#include <DTRecHit1DPair.h>

Inheritance diagram for DTRecHit1DPair:

Public Member Functions
DTRecHit1DPair *	clone () const override

const DTRecHit1D *	componentRecHit (DTEnums::DTCellSide lrSide) const
	Return the left/right DTRecHit1D. More...

std::pair< const DTRecHit1D , const DTRecHit1D >	componentRecHits () const
	Get the left and right 1D rechits (first and second respectively). More...

float	digiTime () const
	Return the digi time (ns) used to build the rechits. More...

	DTRecHit1DPair ()
	Default constructor. Needed to write the RecHit into a STL container. More...

	DTRecHit1DPair (const DTWireId &wireId, const DTDigi &digi)
	Constructor without components: must use setPos and Err! More...

virtual DetId	geographicalId () const
	Return the detId of the Det (a DTLayer). More...

LocalPoint	localPosition () const override

LocalPoint	localPosition (DTEnums::DTCellSide lrside) const

LocalError	localPositionError () const override

LocalError	localPositionError (DTEnums::DTCellSide lrside) const

bool	operator!= (const DTRecHit1DPair &hit) const

bool	operator== (const DTRecHit1DPair &hit) const
	Comparison operator, based on the wireId and the digi time. More...

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

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

void	setPosition (DTEnums::DTCellSide lrside, const LocalPoint &point)

void	setPositionAndError (DTEnums::DTCellSide lrside, const LocalPoint &point, const LocalError &err)

DTWireId	wireId () const

	~DTRecHit1DPair () override
	Destructor. More...

Public Member Functions inherited from RecHit1D
int	dimension () const override
	Return the RecHit dimension. More...

AlgebraicVector	parameters () const override
	Return just the x. More...

AlgebraicSymMatrix	parametersError () const override
	Return just "(sigma_x)^2". More...

AlgebraicMatrix	projectionMatrix () const override
	Return the projection matrix. More...

	RecHit1D (DetId id)

	RecHit1D (TrackingRecHit::id_type id=0)

	~RecHit1D () override
	Destructor. More...

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 (const GeomDet &idet, TrackingRecHit const &rh)

	TrackingRecHit (const GeomDet &idet, Type type=valid)

	TrackingRecHit (const GeomDet &idet, unsigned int rt, Type type=valid)

	TrackingRecHit (DetId id, Type type=valid)

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

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

virtual ConstRecHitContainer	transientHits () const

Type	type () const

virtual float	weight () const

virtual	~TrackingRecHit ()

Private Member Functions
DTRecHit1D *	componentRecHit (DTEnums::DTCellSide lrSide)
	Non const access to left/right DTRecHit1D. More...

Private Attributes
DTRecHit1D	theLeftHit

DTRecHit1D	theRightHit

Additional Inherited Members
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

Composed recHit representing a pair of reconstructed hits

For each signal theLeftHit in the DT wire, two hits can be constructed, due to the Left/Right ambiguity, which can be solved only associating several hits together. This class describes the pair of points associated to a single TDC signal. The two hits can be accessed via recHits() method. The position is the average of the theLeftHit and theRightHit hits, namely the wire position.

Author: S. Lacaprara & G. Cerminara

Definition at line 26 of file DTRecHit1DPair.h.

Constructor & Destructor Documentation

◆ DTRecHit1DPair() [1/2]

DTRecHit1DPair::DTRecHit1DPair	(	const DTWireId &	wireId,
		const DTDigi &	digi
	)

Constructor without components: must use setPos and Err!

Definition at line 15 of file DTRecHit1DPair.cc.

16 : theLeftHit(wireId, Left, digi.time()), theRightHit(wireId, Right, digi.time()) {}

◆ DTRecHit1DPair() [2/2]

DTRecHit1DPair::DTRecHit1DPair ( )

Default constructor. Needed to write the RecHit into a STL container.

Definition at line 19 of file DTRecHit1DPair.cc.

19 : theLeftHit(), theRightHit() {}

Referenced by clone().

◆ ~DTRecHit1DPair()

DTRecHit1DPair::~DTRecHit1DPair ( )

override

Destructor.

Definition at line 22 of file DTRecHit1DPair.cc.

22 {}

Member Function Documentation

◆ clone()

DTRecHit1DPair * DTRecHit1DPair::clone ( void ) const

overridevirtual

Implements TrackingRecHit.

Definition at line 24 of file DTRecHit1DPair.cc.

24 { return new DTRecHit1DPair(*this); }

References DTRecHit1DPair().

◆ componentRecHit() [1/2]

DTRecHit1D* DTRecHit1DPair::componentRecHit ( DTEnums::DTCellSide lrSide )

private

Non const access to left/right DTRecHit1D.

◆ componentRecHit() [2/2]

const DTRecHit1D* DTRecHit1DPair::componentRecHit ( DTEnums::DTCellSide lrSide ) const

Return the left/right DTRecHit1D.

Referenced by FWDTRecHitProxyBuilder::buildViewType(), componentRecHits(), DTHitPairForFit::DTHitPairForFit(), recHits(), setPosition(), and setPositionAndError().

◆ componentRecHits()

pair< const DTRecHit1D *, const DTRecHit1D * > DTRecHit1DPair::componentRecHits ( ) const

Get the left and right 1D rechits (first and second respectively).

Definition at line 116 of file DTRecHit1DPair.cc.

                                                                                   {
   return make_pair(componentRecHit(Left), componentRecHit(Right));
 }

References componentRecHit().

◆ digiTime()

float DTRecHit1DPair::digiTime ( ) const

inline

Return the digi time (ns) used to build the rechits.

Definition at line 63 of file DTRecHit1DPair.h.

63 { return theLeftHit.digiTime(); }

References DTRecHit1D::digiTime(), and theLeftHit.

Referenced by DTHitPairForFit::DTHitPairForFit(), and operator==().

◆ geographicalId()

DetId DTRecHit1DPair::geographicalId ( ) const

virtual

Return the detId of the Det (a DTLayer).

Definition at line 57 of file DTRecHit1DPair.cc.

57 { return wireId().layerId(); }

References DTWireId::layerId(), and wireId().

◆ localPosition() [1/2]

LocalPoint DTRecHit1DPair::localPosition ( ) const

overridevirtual

Return the 3-dimensional local position. The average theLeftHit/theRightHit hits position, namely the wire position is returned.

Implements RecHit1D.

Definition at line 29 of file DTRecHit1DPair.cc.

                                                {
   return theLeftHit.localPosition() + (theRightHit.localPosition() - theLeftHit.localPosition()) / 2.;
 }

References DTRecHit1D::localPosition(), theLeftHit, and theRightHit.

Referenced by DTCalibValidationFromMuons::recHitDistFromWire(), DTCalibValidation::recHitDistFromWire(), DTRecHitQuality::recHitDistFromWire(), GlobalRecHitsAnalyzer::recHitDistFromWire(), GlobalRecHitsProducer::recHitDistFromWire(), DTCalibValidationFromMuons::recHitPosition(), and DTCalibValidation::recHitPosition().

◆ localPosition() [2/2]

LocalPoint DTRecHit1DPair::localPosition ( DTEnums::DTCellSide lrside ) const

Return position in the local (layer) coordinate system for a certain hypothesis about the L/R cell side

◆ localPositionError() [1/2]

LocalError DTRecHit1DPair::localPositionError ( ) const

overridevirtual

Return the 3-dimensional error on the local position. The error is defiened as half the distance between theLeftHit and theRightHit pos

Implements RecHit1D.

Definition at line 36 of file DTRecHit1DPair.cc.

                                                     {
   return LocalError((theRightHit.localPosition().x() - theLeftHit.localPosition().x()) / 2., 0., 0.);
 }

References DTRecHit1D::localPosition(), theLeftHit, theRightHit, and PV3DBase< T, PVType, FrameType >::x().

◆ localPositionError() [2/2]

LocalError DTRecHit1DPair::localPositionError ( DTEnums::DTCellSide lrside ) const

Return position error in the local (layer) coordinate system for a certain hypothesis about the L/R cell side

◆ operator!=()

bool DTRecHit1DPair::operator!= ( const DTRecHit1DPair & hit ) const

inline

Inequality operator, defined as the mirror image of the comparions operator

Definition at line 70 of file DTRecHit1DPair.h.

70 { return !(*this == hit); }

References TrackingRecHit::hit().

◆ operator==()

bool DTRecHit1DPair::operator== ( const DTRecHit1DPair & hit ) const

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

Definition at line 60 of file DTRecHit1DPair.cc.

                                                                {
   return wireId() == hit.wireId() && fabs(digiTime() - hit.digiTime()) < 0.1;
 }

References digiTime(), and wireId().

◆ recHits() [1/2]

vector< const TrackingRecHit * > DTRecHit1DPair::recHits ( ) const

overridevirtual

Access to component RecHits. Return the two recHits (L/R)

Implements TrackingRecHit.

Definition at line 41 of file DTRecHit1DPair.cc.

                                                             {
   vector<const TrackingRecHit*> result;
   result.push_back(componentRecHit(Left));
   result.push_back(componentRecHit(Right));
   return result;
 }

References componentRecHit(), and mps_fire::result.

◆ recHits() [2/2]

vector< TrackingRecHit * > DTRecHit1DPair::recHits ( )

overridevirtual

Non-const access to component RecHits. Return the two recHits (L/R)

Implements TrackingRecHit.

Definition at line 49 of file DTRecHit1DPair.cc.

                                                 {
   vector<TrackingRecHit*> result;
   result.push_back(componentRecHit(Left));
   result.push_back(componentRecHit(Right));
   return result;
 }

References componentRecHit(), and mps_fire::result.

◆ setPosition()

void DTRecHit1DPair::setPosition	(	DTEnums::DTCellSide	lrside,
		const LocalPoint &	point
	)

Set the 3-dimensional local position for the component hit corresponding to the given cell side. Default value is assumed for the error.

Definition at line 76 of file DTRecHit1DPair.cc.

                                                                            {
   if (lrside != undefLR)
     componentRecHit(lrside)->setPosition(point);
   else
     throw cms::Exception("DTRecHit1DPair::setPosition with undefined LR");
 }

References componentRecHit(), Exception, point, and DTRecHit1D::setPosition().

◆ setPositionAndError()

void DTRecHit1DPair::setPositionAndError	(	DTEnums::DTCellSide	lrside,
		const LocalPoint &	point,
		const LocalError &	err
	)

Set the 3-dimensional local position and error for the component hit corresponding to the given cell side. Default value is assumed for the error.

Definition at line 85 of file DTRecHit1DPair.cc.

                                                                                                           {
   if (lrside != undefLR) {
     componentRecHit(lrside)->setPosition(point);
     componentRecHit(lrside)->setError(err);
   } else
     throw cms::Exception("DTRecHit1DPair::setPosition with undefined LR");
 }

References componentRecHit(), submitPVResolutionJobs::err, Exception, point, DTRecHit1D::setError(), and DTRecHit1D::setPosition().

Referenced by DTNoDriftAlgo::reconstruct().

◆ wireId()

DTWireId DTRecHit1DPair::wireId ( ) const

inline

Definition at line 89 of file DTRecHit1DPair.h.

89 { return theLeftHit.wireId(); }

References theLeftHit, and DTRecHit1D::wireId().

Referenced by FWDTRecHitProxyBuilder::buildViewType(), DTHitPairForFit::DTHitPairForFit(), geographicalId(), and operator==().

Member Data Documentation

◆ theLeftHit

DTRecHit1D DTRecHit1DPair::theLeftHit

private

Definition at line 102 of file DTRecHit1DPair.h.

Referenced by digiTime(), localPosition(), localPositionError(), and wireId().

◆ theRightHit

DTRecHit1D DTRecHit1DPair::theRightHit

private

Definition at line 103 of file DTRecHit1DPair.h.

Referenced by localPosition(), and localPositionError().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DTRecHit1DPair() [1/2]

◆ DTRecHit1DPair() [2/2]

◆ ~DTRecHit1DPair()

Member Function Documentation

◆ clone()

◆ componentRecHit() [1/2]

◆ componentRecHit() [2/2]

◆ componentRecHits()

◆ digiTime()

◆ geographicalId()

◆ localPosition() [1/2]

◆ localPosition() [2/2]

◆ localPositionError() [1/2]

◆ localPositionError() [2/2]

◆ operator!=()

◆ operator==()

◆ recHits() [1/2]

◆ recHits() [2/2]

◆ setPosition()

◆ setPositionAndError()

◆ wireId()

Member Data Documentation

◆ theLeftHit

◆ theRightHit