IdealHelixParameters Class Reference

#include <IdealHelixParameters.h>

Public Member Functions
math::XYZVector	GetCircleCenter () const
math::XYZVector	GetMomentumAtTangentPoint () const
float	GetRotationAngle () const
math::XYZVector	GetTangentPoint () const
float	GetTransverseIPAtTangent () const
	IdealHelixParameters ()
bool	isTangentPointDistanceLessThan (float rmax, const reco::Track *track, const math::XYZVector &refPoint)
void	setData (const reco::Track *track, const math::XYZVector &refPoint=math::XYZVector(0, 0, 0))
void	setData (const reco::Track *track, const math::XYZPoint &ref)
void	setMagnField (const MagneticField *magnField)
	~IdealHelixParameters ()

Private Member Functions
void	calculate ()
void	evalCircleCenter ()
void	evalMomentumatTangentPoint ()
void	evalTangentPoint ()

Private Attributes
math::XYZVector	_circleCenter
const MagneticField *	_magnField
math::XYZVector	_MomentumAtTangentPoint
float	_radius
math::XYZVector	_refPoint
float	_rotationAngle
math::XYZVector	_tangentPoint
const reco::Track *	_track
float	_transverseIP

Detailed Description

Definition at line 21 of file IdealHelixParameters.h.

Constructor & Destructor Documentation

IdealHelixParameters::IdealHelixParameters ( )

inline

Definition at line 25 of file IdealHelixParameters.h.

                       :
  _magnField(0),_track(0),
    _refPoint               (math::XYZVector(0,0,0)),
    _tangentPoint           (math::XYZVector(0,0,0)),
    _MomentumAtTangentPoint(math::XYZVector(0,0,0)){};

IdealHelixParameters::~IdealHelixParameters ( )

inline

Definition at line 30 of file IdealHelixParameters.h.

{};

Member Function Documentation

void IdealHelixParameters::calculate ( )

inlineprivate

Referenced by GetRotationAngle().

void IdealHelixParameters::evalCircleCenter ( )

inlineprivate

Referenced by GetRotationAngle().

void IdealHelixParameters::evalMomentumatTangentPoint ( )

inlineprivate

Referenced by GetRotationAngle().

void IdealHelixParameters::evalTangentPoint ( )

inlineprivate

Referenced by GetRotationAngle().

math::XYZVector IdealHelixParameters::GetCircleCenter ( ) const

inline

Definition at line 38 of file IdealHelixParameters.h.

References _circleCenter.

{return _circleCenter;}

math::XYZVector IdealHelixParameters::GetMomentumAtTangentPoint ( ) const

inline

Definition at line 40 of file IdealHelixParameters.h.

References _MomentumAtTangentPoint.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::inspectTrack().

{return _MomentumAtTangentPoint;}

float IdealHelixParameters::GetRotationAngle ( ) const

inline

Definition at line 42 of file IdealHelixParameters.h.

References _rotationAngle, calculate(), evalCircleCenter(), evalMomentumatTangentPoint(), and evalTangentPoint().

{return _rotationAngle;}

math::XYZVector IdealHelixParameters::GetTangentPoint ( ) const

inline

Definition at line 39 of file IdealHelixParameters.h.

References _tangentPoint.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::inspectTrack(), and PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::rejectTrack().

{return _tangentPoint;}

float IdealHelixParameters::GetTransverseIPAtTangent ( ) const

inline

Definition at line 41 of file IdealHelixParameters.h.

References _transverseIP.

{return _transverseIP;}

bool IdealHelixParameters::isTangentPointDistanceLessThan ( float  rmax, const reco::Track *  track, const math::XYZVector &  refPoint  )

inline

Referenced by ConversionTrackProducer::produce(), and setMagnField().

void IdealHelixParameters::setData ( const reco::Track *  track, const math::XYZVector &  refPoint = math::XYZVector(0, 0, 0)  )

inline

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::inspectTrack(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::rejectTrack(), and setMagnField().

void IdealHelixParameters::setData ( const reco::Track *  track, const math::XYZPoint &  ref  )

inline

void IdealHelixParameters::setMagnField ( const MagneticField *  magnField )

inline

Definition at line 32 of file IdealHelixParameters.h.

References _magnField, isTangentPointDistanceLessThan(), setData(), and HiIsolationCommonParameters_cff::track.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::find(), and ConversionTrackProducer::produce().

{_magnField=magnField;}

Member Data Documentation

math::XYZVector IdealHelixParameters::_circleCenter

private

Definition at line 54 of file IdealHelixParameters.h.

Referenced by GetCircleCenter().

const MagneticField* IdealHelixParameters::_magnField

private

Definition at line 51 of file IdealHelixParameters.h.

Referenced by setMagnField().

math::XYZVector IdealHelixParameters::_MomentumAtTangentPoint

private

Definition at line 57 of file IdealHelixParameters.h.

Referenced by GetMomentumAtTangentPoint().

float IdealHelixParameters::_radius

private

Definition at line 53 of file IdealHelixParameters.h.

math::XYZVector IdealHelixParameters::_refPoint

private

Definition at line 55 of file IdealHelixParameters.h.

float IdealHelixParameters::_rotationAngle

private

Definition at line 59 of file IdealHelixParameters.h.

Referenced by GetRotationAngle().

math::XYZVector IdealHelixParameters::_tangentPoint

private

Definition at line 56 of file IdealHelixParameters.h.

Referenced by GetTangentPoint().

const reco::Track* IdealHelixParameters::_track

private

Definition at line 52 of file IdealHelixParameters.h.

float IdealHelixParameters::_transverseIP

private

Definition at line 58 of file IdealHelixParameters.h.

Referenced by GetTransverseIPAtTangent().