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reco::MET Class Reference

#include <MET.h>

Inheritance diagram for reco::MET:
reco::RecoCandidate reco::LeafCandidate reco::Candidate pat::PATObject< reco::MET > reco::CaloMET reco::GenMET reco::PFClusterMET reco::PFMET pat::MET

Public Member Functions

METclone () const
 returns a clone of the Candidate object More...
 
std::vector< double > dmEx () const
 
std::vector< double > dmEy () const
 
std::vector< double > dsumEt () const
 
double e_longitudinal () const
 
reco::METCovMatrix getSignificanceMatrix (void) const
 
 MET ()
 
 MET (const LorentzVector &p4_, const Point &vtx_)
 
 MET (double sumet_, const LorentzVector &p4_, const Point &vtx_)
 
 MET (double sumet_, const std::vector< CorrMETData > &corr_, const LorentzVector &p4_, const Point &vtx_)
 
std::vector< CorrMETDatamEtCorr () const
 
double mEtSig () const
 
void setSignificanceMatrix (const reco::METCovMatrix &matrix)
 
double significance () const
 
double sumEt () const
 
- Public Member Functions inherited from reco::RecoCandidate
virtual const TrackbestTrack () const
 best track pointer More...
 
virtual TrackBaseRef bestTrackRef () const
 best track RefToBase More...
 
virtual TrackType bestTrackType () const
 track type More...
 
virtual CaloTowerRef caloTower () const
 reference to a CaloTower More...
 
virtual reco::TrackRef combinedMuon () const
 reference to a stand-alone muon Track More...
 
virtual float dxyError () const
 uncertainty on dxy More...
 
virtual float dzError () const
 uncertainty on dz More...
 
virtual reco::GsfTrackRef gsfTrack () const
 reference to a GsfTrack More...
 
virtual size_t numberOfTracks () const
 number of multiple Tracks More...
 
 RecoCandidate ()
 default constructor More...
 
template<typename P4 >
 RecoCandidate (Charge q, const P4 &p4, const Point &vtx=Point(0, 0, 0), int pdgId=0, int status=0)
 constructor from values More...
 
virtual reco::TrackRef standAloneMuon () const
 reference to a stand-alone muon Track More...
 
virtual reco::SuperClusterRef superCluster () const
 reference to a SuperCluster More...
 
virtual reco::TrackRef track () const
 reference to a Track More...
 
virtual reco::TrackRef track (size_t) const
 reference to one of multiple Tracks More...
 
virtual ~RecoCandidate ()
 destructor More...
 
- Public Member Functions inherited from reco::LeafCandidate
virtual Vector boostToCM () const final
 
virtual int charge () const final
 electric charge More...
 
void construct (int qx3, float pt, float eta, float phi, float mass, const Point &vtx, int pdgId, int status)
 
virtual const Candidatedaughter (size_type) const
 return daughter at a given position (throws an exception) More...
 
virtual Candidatedaughter (size_type)
 return daughter at a given position (throws an exception) More...
 
virtual Candidatedaughter (const std::string &s)
 return daughter with a specified role name More...
 
virtual const Candidatedaughter (const std::string &s) const
 return daughter with a specified role name More...
 
virtual double energy () const final
 energy More...
 
virtual double et () const final
 transverse energy More...
 
virtual double et2 () const final
 transverse energy squared (use this for cut!) More...
 
virtual double eta () const final
 momentum pseudorapidity More...
 
virtual void fillVertexCovariance (CovarianceMatrix &v) const
 fill SMatrix More...
 
template<typename T >
T get () const
 get a component More...
 
template<typename T , typename Tag >
T get () const
 get a component More...
 
template<typename T >
T get (size_type i) const
 get a component More...
 
template<typename T , typename Tag >
T get (size_type i) const
 get a component More...
 
virtual bool hasMasterClone () const
 
virtual bool hasMasterClonePtr () const
 
virtual bool isCaloMuon () const
 
virtual bool isConvertedPhoton () const
 
virtual bool isElectron () const
 
virtual bool isGlobalMuon () const
 
virtual bool isJet () const
 
virtual bool isMuon () const
 
virtual bool isPhoton () const
 
virtual bool isStandAloneMuon () const
 
virtual bool isTrackerMuon () const
 
 LeafCandidate ()
 
 LeafCandidate (const Candidate &c)
 
template<typename... Args>
 LeafCandidate (Args &&...args)
 
 LeafCandidate (LeafCandidate &rh)
 
 LeafCandidate (LeafCandidate &&)=default
 
 LeafCandidate (LeafCandidate const &)=default
 
virtual bool longLived () const final
 is long lived? More...
 
virtual double mass () const final
 mass More...
 
virtual bool massConstraint () const final
 do mass constraint? More...
 
virtual double massSqr () const final
 mass squared More...
 
virtual const CandidateBaseRefmasterClone () const
 
virtual const CandidatePtrmasterClonePtr () const
 
template<typename Ref >
Ref masterRef () const
 cast master clone reference to a concrete type More...
 
virtual Vector momentum () const final
 spatial momentum vector More...
 
virtual const Candidatemother (size_type) const
 return mother at a given position (throws an exception) More...
 
virtual double mt () const final
 transverse mass More...
 
virtual double mtSqr () const final
 transverse mass squared More...
 
template<typename T >
size_type numberOf () const
 number of components More...
 
template<typename T , typename Tag >
size_type numberOf () const
 number of components More...
 
virtual size_t numberOfDaughters () const
 number of daughters More...
 
virtual size_t numberOfMothers () const
 number of mothers More...
 
virtual size_t numberOfSourceCandidatePtrs () const
 
LeafCandidateoperator= (LeafCandidate &&)=default
 
LeafCandidateoperator= (LeafCandidate const &)=default
 
virtual double p () const final
 magnitude of momentum vector More...
 
virtual const LorentzVectorp4 () const final
 four-momentum Lorentz vector More...
 
virtual int pdgId () const final
 PDG identifier. More...
 
virtual double phi () const final
 momentum azimuthal angle More...
 
virtual const PolarLorentzVectorpolarP4 () const final
 four-momentum Lorentz vector More...
 
virtual double pt () const final
 transverse momentum More...
 
virtual double px () const final
 x coordinate of momentum vector More...
 
virtual double py () const final
 y coordinate of momentum vector More...
 
virtual double pz () const final
 z coordinate of momentum vector More...
 
virtual double rapidity () const final
 rapidity More...
 
virtual void setCharge (Charge q) final
 set electric charge More...
 
virtual void setLongLived () final
 
virtual void setMass (double m) final
 set particle mass More...
 
virtual void setMassConstraint () final
 
virtual void setP4 (const LorentzVector &p4) final
 set 4-momentum More...
 
virtual void setP4 (const PolarLorentzVector &p4) final
 set 4-momentum More...
 
virtual void setPdgId (int pdgId) final
 
virtual void setPz (double pz) final
 
virtual void setStatus (int status) final
 set status word More...
 
virtual void setThreeCharge (Charge qx3) final
 set electric charge More...
 
virtual void setVertex (const Point &vertex)
 set vertex More...
 
virtual CandidatePtr sourceCandidatePtr (size_type i) const
 
virtual int status () const final
 status word More...
 
virtual double theta () const final
 momentum polar angle More...
 
virtual int threeCharge () const final
 electric charge More...
 
virtual const Pointvertex () const
 vertex position (overwritten by PF...) More...
 
virtual double vertexChi2 () const
 chi-squares More...
 
virtual double vertexCovariance (int i, int j) const
 (i, j)-th element of error matrix, i, j = 0, ... 2 More...
 
CovarianceMatrix vertexCovariance () const final
 return SMatrix More...
 
virtual double vertexNdof () const
 
virtual double vertexNormalizedChi2 () const
 chi-squared divided by n.d.o.f. More...
 
virtual double vx () const
 x coordinate of vertex position More...
 
virtual double vy () const
 y coordinate of vertex position More...
 
virtual double vz () const
 z coordinate of vertex position More...
 
virtual double y () const final
 rapidity More...
 
virtual ~LeafCandidate ()
 destructor More...
 
- Public Member Functions inherited from reco::Candidate
const_iterator begin () const
 first daughter const_iterator More...
 
iterator begin ()
 first daughter iterator More...
 
 Candidate ()
 default constructor More...
 
const_iterator end () const
 last daughter const_iterator More...
 
iterator end ()
 last daughter iterator More...
 
template<typename T >
T get () const
 get a component More...
 
template<typename T , typename Tag >
T get () const
 get a component More...
 
template<typename T >
T get (size_type i) const
 get a component More...
 
template<typename T , typename Tag >
T get (size_type i) const
 get a component More...
 
template<typename Ref >
Ref masterRef () const
 cast master clone reference to a concrete type More...
 
template<typename T >
size_type numberOf () const
 number of components More...
 
template<typename T , typename Tag >
size_type numberOf () const
 number of components More...
 
virtual void setSourceCandidatePtr (const CandidatePtr &ptr)
 Set the ptr to the source Candidate. More...
 
virtual ~Candidate ()
 destructor More...
 

Private Member Functions

virtual bool overlap (const Candidate &) const
 check overlap with another candidate More...
 

Private Attributes

std::vector< CorrMETDatacorr
 
double elongit
 
double signif_dxx
 
double signif_dxy
 
double signif_dyx
 
double signif_dyy
 
double sumet
 

Additional Inherited Members

- Public Types inherited from reco::RecoCandidate
enum  TrackType { noTrackType, recoTrackType, gsfTrackType }
 track type More...
 
- Public Types inherited from reco::LeafCandidate
typedef int Charge
 electric charge type More...
 
typedef CandidateCollection daughters
 collection of daughter candidates More...
 
typedef unsigned int index
 
typedef math::XYZTLorentzVector LorentzVector
 Lorentz vector. More...
 
typedef math::XYZPoint Point
 point in the space More...
 
typedef
math::PtEtaPhiMLorentzVector 
PolarLorentzVector
 Lorentz vector. More...
 
typedef math::XYZVector Vector
 point in the space More...
 
- Public Types inherited from reco::Candidate
enum  { dimension = 3 }
 
enum  { size = dimension * (dimension + 1)/2 }
 matix size More...
 
typedef int Charge
 electric charge type More...
 
typedef candidate::const_iterator const_iterator
 
typedef math::Error< dimension >
::type 
CovarianceMatrix
 covariance error matrix (3x3) More...
 
typedef unsigned int index
 index type More...
 
typedef candidate::iterator iterator
 
typedef math::XYZTLorentzVector LorentzVector
 Lorentz vector. More...
 
typedef math::XYZPoint Point
 point in the space More...
 
typedef
math::PtEtaPhiMLorentzVector 
PolarLorentzVector
 Lorentz vector. More...
 
typedef size_t size_type
 
typedef math::XYZVector Vector
 point in the space More...
 
- Protected Member Functions inherited from reco::RecoCandidate
template<typename R >
bool checkOverlap (const R &r1, const R &r2) const
 check if two components overlap More...
 

Detailed Description

Definition at line 42 of file MET.h.

Constructor & Destructor Documentation

MET::MET ( )

Definition at line 19 of file MET.cc.

Referenced by clone().

20 {
21  sumet = 0.0;
22  elongit = 0.0;
24 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
double signif_dyy
Definition: MET.h:82
double elongit
Definition: MET.h:79
double sumet
Definition: MET.h:78
MET::MET ( const LorentzVector p4_,
const Point vtx_ 
)

Definition at line 30 of file MET.cc.

References elongit, signif_dxx, signif_dxy, signif_dyx, signif_dyy, and sumet.

30  :
31  RecoCandidate( 0, p4_, vtx_ )
32 {
33  sumet = 0.0;
34  elongit = 0.0;
36 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
double signif_dyy
Definition: MET.h:82
RecoCandidate()
default constructor
Definition: RecoCandidate.h:23
double elongit
Definition: MET.h:79
double sumet
Definition: MET.h:78
MET::MET ( double  sumet_,
const LorentzVector p4_,
const Point vtx_ 
)

Definition at line 42 of file MET.cc.

References elongit, signif_dxx, signif_dxy, signif_dyx, signif_dyy, and sumet.

42  :
43  RecoCandidate( 0, p4_, vtx_ )
44 {
45  sumet = sumet_;
46  elongit = 0.0;
48 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
double signif_dyy
Definition: MET.h:82
RecoCandidate()
default constructor
Definition: RecoCandidate.h:23
double elongit
Definition: MET.h:79
double sumet
Definition: MET.h:78
MET::MET ( double  sumet_,
const std::vector< CorrMETData > &  corr_,
const LorentzVector p4_,
const Point vtx_ 
)

Definition at line 54 of file MET.cc.

References corr, elongit, i, signif_dxx, signif_dxy, signif_dyx, signif_dyy, and sumet.

55  :
56  RecoCandidate( 0, p4_, vtx_ )
57 {
58  sumet = sumet_;
59  elongit = 0.0;
61  //-----------------------------------
62  // Fill the vector containing the corrections (corr) with vector of
63  // known corrections (corr_) passed in via the constructor.
64  std::vector<CorrMETData>::const_iterator i;
65  for( i = corr_.begin(); i != corr_.end(); i++ )
66  {
67  corr.push_back( *i );
68  }
69 }
int i
Definition: DBlmapReader.cc:9
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
std::vector< CorrMETData > corr
Definition: MET.h:85
double signif_dyy
Definition: MET.h:82
RecoCandidate()
default constructor
Definition: RecoCandidate.h:23
double elongit
Definition: MET.h:79
double sumet
Definition: MET.h:78

Member Function Documentation

MET * MET::clone ( void  ) const
virtual

returns a clone of the Candidate object

Reimplemented from reco::RecoCandidate.

Reimplemented in pat::MET.

Definition at line 72 of file MET.cc.

References MET().

72  {
73  return new MET( * this );
74 }
MET()
Definition: MET.cc:19
std::vector< double > MET::dmEx ( ) const

Definition at line 98 of file MET.cc.

References corr, and i.

99 {
100  std::vector<double> deltas;
101  std::vector<CorrMETData>::const_iterator i;
102  for( i = corr.begin(); i != corr.end(); i++ )
103  {
104  deltas.push_back( i->mex );
105  }
106  return deltas;
107 }
int i
Definition: DBlmapReader.cc:9
Definition: deltas.h:18
std::vector< CorrMETData > corr
Definition: MET.h:85
std::vector< double > MET::dmEy ( ) const

Definition at line 112 of file MET.cc.

References corr, and i.

113 {
114  std::vector<double> deltas;
115  std::vector<CorrMETData>::const_iterator i;
116  for( i = corr.begin(); i != corr.end(); i++ )
117  {
118  deltas.push_back( i->mey );
119  }
120  return deltas;
121 }
int i
Definition: DBlmapReader.cc:9
Definition: deltas.h:18
std::vector< CorrMETData > corr
Definition: MET.h:85
std::vector< double > MET::dsumEt ( ) const

Definition at line 126 of file MET.cc.

References corr, and i.

Referenced by pat::MET::findMETTotalShift().

127 {
128  std::vector<double> deltas;
129  std::vector<CorrMETData>::const_iterator i;
130  for( i = corr.begin(); i != corr.end(); i++ )
131  {
132  deltas.push_back( i->sumet );
133  }
134  return deltas;
135 }
int i
Definition: DBlmapReader.cc:9
Definition: deltas.h:18
std::vector< CorrMETData > corr
Definition: MET.h:85
double reco::MET::e_longitudinal ( ) const
inline

Definition at line 63 of file MET.h.

References elongit.

63 {return elongit; }
double elongit
Definition: MET.h:79
METCovMatrix MET::getSignificanceMatrix ( void  ) const

Definition at line 139 of file MET.cc.

References mps_fire::result, signif_dxx, signif_dxy, signif_dyx, and signif_dyy.

Referenced by pat::MET::MET(), NoPileUpPFMEtProducer::produce(), and significance().

140 {
142  result(0,0)=signif_dxx;
143  result(0,1)=signif_dxy;
144  result(1,0)=signif_dyx;
145  result(1,1)=signif_dyy;
146  return result;
147 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
ROOT::Math::SMatrix< double, 2 > METCovMatrix
Definition: MET.h:40
tuple result
Definition: mps_fire.py:84
double signif_dyy
Definition: MET.h:82
std::vector<CorrMETData> reco::MET::mEtCorr ( ) const
inline

Definition at line 70 of file MET.h.

References corr.

Referenced by Type1PFMET::run().

70 { return corr; }
std::vector< CorrMETData > corr
Definition: MET.h:85
double reco::MET::mEtSig ( ) const
inline

Definition at line 58 of file MET.h.

References reco::LeafCandidate::et(), mathSSE::sqrt(), and sumet.

Referenced by myJetAna::analyze(), METTester::analyze(), and METAnalyzer::fillMonitorElement().

58 { return ( sumet ? (this->et() / std::sqrt(sumet)) : (0.0) ); }
T sqrt(T t)
Definition: SSEVec.h:18
virtual double et() const final
transverse energy
double sumet
Definition: MET.h:78
bool MET::overlap ( const Candidate ) const
privatevirtual

check overlap with another candidate

Implements reco::RecoCandidate.

Reimplemented in reco::GenMET, and reco::CaloMET.

Definition at line 151 of file MET.cc.

152 {
153  return false;
154 }
void MET::setSignificanceMatrix ( const reco::METCovMatrix matrix)

Definition at line 157 of file MET.cc.

References signif_dxx, signif_dxy, signif_dyx, and signif_dyy.

Referenced by pat::MET::MET(), NoPileUpPFMEtProducer::produce(), pat::PATMETProducer::produce(), reco::PFMETProducerMVA::produce(), and cms::PFMETProducer::produce().

158 {
159  signif_dxx=inmatrix(0,0);
160  signif_dxy=inmatrix(0,1);
161  signif_dyx=inmatrix(1,0);
162  signif_dyy=inmatrix(1,1);
163  return;
164 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
double signif_dyy
Definition: MET.h:82
double MET::significance ( ) const

Definition at line 78 of file MET.cc.

References funct::abs(), getSignificanceMatrix(), reco::LeafCandidate::px(), reco::LeafCandidate::py(), signif_dxx, signif_dxy, signif_dyx, and signif_dyy.

Referenced by reco::CaloMET::metSignificance().

78  {
79  if(signif_dxx==0 && signif_dyy==0 && signif_dxy==0 && signif_dyx==0)
80  return -1;
82  ROOT::Math::SVector<double,2> metvec;
83  metvec(0)=this->px();
84  metvec(1)=this->py();
85  double signif = -1;
86  double det=0;
87  metmat.Det2(det);
88  if(std::abs(det)>0.000001){
89  metmat.Invert();
90  signif = ROOT::Math::Dot(metvec, (metmat * metvec) );
91  }
92  return signif;
93 }
double signif_dyx
Definition: MET.h:83
double signif_dxy
Definition: MET.h:84
double signif_dxx
Definition: MET.h:81
ROOT::Math::SMatrix< double, 2 > METCovMatrix
Definition: MET.h:40
Abs< T >::type abs(const T &t)
Definition: Abs.h:22
virtual double py() const final
y coordinate of momentum vector
double signif_dyy
Definition: MET.h:82
virtual double px() const final
x coordinate of momentum vector
reco::METCovMatrix getSignificanceMatrix(void) const
Definition: MET.cc:139
double reco::MET::sumEt ( ) const
inline

Definition at line 56 of file MET.h.

References sumet.

Referenced by myJetAna::analyze(), METTester::analyze(), BeamHaloAnalyzer::analyze(), GlobalHaloAlgo::Calculate(), PFMETBenchmark::calculateQuantities(), reco::GenMET::ChargedEMEt(), reco::PFMET::ChargedEMEt(), reco::GenMET::ChargedHadEt(), reco::PFMET::ChargedHadEt(), reco::PFMET::chargedHadronEt(), L1JetRecoTreeProducer::doCaloMet(), L1JetRecoTreeProducer::doCaloMetBE(), L1JetRecoTreeProducer::doPFMet(), reco::PFMET::electronEt(), METAnalyzer::fillMonitorElement(), MatchMETBenchmark::fillOne(), METBenchmark::fillOne(), PFMETMonitor::fillOne(), PFMETFilter::filter(), AddCorrectionsToGenericMET::getCorrectedCaloMET(), reco::GlobalHaloData::GetCorrectedCaloMET(), AddCorrectionsToGenericMET::getCorrectedMET(), AddCorrectionsToGenericMET::getCorrectedPFMET(), reco::PFMET::HFEMEt(), reco::PFMET::HFHadronEt(), reco::GenMET::InvisibleEt(), reco::PFMET::muonEt(), reco::GenMET::MuonEt(), reco::PFMET::MuonEt(), reco::GenMET::NeutralEMEt(), reco::PFMET::NeutralEMEt(), reco::GenMET::NeutralHadEt(), reco::PFMET::NeutralHadEt(), reco::PFMET::neutralHadronEt(), reco::PFMET::photonEt(), DistortedMETProducer::produce(), JetEnergyShift::produce(), pat::PATMETSlimmer::OneMETShift::readAndSet(), Type1PFMET::run(), pat::MET::setCorShift(), L1Analysis::L1AnalysisRecoMet::SetMet(), pat::MET::setUncShift(), pat::MET::shiftedSumEt(), pat::MET::shiftedSumEt_74x(), reco::PFMET::Type6Et(), and reco::PFMET::Type7Et().

56 { return sumet; }
double sumet
Definition: MET.h:78

Member Data Documentation

std::vector<CorrMETData> reco::MET::corr
private

Definition at line 85 of file MET.h.

Referenced by dmEx(), dmEy(), dsumEt(), MET(), and mEtCorr().

double reco::MET::elongit
private

Definition at line 79 of file MET.h.

Referenced by e_longitudinal(), and MET().

double reco::MET::signif_dxx
private

Definition at line 81 of file MET.h.

Referenced by getSignificanceMatrix(), MET(), setSignificanceMatrix(), and significance().

double reco::MET::signif_dxy
private

Definition at line 84 of file MET.h.

Referenced by getSignificanceMatrix(), MET(), setSignificanceMatrix(), and significance().

double reco::MET::signif_dyx
private

Definition at line 83 of file MET.h.

Referenced by getSignificanceMatrix(), MET(), setSignificanceMatrix(), and significance().

double reco::MET::signif_dyy
private

Definition at line 82 of file MET.h.

Referenced by getSignificanceMatrix(), MET(), setSignificanceMatrix(), and significance().

double reco::MET::sumet
private

Definition at line 78 of file MET.h.

Referenced by MET(), mEtSig(), and sumEt().