GenericProjectedRecHit2D Class Reference

#include <GenericProjectedRecHit2D.h>

Inheritance diagram for GenericProjectedRecHit2D:

List of all members.

Public Member Functions
virtual bool	canImproveWithTrack () const
RecHitPointer	clone (const TrajectoryStateOnSurface &ts) const
virtual int	dimension () const
virtual DetId	geographicalId () const
virtual const TrackingRecHit *	hit () const
virtual bool	isValid () const
virtual LocalPoint	localPosition () const
virtual LocalError	localPositionError () const
const GeomDet *	originalDet () const
virtual AlgebraicVector	parameters () const
virtual AlgebraicSymMatrix	parametersError () const
virtual AlgebraicMatrix	projectionMatrix () const
const TrackingRecHitPropagator *	propagator () const
virtual std::vector < TrackingRecHit * >	recHits ()
	Non-const access to component RecHits (if any)
virtual std::vector< const TrackingRecHit * >	recHits () const
	Access to component RecHits (if any)
Static Public Member Functions
static RecHitPointer	build (const LocalPoint &pos, const LocalError &err, const GeomDet *det, const GeomDet *originaldet, const TransientTrackingRecHit::ConstRecHitPointer originalHit, const TrackingRecHitPropagator *propagator)
Private Member Functions
virtual GenericProjectedRecHit2D *	clone () const
	GenericProjectedRecHit2D (const LocalPoint &pos, const LocalError &err, const GeomDet *det, const GeomDet *originaldet, const TransientTrackingRecHit::ConstRecHitPointer originalHit, const TrackingRecHitPropagator *propagator)
Private Attributes
int	theDimension
LocalError	theLe
LocalPoint	theLp
const GeomDet *	theOriginalDet
TransientTrackingRecHit::ConstRecHitPointer	theOriginalTransientHit
AlgebraicMatrix	theProjectionMatrix
const TrackingRecHitPropagator *	thePropagator

---

Detailed Description

Definition at line 8 of file GenericProjectedRecHit2D.h.

---

Constructor & Destructor Documentation

GenericProjectedRecHit2D::GenericProjectedRecHit2D	(	const LocalPoint &	pos,
		const LocalError &	err,
		const GeomDet *	det,
		const GeomDet *	originaldet,
		const TransientTrackingRecHit::ConstRecHitPointer	originalHit,
		const TrackingRecHitPropagator *	propagator
	)		[private]

Definition at line 8 of file GenericProjectedRecHit2D.cc.

References originalDet(), pos, propagator(), theDimension, theLe, theLp, theOriginalDet, theOriginalTransientHit, theProjectionMatrix, and thePropagator.

Referenced by build(), and clone().

                                                                                                :
  TransientTrackingRecHit( det, originalHit->weight(), originalHit->getAnnealingFactor()) 
{
        theOriginalDet = originalDet;
        thePropagator = propagator;
        theOriginalTransientHit = originalHit;          
        theLp = pos;
        theLe = err;
        theProjectionMatrix = originalHit->projectionMatrix();
        theDimension = originalHit->dimension();        
        //theOriginalHit = originalTransientHit.hit()->clone();
}

---

Member Function Documentation

static RecHitPointer GenericProjectedRecHit2D::build	(	const LocalPoint &	pos,
		const LocalError &	err,
		const GeomDet *	det,
		const GeomDet *	originaldet,
		const TransientTrackingRecHit::ConstRecHitPointer	originalHit,
		const TrackingRecHitPropagator *	propagator
	)		[inline, static]

Definition at line 50 of file GenericProjectedRecHit2D.h.

References GenericProjectedRecHit2D().

                                                                          {
    return RecHitPointer( new GenericProjectedRecHit2D( pos, err, det, originaldet, originalHit, propagator));
  }

virtual bool GenericProjectedRecHit2D::canImproveWithTrack

(

)

const [inline, virtual]

Returns true if the clone( const TrajectoryStateOnSurface&) method returns an improved hit, false if it returns an identical copy. In order to avoid redundent copies one should call canImproveWithTrack() before calling clone( const TrajectoryStateOnSurface&).

Reimplemented from TransientTrackingRecHit.

Definition at line 46 of file GenericProjectedRecHit2D.h.

{return true;} 

TransientTrackingRecHit::RecHitPointer GenericProjectedRecHit2D::clone

(

const TrajectoryStateOnSurface &

ts

)

const [virtual]

Returns a copy of the hit with parameters and errors computed with respect to the TrajectoryStateOnSurface given as argument. For concrete hits not capable to improve their parameters and errors this method returns an exact copy, and is equivalent to clone() without arguments.

Reimplemented from TransientTrackingRecHit.

Definition at line 32 of file GenericProjectedRecHit2D.cc.

References TransientTrackingRecHit::det(), TrackingRecHitPropagator::project(), theOriginalTransientHit, and thePropagator.

{
        return thePropagator->project<GenericProjectedRecHit2D>(theOriginalTransientHit, *det(), ts); 
}

virtual GenericProjectedRecHit2D* GenericProjectedRecHit2D::clone

(

void

)

const [inline, private, virtual]

Implements TransientTrackingRecHit.

Definition at line 75 of file GenericProjectedRecHit2D.h.

References GenericProjectedRecHit2D().

                                                  {
    return new GenericProjectedRecHit2D(*this);
  }

virtual int GenericProjectedRecHit2D::dimension

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 27 of file GenericProjectedRecHit2D.h.

References theDimension.

{return theDimension;}

virtual DetId GenericProjectedRecHit2D::geographicalId

(

)

const [inline, virtual]

Reimplemented from TrackingRecHit.

Definition at line 25 of file GenericProjectedRecHit2D.h.

References TransientTrackingRecHit::det(), and GeomDet::geographicalId().

{return det() ? det()->geographicalId() : DetId();}

virtual const TrackingRecHit* GenericProjectedRecHit2D::hit

(

void

)

const [inline, virtual]

Implements TransientTrackingRecHit.

Definition at line 30 of file GenericProjectedRecHit2D.h.

References theOriginalTransientHit.

{return theOriginalTransientHit->hit();};       

virtual bool GenericProjectedRecHit2D::isValid

(

void

)

const [inline, virtual]

Reimplemented from TrackingRecHit.

Definition at line 32 of file GenericProjectedRecHit2D.h.

{return true;}

virtual LocalPoint GenericProjectedRecHit2D::localPosition

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 19 of file GenericProjectedRecHit2D.h.

References theLp.

{return theLp;}

virtual LocalError GenericProjectedRecHit2D::localPositionError

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 21 of file GenericProjectedRecHit2D.h.

References theLe.

Referenced by parametersError().

{return theLe;}  

const GeomDet* GenericProjectedRecHit2D::originalDet

(

)

const [inline]

Definition at line 48 of file GenericProjectedRecHit2D.h.

References theOriginalDet.

Referenced by GenericProjectedRecHit2D().

{return theOriginalDet;}

AlgebraicVector GenericProjectedRecHit2D::parameters

(

void

)

const [virtual]

Implements TrackingRecHit.

Definition at line 24 of file GenericProjectedRecHit2D.cc.

References query::result, theLp, PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

                                                          {
        AlgebraicVector result(2);
        result[0] = theLp.x();
        result[1] = theLp.y();
        return result;
}

virtual AlgebraicSymMatrix GenericProjectedRecHit2D::parametersError

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 11 of file GenericProjectedRecHit2D.h.

References TransientTrackingRecHit::det(), localPositionError(), and HelpertRecHit2DLocalPos::parError().

                                                     {
    return HelpertRecHit2DLocalPos().parError( localPositionError(), *det()); 
  }

virtual AlgebraicMatrix GenericProjectedRecHit2D::projectionMatrix

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 23 of file GenericProjectedRecHit2D.h.

References theProjectionMatrix.

{return theProjectionMatrix;}   

const TrackingRecHitPropagator* GenericProjectedRecHit2D::propagator

(

void

)

const [inline]

Definition at line 44 of file GenericProjectedRecHit2D.h.

References thePropagator.

Referenced by GenericProjectedRecHit2D().

{return thePropagator;}

virtual std::vector<const TrackingRecHit*> GenericProjectedRecHit2D::recHits

(

)

const [inline, virtual]

Access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 34 of file GenericProjectedRecHit2D.h.

                                                           {
        //return theOriginalTransientHit->hit()->recHits();
        return std::vector<const TrackingRecHit*>();
  }

virtual std::vector<TrackingRecHit*> GenericProjectedRecHit2D::recHits

(

)

[inline, virtual]

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 39 of file GenericProjectedRecHit2D.h.

                                               {
        //should it do something different?
        return std::vector<TrackingRecHit*>();
  }

---

Member Data Documentation

int GenericProjectedRecHit2D::theDimension [private]

Definition at line 68 of file GenericProjectedRecHit2D.h.

Referenced by dimension(), and GenericProjectedRecHit2D().

LocalError GenericProjectedRecHit2D::theLe [private]

Definition at line 64 of file GenericProjectedRecHit2D.h.

Referenced by GenericProjectedRecHit2D(), and localPositionError().

LocalPoint GenericProjectedRecHit2D::theLp [private]

Definition at line 63 of file GenericProjectedRecHit2D.h.

Referenced by GenericProjectedRecHit2D(), localPosition(), and parameters().

const GeomDet* GenericProjectedRecHit2D::theOriginalDet [private]

Definition at line 61 of file GenericProjectedRecHit2D.h.

Referenced by GenericProjectedRecHit2D(), and originalDet().

TransientTrackingRecHit::ConstRecHitPointer GenericProjectedRecHit2D::theOriginalTransientHit [private]

Definition at line 62 of file GenericProjectedRecHit2D.h.

Referenced by clone(), GenericProjectedRecHit2D(), and hit().

AlgebraicMatrix GenericProjectedRecHit2D::theProjectionMatrix [private]

Definition at line 65 of file GenericProjectedRecHit2D.h.

Referenced by GenericProjectedRecHit2D(), and projectionMatrix().

const TrackingRecHitPropagator* GenericProjectedRecHit2D::thePropagator [private]

Definition at line 66 of file GenericProjectedRecHit2D.h.

Referenced by clone(), GenericProjectedRecHit2D(), and propagator().