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reco::TemplatedSecondaryVertex< SV > Class Template Reference

#include <TemplatedSecondaryVertex.h>

Inheritance diagram for reco::TemplatedSecondaryVertex< SV >:

Public Member Functions

template<>
Measurement1D computeDist1d (const Vertex &pv, const VertexCompositePtrCandidate &sv, const GlobalVector &direction, bool withPVError)
 
template<>
Measurement1D computeDist1d (const Vertex &pv, const Vertex &sv, const GlobalVector &direction, bool withPVError)
 
template<>
Measurement1D computeDist2d (const Vertex &pv, const VertexCompositePtrCandidate &sv, const GlobalVector &direction, bool withPVError)
 
template<>
Measurement1D computeDist2d (const Vertex &pv, const Vertex &sv, const GlobalVector &direction, bool withPVError)
 
template<>
Measurement1D computeDist3d (const Vertex &pv, const VertexCompositePtrCandidate &sv, const GlobalVector &direction, bool withPVError)
 
template<>
Measurement1D computeDist3d (const Vertex &pv, const Vertex &sv, const GlobalVector &direction, bool withPVError)
 
Measurement1D dist1d () const
 
Measurement1D dist2d () const
 
Measurement1D dist3d () const
 
template<>
 operator reco::Vertex ()
 
 operator reco::Vertex ()
 
 TemplatedSecondaryVertex ()
 
 TemplatedSecondaryVertex (const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError=false)
 
 ~TemplatedSecondaryVertex ()
 

Static Public Member Functions

static Measurement1D computeDist1d (const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
 
static Measurement1D computeDist2d (const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
 
static Measurement1D computeDist3d (const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
 

Private Attributes

Measurement1D dist1d_
 
Measurement1D dist2d_
 
Measurement1D dist3d_
 

Detailed Description

template<class SV>
class reco::TemplatedSecondaryVertex< SV >

Definition at line 11 of file TemplatedSecondaryVertex.h.

Constructor & Destructor Documentation

template<class SV>
reco::TemplatedSecondaryVertex< SV >::TemplatedSecondaryVertex ( )
inline

Definition at line 13 of file TemplatedSecondaryVertex.h.

13 {}
template<class SV>
reco::TemplatedSecondaryVertex< SV >::TemplatedSecondaryVertex ( const reco::Vertex &  pv,
const SV &  sv,
const GlobalVector &  direction,
bool  withPVError = false 
)
inline

Definition at line 14 of file TemplatedSecondaryVertex.h.

18  : SV(sv),
19  dist1d_(computeDist1d(pv, sv, direction, withPVError)),
20  dist2d_(computeDist2d(pv, sv, direction, withPVError)),
21  dist3d_(computeDist3d(pv, sv, direction, withPVError)) {}
reco::TemplatedSecondaryVertex::computeDist3d
static Measurement1D computeDist3d(const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
reco::TemplatedSecondaryVertex::computeDist2d
static Measurement1D computeDist2d(const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
reco::TemplatedSecondaryVertex::computeDist1d
static Measurement1D computeDist1d(const reco::Vertex &pv, const SV &sv, const GlobalVector &direction, bool withPVError)
template<class SV>
reco::TemplatedSecondaryVertex< SV >::~TemplatedSecondaryVertex ( )
inline

Definition at line 23 of file TemplatedSecondaryVertex.h.

23 {} //NOLINT

Member Function Documentation

template<class SV>
static Measurement1D reco::TemplatedSecondaryVertex< SV >::computeDist1d ( const reco::Vertex &  pv,
const SV &  sv,
const GlobalVector &  direction,
bool  withPVError 
)
static
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::VertexCompositePtrCandidate >::computeDist1d ( const Vertex &  pv,
const VertexCompositePtrCandidate &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 29 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::VertexCompositePtrCandidate::fillVertexCovariance(), reco::Vertex::position(), mathSSE::sqrt(), trackerHitRTTI::vector, and reco::LeafCandidate::vertex().

30  {
31  typedef ROOT::Math::SVector<double, 3> SVector1;
32  typedef ROOT::Math::SMatrix<double, 3, 3, ROOT::Math::MatRepSym<double, 3> > SMatrixSym1;
33  CovarianceMatrix covariance;
34  sv.fillVertexCovariance(covariance);
35  SMatrixSym1 cov = covariance;
36  if (withPVError)
37  cov += pv.covariance();
38  SVector1 vector(0, 0, sv.vertex().Z() - pv.position().Z());
39 
40  double dist = ROOT::Math::Mag(vector);
41  double error = ROOT::Math::Similarity(cov, vector);
42  if (error > 0.0 && dist > 1.0e-9)
43  error = std::sqrt(error) / dist;
44  else
45  error = -1.0;
46  if ((vector[0] * direction.x() + vector[1] * direction.y() + vector[2] * direction.z()) < 0.0)
47  dist = -dist;
48  return Measurement1D(dist, error);
49  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::z
T z() const
Definition: PV3DBase.h:61
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::Vertex >::computeDist1d ( const Vertex &  pv,
const Vertex &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 105 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::Vertex::position(), mathSSE::sqrt(), and trackerHitRTTI::vector.

108  {
109  typedef ROOT::Math::SVector<double, 3> SVector1;
110  typedef ROOT::Math::SMatrix<double, 3, 3, ROOT::Math::MatRepSym<double, 3> > SMatrixSym1;
111 
112  SMatrixSym1 cov = sv.covariance();
113  if (withPVError)
114  cov += pv.covariance();
115 
116  SVector1 vector(0.0, 0.0, sv.position().Z() - pv.position().Z());
117 
118  double dist = ROOT::Math::Mag(vector);
119  double error = ROOT::Math::Similarity(cov, vector);
120  if (error > 0.0 && dist > 1.0e-9)
121  error = std::sqrt(error) / dist;
122  else
123  error = -1.0;
124 
125  if ((vector[0] * direction.x() + vector[1] * direction.y() + vector[2] * direction.z()) < 0.0)
126  dist = -dist;
127 
128  return Measurement1D(dist, error);
129  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::z
T z() const
Definition: PV3DBase.h:61
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<class SV>
static Measurement1D reco::TemplatedSecondaryVertex< SV >::computeDist2d ( const reco::Vertex &  pv,
const SV &  sv,
const GlobalVector &  direction,
bool  withPVError 
)
static
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::VertexCompositePtrCandidate >::computeDist2d ( const Vertex &  pv,
const VertexCompositePtrCandidate &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 52 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::VertexCompositePtrCandidate::fillVertexCovariance(), reco::Vertex::position(), mathSSE::sqrt(), trackerHitRTTI::vector, and reco::LeafCandidate::vertex().

53  {
54  typedef ROOT::Math::SVector<double, 2> SVector2;
55  typedef ROOT::Math::SMatrix<double, 2, 2, ROOT::Math::MatRepSym<double, 2> > SMatrixSym2;
56  CovarianceMatrix covariance;
57  sv.fillVertexCovariance(covariance);
58 
59  SMatrixSym2 cov = covariance.Sub<SMatrixSym2>(0, 0);
60  if (withPVError)
61  cov += pv.covariance().Sub<SMatrixSym2>(0, 0);
62 
63  SVector2 vector(sv.vertex().X() - pv.position().X(), sv.vertex().Y() - pv.position().Y());
64  double dist = ROOT::Math::Mag(vector);
65  double error = ROOT::Math::Similarity(cov, vector);
66  if (error > 0.0 && dist > 1.0e-9)
67  error = std::sqrt(error) / dist;
68  else
69  error = -1.0;
70 
71  if ((vector[0] * direction.x() + vector[1] * direction.y()) < 0.0)
72  dist = -dist;
73 
74  return Measurement1D(dist, error);
75  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::Vertex >::computeDist2d ( const Vertex &  pv,
const Vertex &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 132 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::Vertex::position(), mathSSE::sqrt(), and trackerHitRTTI::vector.

135  {
136  typedef ROOT::Math::SVector<double, 2> SVector2;
137  typedef ROOT::Math::SMatrix<double, 2, 2, ROOT::Math::MatRepSym<double, 2> > SMatrixSym2;
138 
139  SMatrixSym2 cov = sv.covariance().Sub<SMatrixSym2>(0, 0);
140  if (withPVError)
141  cov += pv.covariance().Sub<SMatrixSym2>(0, 0);
142 
143  SVector2 vector(sv.position().X() - pv.position().X(), sv.position().Y() - pv.position().Y());
144 
145  double dist = ROOT::Math::Mag(vector);
146  double error = ROOT::Math::Similarity(cov, vector);
147  if (error > 0.0 && dist > 1.0e-9)
148  error = std::sqrt(error) / dist;
149  else
150  error = -1.0;
151 
152  if ((vector[0] * direction.x() + vector[1] * direction.y()) < 0.0)
153  dist = -dist;
154 
155  return Measurement1D(dist, error);
156  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<class SV>
static Measurement1D reco::TemplatedSecondaryVertex< SV >::computeDist3d ( const reco::Vertex &  pv,
const SV &  sv,
const GlobalVector &  direction,
bool  withPVError 
)
static
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::VertexCompositePtrCandidate >::computeDist3d ( const Vertex &  pv,
const VertexCompositePtrCandidate &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 77 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::VertexCompositePtrCandidate::fillVertexCovariance(), reco::Vertex::position(), mathSSE::sqrt(), trackerHitRTTI::vector, and reco::LeafCandidate::vertex().

78  {
79  typedef ROOT::Math::SVector<double, 3> SVector3;
80  typedef ROOT::Math::SMatrix<double, 3, 3, ROOT::Math::MatRepSym<double, 3> > SMatrixSym3;
81  CovarianceMatrix covariance;
82  sv.fillVertexCovariance(covariance);
83 
84  SMatrixSym3 cov = covariance;
85  if (withPVError)
86  cov += pv.covariance();
87 
88  SVector3 vector(
89  sv.vertex().X() - pv.position().X(), sv.vertex().Y() - pv.position().Y(), sv.vertex().Z() - pv.position().Z());
90 
91  double dist = ROOT::Math::Mag(vector);
92  double error = ROOT::Math::Similarity(cov, vector);
93  if (error > 0.0 && dist > 1.0e-9)
94  error = std::sqrt(error) / dist;
95  else
96  error = -1.0;
97 
98  if ((vector[0] * direction.x() + vector[1] * direction.y() + vector[2] * direction.z()) < 0.0)
99  dist = -dist;
100 
101  return Measurement1D(dist, error);
102  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::z
T z() const
Definition: PV3DBase.h:61
SVector3
ROOT::Math::SVector< double, 3 > SVector3
Definition: V0Fitter.cc:47
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<>
Measurement1D reco::TemplatedSecondaryVertex< reco::Vertex >::computeDist3d ( const Vertex &  pv,
const Vertex &  sv,
const GlobalVector &  direction,
bool  withPVError 
)

Definition at line 158 of file TemplatedSecondaryVertex.cc.

References reco::Vertex::covariance(), alignCSCRings::e, relativeConstraints::error, reco::Vertex::position(), mathSSE::sqrt(), and trackerHitRTTI::vector.

161  {
162  typedef ROOT::Math::SVector<double, 3> SVector3;
163  typedef ROOT::Math::SMatrix<double, 3, 3, ROOT::Math::MatRepSym<double, 3> > SMatrixSym3;
164 
165  SMatrixSym3 cov = sv.covariance();
166  if (withPVError)
167  cov += pv.covariance();
168 
169  SVector3 vector(sv.position().X() - pv.position().X(),
170  sv.position().Y() - pv.position().Y(),
171  sv.position().Z() - pv.position().Z());
172 
173  double dist = ROOT::Math::Mag(vector);
174  double error = ROOT::Math::Similarity(cov, vector);
175  if (error > 0.0 && dist > 1.0e-9)
176  error = std::sqrt(error) / dist;
177  else
178  error = -1.0;
179 
180  if ((vector[0] * direction.x() + vector[1] * direction.y() + vector[2] * direction.z()) < 0.0)
181  dist = -dist;
182 
183  return Measurement1D(dist, error);
184  }
PV3DBase::y
T y() const
Definition: PV3DBase.h:60
mathSSE::sqrt
T sqrt(T t)
Definition: SSEVec.h:19
PV3DBase::z
T z() const
Definition: PV3DBase.h:61
SVector3
ROOT::Math::SVector< double, 3 > SVector3
Definition: V0Fitter.cc:47
PV3DBase::x
T x() const
Definition: PV3DBase.h:59
template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist1d ( ) const
inline

Definition at line 24 of file TemplatedSecondaryVertex.h.

References reco::TemplatedSecondaryVertex< SV >::dist1d_.

Referenced by TemplatedSecondaryVertexProducer< IPTI, VTX >::produce().

24 { return dist1d_; }
template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist2d ( ) const
inline

Definition at line 25 of file TemplatedSecondaryVertex.h.

References reco::TemplatedSecondaryVertex< SV >::dist2d_.

Referenced by reco::VertexSorting< SecondaryVertex >::operator()(), reco::VertexFilter::operator()(), and TemplatedSecondaryVertexProducer< IPTI, VTX >::produce().

25 { return dist2d_; }
template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist3d ( ) const
inline

Definition at line 26 of file TemplatedSecondaryVertex.h.

References reco::TemplatedSecondaryVertex< SV >::dist3d_.

Referenced by reco::VertexSorting< SecondaryVertex >::operator()(), reco::VertexFilter::operator()(), TemplatedSecondaryVertexProducer< IPTI, VTX >::produce(), and BtoCharmDecayVertexMergerT< VTX >::resolveBtoDchain().

26 { return dist3d_; }
template<>
reco::TemplatedSecondaryVertex< reco::VertexCompositePtrCandidate >::operator reco::Vertex ( )

Definition at line 17 of file TemplatedSecondaryVertex.cc.

References submitPVValidationJobs::err.

17  {
18  CovarianceMatrix err;
19  fillVertexCovariance(err);
20  return reco::Vertex(Vertex::Point(vertex()), err, vertexChi2(), vertexNdof(), numberOfSourceCandidatePtrs());
21  }
reco::Vertex::Point
math::XYZPoint Point
point in the space
Definition: Vertex.h:40
template<class SV>
reco::TemplatedSecondaryVertex< SV >::operator reco::Vertex ( )

Member Data Documentation

template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist1d_
private

Definition at line 46 of file TemplatedSecondaryVertex.h.

Referenced by reco::TemplatedSecondaryVertex< SV >::dist1d().

template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist2d_
private

Definition at line 47 of file TemplatedSecondaryVertex.h.

Referenced by reco::TemplatedSecondaryVertex< SV >::dist2d().

template<class SV>
Measurement1D reco::TemplatedSecondaryVertex< SV >::dist3d_
private

Definition at line 48 of file TemplatedSecondaryVertex.h.

Referenced by reco::TemplatedSecondaryVertex< SV >::dist3d().

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