TrkDriftCircleMath::DCOnTrack Class Reference

class representing a drift circle meaurement on segment More...

#include <DCOnTrack.h>

Inheritance diagram for TrkDriftCircleMath::DCOnTrack:

Collaboration diagram for TrkDriftCircleMath::DCOnTrack:

Public Types
enum	DCOnTrackState {   OnTrack , Delta , OutOfTime , CloseDC ,   OutsideRoad }
	enum to identify different DC states More...
enum	DriftState {   EarlyHit = -1 , InTime = 0 , LateHit = 1 , EmptyTube = 2 ,   NotCrossed = 3 }
	state of the drift circle More...

Public Member Functions
	DCOnTrack (const DriftCircle &dc, double res=0., double err=1e9)
	minimal constructor
void	residual (double res)
	set residual
double	residual () const
	access residual
void	errorTrack (double error)
	set track error
double	errorTrack () const
	access track error
void	state (DCOnTrackState st)
	set DCOnTrack state
DCOnTrackState	state () const
	access DCOnTrack state
const LocVec2D &	position () const
	access to local position
const MdtId &	id () const
	access to identifier
double	x () const
	direct access to local x position
double	y () const
	direct access to local y position
double	r () const
	access to drift radius
double	dr () const
	access to error drift radius
double	drPrecise () const
	access to precise error drift radius
const DriftState &	driftState () const
	access to drift state
const Muon::MdtDriftCircleOnTrack *	rot () const
	access to the ROT
unsigned int	index () const
void	updateRadius (double r, double dr)
	set method to allow update from t0 refit

Private Attributes
double	m_residual {0.}
double	m_errorTrack {1.e9}
DCOnTrackState	m_state {OnTrack}
LocVec2D	m_pos {0., 0.}
double	m_r {0.}
double	m_dr {0.}
double	m_drPrecise {0.}
MdtId	m_id {}
const Muon::MdtDriftCircleOnTrack *	m_rot {nullptr}
unsigned int	m_idx {0}

Detailed Description

class representing a drift circle meaurement on segment

Definition at line 16 of file DCOnTrack.h.

Member Enumeration Documentation

DCOnTrackState

enum TrkDriftCircleMath::DCOnTrack::DCOnTrackState

enum to identify different DC states

Enumerator
OnTrack
Delta	used in fit
OutOfTime	delta electron
CloseDC	too large drift time
OutsideRoad	inside road but too far to be on track outside road

Definition at line 19 of file DCOnTrack.h.

                            {
            OnTrack,    
            Delta,      
            OutOfTime,  
            CloseDC,    
            OutsideRoad 
        };

DriftState

enum TrkDriftCircleMath::DriftCircle::DriftState

inherited

state of the drift circle

Enumerator
EarlyHit
InTime	drift time too small to be compatible with drift spectrum
LateHit	drift time compatible with drift spectrum
EmptyTube	drift time too large to be compatible with drift spectrum
NotCrossed	channel without drift measurement

Definition at line 25 of file DriftCircle.h.

                        {
            EarlyHit = -1, 
            InTime = 0,    
            LateHit = 1,   
            EmptyTube = 2, 
            NotCrossed = 3 
        };

Constructor & Destructor Documentation

DCOnTrack()

TrkDriftCircleMath::DCOnTrack::DCOnTrack ( const DriftCircle & dc, double res = 0., double err = 1e9 )

inline

minimal constructor

Parameters

dc	DriftCircle
res	residual
err	error of track prediction

Definition at line 32 of file DCOnTrack.h.

: DriftCircle{dc}, m_residual{res}, m_errorTrack{err} {}

Member Function Documentation

dr()

double TrkDriftCircleMath::DriftCircle::dr ( ) const

inlineinherited

access to error drift radius

Definition at line 89 of file DriftCircle.h.

{ return m_dr; }

driftState()

const DriftState & TrkDriftCircleMath::DriftCircle::driftState ( ) const

inlineinherited

access to drift state

Definition at line 95 of file DriftCircle.h.

{ return m_state; }

drPrecise()

double TrkDriftCircleMath::DriftCircle::drPrecise ( ) const

inlineinherited

access to precise error drift radius

Definition at line 92 of file DriftCircle.h.

{ return m_drPrecise; }

errorTrack() [1/2]

double TrkDriftCircleMath::DCOnTrack::errorTrack ( ) const

inline

access track error

Definition at line 44 of file DCOnTrack.h.

{ return m_errorTrack; }

errorTrack() [2/2]

void TrkDriftCircleMath::DCOnTrack::errorTrack ( double error )

inline

set track error

Definition at line 41 of file DCOnTrack.h.

{ m_errorTrack = error; }

id()

const MdtId & TrkDriftCircleMath::DriftCircle::id ( ) const

inlineinherited

access to identifier

Definition at line 77 of file DriftCircle.h.

{ return m_id; }

index()

unsigned int TrkDriftCircleMath::DriftCircle::index ( ) const

inlineinherited

Definition at line 99 of file DriftCircle.h.

{ return m_idx; }

position()

const LocVec2D & TrkDriftCircleMath::DriftCircle::position ( ) const

inlineinherited

access to local position

Definition at line 74 of file DriftCircle.h.

{ return m_pos; }

r()

double TrkDriftCircleMath::DriftCircle::r ( ) const

inlineinherited

access to drift radius

Definition at line 86 of file DriftCircle.h.

{ return m_r; }

residual() [1/2]

double TrkDriftCircleMath::DCOnTrack::residual ( ) const

inline

access residual

Definition at line 38 of file DCOnTrack.h.

{ return m_residual; }

residual() [2/2]

void TrkDriftCircleMath::DCOnTrack::residual ( double res )

inline

set residual

Definition at line 35 of file DCOnTrack.h.

{ m_residual = res; }

rot()

const Muon::MdtDriftCircleOnTrack * TrkDriftCircleMath::DriftCircle::rot ( ) const

inlineinherited

access to the ROT

Definition at line 97 of file DriftCircle.h.

{ return m_rot; }

state() [1/2]

DCOnTrackState TrkDriftCircleMath::DCOnTrack::state ( ) const

inline

access DCOnTrack state

Definition at line 50 of file DCOnTrack.h.

{ return m_state; }

state() [2/2]

void TrkDriftCircleMath::DCOnTrack::state ( DCOnTrackState st )

inline

set DCOnTrack state

Definition at line 47 of file DCOnTrack.h.

{ m_state = st; }

updateRadius()

void TrkDriftCircleMath::DriftCircle::updateRadius ( double r, double dr )

inlineinherited

set method to allow update from t0 refit

Definition at line 101 of file DriftCircle.h.

                                               {
            m_r = r;
            m_dr = dr;
        }

x()

double TrkDriftCircleMath::DriftCircle::x ( ) const

inlineinherited

direct access to local x position

Definition at line 80 of file DriftCircle.h.

{ return m_pos.x(); }

y()

double TrkDriftCircleMath::DriftCircle::y ( ) const

inlineinherited

direct access to local y position

Definition at line 83 of file DriftCircle.h.

{ return m_pos.y(); }

Member Data Documentation

m_dr

double TrkDriftCircleMath::DriftCircle::m_dr {0.}

privateinherited

Definition at line 109 of file DriftCircle.h.

{0.};

m_drPrecise

double TrkDriftCircleMath::DriftCircle::m_drPrecise {0.}

privateinherited

Definition at line 110 of file DriftCircle.h.

{0.};

m_errorTrack

double TrkDriftCircleMath::DCOnTrack::m_errorTrack {1.e9}

private

Definition at line 54 of file DCOnTrack.h.

{1.e9};

m_id

MdtId TrkDriftCircleMath::DriftCircle::m_id {}

privateinherited

Definition at line 112 of file DriftCircle.h.

{};

m_idx

unsigned int TrkDriftCircleMath::DriftCircle::m_idx {0}

privateinherited

Definition at line 114 of file DriftCircle.h.

{0};

m_pos

LocVec2D TrkDriftCircleMath::DriftCircle::m_pos {0., 0.}

privateinherited

Definition at line 107 of file DriftCircle.h.

{0., 0.};

m_r

double TrkDriftCircleMath::DriftCircle::m_r {0.}

privateinherited

Definition at line 108 of file DriftCircle.h.

{0.};

m_residual

double TrkDriftCircleMath::DCOnTrack::m_residual {0.}

private

Definition at line 53 of file DCOnTrack.h.

{0.};

m_rot

const Muon::MdtDriftCircleOnTrack* TrkDriftCircleMath::DriftCircle::m_rot {nullptr}

privateinherited

Definition at line 113 of file DriftCircle.h.

{nullptr};

m_state

DCOnTrackState TrkDriftCircleMath::DCOnTrack::m_state {OnTrack}

private

Definition at line 56 of file DCOnTrack.h.

{OnTrack};  // Masks DriftCircle::m_state which is a DriftState

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The documentation for this class was generated from the following file:

• DCOnTrack.h