#include <RectangularEtaPhiTrackingRegion.h>

Inheritance diagram for RectangularEtaPhiTrackingRegion:

Public Types
typedef TkTrackingRegionsMargin< float >	Margin

enum	UseMeasurementTracker { UseMeasurementTracker::kNever = -1, UseMeasurementTracker::kForSiStrips = 0, UseMeasurementTracker::kAlways = 1 }

Public Types inherited from TrackingRegion
using	ctfHits = ctfseeding::SeedingLayer::Hits

typedef SeedingLayerSetsHits::ConstRecHitPointer	Hit

typedef SeedingLayerSetsHits::Hits	Hits

typedef PixelRecoRange< float >	Range

Public Member Functions
virtual HitRZCompatibility *	checkRZ (const DetLayer layer, const Hit &outerHit, const edm::EventSetup &iSetup, const DetLayer outerlayer=0, float lr=0, float gz=0, float dr=0, float dz=0) const

virtual RectangularEtaPhiTrackingRegion *	clone () const

const Range &	etaRange () const
	allowed eta range [eta_min, eta_max] interval More...

virtual TrackingRegion::Hits	hits (const edm::Event &ev, const edm::EventSetup &es, const SeedingLayerSetsHits::SeedingLayer &layer) const override
	get hits from layer compatible with region constraints More...

bool	isPrecise () const
	is precise error calculation switched on More...

virtual std::string	name () const

RectangularEtaPhiTrackingRegion &	operator= (RectangularEtaPhiTrackingRegion const &)=delete

RectangularEtaPhiTrackingRegion &	operator= (RectangularEtaPhiTrackingRegion &&)=default

const Margin &	phiMargin () const

virtual std::string	print () const

	RectangularEtaPhiTrackingRegion (RectangularEtaPhiTrackingRegion const &rh)

	RectangularEtaPhiTrackingRegion (RectangularEtaPhiTrackingRegion &&)=default

	RectangularEtaPhiTrackingRegion (const GlobalVector &dir, const GlobalPoint &vertexPos, float ptMin, float rVertex, float zVertex, float deltaEta, float deltaPhi, UseMeasurementTracker whereToUseMeasurementTracker=UseMeasurementTracker::kNever, bool precise=true, const MeasurementTrackerEvent *measurementTracker=0, bool etaPhiRegion=false)

	RectangularEtaPhiTrackingRegion (const GlobalVector &dir, const GlobalPoint &vertexPos, float ptMin, float rVertex, float zVertex, Margin etaMargin, Margin phiMargin, UseMeasurementTracker whereToUseMeasurementTracker=UseMeasurementTracker::kNever, bool precise=true, const MeasurementTrackerEvent *measurementTracker=0, bool etaPhiRegion=false)

	RectangularEtaPhiTrackingRegion (const GlobalVector &dir, const GlobalPoint &vertexPos, Range invPtRange, float rVertex, float zVertex, Margin etaMargin, Margin phiMargin, UseMeasurementTracker whereToUseMeasurementTracker=UseMeasurementTracker::kNever, bool precise=true, const MeasurementTrackerEvent *measurementTracker=0, bool etaPhiRegion=false, bool useMS=true)

Public Member Functions inherited from TrackingRegion
GlobalVector const &	direction () const
	the direction around which region is constructed More...

Range	invPtRange () const
	inverse pt range More...

GlobalPoint const &	origin () const

float	originRBound () const
	bounds the particle vertex in the transverse plane More...

float	originZBound () const
	bounds the particle vertex in the longitudinal plane More...

float	phiDirection () const

float	ptMin () const
	minimal pt of interest More...

TrackingRegion *	restrictedRegion (const GlobalPoint &originPos, const float &originRBound, const float &originZBound) const
	clone region with new vertex position More...

	TrackingRegion (const GlobalVector &direction, const GlobalPoint &originPos, const Range &invPtRange, const float &originRBound, const float &originZBound)

GlobalVector const &	unitDirection () const

virtual	~TrackingRegion ()

Static Public Member Functions
static UseMeasurementTracker	doubleToUseMeasurementTracker (double value)

static UseMeasurementTracker	intToUseMeasurementTracker (int value)

static UseMeasurementTracker	stringToUseMeasurementTracker (const std::string &name)

Private Types
using	cacheHitPointer = mayown_ptr< BaseTrackerRecHit >

using	cacheHits = std::vector< cacheHitPointer >

Private Member Functions
HitRZCompatibility *	checkRZOld (const DetLayer layer, const Hit &outerHit, const edm::EventSetup &iSetup, const DetLayer outerlayer) const

std::unique_ptr < MeasurementEstimator >	estimator (const BarrelDetLayer *layer, const edm::EventSetup &iSetup) const

std::unique_ptr < MeasurementEstimator >	estimator (const ForwardDetLayer *layer, const edm::EventSetup &iSetup) const

void	initEtaRange (const GlobalVector &dir, const Margin &margin)

OuterHitPhiPrediction	phiWindow (const edm::EventSetup &iSetup) const

HitRZConstraint	rzConstraint () const

Private Attributes
cacheHits	cache

Range	theEtaRange

Range	theLambdaRange

float	theMeanLambda

const MeasurementTrackerEvent *	theMeasurementTracker = 0

const UseMeasurementTracker	theMeasurementTrackerUsage = UseMeasurementTracker::kNever

Margin	thePhiMargin

bool	thePrecise =false

bool	theUseEtaPhi =false

bool	theUseMS =false

Detailed Description

A concrete implementation of TrackingRegion. Apart of vertex constraint from TrackingRegion in this implementation the region of interest is further constrainted in phi and eta around the direction of the region

Definition at line 28 of file RectangularEtaPhiTrackingRegion.h.

Member Typedef Documentation

using RectangularEtaPhiTrackingRegion::cacheHitPointer = mayown_ptr<BaseTrackerRecHit>

private

Definition at line 207 of file RectangularEtaPhiTrackingRegion.h.

using RectangularEtaPhiTrackingRegion::cacheHits = std::vector<cacheHitPointer>

private

Definition at line 208 of file RectangularEtaPhiTrackingRegion.h.

typedef TkTrackingRegionsMargin<float> RectangularEtaPhiTrackingRegion::Margin

Definition at line 65 of file RectangularEtaPhiTrackingRegion.h.

Member Enumeration Documentation

enum RectangularEtaPhiTrackingRegion::UseMeasurementTracker

strong

Enumerator
kNever
kForSiStrips
kAlways

Definition at line 30 of file RectangularEtaPhiTrackingRegion.h.

Constructor & Destructor Documentation

RectangularEtaPhiTrackingRegion::RectangularEtaPhiTrackingRegion ( RectangularEtaPhiTrackingRegion const & rh )

inline

Definition at line 50 of file RectangularEtaPhiTrackingRegion.h.

RectangularEtaPhiTrackingRegion::RectangularEtaPhiTrackingRegion ( RectangularEtaPhiTrackingRegion && )

default

RectangularEtaPhiTrackingRegion::RectangularEtaPhiTrackingRegion	(	const GlobalVector &	dir,
		const GlobalPoint &	vertexPos,
		float	ptMin,
		float	rVertex,
		float	zVertex,
		float	deltaEta,
		float	deltaPhi,
		UseMeasurementTracker	whereToUseMeasurementTracker = `UseMeasurementTracker::kNever`,
		bool	precise = `true`,
		const MeasurementTrackerEvent *	measurementTracker = `0`,
		bool	etaPhiRegion = `false`
	)

inline

constructor (symmetric eta and phi margins).
dir - the direction around which region is constructed
the initial direction of the momentum of the particle should be in the range
phi of dir +- deltaPhi
eta of dir +- deltaEta

vertexPos - the position of the vertex (origin) of the of the region.
It is a centre of cylinder constraind with rVertex, zVertex. The track of the particle should cross the cylinder
WARNING: in the current implementaion the vertexPos is supposed to be placed on the beam line, i.e. to be of the form (0,0,float)

ptMin - minimal pt of interest
rVertex - radius of the cylinder around beam line where the tracks of interest should point to.
zVertex - half height of the cylinder around the beam line where the tracks of interest should point to.
deltaEta - allowed deviation of the initial direction of particle in eta in respect to direction of the region
deltaPhi - allowed deviation of the initial direction of particle in phi in respect to direction of the region whereToUseMeasurementTracker: 1=everywhere, 0=outside pixles, -1=nowhere

Definition at line 92 of file RectangularEtaPhiTrackingRegion.h.

RectangularEtaPhiTrackingRegion::RectangularEtaPhiTrackingRegion	(	const GlobalVector &	dir,
		const GlobalPoint &	vertexPos,
		float	ptMin,
		float	rVertex,
		float	zVertex,
		Margin	etaMargin,
		Margin	phiMargin,
		UseMeasurementTracker	whereToUseMeasurementTracker = `UseMeasurementTracker::kNever`,
		bool	precise = `true`,
		const MeasurementTrackerEvent *	measurementTracker = `0`,
		bool	etaPhiRegion = `false`
	)

inline

constructor (asymmetrinc eta and phi margins).
non equal left-right eta and phi bounds around direction are possible. The ranges are defined using Margin. the meaning of other arguments is the same as in the case of symmetring bounds to direction of the region.

Definition at line 113 of file RectangularEtaPhiTrackingRegion.h.

RectangularEtaPhiTrackingRegion::RectangularEtaPhiTrackingRegion	(	const GlobalVector &	dir,
		const GlobalPoint &	vertexPos,
		Range	invPtRange,
		float	rVertex,
		float	zVertex,
		Margin	etaMargin,
		Margin	phiMargin,
		UseMeasurementTracker	whereToUseMeasurementTracker = `UseMeasurementTracker::kNever`,
		bool	precise = `true`,
		const MeasurementTrackerEvent *	measurementTracker = `0`,
		bool	etaPhiRegion = `false`,
		bool	useMS = `true`
	)

inline

constructor (explicit pt range, asymmetrinc eta and phi margins).
the meaning of other arguments is the same as in the case of symmetring bounds to direction of the region.

Definition at line 132 of file RectangularEtaPhiTrackingRegion.h.

Member Function Documentation

virtual HitRZCompatibility* RectangularEtaPhiTrackingRegion::checkRZ	(	const DetLayer *	layer,
		const Hit &	outerHit,
		const edm::EventSetup &	iSetup,
		const DetLayer *	outerlayer = `0`,
		float	lr = `0`,
		float	gz = `0`,
		float	dr = `0`,
		float	dz = `0`
	)		const

inlinevirtual

utility to check eta/theta hit compatibility with region constraints and outer hit constraint

Implements TrackingRegion.

Definition at line 164 of file RectangularEtaPhiTrackingRegion.h.

HitRZCompatibility * RectangularEtaPhiTrackingRegion::checkRZOld	(	const DetLayer *	layer,
		const Hit &	outerHit,
		const edm::EventSetup &	iSetup,
		const DetLayer *	outerlayer
	)		const

private

Definition at line 70 of file RectangularEtaPhiTrackingRegion.cc.

virtual RectangularEtaPhiTrackingRegion* RectangularEtaPhiTrackingRegion::clone ( void ) const

inlinevirtual

Implements TrackingRegion.

Definition at line 171 of file RectangularEtaPhiTrackingRegion.h.

static UseMeasurementTracker RectangularEtaPhiTrackingRegion::doubleToUseMeasurementTracker ( double value )

inlinestatic

Definition at line 41 of file RectangularEtaPhiTrackingRegion.h.

std::unique_ptr< MeasurementEstimator > RectangularEtaPhiTrackingRegion::estimator	(	const BarrelDetLayer *	layer,
		const edm::EventSetup &	iSetup
	)		const

private

Definition at line 145 of file RectangularEtaPhiTrackingRegion.cc.

std::unique_ptr< MeasurementEstimator > RectangularEtaPhiTrackingRegion::estimator	(	const ForwardDetLayer *	layer,
		const edm::EventSetup &	iSetup
	)		const

private

Definition at line 210 of file RectangularEtaPhiTrackingRegion.cc.

const Range& RectangularEtaPhiTrackingRegion::etaRange ( ) const

inline

allowed eta range [eta_min, eta_max] interval

Definition at line 150 of file RectangularEtaPhiTrackingRegion.h.

Referenced by FastTSGFromIOHit::clean().

TrackingRegion::Hits RectangularEtaPhiTrackingRegion::hits	(	const edm::Event &	ev,
		const edm::EventSetup &	es,
		const SeedingLayerSetsHits::SeedingLayer &	layer
	)		const