#include <TrackingRegionBase.h>

Inheritance diagram for TrackingRegionBase:

Public Member Functions
virtual HitRZCompatibility *	checkRZ (const DetLayer *layer, const Hit &outerHit, const edm::EventSetup &iSetup) const =0
virtual TrackingRegionBase *	clone () const =0
	clone region
virtual GlobalVector	direction () const
	the direction around which region is constructed
virtual Range	invPtRange () const
	inverse pt range
virtual GlobalPoint	origin () const
virtual float	originRBound () const
	bounds the particle vertex in the transverse plane
virtual float	originZBound () const
	bounds the particle vertex in the longitudinal plane
virtual std::string	print () const
virtual float	ptMin () const
	minimal pt of interest
virtual TrackingRegionBase *	restrictedRegion (const GlobalPoint &originPos, const float &originRBound, const float &originZBound) const
	clone region with new vertex position
virtual void	setDirection (const GlobalVector &dir)
	TrackingRegionBase (const GlobalVector &direction, const GlobalPoint &originPos, const Range &invPtRange, const float &originRBound, const float &originZBound)
	TrackingRegionBase ()
virtual	~TrackingRegionBase ()
Private Attributes
GlobalVector	theDirection
Range	theInvPtRange
GlobalPoint	theVertexPos
float	theVertexRBound
float	theVertexZBound

Detailed Description

kinematic data common to some concreate implementations of TrackingRegion.

Definition at line 17 of file TrackingRegionBase.h.

Constructor & Destructor Documentation

TrackingRegionBase::TrackingRegionBase	(	const GlobalVector &	direction,
		const GlobalPoint &	originPos,
		const Range &	invPtRange,
		const float &	originRBound,
		const float &	originZBound
	)		`[inline]`

Definition at line 21 of file TrackingRegionBase.h.

    : theDirection( direction), theVertexPos( originPos), 
      theInvPtRange( invPtRange), theVertexRBound( originRBound),
      theVertexZBound( originZBound) { }

TrackingRegionBase::TrackingRegionBase ( ) [inline]

dummy ctor

Definition at line 31 of file TrackingRegionBase.h.

{ }

virtual TrackingRegionBase::~TrackingRegionBase ( ) [inline, virtual]

dtor

Definition at line 34 of file TrackingRegionBase.h.

{ }

Member Function Documentation

virtual HitRZCompatibility* TrackingRegionBase::checkRZ	(	const DetLayer *	layer,
		const Hit &	outerHit,
		const edm::EventSetup &	iSetup
	)		const `[pure virtual]`

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

Implements TrackingRegion.

Implemented in CosmicTrackingRegion, GlobalTrackingRegion, and RectangularEtaPhiTrackingRegion.

virtual TrackingRegionBase* TrackingRegionBase::clone ( ) const [pure virtual]

clone region

Implements TrackingRegion.

Implemented in CosmicTrackingRegion, GlobalTrackingRegion, and RectangularEtaPhiTrackingRegion.

Referenced by restrictedRegion().

virtual GlobalVector TrackingRegionBase::direction ( ) const [inline, virtual]

the direction around which region is constructed

Implements TrackingRegion.

Definition at line 37 of file TrackingRegionBase.h.

References theDirection.

Referenced by GlobalTrajectoryBuilderBase::chooseRegionalTrackerTracks(), TrackerSeedCleaner::clean(), FastTSGFromIOHit::clean(), FastTSGFromL2Muon::clean(), GlobalTrajectoryBuilderBase::defineRegionOfInterest(), and CosmicRegionalSeedGenerator::regions().

{ return theDirection; }

virtual Range TrackingRegionBase::invPtRange ( ) const [inline, virtual]

inverse pt range

Definition at line 57 of file TrackingRegionBase.h.

References theInvPtRange.

{ return theInvPtRange; }

virtual GlobalPoint TrackingRegionBase::origin ( ) const [inline, virtual]

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

Implements TrackingRegion.

Definition at line 43 of file TrackingRegionBase.h.

References theVertexPos.

Referenced by GlobalTrajectoryBuilderBase::defineRegionOfInterest().

{ return theVertexPos; }

virtual float TrackingRegionBase::originRBound ( ) const [inline, virtual]

bounds the particle vertex in the transverse plane

Implements TrackingRegion.

Definition at line 46 of file TrackingRegionBase.h.

References theVertexRBound.

Referenced by GlobalTrajectoryBuilderBase::defineRegionOfInterest(), and restrictedRegion().

{ return theVertexRBound; }

virtual float TrackingRegionBase::originZBound ( ) const [inline, virtual]

bounds the particle vertex in the longitudinal plane

Implements TrackingRegion.

Definition at line 49 of file TrackingRegionBase.h.

References theVertexZBound.

Referenced by GlobalTrajectoryBuilderBase::defineRegionOfInterest(), and restrictedRegion().

{ return theVertexZBound; }

virtual std::string TrackingRegionBase::print ( void ) const [inline, virtual]

Implements TrackingRegion.

Reimplemented in GlobalTrackingRegion, and RectangularEtaPhiTrackingRegion.

Definition at line 79 of file TrackingRegionBase.h.

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

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

virtual float TrackingRegionBase::ptMin ( ) const [inline, virtual]

minimal pt of interest

Implements TrackingRegion.

Definition at line 52 of file TrackingRegionBase.h.

References max(), PixelRecoRange< T >::max(), PixelRecoRange< T >::min(), and theInvPtRange.

Referenced by TrackerSeedCleaner::clean(), FastTSGFromL2Muon::clean(), FastTSGFromIOHit::clean(), GlobalTrajectoryBuilderBase::defineRegionOfInterest(), SimpleCosmicBONSeeder::seeds(), and SimpleCosmicBONSeeder::triplets().

                               { 
    return 1./std::max(fabs(theInvPtRange.max()), fabs(theInvPtRange.min())); 
  }

virtual TrackingRegionBase* TrackingRegionBase::restrictedRegion	(	const GlobalPoint &	originPos,
		const float &	originRBound,
		const float &	originZBound
	)		const `[inline, virtual]`

clone region with new vertex position

Implements TrackingRegion.

Definition at line 68 of file TrackingRegionBase.h.

References clone(), originRBound(), originZBound(), theVertexPos, theVertexRBound, and theVertexZBound.

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