SimpleElectron Class Reference

#include <SimpleElectron.h>

Public Member Functions
double	getCombinedMomentum () const
double	getCombinedMomentumError () const
int	getElClass () const
double	getEta () const
double	getNewEnergy () const
double	getNewEnergyError () const
float	getR9 () const
double	getRegEnergy () const
double	getRegEnergyError () const
unsigned int	getRunNumber () const
double	getScale () const
double	getSCEnergy () const
double	getSCEnergyError () const
double	getSmearing () const
double	getTrackerMomentum () const
double	getTrackerMomentumError () const
bool	isEB () const
bool	isEcalDriven () const
bool	isMC () const
bool	isTrackerDriven () const
void	setCombinedMomentum (double combinedMomentum)
void	setCombinedMomentumError (double combinedMomentumError)
void	setNewEnergy (double newEnergy)
void	setNewEnergyError (double newEnergyError)
	SimpleElectron ()
	SimpleElectron (unsigned int run, double eClass, double r9, double scEnergy, double scEnergyError, double trackMomentum, double trackMomentumError, double regEnergy, double regEnergyError, double combinedMomentum, double combinedMomentumError, double eta, bool isEB, bool isMC, bool isEcalDriven, bool isTrackerDriven)
	SimpleElectron (const reco::GsfElectron &in, unsigned int runNumber, bool isMC)
void	writeTo (reco::GsfElectron &out) const
	~SimpleElectron ()

Private Attributes
double	combinedMomentum_
double	combinedMomentumError_
double	eClass_
double	eta_
bool	isEB_
bool	isEcalDriven_
bool	isMC_
bool	isTrackerDriven_
double	newEnergy_
double	newEnergyError_
double	r9_
double	regEnergy_
double	regEnergyError_
unsigned int	run_
double	scale_
double	scEnergy_
double	scEnergyError_
double	smearing_
double	trackMomentum_
double	trackMomentumError_

Detailed Description

Definition at line 8 of file SimpleElectron.h.

Constructor & Destructor Documentation

SimpleElectron::SimpleElectron ( )

inline

Definition at line 10 of file SimpleElectron.h.

{}

SimpleElectron::SimpleElectron ( unsigned int  run, double  eClass, double  r9, double  scEnergy, double  scEnergyError, double  trackMomentum, double  trackMomentumError, double  regEnergy, double  regEnergyError, double  combinedMomentum, double  combinedMomentumError, double  eta, bool  isEB, bool  isMC, bool  isEcalDriven, bool  isTrackerDriven  )

inline

Definition at line 11 of file SimpleElectron.h.

      : run_(run),
        eClass_(eClass),
        r9_(r9),
        scEnergy_(scEnergy),
        scEnergyError_(scEnergyError),
        trackMomentum_(trackMomentum),
        trackMomentumError_(trackMomentumError),
        regEnergy_(regEnergy),
        regEnergyError_(regEnergyError),
        eta_(eta),
        isEB_(isEB),
        isMC_(isMC),
        isEcalDriven_(isEcalDriven),
        isTrackerDriven_(isTrackerDriven),
        newEnergy_(regEnergy_),
        newEnergyError_(regEnergyError_),
        combinedMomentum_(combinedMomentum),
        combinedMomentumError_(combinedMomentumError),
        scale_(1.0),
        smearing_(0.0) {}

SimpleElectron::~SimpleElectron ( )

inline

Definition at line 47 of file SimpleElectron.h.

{}

SimpleElectron::SimpleElectron ( const reco::GsfElectron &  in, unsigned int  runNumber, bool  isMC  )

explicit

Definition at line 3 of file SimpleElectron.cc.

    : run_(runNumber),
      eClass_(int(in.classification())),
      r9_(in.full5x5_r9()),
      scEnergy_(in.superCluster()->rawEnergy() + (in.isEB() ? 0 : in.superCluster()->preshowerEnergy())),
      scEnergyError_(-999.),  // FIXME???
      trackMomentum_(in.trackMomentumAtVtx().R()),
      trackMomentumError_(in.trackMomentumError()),
      regEnergy_(in.correctedEcalEnergy()),
      regEnergyError_(in.correctedEcalEnergyError()),
      eta_(in.superCluster()->eta()),
      isEB_(in.isEB()),
      isMC_(isMC),
      isEcalDriven_(in.ecalDriven()),
      isTrackerDriven_(in.trackerDrivenSeed()),
      newEnergy_(regEnergy_),
      newEnergyError_(regEnergyError_),
      combinedMomentum_(in.p4(reco::GsfElectron::P4_COMBINATION).P()),
      combinedMomentumError_(in.p4Error(reco::GsfElectron::P4_COMBINATION)),
      scale_(1.0),
      smearing_(0.0) {}

Member Function Documentation

double SimpleElectron::getCombinedMomentum ( ) const

inline

Definition at line 57 of file SimpleElectron.h.

References combinedMomentum_.

Referenced by ElectronEnergyCalibrator::correctLinearity(), and writeTo().

{ return combinedMomentum_; }

double SimpleElectron::getCombinedMomentumError ( ) const

inline

Definition at line 58 of file SimpleElectron.h.

References combinedMomentumError_.

Referenced by writeTo().

{ return combinedMomentumError_; }

int SimpleElectron::getElClass ( ) const

inline

Definition at line 69 of file SimpleElectron.h.

References eClass_.

Referenced by ElectronEPcombinator::computeEPcombination(), and ElectronEnergyCalibrator::correctLinearity().

{ return eClass_; }

double SimpleElectron::getEta ( ) const

inline

Definition at line 67 of file SimpleElectron.h.

References eta_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), ElectronEnergyCalibrator::calibrate(), and ElectronEnergyCalibrator::correctLinearity().

{ return eta_; }

double SimpleElectron::getNewEnergy ( ) const

inline

Definition at line 55 of file SimpleElectron.h.

References newEnergy_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), ElectronEPcombinator::computeEPcombination(), and writeTo().

{ return newEnergy_; }

double SimpleElectron::getNewEnergyError ( ) const

inline

Definition at line 56 of file SimpleElectron.h.

References newEnergyError_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), ElectronEPcombinator::computeEPcombination(), and writeTo().

{ return newEnergyError_; }

float SimpleElectron::getR9 ( ) const

inline

Definition at line 68 of file SimpleElectron.h.

References r9_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), and ElectronEnergyCalibrator::calibrate().

{ return r9_; }

double SimpleElectron::getRegEnergy ( ) const

inline

Definition at line 63 of file SimpleElectron.h.

References regEnergy_.

Referenced by ElectronEnergyCalibrator::calibrate(), and ElectronEPcombinator::computeEPcombination().

{ return regEnergy_; }

double SimpleElectron::getRegEnergyError ( ) const

inline

Definition at line 64 of file SimpleElectron.h.

References regEnergyError_.

Referenced by ElectronEnergyCalibrator::calibrate(), and ElectronEPcombinator::computeEPcombination().

{ return regEnergyError_; }

unsigned int SimpleElectron::getRunNumber ( ) const

inline

Definition at line 70 of file SimpleElectron.h.

References run_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), and ElectronEnergyCalibrator::calibrate().

{ return run_; }

double SimpleElectron::getScale ( ) const

inline

Definition at line 59 of file SimpleElectron.h.

References scale_.

{ return scale_; }

double SimpleElectron::getSCEnergy ( ) const

inline

Definition at line 61 of file SimpleElectron.h.

References scEnergy_.

Referenced by ElectronEnergyCalibrator::calibrate().

{ return scEnergy_; }

double SimpleElectron::getSCEnergyError ( ) const

inline

Definition at line 62 of file SimpleElectron.h.

References scEnergyError_.

Referenced by ElectronEnergyCalibrator::calibrate().

{ return scEnergyError_; }

double SimpleElectron::getSmearing ( ) const

inline

Definition at line 60 of file SimpleElectron.h.

References smearing_.

{ return smearing_; }

double SimpleElectron::getTrackerMomentum ( ) const

inline

Definition at line 65 of file SimpleElectron.h.

References trackMomentum_.

Referenced by ElectronEPcombinator::computeEPcombination().

{ return trackMomentum_; }

double SimpleElectron::getTrackerMomentumError ( ) const

inline

Definition at line 66 of file SimpleElectron.h.

References trackMomentumError_.

Referenced by ElectronEPcombinator::computeEPcombination(), and writeTo().

{ return trackMomentumError_; }

bool SimpleElectron::isEB ( ) const

inline

Definition at line 71 of file SimpleElectron.h.

References isEB_.

Referenced by Electron.Electron::absIsoWithFSR(), ElectronEnergyCalibratorRun2::calibrate(), ElectronEnergyCalibrator::calibrate(), and ElectronEnergyCalibrator::correctLinearity().

{ return isEB_; }

bool SimpleElectron::isEcalDriven ( ) const

inline

Definition at line 73 of file SimpleElectron.h.

References isEcalDriven_.

{ return isEcalDriven_; }

bool SimpleElectron::isMC ( ) const

inline

Definition at line 72 of file SimpleElectron.h.

References isMC_.

Referenced by ElectronEnergyCalibratorRun2::calibrate().

{ return isMC_; }

bool SimpleElectron::isTrackerDriven ( ) const

inline

Definition at line 74 of file SimpleElectron.h.

References isTrackerDriven_.

{ return isTrackerDriven_; }

void SimpleElectron::setCombinedMomentum ( double  combinedMomentum )

inline

Definition at line 77 of file SimpleElectron.h.

References combinedMomentum_.

Referenced by ElectronEPcombinator::combine(), and ElectronEnergyCalibrator::correctLinearity().

{ combinedMomentum_ = combinedMomentum; }

void SimpleElectron::setCombinedMomentumError ( double  combinedMomentumError )

inline

Definition at line 78 of file SimpleElectron.h.

References combinedMomentumError_.

Referenced by ElectronEPcombinator::combine().

{ combinedMomentumError_ = combinedMomentumError; }

void SimpleElectron::setNewEnergy ( double  newEnergy )

inline

Definition at line 79 of file SimpleElectron.h.

References newEnergy_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), and ElectronEnergyCalibrator::calibrate().

{ newEnergy_ = newEnergy; }

void SimpleElectron::setNewEnergyError ( double  newEnergyError )

inline

Definition at line 80 of file SimpleElectron.h.

References newEnergyError_.

Referenced by ElectronEnergyCalibratorRun2::calibrate(), and ElectronEnergyCalibrator::calibrate().

{ newEnergyError_ = newEnergyError; }

void SimpleElectron::writeTo

(

reco::GsfElectron &

out

)

const

Definition at line 25 of file SimpleElectron.cc.

References reco::GsfElectron::correctMomentum(), getCombinedMomentum(), getCombinedMomentumError(), getNewEnergy(), getNewEnergyError(), getTrackerMomentumError(), reco::GsfElectron::p4(), reco::GsfElectron::setCorrectedEcalEnergy(), and reco::GsfElectron::setCorrectedEcalEnergyError().

Referenced by ElectronEnergyCalibratorRun2::calibrate().

                                                       {
  math::XYZTLorentzVector oldMomentum = out.p4();
  math::XYZTLorentzVector newMomentum =
      math::XYZTLorentzVector(oldMomentum.x() * getCombinedMomentum() / oldMomentum.t(),
                              oldMomentum.y() * getCombinedMomentum() / oldMomentum.t(),
                              oldMomentum.z() * getCombinedMomentum() / oldMomentum.t(),
                              getCombinedMomentum());
  out.setCorrectedEcalEnergy(getNewEnergy());
  out.setCorrectedEcalEnergyError(getNewEnergyError());
  out.correctMomentum(newMomentum, getTrackerMomentumError(), getCombinedMomentumError());
}

Member Data Documentation

double SimpleElectron::combinedMomentum_

private

Definition at line 99 of file SimpleElectron.h.

Referenced by getCombinedMomentum(), and setCombinedMomentum().

double SimpleElectron::combinedMomentumError_

private

Definition at line 100 of file SimpleElectron.h.

Referenced by getCombinedMomentumError(), and setCombinedMomentumError().

double SimpleElectron::eClass_

private

Definition at line 84 of file SimpleElectron.h.

Referenced by getElClass().

double SimpleElectron::eta_

private

Definition at line 92 of file SimpleElectron.h.

Referenced by getEta().

bool SimpleElectron::isEB_

private

Definition at line 93 of file SimpleElectron.h.

Referenced by isEB().

bool SimpleElectron::isEcalDriven_

private

Definition at line 95 of file SimpleElectron.h.

Referenced by isEcalDriven().

bool SimpleElectron::isMC_

private

Definition at line 94 of file SimpleElectron.h.

Referenced by isMC().

bool SimpleElectron::isTrackerDriven_

private

Definition at line 96 of file SimpleElectron.h.

Referenced by isTrackerDriven().

double SimpleElectron::newEnergy_

private

Definition at line 97 of file SimpleElectron.h.

Referenced by getNewEnergy(), and setNewEnergy().

double SimpleElectron::newEnergyError_

private

Definition at line 98 of file SimpleElectron.h.

Referenced by getNewEnergyError(), and setNewEnergyError().

double SimpleElectron::r9_

private

Definition at line 85 of file SimpleElectron.h.

Referenced by getR9().

double SimpleElectron::regEnergy_

private

Definition at line 90 of file SimpleElectron.h.

Referenced by getRegEnergy().

double SimpleElectron::regEnergyError_

private

Definition at line 91 of file SimpleElectron.h.

Referenced by getRegEnergyError().

unsigned int SimpleElectron::run_

private

Definition at line 83 of file SimpleElectron.h.

Referenced by getRunNumber().

double SimpleElectron::scale_

private

Definition at line 101 of file SimpleElectron.h.

Referenced by getScale().

double SimpleElectron::scEnergy_

private

Definition at line 86 of file SimpleElectron.h.

Referenced by getSCEnergy().

double SimpleElectron::scEnergyError_

private

Definition at line 87 of file SimpleElectron.h.

Referenced by getSCEnergyError().

double SimpleElectron::smearing_

private

Definition at line 102 of file SimpleElectron.h.

Referenced by getSmearing().

double SimpleElectron::trackMomentum_

private

Definition at line 88 of file SimpleElectron.h.

Referenced by getTrackerMomentum().

double SimpleElectron::trackMomentumError_

private

Definition at line 89 of file SimpleElectron.h.

Referenced by getTrackerMomentumError().