#include <TrackingRegion.h>

Inheritance diagram for TrackingRegion:

Public Types
typedef SeedingLayerSetsHits::ConstRecHitPointer	Hit

typedef SeedingLayerSetsHits::Hits	Hits

typedef PixelRecoRange< float >	Range

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

std::vector< bool >	checkTracks (reco::TrackCollection const &tracks) const
	return a boolean mask over the TrackCollection reflecting the compatibility of each track with the region constraints More...

virtual void	checkTracks (reco::TrackCollection const &tracks, std::vector< bool > &mask) const =0

virtual std::unique_ptr< TrackingRegion >	clone () const =0

GlobalVector const &	direction () const
	the direction around which region is constructed More...

virtual Hits	hits (const edm::EventSetup &es, const SeedingLayerSetsHits::SeedingLayer &layer) const =0
	get hits from layer compatible with region constraints More...

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

virtual std::string	name () const

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

virtual std::string	print () const

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

std::unique_ptr< 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 ()

Private Attributes
GlobalVector	theDirection

Range	theInvPtRange

float	thePhi

float	thePtMin

GlobalVector	theUnitDirection

GlobalPoint	theVertexPos

float	theVertexRBound

float	theVertexZBound

Detailed Description

kinematic data common to some concreate implementations of TrackingRegion.

Definition at line 41 of file TrackingRegion.h.

Member Typedef Documentation

◆ Hit

typedef SeedingLayerSetsHits::ConstRecHitPointer TrackingRegion::Hit

Definition at line 46 of file TrackingRegion.h.

◆ Hits

typedef SeedingLayerSetsHits::Hits TrackingRegion::Hits

Definition at line 47 of file TrackingRegion.h.

◆ Range

typedef PixelRecoRange<float> TrackingRegion::Range

Definition at line 45 of file TrackingRegion.h.

Constructor & Destructor Documentation

◆ ~TrackingRegion()

virtual TrackingRegion::~TrackingRegion ( )

inlinevirtual

Definition at line 44 of file TrackingRegion.h.

44 {}

◆ TrackingRegion()

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

inline

Definition at line 50 of file TrackingRegion.h.

       : theDirection(direction),
         theUnitDirection(direction.unit()),
         theVertexPos(originPos),
         theInvPtRange(invPtRange),
         thePhi(direction.barePhi()),
         thePtMin(1.f / std::max(std::abs(invPtRange.max()), std::abs(invPtRange.min()))),
         theVertexRBound(originRBound),
         theVertexZBound(originZBound) {}

Member Function Documentation

◆ checkRZ()

virtual std::unique_ptr<HitRZCompatibility> TrackingRegion::checkRZ	(	const DetLayer *	layer,
		const Hit &	outerHit,
		const edm::EventSetup &	iSetup,
		const DetLayer *	outerlayer = `nullptr`,
		float	lr = `0`,
		float	gz = `0`,
		float	dr = `0`,
		float	dz = `0`
	)		const

pure virtual

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

Implemented in RectangularEtaPhiTrackingRegion, CosmicTrackingRegion, and GlobalTrackingRegion.

◆ checkTracks() [1/2]

std::vector<bool> TrackingRegion::checkTracks ( reco::TrackCollection const & tracks ) const

inline

return a boolean mask over the TrackCollection reflecting the compatibility of each track with the region constraints

Definition at line 107 of file TrackingRegion.h.

                                                                        {
     std::vector<bool> region_mask(tracks.size(), false);
     checkTracks(tracks, region_mask);
     return region_mask;
   }

References checkTracks(), and PDWG_EXOHSCP_cff::tracks.

◆ checkTracks() [2/2]

virtual void TrackingRegion::checkTracks	(	reco::TrackCollection const &	tracks,
		std::vector< bool > &	mask
	)		const

pure virtual

Set the elements of the mask corresponding to the tracks that are compatable with the region. Does not reset the elements corresponding to the tracks that are not compatible.

Implemented in RectangularEtaPhiTrackingRegion, CosmicTrackingRegion, and GlobalTrackingRegion.

Referenced by checkTracks().

◆ clone()

virtual std::unique_ptr<TrackingRegion> TrackingRegion::clone ( ) const

pure virtual

Implemented in RectangularEtaPhiTrackingRegion, CosmicTrackingRegion, and GlobalTrackingRegion.

Referenced by restrictedRegion().

◆ direction()

GlobalVector const& TrackingRegion::direction ( ) const

inline

the direction around which region is constructed

Definition at line 65 of file TrackingRegion.h.

65 { return theDirection; }

References theDirection.

Referenced by GlobalTrajectoryBuilderBase::chooseRegionalTrackerTracks(), CosmicSeedCreator::makeSeed(), and SeedFromConsecutiveHitsCreator::makeSeed().

◆ hits()

virtual Hits TrackingRegion::hits	(	const edm::EventSetup &	es,
		const SeedingLayerSetsHits::SeedingLayer &	layer
	)		const

pure virtual

get hits from layer compatible with region constraints

Implemented in RectangularEtaPhiTrackingRegion, CosmicTrackingRegion, and GlobalTrackingRegion.

◆ invPtRange()

Range TrackingRegion::invPtRange ( ) const

inline

inverse pt range

Definition at line 86 of file TrackingRegion.h.

86 { return theInvPtRange; }

References theInvPtRange.

◆ name()

virtual std::string TrackingRegion::name ( void ) const

inlinevirtual

Reimplemented in RectangularEtaPhiTrackingRegion, CosmicTrackingRegion, and GlobalTrackingRegion.

Definition at line 125 of file TrackingRegion.h.

125 { return "TrackingRegion"; }

Referenced by config.CFG::__str__(), validation.Sample::digest(), and print().

◆ origin()

GlobalPoint const& TrackingRegion::origin ( ) const

inline

The origin (centre,vertex) of the region.
The origin with bounds is ment to constraint point of the
closest approach of the track to the beam line

Definition at line 74 of file TrackingRegion.h.

74 { return theVertexPos; }

References theVertexPos.

Referenced by SeedFromConsecutiveHitsStraightLineCreator::initialKinematic(), SeedFromConsecutiveHitsTripletOnlyCreator::initialKinematic(), SeedFromConsecutiveHitsCreator::initialKinematic(), SeedFromConsecutiveHitsCreator::makeSeed(), and SeedFinderSelector::pass().

◆ originRBound()

float TrackingRegion::originRBound ( ) const

inline

bounds the particle vertex in the transverse plane

Definition at line 77 of file TrackingRegion.h.

77 { return theVertexRBound; }

References theVertexRBound.

Referenced by SeedFromConsecutiveHitsCreator::initialError(), SeedFromConsecutiveHitsCreator::makeSeed(), and restrictedRegion().

◆ originZBound()

float TrackingRegion::originZBound ( ) const

inline

bounds the particle vertex in the longitudinal plane

Definition at line 80 of file TrackingRegion.h.

80 { return theVertexZBound; }

References theVertexZBound.

Referenced by SeedFromConsecutiveHitsCreator::initialError(), SeedFromConsecutiveHitsCreator::makeSeed(), and restrictedRegion().

◆ phiDirection()

float TrackingRegion::phiDirection ( ) const

inline

Definition at line 68 of file TrackingRegion.h.

68 { return thePhi; }

References thePhi.

◆ print()

virtual std::string TrackingRegion::print ( void ) const

inlinevirtual

Reimplemented in RectangularEtaPhiTrackingRegion, and GlobalTrackingRegion.

Definition at line 126 of file TrackingRegion.h.

                                   {
     std::ostringstream str;
     str << name() << " dir:" << theDirection << " vtx:" << theVertexPos << " dr:" << theVertexRBound
         << " dz:" << theVertexZBound << " pt:" << 1. / theInvPtRange.max();
     return str.str();
   }

References PixelRecoRange< T >::max(), name(), str, theDirection, theInvPtRange, theVertexPos, theVertexRBound, and theVertexZBound.

Referenced by GlobalTrackingRegion::print(), and RectangularEtaPhiTrackingRegion::print().

◆ ptMin()

float TrackingRegion::ptMin ( ) const

inline

minimal pt of interest

Definition at line 83 of file TrackingRegion.h.

83 { return thePtMin; }

References thePtMin.

Referenced by SeedFromConsecutiveHitsCreator::initialError(), SeedFromConsecutiveHitsCreator::makeSeed(), SimpleCosmicBONSeeder::seeds(), and SimpleCosmicBONSeeder::triplets().

◆ restrictedRegion()

std::unique_ptr<TrackingRegion> TrackingRegion::restrictedRegion	(	const GlobalPoint &	originPos,
		const float &	originRBound,
		const float &	originZBound
	)		const

inline

clone region with new vertex position

Definition at line 113 of file TrackingRegion.h.

                                                                                     {
     auto restr = clone();
     restr->theVertexPos = originPos;
     restr->theVertexRBound = originRBound;
     restr->theVertexZBound = originZBound;
     return restr;
   }

References clone(), originRBound(), and originZBound().

◆ unitDirection()

GlobalVector const& TrackingRegion::unitDirection ( ) const

inline

Definition at line 66 of file TrackingRegion.h.

66 { return theUnitDirection; }

References theUnitDirection.

Member Data Documentation

◆ theDirection

GlobalVector TrackingRegion::theDirection

private

Definition at line 136 of file TrackingRegion.h.

Referenced by direction(), and print().

◆ theInvPtRange

Range TrackingRegion::theInvPtRange

private

Definition at line 139 of file TrackingRegion.h.

Referenced by invPtRange(), and print().

◆ thePhi

float TrackingRegion::thePhi

private

Definition at line 140 of file TrackingRegion.h.

Referenced by phiDirection().

◆ thePtMin

float TrackingRegion::thePtMin

private

Definition at line 141 of file TrackingRegion.h.

Referenced by ptMin().

◆ theUnitDirection

GlobalVector TrackingRegion::theUnitDirection

private

Definition at line 137 of file TrackingRegion.h.

Referenced by unitDirection().

◆ theVertexPos

GlobalPoint TrackingRegion::theVertexPos

private

Definition at line 138 of file TrackingRegion.h.

Referenced by origin(), and print().

◆ theVertexRBound

float TrackingRegion::theVertexRBound

private

Definition at line 142 of file TrackingRegion.h.

Referenced by originRBound(), and print().

◆ theVertexZBound

float TrackingRegion::theVertexZBound

private

Definition at line 143 of file TrackingRegion.h.

Referenced by originZBound(), and print().

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Hit

◆ Hits

◆ Range

Constructor & Destructor Documentation

◆ ~TrackingRegion()

◆ TrackingRegion()

Member Function Documentation

◆ checkRZ()

◆ checkTracks() [1/2]

◆ checkTracks() [2/2]

◆ clone()

◆ direction()

◆ hits()

◆ invPtRange()

◆ name()

◆ origin()

◆ originRBound()

◆ originZBound()

◆ phiDirection()

◆ print()

◆ ptMin()

◆ restrictedRegion()

◆ unitDirection()

Member Data Documentation

◆ theDirection

◆ theInvPtRange

◆ thePhi

◆ thePtMin

◆ theUnitDirection

◆ theVertexPos

◆ theVertexRBound

◆ theVertexZBound