#include <ProjectedRecHit2D.h>

Inheritance diagram for ProjectedRecHit2D:

Public Member Functions
RecHitPointer	clone (const TrajectoryStateOnSurface &ts) const

const GeomDetUnit *	detUnit () const

virtual void	getKfComponents (KfComponentsHolder &holder) const

const GeomDet *	originalDet () const

const SiStripRecHit2D &	originalHit () const

virtual AlgebraicSymMatrix	parametersError () const

virtual ConstRecHitContainer	transientHits () const
	Composite interface: returns the component hits, if any. More...

Public Member Functions inherited from GenericTransientTrackingRecHit
virtual bool	canImproveWithTrack () const

virtual int	dimension () const

virtual const TrackingRecHit *	hit () const

virtual LocalPoint	localPosition () const

virtual LocalError	localPositionError () const

virtual AlgebraicVector	parameters () const

virtual AlgebraicMatrix	projectionMatrix () const

virtual std::vector< const TrackingRecHit * >	recHits () const
	Access to component RecHits (if any) More...

virtual std::vector < TrackingRecHit * >	recHits ()
	Non-const access to component RecHits (if any) More...

virtual	~GenericTransientTrackingRecHit ()

Public Member Functions inherited from TransientTrackingRecHit
virtual float	clusterProbability () const
	cluster probability, overloaded by pixel rechits. More...

const GeomDet *	det () const
	The GomeDet* can be zero for InvalidTransientRecHits and for TConstraintRecHit2Ds. More...

float	errorGlobalR () const

float	errorGlobalRPhi () const

float	errorGlobalZ () const

virtual GlobalPoint	globalPosition () const

virtual GlobalError	globalPositionError () const

virtual const Surface *	surface () const

	TransientTrackingRecHit (const GeomDet *geom=0)

	TransientTrackingRecHit (const GeomDet *geom, DetId id, Type type=valid)

	TransientTrackingRecHit (const GeomDet *geom, TrackingRecHit::id_type id, Type type=valid)

	TransientTrackingRecHit (const GeomDet *geom, TrackingRecHit const &rh)

Public Member Functions inherited from TrackingRecHit
DetId	geographicalId () const

unsigned int	getRTTI () const

Type	getType () const

virtual bool	hasPositionAndError () const
	to be redefined by daughter class More...

bool	isValid () const

id_type	rawId () const

virtual void	recHitsV (std::vector< const TrackingRecHit * > &) const

virtual void	recHitsV (std::vector< TrackingRecHit * > &)

virtual bool	sharesInput (const TrackingRecHit *other, SharedInputType what) const

	TrackingRecHit (DetId id, Type type=valid)

	TrackingRecHit (id_type id=0, Type type=valid)

	TrackingRecHit (DetId id, unsigned int rt, Type type=valid)

Type	type () const

virtual float	weight () const

virtual	~TrackingRecHit ()

Public Member Functions inherited from ReferenceCountedPoolAllocated
void	addReference () const

const ReferenceCountedPoolAllocated &	operator= (const ReferenceCountedPoolAllocated &)

	ReferenceCountedPoolAllocated ()

	ReferenceCountedPoolAllocated (const ReferenceCountedPoolAllocated &iRHS)

unsigned int	references () const

void	removeReference () const

virtual	~ReferenceCountedPoolAllocated ()

Public Member Functions inherited from BlockWipedPoolAllocated
virtual	~BlockWipedPoolAllocated ()

Static Public Member Functions
static RecHitPointer	build (const GeomDet geom, const GeomDet originaldet, const ProjectedSiStripRecHit2D rh, const StripClusterParameterEstimator cpe, bool computeCoarseLocalPosition=false)

static RecHitPointer	build (const LocalPoint &pos, const LocalError &err, const GeomDet det, const GeomDet originaldet, const TransientTrackingRecHit &originalHit)

Static Public Member Functions inherited from GenericTransientTrackingRecHit
static RecHitPointer	build (const GeomDet geom, const TrackingRecHit rh)

Static Public Member Functions inherited from BlockWipedPoolAllocated
static BlockWipedAllocator &	allocator (size_t s)

static void	operator delete (void *p, size_t s)

static void *	operator new (size_t s, void *p)

static void *	operator new (size_t s)

static BlockWipedAllocator::Stat	stat (size_t s)

static void	usePool ()

Private Member Functions
virtual ProjectedRecHit2D *	clone () const

	ProjectedRecHit2D (const LocalPoint &pos, const LocalError &err, const GeomDet det, const GeomDet originaldet, const TransientTrackingRecHit &originalHit)

	ProjectedRecHit2D (const GeomDet geom, const GeomDet originaldet, const ProjectedSiStripRecHit2D rh, const StripClusterParameterEstimator cpe, bool computeCoarseLocalPosition)

Private Attributes
const StripClusterParameterEstimator *	theCPE

const GeomDet *	theOriginalDet

Additional Inherited Members
Public Types inherited from GenericTransientTrackingRecHit
typedef TrackingRecHit::Type	Type

Public Types inherited from TransientTrackingRecHit
typedef std::vector < ConstRecHitPointer >	ConstRecHitContainer

typedef ConstReferenceCountingPointer < TransientTrackingRecHit >	ConstRecHitPointer

typedef std::vector < ConstRecHitPointer >	RecHitContainer

typedef ReferenceCountingPointer < TransientTrackingRecHit >	RecHitPointer

Public Types inherited from TrackingRecHit
typedef unsigned int	id_type

enum	SharedInputType { all, some }
	definition of equality via shared input More...

enum	Type { valid = 0, missing = 1, inactive = 2, bad = 3 }

Static Public Attributes inherited from TrackingRecHit
static const int	rttiShift = 24

static const int	typeMask = 0xf

Static Public Attributes inherited from ReferenceCountedPoolAllocated
static int	s_alive =0

static int	s_referenced =0

Static Public Attributes inherited from BlockWipedPoolAllocated
static int	s_alive =0

static bool	s_usePool =false

Protected Member Functions inherited from GenericTransientTrackingRecHit
	GenericTransientTrackingRecHit (const GeomDet *geom, const TrackingRecHit &rh)

	GenericTransientTrackingRecHit (const GeomDet geom, TrackingRecHit rh)
	for derived classes convenience, does not clone! More...

	GenericTransientTrackingRecHit (const GenericTransientTrackingRecHit &other)

Protected Member Functions inherited from TrackingRecHit
void	setId (id_type iid)

void	setRTTI (unsigned int rt)

void	setType (Type ttype)

Protected Attributes inherited from GenericTransientTrackingRecHit
TrackingRecHit *	trackingRecHit_

Detailed Description

Definition at line 11 of file ProjectedRecHit2D.h.

Constructor & Destructor Documentation

ProjectedRecHit2D::ProjectedRecHit2D	(	const LocalPoint &	pos,
		const LocalError &	err,
		const GeomDet *	det,
		const GeomDet *	originaldet,
		const TransientTrackingRecHit &	originalHit
	)

private

Definition at line 7 of file ProjectedRecHit2D.cc.

References TSiStripRecHit2DLocalPos::cpe(), originalDet(), theCPE, and theOriginalDet.

Referenced by build(), and clone().

                                                                            :
   GenericTransientTrackingRecHit( det, new ProjectedSiStripRecHit2D( pos, err, det->geographicalId(), 
                                      static_cast<const SiStripRecHit2D*>(originalTransientHit.hit()) ) ) 
 {
   const TSiStripRecHit2DLocalPos* specificOriginalTransientHit = static_cast<const TSiStripRecHit2DLocalPos*>(&originalTransientHit);
   theCPE = specificOriginalTransientHit->cpe();
   theOriginalDet = originalDet;
 }

ProjectedRecHit2D::ProjectedRecHit2D	(	const GeomDet *	geom,
		const GeomDet *	originaldet,
		const ProjectedSiStripRecHit2D *	rh,
		const StripClusterParameterEstimator *	cpe,
		bool	computeCoarseLocalPosition
	)

private

Definition at line 67 of file ProjectedRecHit2D.cc.

References TSiStripRecHit2DLocalPos::build(), SiStripRecHit2D::cluster(), TrackerSingleRecHit::cluster_regional(), TransientTrackingRecHit::det(), detUnit(), ClusterParameterEstimator< T >::localParameters(), originalHit(), trackerHitRTTI::proj, TrackingRecHitProjector< ResultingHit >::project(), theCPE, theOriginalDet, and GenericTransientTrackingRecHit::trackingRecHit_.

                                                        :
   GenericTransientTrackingRecHit( geom, *rh), theCPE(cpe), theOriginalDet(originaldet) {
   if (computeCoarseLocalPosition){
     if (theCPE != 0) {
       TrackingRecHitProjector<ProjectedRecHit2D> proj;
       if(!originalHit().cluster().isNull()){
     const SiStripCluster& clust = *(originalHit().cluster());  
     
     StripClusterParameterEstimator::LocalValues lv = 
       theCPE->localParameters( clust, *detUnit());
     
     RecHitPointer updatedOriginalHit = 
       TSiStripRecHit2DLocalPos::build( lv.first, lv.second, theOriginalDet, 
                        originalHit().cluster(), theCPE);
     
     RecHitPointer hit = proj.project( *updatedOriginalHit, *det()); 
     trackingRecHit_ = hit->hit()->clone();
       }else{
     const SiStripCluster& clust = *(originalHit().cluster_regional());  
     
     StripClusterParameterEstimator::LocalValues lv = 
       theCPE->localParameters( clust, *detUnit());
     
     RecHitPointer updatedOriginalHit = 
       TSiStripRecHit2DLocalPos::build( lv.first, lv.second, theOriginalDet, 
                        originalHit().cluster_regional(), theCPE);
     
     RecHitPointer hit = proj.project( *updatedOriginalHit, *det()); 
     trackingRecHit_ = hit->hit()->clone();
       }
     }
   }
 }

Member Function Documentation

static RecHitPointer ProjectedRecHit2D::build	(	const GeomDet *	geom,
		const GeomDet *	originaldet,
		const ProjectedSiStripRecHit2D *	rh,
		const StripClusterParameterEstimator *	cpe,
		bool	computeCoarseLocalPosition = `false`
	)

inlinestatic

Definition at line 26 of file ProjectedRecHit2D.h.

References ProjectedRecHit2D().

Referenced by TkTransientTrackingRecHitBuilder::build(), and TkTransientTrackingRecHitBuilder::oldbuild().

                                                          {
     return RecHitPointer( new ProjectedRecHit2D( geom, originaldet, rh, cpe, computeCoarseLocalPosition));
   }

static RecHitPointer ProjectedRecHit2D::build	(	const LocalPoint &	pos,
		const LocalError &	err,
		const GeomDet *	det,
		const GeomDet *	originaldet,
		const TransientTrackingRecHit &	originalHit
	)

inlinestatic

Definition at line 34 of file ProjectedRecHit2D.h.

References ProjectedRecHit2D().

                                                                {
     return RecHitPointer( new ProjectedRecHit2D( pos, err, det, originaldet, originalHit));
   }

ProjectedRecHit2D::RecHitPointer ProjectedRecHit2D::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.

FIXME: should report the problem somehow

Reimplemented from TransientTrackingRecHit.

Definition at line 19 of file ProjectedRecHit2D.cc.

References TSiStripRecHit2DLocalPos::build(), clone(), SiStripRecHit2D::cluster(), TrackerSingleRecHit::cluster_regional(), TransientTrackingRecHit::det(), GenericTransientTrackingRecHit::hit(), ClusterParameterEstimator< T >::localParameters(), originalHit(), trackerHitRTTI::proj, TrackingRecHitProjector< ResultingHit >::project(), theCPE, and theOriginalDet.

 {
   if (theCPE != 0) {
     TrackingRecHitProjector<ProjectedRecHit2D> proj;
     if(!originalHit().cluster().isNull()){
       const SiStripCluster& clust = *(originalHit().cluster());  
       
       const GeomDetUnit * gdu = reinterpret_cast<const GeomDetUnit *>(theOriginalDet);
       //if (!gdu) std::cout<<"no luck dude"<<std::endl;
       StripClusterParameterEstimator::LocalValues lv = 
     theCPE->localParameters( clust, *gdu, ts);
       
       RecHitPointer updatedOriginalHit = 
     TSiStripRecHit2DLocalPos::build( lv.first, lv.second, theOriginalDet, 
                      originalHit().cluster(), theCPE);
       
       RecHitPointer hit = proj.project( *updatedOriginalHit, *det(), ts); 
       
     return hit;
     }else{
       const SiStripCluster& clust = *(originalHit().cluster_regional());  
       
       const GeomDetUnit * gdu = reinterpret_cast<const GeomDetUnit *>(theOriginalDet);
       StripClusterParameterEstimator::LocalValues lv = 
     theCPE->localParameters( clust, *gdu, ts);
       
       RecHitPointer updatedOriginalHit = 
     TSiStripRecHit2DLocalPos::build( lv.first, lv.second, theOriginalDet, 
                      originalHit().cluster_regional(), theCPE);
       
       RecHitPointer hit = proj.project( *updatedOriginalHit, *det(), ts); 
       
       return hit;
       
     }
   }
   else return clone();
 }

virtual ProjectedRecHit2D* ProjectedRecHit2D::clone ( void ) const

inlineprivatevirtual

Reimplemented from GenericTransientTrackingRecHit.

Definition at line 59 of file ProjectedRecHit2D.h.

References ProjectedRecHit2D().

Referenced by clone().

                                            {
     return new ProjectedRecHit2D(*this);
   }

const GeomDetUnit* ProjectedRecHit2D::detUnit ( ) const

inlinevirtual

CAUTION: the GeomDetUnit* is zero for composite hits (matched hits in the tracker, segments in the muon). Always check this pointer before using it!

Reimplemented from TransientTrackingRecHit.

Definition at line 23 of file ProjectedRecHit2D.h.

Referenced by ProjectedRecHit2D().

23 {return 0;}

virtual void ProjectedRecHit2D::getKfComponents ( KfComponentsHolder & holder ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 14 of file ProjectedRecHit2D.h.

References TransientTrackingRecHit::det(), HelpertRecHit2DLocalPos::getKfComponents(), and GenericTransientTrackingRecHit::hit().

                                                                     {
       HelpertRecHit2DLocalPos().getKfComponents(holder, *hit(), *det()); 
   }

const GeomDet* ProjectedRecHit2D::originalDet ( ) const

inline

Definition at line 24 of file ProjectedRecHit2D.h.

References theOriginalDet.

Referenced by ProjectedRecHit2D().

24 {return theOriginalDet;}

ProjectedRecHit2D::theOriginalDet

const GeomDet * theOriginalDet

Definition: ProjectedRecHit2D.h:48

const SiStripRecHit2D& ProjectedRecHit2D::originalHit ( ) const

inline

Definition at line 42 of file ProjectedRecHit2D.h.

References GenericTransientTrackingRecHit::hit(), and originalHit().

Referenced by clone(), originalHit(), ProjectedRecHit2D(), and transientHits().

42 { return static_cast<const ProjectedSiStripRecHit2D*>( hit() )->originalHit();}

GenericTransientTrackingRecHit::hit

virtual const TrackingRecHit * hit() const

Definition: GenericTransientTrackingRecHit.h:27

ProjectedRecHit2D::originalHit

const SiStripRecHit2D & originalHit() const

Definition: ProjectedRecHit2D.h:42

ProjectedSiStripRecHit2D

Definition: ProjectedSiStripRecHit2D.h:6

virtual AlgebraicSymMatrix ProjectedRecHit2D::parametersError ( ) const

inlinevirtual

Reimplemented from GenericTransientTrackingRecHit.

Definition at line 19 of file ProjectedRecHit2D.h.

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

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

TransientTrackingRecHit::ConstRecHitContainer ProjectedRecHit2D::transientHits ( ) const

virtual

Composite interface: returns the component hits, if any.

Reimplemented from TransientTrackingRecHit.

Definition at line 60 of file ProjectedRecHit2D.cc.

References TSiStripRecHit2DLocalPos::build(), originalHit(), query::result, theCPE, and theOriginalDet.

                                         {
   ConstRecHitContainer result;
   result.push_back(TSiStripRecHit2DLocalPos::build( theOriginalDet,&originalHit(),theCPE));
                             
   return result;
 }

Member Data Documentation

const StripClusterParameterEstimator* ProjectedRecHit2D::theCPE

private

Definition at line 47 of file ProjectedRecHit2D.h.

Referenced by clone(), ProjectedRecHit2D(), and transientHits().

const GeomDet* ProjectedRecHit2D::theOriginalDet

private

Definition at line 48 of file ProjectedRecHit2D.h.

Referenced by clone(), originalDet(), ProjectedRecHit2D(), and transientHits().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation