GEMRecHit Class Reference

#include <GEMRecHit.h>

Inheritance diagram for GEMRecHit:

Public Member Functions
int	BunchX () const
GEMRecHit *	clone () const override
int	clusterSize () const
int	firstClusterStrip () const
GEMDetId	gemId () const
	Return the gemId. More...
	GEMRecHit (const GEMDetId &gemId, int bx)
	GEMRecHit ()
	Default constructor. More...
	GEMRecHit (const GEMDetId &gemId, int bx, const LocalPoint &pos)
	GEMRecHit (const GEMDetId &gemId, int bx, const LocalPoint &pos, const LocalError &err)
	Constructor from a local position and error, gemId and bx. More...
	GEMRecHit (const GEMDetId &gemId, int bx, int firstStrip, int clustSize, const LocalPoint &pos, const LocalError &err)
	Constructor from a local position and error, gemId, bx, frist strip of cluster and cluster size. More...
LocalPoint	localPosition () const override
	Return the 3-dimensional local position. More...
LocalError	localPositionError () const override
	Return the 3-dimensional error on the local position. More...
bool	operator== (const GEMRecHit &hit) const
	Comparison operator, based on the gemId and the digi time. More...
std::vector< const TrackingRecHit * >	recHits () const override
std::vector< TrackingRecHit * >	recHits () override
void	setError (LocalError err)
	Set local position error. More...
void	setPosition (LocalPoint pos)
	Set local position. More...
void	setPositionAndError (LocalPoint pos, LocalError err)
	Set the local position and its error. More...
	~GEMRecHit () override
	Destructor. More...
Public Member Functions inherited from RecHit2DLocalPos
int	dimension () const override
AlgebraicVector	parameters () const override
AlgebraicSymMatrix	parametersError () const override
AlgebraicMatrix	projectionMatrix () const override
	RecHit2DLocalPos (DetId id)
	RecHit2DLocalPos (TrackingRecHit::id_type id=0)
std::vector< const TrackingRecHit * >	recHits () const override
	Access to component RecHits (if any) More...
std::vector< TrackingRecHit * >	recHits () override
	Non-const access to component RecHits (if any) More...
	~RecHit2DLocalPos () override
Public Member Functions inherited from TrackingRecHit
virtual bool	canImproveWithTrack () const
RecHitPointer	cloneForFit (const GeomDet &idet) const
virtual TrackingRecHit *	cloneHit () const
virtual RecHitPointer	cloneSH () const
const GeomDet *	det () const
virtual const GeomDetUnit *	detUnit () const
virtual float	errorGlobalR () const
virtual float	errorGlobalRPhi () const
virtual float	errorGlobalZ () const
DetId	geographicalId () const
virtual void	getKfComponents (KfComponentsHolder &holder) const
unsigned int	getRTTI () const
Type	getType () const
virtual GlobalPoint	globalPosition () const
virtual GlobalError	globalPositionError () const
virtual bool	hasPositionAndError () const
	to be redefined by daughter class More...
virtual TrackingRecHit const *	hit () const
bool	isValid () const
id_type	rawId () const
virtual void	recHitsV (std::vector< const TrackingRecHit *> &) const
virtual void	recHitsV (std::vector< TrackingRecHit *> &)
virtual void	setDet (const GeomDet &idet)
virtual bool	sharesInput (const TrackingRecHit *other, SharedInputType what) const
virtual const Surface *	surface () const
	TrackingRecHit (DetId id, Type type=valid)
	TrackingRecHit (id_type id=0, Type type=valid)
	TrackingRecHit (DetId id, unsigned int rt, Type type=valid)
	TrackingRecHit (const GeomDet &idet, Type type=valid)
	TrackingRecHit (const GeomDet &idet, unsigned int rt, Type type=valid)
	TrackingRecHit (const GeomDet &idet, TrackingRecHit const &rh)
virtual ConstRecHitContainer	transientHits () const
Type	type () const
virtual float	weight () const
virtual	~TrackingRecHit ()

Private Attributes
int	theBx
int	theClusterSize
int	theFirstStrip
GEMDetId	theGEMId
LocalError	theLocalError
LocalPoint	theLocalPosition

Additional Inherited Members
Public Types inherited from RecHit2DLocalPos
typedef GloballyPositioned< float >::LocalPoint	LocalPoint
Public Types inherited from TrackingRecHit
typedef std::vector< ConstRecHitPointer >	ConstRecHitContainer
using	ConstRecHitPointer = std::shared_ptr< TrackingRecHit const >
typedef unsigned int	id_type
typedef std::vector< ConstRecHitPointer >	RecHitContainer
using	RecHitPointer = std::shared_ptr< TrackingRecHit const >
enum	SharedInputType { all, some }
	definition of equality via shared input More...
enum	Type {   valid = 0, missing = 1, inactive = 2, bad = 3,   missing_inner = 4, missing_outer = 5, inactive_inner = 6, inactive_outer = 7 }
Static Public Attributes inherited from TrackingRecHit
static const int	rttiShift = 24
static const int	typeMask = 0xf
Protected Member Functions inherited from TrackingRecHit
void	setId (id_type iid)
void	setRTTI (unsigned int rt)
void	setType (Type ttype)

Detailed Description

RecHit for GEM

Author

M. Maggi – INFN Bari

Definition at line 14 of file GEMRecHit.h.

Constructor & Destructor Documentation

GEMRecHit() [1/5]

GEMRecHit::GEMRecHit	(	const GEMDetId &	gemId,
		int	bx
	)

Definition at line 9 of file GEMRecHit.cc.

    : RecHit2DLocalPos(gemId),
      theGEMId(gemId),
      theBx(bx),
      theFirstStrip(99),
      theClusterSize(99),
      theLocalPosition(),
      theLocalError() {}

GEMRecHit() [2/5]

GEMRecHit::GEMRecHit

(

)

Default constructor.

Definition at line 18 of file GEMRecHit.cc.

Referenced by clone().

    : RecHit2DLocalPos(),
      theGEMId(),
      theBx(99),
      theFirstStrip(99),
      theClusterSize(99),
      theLocalPosition(),
      theLocalError() {}

GEMRecHit() [3/5]

GEMRecHit::GEMRecHit	(	const GEMDetId &	gemId,
		int	bx,
		const LocalPoint &	pos
	)

Constructor from a local position, gemId and digi time. The 3-dimensional local error is defined as resolution (the cell resolution) for the coordinate being measured and 0 for the two other coordinates

Definition at line 27 of file GEMRecHit.cc.

References theLocalError.

    : RecHit2DLocalPos(gemId), theGEMId(gemId), theBx(bx), theFirstStrip(99), theClusterSize(99), theLocalPosition(pos) {
  float stripResolution = 3.0;  //cm  this sould be taken from trimmed cluster size times strip size
                                //    taken out from geometry service i.e. topology
  theLocalError = LocalError(stripResolution * stripResolution, 0., 0.);  //FIXME: is it really needed?
}

GEMRecHit() [4/5]

GEMRecHit::GEMRecHit	(	const GEMDetId &	gemId,
		int	bx,
		const LocalPoint &	pos,
		const LocalError &	err
	)

Constructor from a local position and error, gemId and bx.

Definition at line 35 of file GEMRecHit.cc.

    : RecHit2DLocalPos(gemId),
      theGEMId(gemId),
      theBx(bx),
      theFirstStrip(99),
      theClusterSize(99),
      theLocalPosition(pos),
      theLocalError(err) {}

GEMRecHit() [5/5]

GEMRecHit::GEMRecHit	(	const GEMDetId &	gemId,
		int	bx,
		int	firstStrip,
		int	clustSize,
		const LocalPoint &	pos,
		const LocalError &	err
	)

Constructor from a local position and error, gemId, bx, frist strip of cluster and cluster size.

Definition at line 45 of file GEMRecHit.cc.

    : RecHit2DLocalPos(gemId),
      theGEMId(gemId),
      theBx(bx),
      theFirstStrip(firstStrip),
      theClusterSize(clustSize),
      theLocalPosition(pos),
      theLocalError(err) {}

~GEMRecHit()

GEMRecHit::~GEMRecHit ( )

override

Destructor.

Definition at line 56 of file GEMRecHit.cc.

{}

Member Function Documentation

BunchX()

int GEMRecHit::BunchX ( ) const

inline

Definition at line 67 of file GEMRecHit.h.

References theBx.

Referenced by GE0SegAlgoRU::compareProtoSegment().

{ return theBx; }

clone()

GEMRecHit * GEMRecHit::clone ( void  ) const

overridevirtual

Implements RecHit2DLocalPos.

Definition at line 58 of file GEMRecHit.cc.

References GEMRecHit().

Referenced by GEMSegmentAlgorithm::buildSegments(), GEMCSCSegAlgoRR::chainHitsToSegm(), and GE0SegAlgoRU::makeFit().

{ return new GEMRecHit(*this); }

clusterSize()

int GEMRecHit::clusterSize ( ) const

inline

Definition at line 71 of file GEMRecHit.h.

References theClusterSize.

Referenced by GEMHitAssociator::associateRecHit().

{ return theClusterSize; }

firstClusterStrip()

int GEMRecHit::firstClusterStrip ( ) const

inline

Definition at line 69 of file GEMRecHit.h.

References theFirstStrip.

Referenced by GEMHitAssociator::associateRecHit().

{ return theFirstStrip; }

gemId()

GEMDetId GEMRecHit::gemId ( ) const

inline

Return the gemId.

Definition at line 65 of file GEMRecHit.h.

References theGEMId.

Referenced by GEMHitAssociator::associateRecHit(), FWGEMRecHitProxyBuilder::buildViewType(), GEMEffByGEMCSCSegmentSource::checkCoincidenceGE11(), and GEMRecHitMatcher::recHitPosition().

{ return theGEMId; }

localPosition()

LocalPoint GEMRecHit::localPosition ( ) const

inlineoverridevirtual

Return the 3-dimensional local position.

Implements RecHit2DLocalPos.

Definition at line 37 of file GEMRecHit.h.

References theLocalPosition.

Referenced by FWGEMRecHitProxyBuilder::buildViewType(), GEMCSCSegAlgoRR::chainHitsToSegm(), and GEMRecHitMatcher::recHitPosition().

{ return theLocalPosition; }

localPositionError()

LocalError GEMRecHit::localPositionError ( ) const

inlineoverridevirtual

Return the 3-dimensional error on the local position.

Implements RecHit2DLocalPos.

Definition at line 40 of file GEMRecHit.h.

References theLocalError.

Referenced by FWGEMRecHitProxyBuilder::buildViewType().

{ return theLocalError; }

operator==()

bool GEMRecHit::operator==

(

const GEMRecHit &

hit

)

const

Comparison operator, based on the gemId and the digi time.

Definition at line 75 of file GEMRecHit.cc.

References TrackingRecHit::geographicalId().

{ return this->geographicalId() == hit.geographicalId(); }

recHits() [1/2]

std::vector< const TrackingRecHit * > GEMRecHit::recHits ( ) const

overridevirtual

Access to component RecHits. No components rechits: it returns a null vector

Implements TrackingRecHit.

Definition at line 62 of file GEMRecHit.cc.

                                                          {
  std::vector<const TrackingRecHit*> nullvector;
  return nullvector;
}

recHits() [2/2]

std::vector< TrackingRecHit * > GEMRecHit::recHits ( )

overridevirtual

Non-const access to component RecHits. No components rechits: it returns a null vector

Implements TrackingRecHit.

Definition at line 69 of file GEMRecHit.cc.

                                              {
  std::vector<TrackingRecHit*> nullvector;
  return nullvector;
}

setError()

void GEMRecHit::setError ( LocalError  err )

inline

Set local position error.

Definition at line 56 of file GEMRecHit.h.

References submitPVResolutionJobs::err, and theLocalError.

{ theLocalError = err; }

setPosition()

void GEMRecHit::setPosition ( LocalPoint  pos )

inline

Set local position.

Definition at line 53 of file GEMRecHit.h.

References theLocalPosition.

Referenced by GEMSegmentAlgorithm::buildSegments(), and GE0SegAlgoRU::makeFit().

{ theLocalPosition = pos; }

setPositionAndError()

void GEMRecHit::setPositionAndError ( LocalPoint  pos, LocalError  err  )

inline

Set the local position and its error.

Definition at line 59 of file GEMRecHit.h.

References submitPVResolutionJobs::err, theLocalError, and theLocalPosition.

                                                           {
    theLocalPosition = pos;
    theLocalError = err;
  }

Member Data Documentation

theBx

int GEMRecHit::theBx

private

Definition at line 78 of file GEMRecHit.h.

Referenced by BunchX().

theClusterSize

int GEMRecHit::theClusterSize

private

Definition at line 80 of file GEMRecHit.h.

Referenced by clusterSize().

theFirstStrip

int GEMRecHit::theFirstStrip

private

Definition at line 79 of file GEMRecHit.h.

Referenced by firstClusterStrip().

theGEMId

GEMDetId GEMRecHit::theGEMId

private

Definition at line 77 of file GEMRecHit.h.

Referenced by gemId().

theLocalError

LocalError GEMRecHit::theLocalError

private

Definition at line 83 of file GEMRecHit.h.

Referenced by GEMRecHit(), localPositionError(), setError(), and setPositionAndError().

theLocalPosition

LocalPoint GEMRecHit::theLocalPosition

private

Definition at line 82 of file GEMRecHit.h.

Referenced by localPosition(), setPosition(), and setPositionAndError().