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DTChamberRecSegment2D Class Reference

#include <DTChamberRecSegment2D.h>

Inheritance diagram for DTChamberRecSegment2D:
DTRecSegment2D RecSegment TrackingRecHit

Public Member Functions

DTChamberId chamberId () const
 The id of the chamber on which reside the segment. More...
 
DTChamberRecSegment2Dclone () const override
 The clone method needed by the clone policy. More...
 
 DTChamberRecSegment2D ()
 empty c'tor More...
 
 DTChamberRecSegment2D (DTChamberId id, const std::vector< DTRecHit1D > &hits)
 c'tor from hits More...
 
 DTChamberRecSegment2D (DTChamberId id, LocalPoint &position, LocalVector &direction, AlgebraicSymMatrix &covMatrix, double chi2, std::vector< DTRecHit1D > &hits1D)
 complete constructor More...
 
 ~DTChamberRecSegment2D () override
 Destructor. More...
 
- Public Member Functions inherited from DTRecSegment2D
double chi2 () const override
 the chi2 of the fit More...
 
DTRecSegment2Dclone () const override
 
AlgebraicSymMatrix covMatrix () const
 the Covariance Matrix More...
 
int degreesOfFreedom () const override
 return the DOF of the segment More...
 
int dimension () const override
 return 2. The dimension of the matrix More...
 
 DTRecSegment2D ()
 
 DTRecSegment2D (DetId id, const std::vector< DTRecHit1D > &hits)
 c'tor from hits More...
 
 DTRecSegment2D (DetId id, LocalPoint &position, LocalVector &direction, AlgebraicSymMatrix &covMatrix, double chi2, std::vector< DTRecHit1D > &hits1D)
 complete constructor More...
 
bool ist0Valid () const
 
LocalVector localDirection () const override
 the local direction in SL frame More...
 
LocalError localDirectionError () const override
 the local direction error (xx,xy,yy) in SL frame: only xx is not 0. More...
 
LocalPoint localPosition () const override
 local position in SL frame More...
 
LocalError localPositionError () const override
 local position error in SL frame More...
 
AlgebraicVector parameters () const override
 the vector of parameters (dx/dz,x) More...
 
AlgebraicSymMatrix parametersError () const override
 
AlgebraicMatrix projectionMatrix () const override
 
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...
 
std::vector< DTRecHit1DspecificRecHits () const
 Access to specific components. More...
 
double t0 () const
 Get the segment t0 (if recomputed, 0 is returned otherwise) More...
 
double vDrift () const
 
 ~DTRecSegment2D () override
 Destructor. More...
 
- Public Member Functions inherited from RecSegment
 RecSegment (DetId id)
 
 RecSegment (TrackingRecHit::id_type id=0)
 
 ~RecSegment () override
 Destructor. More...
 
- Public Member Functions inherited from TrackingRecHit
virtual bool canImproveWithTrack () const
 
RecHitPointer cloneForFit (const GeomDet &idet) const
 
virtual TrackingRecHitcloneHit () const
 
virtual RecHitPointer cloneSH () const
 
const GeomDetdet () const
 
virtual const GeomDetUnitdetUnit () 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 Surfacesurface () 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 Member Functions

void setChamberId (DTChamberId chId)
 

Friends

class DTSegmentCand
 
class DTSegmentUpdator
 

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 DTRecSegment2D
void setChi2 (const double &chi2)
 
void setCovMatrix (const AlgebraicSymMatrix &cov)
 
void setDirection (const LocalVector &dir)
 
void setPosition (const LocalPoint &pos)
 
void setT0 (const double &t0)
 
void setVdrift (const double &vdrift)
 
void update (std::vector< DTRecHit1D > &updatedRecHits)
 
- Protected Member Functions inherited from TrackingRecHit
void setId (id_type iid)
 
void setRTTI (unsigned int rt)
 
void setType (Type ttype)
 
- Protected Attributes inherited from DTRecSegment2D
double theChi2
 
AlgebraicSymMatrix theCovMatrix
 
LocalVector theDirection
 
std::vector< DTRecHit1DtheHits
 
LocalPoint thePosition
 
double theT0
 
double theVdrift
 

Detailed Description

A 2D segment for the DT system for Phi projection. It's an intermediate data class between the normal DTSLRecSegment2D class and the DTRecSegment4D. The difference wrt DTSLRecSegment2D is that the segments it represents is build with the two phi SL. So this segment DOES not belong to the SL (as DTSLRecSegment2D), but to the chamber (via a DTRecSegment4D). A DTRecSegment4D has one of these objects, and so can access the full information of the two projections.

Author
Stefano Lacaprara - INFN Legnaro stefa.nosp@m.no.l.nosp@m.acapr.nosp@m.ara@.nosp@m.pd.in.nosp@m.fn.i.nosp@m.t
Riccardo Bellan - INFN TO ricca.nosp@m.rdo..nosp@m.bella.nosp@m.n@ce.nosp@m.rn.ch

Definition at line 31 of file DTChamberRecSegment2D.h.

Constructor & Destructor Documentation

DTChamberRecSegment2D::DTChamberRecSegment2D ( )
inline

empty c'tor

Definition at line 34 of file DTChamberRecSegment2D.h.

Referenced by clone().

34 {}
DTChamberRecSegment2D::DTChamberRecSegment2D ( DTChamberId  id,
const std::vector< DTRecHit1D > &  hits 
)

c'tor from hits

Definition at line 10 of file DTChamberRecSegment2D.cc.

11  : DTRecSegment2D(id, hits) {}
DTChamberRecSegment2D::DTChamberRecSegment2D ( DTChamberId  id,
LocalPoint position,
LocalVector direction,
AlgebraicSymMatrix covMatrix,
double  chi2,
std::vector< DTRecHit1D > &  hits1D 
)

complete constructor

Definition at line 14 of file DTChamberRecSegment2D.cc.

20  : DTRecSegment2D(id, position, direction, covMatrix, chi2, hits1D) {}
double chi2() const override
the chi2 of the fit
AlgebraicSymMatrix covMatrix() const
the Covariance Matrix
DTChamberRecSegment2D::~DTChamberRecSegment2D ( )
inlineoverride

Destructor.

Definition at line 48 of file DTChamberRecSegment2D.h.

48 {};

Member Function Documentation

DTChamberId DTChamberRecSegment2D::chamberId ( ) const

The id of the chamber on which reside the segment.

Definition at line 24 of file DTChamberRecSegment2D.cc.

References DTChamberId, and TrackingRecHit::geographicalId().

24 { return DTChamberId(geographicalId()); }
DetId geographicalId() const
DTChamberRecSegment2D * DTChamberRecSegment2D::clone ( void  ) const
overridevirtual

The clone method needed by the clone policy.

Implements TrackingRecHit.

Definition at line 22 of file DTChamberRecSegment2D.cc.

References DTChamberRecSegment2D().

22 { return new DTChamberRecSegment2D(*this); }
DTChamberRecSegment2D()
empty c&#39;tor
void DTChamberRecSegment2D::setChamberId ( DTChamberId  chId)
inlineprivate

Definition at line 62 of file DTChamberRecSegment2D.h.

References TrackingRecHit::setId().

62 { setId(chId); }
void setId(id_type iid)

Friends And Related Function Documentation

friend class DTSegmentCand
friend

Definition at line 60 of file DTChamberRecSegment2D.h.

friend class DTSegmentUpdator
friend

Definition at line 61 of file DTChamberRecSegment2D.h.