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_ {0}
double	dxy_error_ {0}
Vector	FlightLength_
double	FlightLengthSig_ {0}
bool	hasSV_ {false}
double	ip3d_ {0}
double	ip3d_error_ {0}
Point	pca3d_
Point	pca_
VertexRef	PV_
VertexRef	SV_

Detailed Description

Definition at line 24 of file PFTauTransverseImpactParameter.h.

Member Typedef Documentation

CovMatrix

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

Definition at line 29 of file PFTauTransverseImpactParameter.h.

Point

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

Definition at line 30 of file PFTauTransverseImpactParameter.h.

Vector

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

Definition at line 31 of file PFTauTransverseImpactParameter.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
dimension

Definition at line 25 of file PFTauTransverseImpactParameter.h.

{ dimension = 3 };

anonymous enum

anonymous enum

private

Enumerator
covarianceSize

Definition at line 26 of file PFTauTransverseImpactParameter.h.

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

Constructor & Destructor Documentation

PFTauTransverseImpactParameter() [1/3]

reco::PFTauTransverseImpactParameter::PFTauTransverseImpactParameter ( )

inline

Definition at line 33 of file PFTauTransverseImpactParameter.h.

Referenced by clone().

{}

PFTauTransverseImpactParameter() [2/3]

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.

    : pca_(pca),
      dxy_(thedxy),
      dxy_error_(thedxy_error),
      pca3d_(pca3d),
      ip3d_(theip3d),
      ip3d_error_(theip3d_error),
      PV_(PV),
      hasSV_(false),
      FlightLengthSig_(0.) {}

PFTauTransverseImpactParameter() [3/3]

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 24 of file PFTauTransverseImpactParameter.cc.

    : pca_(pca),
      dxy_(thedxy),
      dxy_error_(thedxy_error),
      pca3d_(pca3d),
      ip3d_(theip3d),
      ip3d_error_(theip3d_error),
      PV_(PV),
      hasSV_(true),
      FlightLength_(theFlightLength),
      FlightLengthSig_(theFlightLengthSig),
      SV_(SV) {}

~PFTauTransverseImpactParameter()

virtual reco::PFTauTransverseImpactParameter::~PFTauTransverseImpactParameter ( )

inlinevirtual

Definition at line 47 of file PFTauTransverseImpactParameter.h.

{}

Member Function Documentation

clone()

PFTauTransverseImpactParameter * PFTauTransverseImpactParameter::clone

(

void

)

const

Definition at line 46 of file PFTauTransverseImpactParameter.cc.

References PFTauTransverseImpactParameter().

                                                                            {
  return new PFTauTransverseImpactParameter(*this);
}

dxy()

double reco::PFTauTransverseImpactParameter::dxy ( ) const

inline

Definition at line 51 of file PFTauTransverseImpactParameter.h.

References dxy_.

Referenced by Electron.Electron::cutBasedId(), PFRecoTauDiscriminationByIsolationMVA2::discriminate(), reco::tau::PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), ntupleDataFormat.Track::dxyPull(), and pat::PATTauProducer::produce().

{ return dxy_; }

dxy_error()

double reco::PFTauTransverseImpactParameter::dxy_error ( ) const

inline

Definition at line 52 of file PFTauTransverseImpactParameter.h.

References dxy_error_.

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

{ return dxy_error_; }

dxy_PCA()

const Point& reco::PFTauTransverseImpactParameter::dxy_PCA ( ) const

inline

Definition at line 50 of file PFTauTransverseImpactParameter.h.

References pca_.

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

{ return pca_; }

dxy_Sig()

double reco::PFTauTransverseImpactParameter::dxy_Sig ( ) const

inline

Definition at line 53 of file PFTauTransverseImpactParameter.h.

References dxy_, and dxy_error_.

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

{ return (dxy_error_ != 0) ? (dxy_ / dxy_error_) : 0.; }

flightLength()

const PFTauTransverseImpactParameter::Vector & PFTauTransverseImpactParameter::flightLength

(

)

const

Definition at line 67 of file PFTauTransverseImpactParameter.cc.

References FlightLength_.

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

                                                                                               {
  return FlightLength_;
}

flightLengthCov()

PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::flightLengthCov

(

)

const

Definition at line 101 of file PFTauTransverseImpactParameter.cc.

References dimension, mps_fire::i, dqmiolumiharvest::j, primaryVertexCov(), MetAnalyzer::pv(), secondaryVertexCov(), and pfDeepBoostedJetPreprocessParams_cfi::sv.

                                                                                              {
  CovMatrix cov;
  const CovMatrix& sv = secondaryVertexCov();
  const CovMatrix& pv = primaryVertexCov();
  for (int i = 0; i < dimension; ++i) {
    for (int j = 0; j < dimension; ++j) {
      cov(i, j) = sv(i, j) + pv(i, j);
    }
  }
  return cov;
}

flightLengthSig()

double PFTauTransverseImpactParameter::flightLengthSig

(

)

const

Definition at line 71 of file PFTauTransverseImpactParameter.cc.

References FlightLengthSig_, and hasSV_.

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

                                                             {
  if (hasSV_) {
    //std::cout << "<PFTauTransverseImpactParameter::flightLengthSig>:" << std::endl;
    //VertexDistance3D vtxdist;
    //std::cout << "oldValue = " << vtxdist.distance(*PV_, *SV_).significance() << std::endl; // transforms using the jacobian then computes distance/uncertainty
    //std::cout << "newValue = " << FlightLengthSig_ << std::endl;
    return FlightLengthSig_;
  }
  return -9.9;
}

hasSecondaryVertex()

bool reco::PFTauTransverseImpactParameter::hasSecondaryVertex ( ) const

inline

Definition at line 61 of file PFTauTransverseImpactParameter.h.

References hasSV_.

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

{ return hasSV_; }

ip3d()

double reco::PFTauTransverseImpactParameter::ip3d ( ) const

inline

Definition at line 55 of file PFTauTransverseImpactParameter.h.

References ip3d_.

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

{ return ip3d_; }

ip3d_error()

double reco::PFTauTransverseImpactParameter::ip3d_error ( ) const

inline

Definition at line 56 of file PFTauTransverseImpactParameter.h.

References ip3d_error_.

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

{ return ip3d_error_; }

ip3d_PCA()

const Point& reco::PFTauTransverseImpactParameter::ip3d_PCA ( ) const

inline

Definition at line 54 of file PFTauTransverseImpactParameter.h.

References pca3d_.

{ return pca3d_; }

ip3d_Sig()

double reco::PFTauTransverseImpactParameter::ip3d_Sig ( ) const

inline

Definition at line 57 of file PFTauTransverseImpactParameter.h.

References ip3d_, and ip3d_error_.

Referenced by reco::tau::PFRecoTauDiscriminationByMVAIsolationRun2::discriminate().

{ return (ip3d_error_ != 0) ? (ip3d_ / ip3d_error_) : 0.; }

primaryVertex()

const VertexRef& reco::PFTauTransverseImpactParameter::primaryVertex ( ) const

inline

Definition at line 58 of file PFTauTransverseImpactParameter.h.

References PV_.

{ return PV_; }

primaryVertexCov()

PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::primaryVertexCov

(

)

const

Definition at line 57 of file PFTauTransverseImpactParameter.cc.

References dimension, mps_fire::i, dqmiolumiharvest::j, and PV_.

Referenced by flightLengthCov().

                                                                                               {
  CovMatrix cov;
  for (int i = 0; i < dimension; ++i) {
    for (int j = 0; j < dimension; ++j) {
      cov(i, j) = PV_->covariance(i, j);
    }
  }
  return cov;
}

primaryVertexPos()

PFTauTransverseImpactParameter::Point PFTauTransverseImpactParameter::primaryVertexPos

(

)

const

Definition at line 50 of file PFTauTransverseImpactParameter.cc.

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

                                                                                           {
  if (PV_.isNonnull())
    return PV_->position();
  else
    return PFTauTransverseImpactParameter::Point(0., 0., 0.);
}

secondaryVertex()

const VertexRef& reco::PFTauTransverseImpactParameter::secondaryVertex ( ) const

inline

Definition at line 65 of file PFTauTransverseImpactParameter.h.

References SV_.

{ return SV_; }

secondaryVertexCov()

PFTauTransverseImpactParameter::CovMatrix PFTauTransverseImpactParameter::secondaryVertexCov

(

)

const

Definition at line 89 of file PFTauTransverseImpactParameter.cc.

References dimension, hasSV_, mps_fire::i, dqmiolumiharvest::j, and SV_.

Referenced by flightLengthCov().

                                                                                                 {
  CovMatrix cov;
  if (!hasSV_)
    return cov;
  for (int i = 0; i < dimension; ++i) {
    for (int j = 0; j < dimension; ++j) {
      cov(i, j) = SV_->covariance(i, j);
    }
  }
  return cov;
}

secondaryVertexPos()

PFTauTransverseImpactParameter::Point PFTauTransverseImpactParameter::secondaryVertexPos

(

)

const

Definition at line 82 of file PFTauTransverseImpactParameter.cc.

References hasSV_, and SV_.

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

Member Data Documentation

dxy_

double reco::PFTauTransverseImpactParameter::dxy_ {0}

private

Definition at line 71 of file PFTauTransverseImpactParameter.h.

Referenced by dxy(), and dxy_Sig().

dxy_error_

double reco::PFTauTransverseImpactParameter::dxy_error_ {0}

private

Definition at line 72 of file PFTauTransverseImpactParameter.h.

Referenced by dxy_error(), and dxy_Sig().

FlightLength_

Vector reco::PFTauTransverseImpactParameter::FlightLength_

private

Definition at line 78 of file PFTauTransverseImpactParameter.h.

Referenced by flightLength().

FlightLengthSig_

double reco::PFTauTransverseImpactParameter::FlightLengthSig_ {0}

private

Definition at line 79 of file PFTauTransverseImpactParameter.h.

Referenced by flightLengthSig().

hasSV_

bool reco::PFTauTransverseImpactParameter::hasSV_ {false}

private

Definition at line 77 of file PFTauTransverseImpactParameter.h.

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

ip3d_

double reco::PFTauTransverseImpactParameter::ip3d_ {0}

private

Definition at line 74 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d(), and ip3d_Sig().

ip3d_error_

double reco::PFTauTransverseImpactParameter::ip3d_error_ {0}

private

Definition at line 75 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d_error(), and ip3d_Sig().

pca3d_

Point reco::PFTauTransverseImpactParameter::pca3d_

private

Definition at line 73 of file PFTauTransverseImpactParameter.h.

Referenced by ip3d_PCA().

pca_

Point reco::PFTauTransverseImpactParameter::pca_

private

Definition at line 70 of file PFTauTransverseImpactParameter.h.

Referenced by dxy_PCA().

PV_

VertexRef reco::PFTauTransverseImpactParameter::PV_

private

Definition at line 76 of file PFTauTransverseImpactParameter.h.

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

SV_

VertexRef reco::PFTauTransverseImpactParameter::SV_

private

Definition at line 80 of file PFTauTransverseImpactParameter.h.

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