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reco::VertexCompositePtrCandidate Class Reference

#include <VertexCompositePtrCandidate.h>

Inheritance diagram for reco::VertexCompositePtrCandidate:
reco::CompositePtrCandidate reco::LeafCandidate reco::Candidate

Public Types

typedef math::Error< dimension >
::type 
Error
 the following functions are implemented to have a more consistent interface with the one of reco::Vertex More...
 
- Public Types inherited from reco::CompositePtrCandidate
typedef std::vector< CandidatePtrdaughters
 collection of references to daughters More...
 
typedef std::vector< CandidatePtrmothers
 collection of references to daughters 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...
 

Public Member Functions

virtual
VertexCompositePtrCandidate
clone () const
 returns a clone of the candidate More...
 
Error error () const
 
virtual void fillVertexCovariance (CovarianceMatrix &v) const
 fill SMatrix More...
 
const Pointposition () const
 
void setChi2AndNdof (double chi2, double ndof)
 set chi2 and ndof More...
 
void setCovariance (const CovarianceMatrix &m)
 set covariance matrix More...
 
virtual double vertexChi2 () const
 chi-squares More...
 
 VertexCompositePtrCandidate ()
 
 VertexCompositePtrCandidate (Charge q, const LorentzVector &p4, const Point &vtx, int pdgId=0, int status=0, bool integerCharge=true)
 constructor from values More...
 
 VertexCompositePtrCandidate (Charge q, const LorentzVector &p4, const Point &vtx, const CovarianceMatrix &err, double chi2, double ndof, int pdgId=0, int status=0, bool integerCharge=true)
 constructor from values More...
 
 VertexCompositePtrCandidate (const Candidate &p)
 constructor from values More...
 
 VertexCompositePtrCandidate (const CompositePtrCandidate &p)
 constructor from values More...
 
virtual double vertexCovariance (int i, int j) const
 (i, j)-th element of error matrix, i, j = 0, ... 2 More...
 
virtual double vertexNdof () const
 
virtual double vertexNormalizedChi2 () const
 chi-squared divided by n.d.o.f. More...
 
virtual ~VertexCompositePtrCandidate ()
 destructor More...
 
- Public Member Functions inherited from reco::CompositePtrCandidate
void addDaughter (const CandidatePtr &)
 add a daughter via a reference More...
 
void clearDaughters ()
 clear daughter references More...
 
 CompositePtrCandidate ()
 default constructor More...
 
 CompositePtrCandidate (Charge q, const LorentzVector &p4, const Point &vtx=Point(0, 0, 0), int pdgId=0, int status=0, bool integerCharge=true)
 constructor from values More...
 
 CompositePtrCandidate (Charge q, const PolarLorentzVector &p4, const Point &vtx=Point(0, 0, 0), int pdgId=0, int status=0, bool integerCharge=true)
 constructor from values More...
 
 CompositePtrCandidate (const Candidate &p)
 constructor from a Candidate More...
 
virtual const Candidatedaughter (size_type) const
 return daughter at a given position, i = 0, ... numberOfDaughters() - 1 (read only mode) More...
 
virtual Candidatedaughter (size_type)
 return daughter at a given position, i = 0, ... numberOfDaughters() - 1 More...
 
CandidatePtr daughterPtr (size_type i) const
 reference to daughter at given position More...
 
const daughtersdaughterPtrVector () const
 references to daughtes More...
 
virtual const Candidatemother (size_t i=0) const
 return pointer to mother More...
 
virtual size_t numberOfDaughters () const
 number of daughters More...
 
virtual size_t numberOfMothers () const
 number of mothers More...
 
virtual size_type numberOfSourceCandidatePtrs () const
 
virtual CandidatePtr sourceCandidatePtr (size_type i) const
 
virtual ~CompositePtrCandidate ()
 destructor More...
 
- Public Member Functions inherited from reco::LeafCandidate
virtual Vector boostToCM () const
 
virtual int charge () const
 electric charge More...
 
void construct (int qx3, float pt, float eta, float phi, float mass, const Point &vtx, int pdgId, int status)
 
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
 energy More...
 
virtual double et () const
 transverse energy More...
 
virtual double et2 () const
 transverse energy squared (use this for cut!) More...
 
virtual double eta () const
 momentum pseudorapidity 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
 is long lived? More...
 
virtual double mass () const
 mass More...
 
virtual bool massConstraint () const
 do mass constraint? More...
 
virtual double massSqr () const
 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
 spatial momentum vector More...
 
virtual double mt () const
 transverse mass More...
 
virtual double mtSqr () const
 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...
 
LeafCandidateoperator= (LeafCandidate &&)=default
 
LeafCandidateoperator= (LeafCandidate const &)=default
 
virtual double p () const
 magnitude of momentum vector More...
 
virtual const LorentzVectorp4 () const
 four-momentum Lorentz vector More...
 
virtual int pdgId () const
 PDG identifier. More...
 
virtual double phi () const
 momentum azimuthal angle More...
 
virtual const PolarLorentzVectorpolarP4 () const
 four-momentum Lorentz vector More...
 
virtual double pt () const
 transverse momentum More...
 
virtual double px () const
 x coordinate of momentum vector More...
 
virtual double py () const
 y coordinate of momentum vector More...
 
virtual double pz () const
 z coordinate of momentum vector More...
 
virtual double rapidity () const
 rapidity More...
 
virtual void setCharge (Charge q)
 set electric charge More...
 
virtual void setLongLived ()
 
virtual void setMass (double m)
 set particle mass More...
 
virtual void setMassConstraint ()
 
virtual void setP4 (const LorentzVector &p4)
 set 4-momentum More...
 
virtual void setP4 (const PolarLorentzVector &p4)
 set 4-momentum More...
 
virtual void setPdgId (int pdgId)
 
virtual void setPz (double pz)
 
virtual void setStatus (int status)
 set status word More...
 
virtual void setThreeCharge (Charge qx3)
 set electric charge More...
 
virtual void setVertex (const Point &vertex)
 set vertex More...
 
virtual int status () const
 status word More...
 
virtual double theta () const
 momentum polar angle More...
 
virtual int threeCharge () const
 electric charge More...
 
virtual const Pointvertex () const
 vertex position (overwritten by PF...) More...
 
CovarianceMatrix vertexCovariance () const
 return SMatrix 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
 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...
 

Private Member Functions

index idx (index i, index j) const
 position index More...
 

Private Attributes

Double32_t chi2_
 chi-sqared More...
 
Double32_t covariance_ [size]
 covariance matrix (3x3) as vector More...
 
Double32_t ndof_
 number of degrees of freedom More...
 

Additional Inherited Members

Detailed Description

A composite Candidate with error matrix and other vertex fix information.

Author
Luca Lista, INFN

Definition at line 16 of file VertexCompositePtrCandidate.h.

Member Typedef Documentation

the following functions are implemented to have a more consistent interface with the one of reco::Vertex

Definition at line 64 of file VertexCompositePtrCandidate.h.

Constructor & Destructor Documentation

reco::VertexCompositePtrCandidate::VertexCompositePtrCandidate ( )
inline

Definition at line 18 of file VertexCompositePtrCandidate.h.

Referenced by clone().

CompositePtrCandidate()
default constructor
reco::VertexCompositePtrCandidate::VertexCompositePtrCandidate ( Charge  q,
const LorentzVector p4,
const Point vtx,
int  pdgId = 0,
int  status = 0,
bool  integerCharge = true 
)
inline

constructor from values

Definition at line 20 of file VertexCompositePtrCandidate.h.

21  :
22  CompositePtrCandidate(q, p4, vtx, pdgId, status, integerCharge),
23  chi2_(0), ndof_(0) { }
virtual int pdgId() const
PDG identifier.
CompositePtrCandidate()
default constructor
virtual int status() const
status word
Double32_t ndof_
number of degrees of freedom
virtual const LorentzVector & p4() const
four-momentum Lorentz vector
Definition: LeafCandidate.h:99
VertexCompositePtrCandidate::VertexCompositePtrCandidate ( Charge  q,
const LorentzVector p4,
const Point vtx,
const CovarianceMatrix err,
double  chi2,
double  ndof,
int  pdgId = 0,
int  status = 0,
bool  integerCharge = true 
)

constructor from values

Definition at line 5 of file VertexCompositePtrCandidate.cc.

References setCovariance().

7  :
8  CompositePtrCandidate(q, p4, vtx, pdgId, status, integerCharge),
9  chi2_(chi2), ndof_(ndof) {
10  setCovariance(err);
11 }
virtual int pdgId() const
PDG identifier.
CompositePtrCandidate()
default constructor
virtual int status() const
status word
Double32_t ndof_
number of degrees of freedom
void setCovariance(const CovarianceMatrix &m)
set covariance matrix
virtual const LorentzVector & p4() const
four-momentum Lorentz vector
Definition: LeafCandidate.h:99
reco::VertexCompositePtrCandidate::VertexCompositePtrCandidate ( const Candidate p)
inlineexplicit

constructor from values

Definition at line 29 of file VertexCompositePtrCandidate.h.

29  :
30  CompositePtrCandidate(p), chi2_(0), ndof_(0) { }
virtual double p() const
magnitude of momentum vector
CompositePtrCandidate()
default constructor
Double32_t ndof_
number of degrees of freedom
reco::VertexCompositePtrCandidate::VertexCompositePtrCandidate ( const CompositePtrCandidate p)
inlineexplicit

constructor from values

Definition at line 32 of file VertexCompositePtrCandidate.h.

32  :
33  CompositePtrCandidate(p), chi2_(0), ndof_(0) { }
virtual double p() const
magnitude of momentum vector
CompositePtrCandidate()
default constructor
Double32_t ndof_
number of degrees of freedom
VertexCompositePtrCandidate::~VertexCompositePtrCandidate ( )
virtual

destructor

Definition at line 13 of file VertexCompositePtrCandidate.cc.

13 { }

Member Function Documentation

VertexCompositePtrCandidate * VertexCompositePtrCandidate::clone ( void  ) const
virtual

returns a clone of the candidate

Reimplemented from reco::CompositePtrCandidate.

Definition at line 15 of file VertexCompositePtrCandidate.cc.

References VertexCompositePtrCandidate().

15  {
16  return new VertexCompositePtrCandidate(*this);
17 }
Error reco::VertexCompositePtrCandidate::error ( ) const
inline

Definition at line 66 of file VertexCompositePtrCandidate.h.

References fillVertexCovariance(), and visualization-live-secondInstance_cfg::m.

Referenced by argparse.ArgumentParser::_get_option_tuples(), python.rootplot.argparse.ArgumentParser::_get_option_tuples(), argparse.ArgumentParser::_parse_known_args(), python.rootplot.argparse.ArgumentParser::_parse_known_args(), argparse.ArgumentParser::_parse_optional(), python.rootplot.argparse.ArgumentParser::_parse_optional(), argparse.ArgumentParser::_read_args_from_files(), python.rootplot.argparse.ArgumentParser::_read_args_from_files(), argparse.ArgumentParser::add_subparsers(), python.rootplot.argparse.ArgumentParser::add_subparsers(), FWSecVertexCandidateProxyBuilder::build(), FWVertexCandidateProxyBuilder::build(), argparse.ArgumentParser::parse_args(), python.rootplot.argparse.ArgumentParser::parse_args(), argparse.ArgumentParser::parse_known_args(), and python.rootplot.argparse.ArgumentParser::parse_known_args().

66 { Error m; fillVertexCovariance( m ); return m; }
virtual void fillVertexCovariance(CovarianceMatrix &v) const
fill SMatrix
math::Error< dimension >::type Error
the following functions are implemented to have a more consistent interface with the one of reco::Ver...
void VertexCompositePtrCandidate::fillVertexCovariance ( CovarianceMatrix v) const
virtual

fill SMatrix

Reimplemented from reco::LeafCandidate.

Definition at line 19 of file VertexCompositePtrCandidate.cc.

References covariance_, reco::Candidate::dimension, i, idx(), and j.

Referenced by reco::TemplatedSecondaryVertex< SV >::computeDist2d(), reco::TemplatedSecondaryVertex< SV >::computeDist3d(), and error().

19  {
20  index idx = 0;
21  for(index i = 0; i < dimension; ++i)
22  for(index j = 0; j <= i; ++ j)
23  err(i, j) = covariance_[idx++];
24 }
int i
Definition: DBlmapReader.cc:9
index idx(index i, index j) const
position index
int j
Definition: DBlmapReader.cc:9
unsigned int index
Definition: LeafCandidate.h:31
Double32_t covariance_[size]
covariance matrix (3x3) as vector
index reco::VertexCompositePtrCandidate::idx ( index  i,
index  j 
) const
inlineprivate

position index

Definition at line 76 of file VertexCompositePtrCandidate.h.

References a, b, and j.

Referenced by fillVertexCovariance(), setCovariance(), and vertexCovariance().

76  {
77  int a = (i <= j ? i : j), b = (i <= j ? j : i);
78  return b * (b + 1)/2 + a;
79  }
int i
Definition: DBlmapReader.cc:9
int j
Definition: DBlmapReader.cc:9
double b
Definition: hdecay.h:120
double a
Definition: hdecay.h:121
const Point& reco::VertexCompositePtrCandidate::position ( ) const
inline

Definition at line 65 of file VertexCompositePtrCandidate.h.

References reco::LeafCandidate::vertex().

65 {return vertex();}
virtual const Point & vertex() const
vertex position (overwritten by PF...)
void reco::VertexCompositePtrCandidate::setChi2AndNdof ( double  chi2,
double  ndof 
)
inline
void VertexCompositePtrCandidate::setCovariance ( const CovarianceMatrix m)

set covariance matrix

Definition at line 26 of file VertexCompositePtrCandidate.cc.

References covariance_, reco::Candidate::dimension, i, idx(), and j.

Referenced by TransientVertex::operator reco::VertexCompositePtrCandidate(), TemplatedSecondaryVertexProducer< IPTI, VTX >::SVBuilder::operator()(), and VertexCompositePtrCandidate().

26  {
27  index idx = 0;
28  for(index i = 0; i < dimension; ++i)
29  for(index j = 0; j <= i; ++j)
30  covariance_[idx++] = err(i, j);
31 }
int i
Definition: DBlmapReader.cc:9
index idx(index i, index j) const
position index
int j
Definition: DBlmapReader.cc:9
unsigned int index
Definition: LeafCandidate.h:31
Double32_t covariance_[size]
covariance matrix (3x3) as vector
virtual double reco::VertexCompositePtrCandidate::vertexChi2 ( ) const
inlinevirtual

chi-squares

Reimplemented from reco::LeafCandidate.

Definition at line 39 of file VertexCompositePtrCandidate.h.

References chi2_.

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

39 { return chi2_; }
virtual double reco::VertexCompositePtrCandidate::vertexCovariance ( int  i,
int  j 
) const
inlinevirtual

(i, j)-th element of error matrix, i, j = 0, ... 2

Reimplemented from reco::LeafCandidate.

Definition at line 50 of file VertexCompositePtrCandidate.h.

References covariance_, and idx().

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

50  {
51  return covariance_[idx(i, j)];
52  }
int i
Definition: DBlmapReader.cc:9
index idx(index i, index j) const
position index
int j
Definition: DBlmapReader.cc:9
Double32_t covariance_[size]
covariance matrix (3x3) as vector
virtual double reco::VertexCompositePtrCandidate::vertexNdof ( ) const
inlinevirtual

Number of degrees of freedom Meant to be Double32_t for soft-assignment fitters: tracks may contribute to the vertex with fractional weights. The ndof is then = to the sum of the track weights. see e.g. CMS NOTE-2006/032, CMS NOTE-2004/002

Reimplemented from reco::LeafCandidate.

Definition at line 46 of file VertexCompositePtrCandidate.h.

References ndof_.

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

46 { return ndof_; }
Double32_t ndof_
number of degrees of freedom
virtual double reco::VertexCompositePtrCandidate::vertexNormalizedChi2 ( ) const
inlinevirtual

chi-squared divided by n.d.o.f.

Reimplemented from reco::LeafCandidate.

Definition at line 48 of file VertexCompositePtrCandidate.h.

References chi2_, and ndof_.

48 { return chi2_ / ndof_; }
Double32_t ndof_
number of degrees of freedom

Member Data Documentation

Double32_t reco::VertexCompositePtrCandidate::chi2_
private

chi-sqared

Definition at line 70 of file VertexCompositePtrCandidate.h.

Referenced by setChi2AndNdof(), vertexChi2(), and vertexNormalizedChi2().

Double32_t reco::VertexCompositePtrCandidate::covariance_[size]
private

covariance matrix (3x3) as vector

Definition at line 74 of file VertexCompositePtrCandidate.h.

Referenced by fillVertexCovariance(), setCovariance(), and vertexCovariance().

Double32_t reco::VertexCompositePtrCandidate::ndof_
private

number of degrees of freedom

Definition at line 72 of file VertexCompositePtrCandidate.h.

Referenced by setChi2AndNdof(), vertexNdof(), and vertexNormalizedChi2().