFwdPtr_.

{ return tagInfosFwdPtr_; }

const reco::SoftLeptonTagInfo * Jet::tagInfoSoftLepton ( const std::string & label = "" ) const

get a tagInfo with the given name and type or NULL if none is found. If the label is empty or not specified, it returns the first tagInfo of that type (if any one exists) you should omit the 'TagInfos' part from the label

Definition at line 360 of file Jet.cc.

References tagInfo().

                                                   {
    return (label.empty() ? tagInfoByType<reco::SoftLeptonTagInfo>()
                          : dynamic_cast<const reco::SoftLeptonTagInfo *>(tagInfo(label)) );
}

const reco::TrackIPTagInfo * Jet::tagInfoTrackIP ( const std::string & label = "" ) const

get a tagInfo with the given name and type or NULL if none is found. If the label is empty or not specified, it returns the first tagInfo of that type (if any one exists) you should omit the 'TagInfos' part from the label

Definition at line 354 of file Jet.cc.

References tagInfo().

                                                {
    return (label.empty() ? tagInfoByType<reco::TrackIPTagInfo>()
                          : dynamic_cast<const reco::TrackIPTagInfo *>(tagInfo(label)) );
}

float pat::Jet::towersArea ( ) const [inline]

returns area of contributing towers

Definition at line 285 of file Jet.h.

References caloSpecific(), and reco::CaloJet::Specific::mTowersArea.

{return caloSpecific().mTowersArea;}

void Jet::tryImportSpecific ( const reco::Jet & source ) [private]

constructor helper that tries to import the specific info from the source jet

Definition at line 81 of file Jet.cc.

References edm::RefToBase< T >::get(), reco::JPTJet::getCaloJetRef(), reco::CaloJet::getSpecific(), reco::JPTJet::getSpecific(), edm::RefToBase< T >::isAvailable(), edm::RefToBase< T >::isNonnull(), LaserTracksInput_cfi::source, specificCalo_, specificJPT_, and specificPF_.

Referenced by Jet().

{
  const std::type_info & type = typeid(source);
  if( type == typeid(reco::CaloJet) ){
    specificCalo_.push_back( (static_cast<const reco::CaloJet&>(source)).getSpecific() );
  } else if( type == typeid(reco::JPTJet) ){
    reco::JPTJet const & jptJet = static_cast<reco::JPTJet const &>(source);
    specificJPT_.push_back( jptJet.getSpecific() );
    reco::CaloJet const * caloJet = 0;
    if ( jptJet.getCaloJetRef().isNonnull() && jptJet.getCaloJetRef().isAvailable() ) {
      caloJet = dynamic_cast<reco::CaloJet const *>( jptJet.getCaloJetRef().get() );
    }
    if ( caloJet != 0 ) {
      specificCalo_.push_back( caloJet->getSpecific() );
    }
    else {
      edm::LogWarning("OptionalProductNotFound") << " in pat::Jet, Attempted to add Calo Specifics to JPT Jets, but failed."
                                                 << " Jet ID for JPT Jets will not be available for you." << std::endl;
    }
  } else if( type == typeid(reco::PFJet) ){
    specificPF_.push_back( (static_cast<const reco::PFJet&>(source)).getSpecific() );
  }
}

void pat::Jet::updateFwdCaloTowerFwdPtr	(	unsigned int	index,
		edm::Ptr< CaloTower >	updateFwd
	)		`[inline]`

Update bare FwdPtr and FwdRef "forward" pointers while keeping the "back" pointers the same (i.e. the ref "forwarding")

Definition at line 460 of file Jet.h.

References caloTowersFwdPtr_, and Exception.

                                                                                       {
        if ( index < caloTowersFwdPtr_.size() ) {
          caloTowersFwdPtr_[index] = CaloTowerFwdPtrVector::value_type( updateFwd, caloTowersFwdPtr_[index].backPtr() );
        } else {
          throw cms::Exception("OutOfRange") << "Index " << index << " is out of range" << std::endl;
        }
      }

void pat::Jet::updateFwdGenJetFwdRef ( edm::Ref< reco::GenJetCollection > updateRef ) [inline]

Definition at line 485 of file Jet.h.

References edm::FwdRef< C, T, F >::backRef(), and genJetFwdRef_.

                                                                           {
        genJetFwdRef_ = edm::FwdRef<reco::GenJetCollection>( updateRef, genJetFwdRef_.backRef() );
      }

void pat::Jet::updateFwdPFCandidateFwdPtr	(	unsigned int	index,
		edm::Ptr< reco::PFCandidate >	updateFwd
	)		`[inline]`

Definition at line 468 of file Jet.h.

References Exception, and pfCandidatesFwdPtr_.

                                                                                               {
        if ( index < pfCandidatesFwdPtr_.size() ) {
          pfCandidatesFwdPtr_[index] = reco::PFCandidateFwdPtrVector::value_type( updateFwd, pfCandidatesFwdPtr_[index].backPtr() );
        } else {
          throw cms::Exception("OutOfRange") << "Index " << index << " is out of range" << std::endl;
        }
      }

void pat::Jet::updateFwdTagInfoFwdPtr	(	unsigned int	index,
		edm::Ptr< reco::BaseTagInfo >	updateFwd
	)		`[inline]`

Definition at line 477 of file Jet.h.

References Exception, and tagInfosFwdPtr_.

                                                                                           {
        if ( index < tagInfosFwdPtr_.size() ) {
          tagInfosFwdPtr_[index] = TagInfoFwdPtrCollection::value_type( updateFwd, tagInfosFwdPtr_[index].backPtr() );
        } else {
          throw cms::Exception("OutOfRange") << "Index " << index << " is out of range" << std::endl;
        }
      }

const float& pat::Jet::zspCorrection ( ) const [inline]

zero suppression correction

Definition at line 321 of file Jet.h.

References jptSpecific(), and reco::JPTJet::Specific::mZSPCor.

{return jptSpecific().mZSPCor;}

Friends And Related Function Documentation

friend class PATJetProducer [friend]

make friends with PATJetProducer so that it can set the an initial jet energy scale unequal to raw calling the private initializeJEC function, which should be non accessible to any other user

Definition at line 75 of file Jet.h.