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pat::Particle Class Reference

Analysis-level particle class. More...

#include "DataFormats/PatCandidates/interface/Particle.h"

Inheritance diagram for pat::Particle:
pat::PATObject< reco::LeafCandidate > reco::LeafCandidate reco::Candidate

Public Member Functions

virtual Particleclone () const
 required reimplementation of the Candidate's clone method More...
 
 Particle ()
 default constructor More...
 
 Particle (const reco::LeafCandidate &aParticle)
 constructor from a LeafCandidate More...
 
virtual ~Particle ()
 destructor More...
 
- Public Member Functions inherited from pat::PATObject< reco::LeafCandidate >
void addGenParticleRef (const reco::GenParticleRef &ref)
 
void addTriggerObjectMatch (const TriggerObjectStandAlone &trigObj)
 add a trigger match More...
 
void addUserCand (const std::string &label, const reco::CandidatePtr &data, const bool overwrite=false)
 Set user-defined int. More...
 
void addUserData (const std::string &label, const T &data, bool transientOnly=false, bool overwrite=false)
 
void addUserDataFromPtr (const std::string &label, const edm::Ptr< pat::UserData > &data, bool overwrite=false)
 
void addUserFloat (const std::string &label, float data, const bool overwrite=false)
 Set user-defined float. More...
 
void addUserInt (const std::string &label, int32_t data, const bool overwrite=false)
 Set user-defined int. More...
 
std::vector< std::pair< std::string, pat::LookupTableRecord > > efficiencies () const
 Returns the efficiencies as <name,value> pairs (by value) More...
 
const pat::LookupTableRecordefficiency (const std::string &name) const
 Returns an efficiency given its name. More...
 
const std::vector< std::string > & efficiencyNames () const
 Returns the list of the names of the stored efficiencies. More...
 
const std::vector< pat::LookupTableRecord > & efficiencyValues () const
 Returns the list of the values of the stored efficiencies (the ordering is the same as in efficiencyNames()) More...
 
void embedGenParticle ()
 
const reco::GenParticlegenParticle (size_t idx=0) const
 
reco::GenParticleRef genParticleById (int pdgId, int status, uint8_t autoCharge=0) const
 
reco::GenParticleRef genParticleRef (size_t idx=0) const
 
std::vector< reco::GenParticleRefgenParticleRefs () const
 
size_t genParticlesSize () const
 Number of generator level particles stored as ref or embedded. More...
 
const pat::CandKinResolutiongetKinResolution (const std::string &label="") const
 
bool hasKinResolution (const std::string &label="") const
 Check if the kinematic resolutions are stored into this object (possibly specifying a label for them) More...
 
bool hasOverlaps (const std::string &label) const
 Returns true if there was at least one overlap for this test label. More...
 
bool hasUserCand (const std::string &key) const
 Return true if there is a user-defined int with a given name. More...
 
bool hasUserData (const std::string &key) const
 Check if user data with a specific type is present. More...
 
bool hasUserFloat (const std::string &key) const
 Return true if there is a user-defined float with a given name. More...
 
bool hasUserFloat (const char *key) const
 a CINT-friendly interface More...
 
bool hasUserInt (const std::string &key) const
 Return true if there is a user-defined int with a given name. More...
 
const reco::CandidateoriginalObject () const
 access to the original object; returns zero for null Ref and throws for unavailable collection More...
 
const edm::Ptr< reco::Candidate > & originalObjectRef () const
 reference to original object. Returns a null reference if not available More...
 
const std::vector< std::string > & overlapLabels () const
 Returns the labels of the overlap tests that found at least one overlap. More...
 
const reco::CandidatePtrVectoroverlaps (const std::string &label) const
 
 PATObject ()
 default constructor More...
 
 PATObject (const reco::LeafCandidate &obj)
 constructor from a base object (leaves invalid reference to original object!) More...
 
 PATObject (const edm::RefToBase< reco::LeafCandidate > &ref)
 constructor from reference More...
 
 PATObject (const edm::Ptr< reco::LeafCandidate > &ref)
 constructor from reference More...
 
double resolE (const std::string &label="") const
 Resolution on energy, possibly with a label to specify which resolution to use. More...
 
double resolEt (const std::string &label="") const
 Resolution on et, possibly with a label to specify which resolution to use. More...
 
double resolEta (const std::string &label="") const
 Resolution on eta, possibly with a label to specify which resolution to use. More...
 
double resolM (const std::string &label="") const
 
double resolP (const std::string &label="") const
 Resolution on p, possibly with a label to specify which resolution to use. More...
 
double resolPhi (const std::string &label="") const
 Resolution on phi, possibly with a label to specify which resolution to use. More...
 
double resolPInv (const std::string &label="") const
 Resolution on 1/p, possibly with a label to specify which resolution to use. More...
 
double resolPt (const std::string &label="") const
 Resolution on pt, possibly with a label to specify which resolution to use. More...
 
double resolPx (const std::string &label="") const
 Resolution on px, possibly with a label to specify which resolution to use. More...
 
double resolPy (const std::string &label="") const
 Resolution on py, possibly with a label to specify which resolution to use. More...
 
double resolPz (const std::string &label="") const
 Resolution on pz, possibly with a label to specify which resolution to use. More...
 
double resolTheta (const std::string &label="") const
 Resolution on theta, possibly with a label to specify which resolution to use. More...
 
void setEfficiency (const std::string &name, const pat::LookupTableRecord &value)
 
void setGenParticle (const reco::GenParticle &particle)
 Set the generator level particle from a particle not in the Event (embedding it, of course) More...
 
void setGenParticleRef (const reco::GenParticleRef &ref, bool embed=false)
 Set the generator level particle reference. More...
 
void setKinResolution (const pat::CandKinResolution &resol, const std::string &label="")
 Add a kinematic resolution to this object (possibly with a label) More...
 
void setOverlaps (const std::string &label, const reco::CandidatePtrVector &overlaps)
 
const TriggerObjectStandAlonetriggerObjectMatch (const size_t idx=0) const
 get one matched trigger object by index More...
 
const TriggerObjectStandAlonetriggerObjectMatchByAlgorithm (const std::string &nameAlgorithm, const bool algoCondAccepted=true, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByAlgorithm (const char *nameAlgorithm, const bool algoCondAccepted=true, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByAlgorithm (const std::string &nameAlgorithm, const unsigned algoCondAccepted, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByAlgorithm (const char *nameAlgorithm, const unsigned algoCondAccepted, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByCollection (const std::string &coll, const size_t idx=0) const
 get one matched trigger object from a certain collection by index More...
 
const TriggerObjectStandAlonetriggerObjectMatchByCollection (const char *coll, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByCondition (const std::string &nameCondition, const size_t idx=0) const
 get one matched L1 object used in a succeeding object combination of a certain L1 condition by index More...
 
const TriggerObjectStandAlonetriggerObjectMatchByCondition (const char *nameCondition, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByFilter (const std::string &labelFilter, const size_t idx=0) const
 get one matched HLT object used in a certain HLT filter by index More...
 
const TriggerObjectStandAlonetriggerObjectMatchByFilter (const char *labelFilter, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByFilterID (const unsigned triggerObjectType, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByPath (const std::string &namePath, const bool pathLastFilterAccepted=false, const bool pathL3FilterAccepted=true, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByPath (const char *namePath, const bool pathLastFilterAccepted=false, const bool pathL3FilterAccepted=true, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByPath (const std::string &namePath, const unsigned pathLastFilterAccepted, const unsigned pathL3FilterAccepted=1, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByPath (const char *namePath, const unsigned pathLastFilterAccepted, const unsigned pathL3FilterAccepted=1, const size_t idx=0) const
 
const TriggerObjectStandAlonetriggerObjectMatchByType (const trigger::TriggerObjectType triggerObjectType, const size_t idx=0) const
 get one matched trigger object of a certain type by index More...
 
const TriggerObjectStandAlonetriggerObjectMatchByType (const unsigned triggerObjectType, const size_t idx=0) const
 
const TriggerObjectStandAloneCollectiontriggerObjectMatches () const
 get all matched trigger objects More...
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByAlgorithm (const std::string &nameAlgorithm, const bool algoCondAccepted=true) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByAlgorithm (const char *nameAlgorithm, const bool algoCondAccepted=true) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByAlgorithm (const std::string &nameAlgorithm, const unsigned algoCondAccepted) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByAlgorithm (const char *nameAlgorithm, const unsigned algoCondAccepted) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByCollection (const std::string &coll) const
 get all matched trigger objects from a certain collection More...
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByCollection (const char *coll) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByCondition (const std::string &nameCondition) const
 get all matched L1 objects used in a succeeding object combination of a certain L1 condition More...
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByCondition (const char *nameCondition) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByFilter (const std::string &labelFilter) const
 get all matched HLT objects used in a certain HLT filter More...
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByFilter (const char *labelFilter) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByFilterID (const unsigned triggerObjectType) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByPath (const std::string &namePath, const bool pathLastFilterAccepted=false, const bool pathL3FilterAccepted=true) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByPath (const char *namePath, const bool pathLastFilterAccepted=false, const bool pathL3FilterAccepted=true) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByPath (const std::string &namePath, const unsigned pathLastFilterAccepted, const unsigned pathL3FilterAccepted=1) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByPath (const char *namePath, const unsigned pathLastFilterAccepted, const unsigned pathL3FilterAccepted=1) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByType (const trigger::TriggerObjectType triggerObjectType) const
 
const TriggerObjectStandAloneCollection triggerObjectMatchesByType (const unsigned triggerObjectType) const
 
void unpackTriggerObjectPathNames (const edm::TriggerNames &names)
 unpack path names of matched trigger objects (if they were packed before embedding, which is not normally the case) More...
 
reco::CandidatePtr userCand (const std::string &key) const
 
const std::vector< std::string > & userCandNames () const
 Get list of user-defined cand names. More...
 
const TuserData (const std::string &key) const
 Returns user-defined data. Returns NULL if the data is not present, or not of type T. More...
 
const void * userDataBare (const std::string &key) const
 
const std::vector< std::string > & userDataNames () const
 Get list of user data object names. More...
 
const std::string & userDataObjectType (const std::string &key) const
 Get human-readable type of user data object, for debugging. More...
 
float userFloat (const std::string &key) const
 
float userFloat (const char *key) const
 a CINT-friendly interface More...
 
const std::vector< std::string > & userFloatNames () const
 Get list of user-defined float names. More...
 
std::vector< float > userFloatRange (const std::string &key) const
 return a range of values corresponding to key More...
 
int32_t userInt (const std::string &key) const
 
const std::vector< std::string > & userIntNames () const
 Get list of user-defined int names. More...
 
std::vector< int > userIntRange (const std::string &key) const
 returns a range of values corresponding to key More...
 
virtual ~PATObject ()
 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...
 
virtual const TrackbestTrack () const
 
 Candidate ()
 default constructor More...
 
virtual float dxyError () const
 uncertainty on dxy More...
 
virtual float dzError () const
 uncertainty on dz 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...
 

Additional Inherited Members

- Public Types inherited from pat::PATObject< reco::LeafCandidate >
typedef reco::LeafCandidate base_type
 
- 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 pat::PATObject< reco::LeafCandidate >
void addUserDataObject_ (const std::string &label, std::unique_ptr< pat::UserData > value, bool overwrite=false)
 
- Protected Attributes inherited from pat::PATObject< reco::LeafCandidate >
std::vector< std::string > efficiencyNames_
 vector of the efficiencies (names) More...
 
std::vector< pat::LookupTableRecordefficiencyValues_
 vector of the efficiencies (values) More...
 
std::vector< reco::GenParticlegenParticleEmbedded_
 vector to hold an embedded generator level particle More...
 
std::vector< reco::GenParticleRefgenParticleRef_
 Reference to a generator level particle. More...
 
std::vector< std::string > kinResolutionLabels_
 
std::vector< pat::CandKinResolutionkinResolutions_
 Kinematic resolutions. More...
 
std::vector< reco::CandidatePtrVectoroverlapItems_
 Overlapping items (sorted by distance) More...
 
std::vector< std::string > overlapLabels_
 Overlapping test labels (only if there are any overlaps) More...
 
edm::Ptr< reco::CandidaterefToOrig_
 
TriggerObjectStandAloneCollection triggerObjectMatchesEmbedded_
 vector of trigger matches More...
 
std::vector< std::string > userCandLabels_
 
std::vector< reco::CandidatePtruserCands_
 
std::vector< std::string > userDataLabels_
 User data object. More...
 
pat::UserDataCollection userDataObjects_
 
std::vector< std::string > userFloatLabels_
 
std::vector< float > userFloats_
 
std::vector< std::string > userIntLabels_
 
std::vector< int32_t > userInts_
 

Detailed Description

Analysis-level particle class.

Particle implements an analysis-level particle class within the 'pat' namespace.

Author
Steven Lowette, Giovanni Petrucciani

Definition at line 32 of file Particle.h.

Constructor & Destructor Documentation

default constructor

Definition at line 11 of file Particle.cc.

Referenced by clone().

Particle::Particle ( const reco::LeafCandidate aParticle)

constructor from a LeafCandidate

constructor from reco::LeafCandidate

Definition at line 16 of file Particle.cc.

Particle::~Particle ( )
virtual

destructor

Definition at line 21 of file Particle.cc.

21  {
22 }

Member Function Documentation

virtual Particle* pat::Particle::clone ( void  ) const
inlinevirtual

required reimplementation of the Candidate's clone method

Reimplemented from reco::LeafCandidate.

Definition at line 44 of file Particle.h.

References Particle().

44 { return new Particle(*this); }
Particle()
default constructor
Definition: Particle.cc:11