reco::MuonTimeExtra Class Reference

#include <DataFormats/MuonReco/interface/MuonTimeExtra.h>

Public Types
enum	Direction { OutsideIn = -1, Undefined = 0, InsideOut = 1 }

Public Member Functions
Direction	direction () const
	direction estimation based on time dispersion More...
float	freeInverseBeta () const
float	freeInverseBetaErr () const
float	inverseBeta () const
float	inverseBetaErr () const
	MuonTimeExtra ()
int	nDof () const
	number of measurements used in timing calculation More...
void	setFreeInverseBeta (const float iBeta)
void	setFreeInverseBetaErr (const float iBetaErr)
void	setInverseBeta (const float iBeta)
void	setInverseBetaErr (const float iBetaErr)
void	setNDof (const int nDof)
void	setTimeAtIpInOut (const float timeIp)
void	setTimeAtIpInOutErr (const float timeErr)
void	setTimeAtIpOutIn (const float timeIp)
void	setTimeAtIpOutInErr (const float timeErr)
float	timeAtIpInOut () const
float	timeAtIpInOutErr () const
float	timeAtIpOutIn () const
	b) particle is moving from outside in More...
float	timeAtIpOutInErr () const

Private Attributes
float	freeInverseBeta_
	unconstrained 1/beta (time is free) More...
float	freeInverseBetaErr_
float	inverseBeta_
	1/beta for prompt particle hypothesis More...
float	inverseBetaErr_
int	nDof_
	number of measurements used in timing calculation More...
float	timeAtIpInOut_
	time of arrival at the IP for the Beta=1 hypothesis More...
float	timeAtIpInOutErr_
float	timeAtIpOutIn_
float	timeAtIpOutInErr_

Detailed Description

A class holding timing information calculated for a muon.

Author

Piotr Traczyk, CERN

Version

Id:

MuonTimeExtra.h,v 1.1 2009/03/27 02:35:08 ptraczyk Exp

Definition at line 16 of file MuonTimeExtra.h.

Member Enumeration Documentation

enum reco::MuonTimeExtra::Direction

Enumerator
OutsideIn
Undefined
InsideOut

Definition at line 20 of file MuonTimeExtra.h.

{ OutsideIn = -1, Undefined = 0, InsideOut = 1 };

Constructor & Destructor Documentation

MuonTimeExtra::MuonTimeExtra

(

)

Definition at line 4 of file MuonTimeExtra.cc.

References freeInverseBeta_, freeInverseBetaErr_, inverseBeta_, inverseBetaErr_, nDof_, timeAtIpInOut_, timeAtIpInOutErr_, timeAtIpOutIn_, and timeAtIpOutInErr_.

{
  nDof_=0;
       
  inverseBeta_=0.;
  inverseBetaErr_=0.;
   
  freeInverseBeta_=0.;
  freeInverseBetaErr_=0.;

  timeAtIpInOut_=0.;
  timeAtIpInOutErr_=0.;
  timeAtIpOutIn_=0.;
  timeAtIpOutInErr_=0.;
}

Member Function Documentation

Direction reco::MuonTimeExtra::direction ( ) const

inline

direction estimation based on time dispersion

Definition at line 55 of file MuonTimeExtra.h.

References InsideOut, nDof_, OutsideIn, timeAtIpInOutErr_, timeAtIpOutInErr_, and Undefined.

Referenced by MuonTimingFiller::fillTiming().

      {
        if (nDof_<2) return Undefined;
        if ( timeAtIpInOutErr_ > timeAtIpOutInErr_ ) return OutsideIn;
        return InsideOut;
      }

float reco::MuonTimeExtra::freeInverseBeta ( ) const

inline

unconstrained 1/beta (time is free) Sign convention: positive - outward moving particle negative - inward moving particle

Definition at line 37 of file MuonTimeExtra.h.

References freeInverseBeta_.

Referenced by BeamHaloAnalyzer::analyze(), CSCHaloAlgo::Calculate(), and MuonTimingFiller::fillTiming().

{ return freeInverseBeta_; };

float reco::MuonTimeExtra::freeInverseBetaErr ( ) const

inline

Definition at line 38 of file MuonTimeExtra.h.

References freeInverseBetaErr_.

Referenced by MuonTimingFiller::fillTiming().

{ return freeInverseBetaErr_; };

float reco::MuonTimeExtra::inverseBeta ( ) const

inline

1/beta for prompt particle hypothesis (time is constraint to the bunch crossing time)

Definition at line 28 of file MuonTimeExtra.h.

References inverseBeta_.

Referenced by MuonTimingFiller::fillTiming().

{ return inverseBeta_; };

float reco::MuonTimeExtra::inverseBetaErr ( ) const

inline

Definition at line 29 of file MuonTimeExtra.h.

References inverseBetaErr_.

Referenced by MuonTimingFiller::fillTiming().

{ return inverseBetaErr_; };

int reco::MuonTimeExtra::nDof ( ) const

inline

number of measurements used in timing calculation

Definition at line 23 of file MuonTimeExtra.h.

References nDof_.

Referenced by MuonIdVal::analyze(), MuonTimingFiller::fillTiming(), MuonIdProducer::produce(), and setNDof().

{ return nDof_; };

void reco::MuonTimeExtra::setFreeInverseBeta ( const float  iBeta )

inline

Definition at line 39 of file MuonTimeExtra.h.

References freeInverseBeta_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ freeInverseBeta_=iBeta; };

void reco::MuonTimeExtra::setFreeInverseBetaErr ( const float  iBetaErr )

inline

Definition at line 40 of file MuonTimeExtra.h.

References freeInverseBetaErr_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ freeInverseBetaErr_=iBetaErr; };

void reco::MuonTimeExtra::setInverseBeta ( const float  iBeta )

inline

Definition at line 30 of file MuonTimeExtra.h.

References inverseBeta_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ inverseBeta_=iBeta; };

void reco::MuonTimeExtra::setInverseBetaErr ( const float  iBetaErr )

inline

Definition at line 31 of file MuonTimeExtra.h.

References inverseBetaErr_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ inverseBetaErr_=iBetaErr; };

void reco::MuonTimeExtra::setNDof ( const int  nDof )

inline

Definition at line 24 of file MuonTimeExtra.h.

References nDof(), and nDof_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ nDof_=nDof; };

void reco::MuonTimeExtra::setTimeAtIpInOut ( const float  timeIp )

inline

Definition at line 46 of file MuonTimeExtra.h.

References timeAtIpInOut_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ timeAtIpInOut_=timeIp; }; 

void reco::MuonTimeExtra::setTimeAtIpInOutErr ( const float  timeErr )

inline

Definition at line 47 of file MuonTimeExtra.h.

References timeAtIpInOutErr_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ timeAtIpInOutErr_=timeErr; };

void reco::MuonTimeExtra::setTimeAtIpOutIn ( const float  timeIp )

inline

Definition at line 51 of file MuonTimeExtra.h.

References timeAtIpOutIn_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ timeAtIpOutIn_=timeIp; }; 

void reco::MuonTimeExtra::setTimeAtIpOutInErr ( const float  timeErr )

inline

Definition at line 52 of file MuonTimeExtra.h.

References timeAtIpOutInErr_.

Referenced by MuonTimingFiller::fillTimeFromMeasurements().

{ timeAtIpOutInErr_=timeErr; };

float reco::MuonTimeExtra::timeAtIpInOut ( ) const

inline

time of arrival at the IP for the Beta=1 hypothesis a) particle is moving from inside out

Definition at line 44 of file MuonTimeExtra.h.

References timeAtIpInOut_.

Referenced by MuonIdVal::analyze(), MuonTimingFiller::fillTiming(), and MuonIdProducer::produce().

{ return timeAtIpInOut_; }; 

float reco::MuonTimeExtra::timeAtIpInOutErr ( ) const

inline

Definition at line 45 of file MuonTimeExtra.h.

References timeAtIpInOutErr_.

Referenced by MuonIdVal::analyze(), MuonTimingFiller::fillTiming(), and MuonIdProducer::produce().

{ return timeAtIpInOutErr_; };

float reco::MuonTimeExtra::timeAtIpOutIn ( ) const

inline

b) particle is moving from outside in

Definition at line 49 of file MuonTimeExtra.h.

References timeAtIpOutIn_.

Referenced by MuonIdVal::analyze(), MuonTimingFiller::fillTiming(), and MuonIdProducer::produce().

{ return timeAtIpOutIn_; };

float reco::MuonTimeExtra::timeAtIpOutInErr ( ) const

inline

Definition at line 50 of file MuonTimeExtra.h.

References timeAtIpOutInErr_.

Referenced by MuonIdVal::analyze(), MuonTimingFiller::fillTiming(), and MuonIdProducer::produce().

{ return timeAtIpOutInErr_; };

Member Data Documentation

float reco::MuonTimeExtra::freeInverseBeta_

private

unconstrained 1/beta (time is free)

Definition at line 72 of file MuonTimeExtra.h.

Referenced by freeInverseBeta(), MuonTimeExtra(), and setFreeInverseBeta().

float reco::MuonTimeExtra::freeInverseBetaErr_

private

Definition at line 73 of file MuonTimeExtra.h.

Referenced by freeInverseBetaErr(), MuonTimeExtra(), and setFreeInverseBetaErr().

float reco::MuonTimeExtra::inverseBeta_

private

1/beta for prompt particle hypothesis

Definition at line 68 of file MuonTimeExtra.h.

Referenced by inverseBeta(), MuonTimeExtra(), and setInverseBeta().

float reco::MuonTimeExtra::inverseBetaErr_

private

Definition at line 69 of file MuonTimeExtra.h.

Referenced by inverseBetaErr(), MuonTimeExtra(), and setInverseBetaErr().

int reco::MuonTimeExtra::nDof_

private

number of measurements used in timing calculation

Definition at line 65 of file MuonTimeExtra.h.

Referenced by direction(), MuonTimeExtra(), nDof(), and setNDof().

float reco::MuonTimeExtra::timeAtIpInOut_

private

time of arrival at the IP for the Beta=1 hypothesis

Definition at line 76 of file MuonTimeExtra.h.

Referenced by MuonTimeExtra(), setTimeAtIpInOut(), and timeAtIpInOut().

float reco::MuonTimeExtra::timeAtIpInOutErr_

private

Definition at line 77 of file MuonTimeExtra.h.

Referenced by direction(), MuonTimeExtra(), setTimeAtIpInOutErr(), and timeAtIpInOutErr().

float reco::MuonTimeExtra::timeAtIpOutIn_

private

Definition at line 78 of file MuonTimeExtra.h.

Referenced by MuonTimeExtra(), setTimeAtIpOutIn(), and timeAtIpOutIn().

float reco::MuonTimeExtra::timeAtIpOutInErr_

private

Definition at line 79 of file MuonTimeExtra.h.

Referenced by direction(), MuonTimeExtra(), setTimeAtIpOutInErr(), and timeAtIpOutInErr().