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reco::PFTauTransverseImpactParameter Class Reference

#include <PFTauTransverseImpactParameter.h>

Public Types

typedef math::Error< dimension >
::type 		CovMatrix
 
typedef math::XYZPoint Point
 
typedef math::XYZVector Vector
 

Public Member Functions

PFTauTransverseImpactParameter * clone () const
 
double dxy () const
 
double dxy_error () const
 
const Point & dxy_PCA () const
 
double dxy_Sig () const
 
const Vector & flightLength () const
 
CovMatrix flightLengthCov () const
 
double flightLengthSig () const
 
bool hasSecondaryVertex () const
 
double ip3d () const
 
double ip3d_error () const
 
const Point & ip3d_PCA () const
 
double ip3d_Sig () const
 
 PFTauTransverseImpactParameter ()
 
 PFTauTransverseImpactParameter (const Point &, double, double, const Point &, double, double, const VertexRef &)
 constructor from values More...
 
 PFTauTransverseImpactParameter (const Point &, double, double, const Point &, double, double, const VertexRef &, const Point &, double, const VertexRef &)
 
const VertexRef & primaryVertex () const
 
CovMatrix primaryVertexCov () const
 
Point primaryVertexPos () const
 
const VertexRef & secondaryVertex () const
 
CovMatrix secondaryVertexCov () const
 
Point secondaryVertexPos () const
 
virtual ~PFTauTransverseImpactParameter ()
 

Private Types

enum  { dimension = 3 }
 
enum  { covarianceSize = dimension * ( dimension + 1 ) / 2 }
 

Private Attributes

double dxy_
 
double dxy_error_
 
Vector FlightLength_
 
double FlightLengthSig_
 
bool hasSV_
 
double ip3d_
 
double ip3d_error_
 
Point pca3d_
 
Point pca_
 
VertexRef PV_
 
VertexRef SV_
 

Detailed Description

Definition at line 26 of file PFTauTransverseImpactParameter.h.

Member Typedef Documentation

typedef math::Error<dimension>::type reco::PFTauTransverseImpactParameter::CovMatrix

Definition at line 32 of file PFTauTransverseImpactParameter.h.

typedef math::XYZPoint reco::PFTauTransverseImpactParameter::Point

Definition at line 33 of file PFTauTransverseImpactParameter.h.

typedef math::XYZVector reco::PFTauTransverseImpactParameter::Vector

Definition at line 34 of file PFTauTransverseImpactParameter.h.

Member Enumeration Documentation

anonymous enum
private
Enumerator
dimension 

Definition at line 28 of file PFTauTransverseImpactParameter.h.

28 { dimension = 3 };
anonymous enum
private
Enumerator
covarianceSize 

Definition at line 29 of file PFTauTransverseImpactParameter.h.

29 { covarianceSize = dimension * ( dimension + 1 ) / 2 };

Constructor & Destructor Documentation

reco::PFTauTransverseImpactParameter::PFTauTransverseImpactParameter ( )
inline

Definition at line 36 of file PFTauTransverseImpactParameter.h.

Referenced by clone().

36 {}
PFTauTransverseImpactParameter::PFTauTransverseImpactParameter ( const Point &  pca,
double  thedxy,
double  thedxy_error,
const Point &  pca3d,
double  theip3d,
double  theip3d_error,
const VertexRef &  PV 
)

constructor from values

Definition at line 7 of file PFTauTransverseImpactParameter.cc.

9  : pca_(pca),
10  dxy_(thedxy),
11  dxy_error_(thedxy_error),
12  pca3d_(pca3d),
13  ip3d_(theip3d),
14  ip3d_error_(theip3d_error),
15  PV_(PV),
16  hasSV_(false),
17  FlightLengthSig_(0.)
18 {}
PFTauTransverseImpactParameter::PFTauTransverseImpactParameter ( const Point &  pca,
double  thedxy,
double  thedxy_error,
const Point &  pca3d,
double  theip3d,
double  theip3d_error,
const VertexRef &  PV,
const Point &  theFlightLength,
double  theFlightLengthSig,
const VertexRef &  SV 
)

Definition at line 20 of file PFTauTransverseImpactParameter.cc.

23  : pca_(pca),
24  dxy_(thedxy),
25  dxy_error_(thedxy_error),
26  pca3d_(pca3d),
27  ip3d_(theip3d),
28  ip3d_error_(theip3d_error),
29  PV_(PV),
30  hasSV_(true),
31  FlightLength_(theFlightLength),
32  FlightLengthSig_(theFlightLengthSig),
33  SV_(SV)
34 {}
virtual reco::PFTauTransverseImpactParameter::~PFTauTransverseImpactParameter ( )
inlinevirtual

Definition at line 41 of file PFTauTransverseImpactParameter.h.

41 {}

Member Function Documentation

PFTauTransverseImpactParameter * PFTauTransverseImpactParameter::clone ( void  ) const

Definition at line 36 of file PFTauTransverseImpactParameter.cc.

References PFTauTransverseImpactParameter().

37 {
38  return new PFTauTransverseImpactParameter(*this);
39 }
double reco::PFTauTransverseImpactParameter::dxy ( ) const
inline

Definition at line 45 of file PFTauTransverseImpactParameter.h.

References dxy_.

Referenced by Electron.Electron::cutBasedId(), PFRecoTauDiscriminationByIsolationMVA2::discriminate(), PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), and pat::PATTauProducer::produce().

45 { return dxy_; }
double reco::PFTauTransverseImpactParameter::dxy_error ( ) const
inline

Definition at line 46 of file PFTauTransverseImpactParameter.h.

References dxy_error_.

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

46 { return dxy_error_; }
const Point& reco::PFTauTransverseImpactParameter::dxy_PCA ( ) const
inline

Definition at line 44 of file PFTauTransverseImpactParameter.h.

References pca_.

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

44 { return pca_; }
double reco::PFTauTransverseImpactParameter::dxy_Sig ( ) const
inline

Definition at line 47 of file PFTauTransverseImpactParameter.h.

References dxy_, and dxy_error_.

Referenced by PFRecoTauDiscriminationByIsolationMVA2::discriminate(), and PFRecoTauDiscriminationByMVAIsolationRun2::discriminate().

47 { return ( dxy_error_ != 0 ) ? (dxy_/dxy_error_) : 0.; }
const PFTauTransverseImpactParameter::Vector & PFTauTransverseImpactParameter::flightLength ( ) const

Definition at line 58 of file PFTauTransverseImpactParameter.cc.

References FlightLength_.

Referenced by PFRecoTauDiscriminationByIsolationMVA2::discriminate(), PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), and pat::PATTauProducer::produce().

59 {
60  return FlightLength_;
61 }
PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::flightLengthCov ( ) const

Definition at line 90 of file PFTauTransverseImpactParameter.cc.

References dimension, i, j, primaryVertexCov(), MetAnalyzer::pv(), and secondaryVertexCov().

90  {
91  CovMatrix cov;
92  const CovMatrix& sv = secondaryVertexCov();
93  const CovMatrix& pv = primaryVertexCov();
94  for ( int i = 0; i < dimension; ++i ) {
95  for ( int j = 0; j < dimension; ++j ) {
96  cov(i,j) = sv(i,j) + pv(i,j);
97  }
98  }
99  return cov;
100 }
i
int i
Definition: DBlmapReader.cc:9
j
int j
Definition: DBlmapReader.cc:9
double PFTauTransverseImpactParameter::flightLengthSig ( ) const

Definition at line 63 of file PFTauTransverseImpactParameter.cc.

References FlightLengthSig_, and hasSV_.

Referenced by PFRecoTauDiscriminationByIsolationMVA2::discriminate(), PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), and pat::PATTauProducer::produce().

63  {
64  if ( hasSV_ ) {
65  //std::cout << "<PFTauTransverseImpactParameter::flightLengthSig>:" << std::endl;
66  //VertexDistance3D vtxdist;
67  //std::cout << "oldValue = " << vtxdist.distance(*PV_, *SV_).significance() << std::endl; // transforms using the jacobian then computes distance/uncertainty
68  //std::cout << "newValue = " << FlightLengthSig_ << std::endl;
69  return FlightLengthSig_;
70  }
71  return -9.9;
72 }
bool reco::PFTauTransverseImpactParameter::hasSecondaryVertex ( ) const
inline

Definition at line 55 of file PFTauTransverseImpactParameter.h.

References hasSV_.

Referenced by PFRecoTauDiscriminationByIsolationMVA2::discriminate(), PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), and pat::PATTauProducer::produce().

55 { return hasSV_; }
double reco::PFTauTransverseImpactParameter::ip3d ( ) const
inline

Definition at line 49 of file PFTauTransverseImpactParameter.h.

References ip3d_.

Referenced by PFRecoTauDiscriminationByMVAIsolationRun2::discriminate().

49 { return ip3d_; }
double reco::PFTauTransverseImpactParameter::ip3d_error ( ) const
inline

Definition at line 50 of file PFTauTransverseImpactParameter.h.

References ip3d_error_.

50 { return ip3d_error_; }
const Point& reco::PFTauTransverseImpactParameter::ip3d_PCA ( ) const
inline

Definition at line 48 of file PFTauTransverseImpactParameter.h.

References pca3d_.

48 { return pca3d_; }
double reco::PFTauTransverseImpactParameter::ip3d_Sig ( ) const
inline

Definition at line 51 of file PFTauTransverseImpactParameter.h.

References ip3d_, and ip3d_error_.

Referenced by PFRecoTauDiscriminationByMVAIsolationRun2::discriminate().

51 { return ( ip3d_error_ != 0 ) ? (ip3d_/ip3d_error_) : 0.; }
const VertexRef& reco::PFTauTransverseImpactParameter::primaryVertex ( ) const
inline

Definition at line 52 of file PFTauTransverseImpactParameter.h.

References PV_.

52 { return PV_; }
PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::primaryVertexCov ( ) const

Definition at line 47 of file PFTauTransverseImpactParameter.cc.

References dimension, i, j, and PV_.

Referenced by flightLengthCov().

48 {
49  CovMatrix cov;
50  for ( int i = 0; i < dimension; ++i ) {
51  for ( int j = 0; j < dimension; ++j ) {
52  cov(i,j) = PV_->covariance(i,j);
53  }
54  }
55  return cov;
56 }
i
int i
Definition: DBlmapReader.cc:9
j
int j
Definition: DBlmapReader.cc:9
PFTauTransverseImpactParameter::Point PFTauTransverseImpactParameter::primaryVertexPos ( ) const

Definition at line 41 of file PFTauTransverseImpactParameter.cc.

References edm::Ref< C, T, F >::isNonnull(), and PV_.

42 {
43  if ( PV_.isNonnull() ) return PV_->position();
44  else return PFTauTransverseImpactParameter::Point(0.,0.,0.);
45 }
edm::Ref::isNonnull
bool isNonnull() const
Checks for non-null.
Definition: Ref.h:252
const VertexRef& reco::PFTauTransverseImpactParameter::secondaryVertex ( ) const
inline

Definition at line 59 of file PFTauTransverseImpactParameter.h.

References SV_.

59 { return SV_; }
PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::secondaryVertexCov ( ) const

Definition at line 79 of file PFTauTransverseImpactParameter.cc.

References dimension, hasSV_, i, j, and SV_.

Referenced by flightLengthCov().

79  {
80  CovMatrix cov;
81  if ( !hasSV_ ) return cov;
82  for ( int i = 0; i < dimension; ++i ) {
83  for ( int j = 0; j < dimension; ++j ) {
84  cov(i,j) = SV_->covariance(i,j);
85  }
86  }
87  return cov;
88 }
i
int i
Definition: DBlmapReader.cc:9
j
int j
Definition: DBlmapReader.cc:9
PFTauTransverseImpactParameter::Point PFTauTransverseImpactParameter::secondaryVertexPos ( ) const

Definition at line 74 of file PFTauTransverseImpactParameter.cc.

References hasSV_, and SV_.

74  {
75  if ( hasSV_ ) return SV_->position();
76  else return PFTauTransverseImpactParameter::Point(0.,0.,0.);
77 }

Member Data Documentation

double reco::PFTauTransverseImpactParameter::dxy_
private

Definition at line 65 of file PFTauTransverseImpactParameter.h.

Referenced by dxy(), and dxy_Sig().

double reco::PFTauTransverseImpactParameter::dxy_error_
private

Definition at line 66 of file PFTauTransverseImpactParameter.h.

Referenced by dxy_error(), and dxy_Sig().

Vector reco::PFTauTransverseImpactParameter::FlightLength_
private

Definition at line 72 of file PFTauTransverseImpactParameter.h.

Referenced by flightLength().

double reco::PFTauTransverseImpactParameter::FlightLengthSig_
private

Definition at line 73 of file PFTauTransverseImpactParameter.h.

Referenced by flightLengthSig().

bool reco::PFTauTransverseImpactParameter::hasSV_
private

Definition at line 71 of file PFTauTransverseImpactParameter.h.

Referenced by flightLengthSig(), hasSecondaryVertex(), secondaryVertexCov(), and secondaryVertexPos().

double reco::PFTauTransverseImpactParameter::ip3d_
private

Definition at line 68 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d(), and ip3d_Sig().

double reco::PFTauTransverseImpactParameter::ip3d_error_
private

Definition at line 69 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d_error(), and ip3d_Sig().

Point reco::PFTauTransverseImpactParameter::pca3d_
private

Definition at line 67 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d_PCA().

Point reco::PFTauTransverseImpactParameter::pca_
private

Definition at line 64 of file PFTauTransverseImpactParameter.h.

Referenced by dxy_PCA().

VertexRef reco::PFTauTransverseImpactParameter::PV_
private

Definition at line 70 of file PFTauTransverseImpactParameter.h.

Referenced by primaryVertex(), primaryVertexCov(), and primaryVertexPos().

VertexRef reco::PFTauTransverseImpactParameter::SV_
private

Definition at line 74 of file PFTauTransverseImpactParameter.h.

Referenced by secondaryVertex(), secondaryVertexCov(), and secondaryVertexPos().

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