TRecHit1DMomConstraint Class Reference

#include <TRecHit1DMomConstraint.h>

Inheritance diagram for TRecHit1DMomConstraint:

Public Member Functions
virtual bool	canImproveWithTrack () const override
int	charge () const
virtual RecHitPointer	clone (const TrajectoryStateOnSurface &ts) const
virtual TrackingRecHit *	cloneHit () const
virtual const GeomDetUnit *	detUnit () const override
virtual int	dimension () const
double	err () const
virtual float	errorGlobalR () const
virtual float	errorGlobalRPhi () const
virtual float	errorGlobalZ () const
virtual GlobalPoint	globalPosition () const
virtual GlobalError	globalPositionError () const
virtual const TrackingRecHit *	hit () const override
virtual LocalPoint	localPosition () const
virtual LocalError	localPositionError () const
double	mom () const
virtual AlgebraicVector	parameters () const
virtual AlgebraicSymMatrix	parametersError () 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 bool	sharesInput (const TrackingRecHit *, SharedInputType) const
virtual const Surface *	surface () const override
virtual	~TRecHit1DMomConstraint ()
Public Member Functions inherited from TrackingRecHit
RecHitPointer	cloneForFit (const GeomDet &idet) const
virtual RecHitPointer	cloneSH () const
const GeomDet *	det () const
DetId	geographicalId () const
virtual void	getKfComponents (KfComponentsHolder &holder) 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 * > &)
void	setDet (const GeomDet &idet)
	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 ()

Static Public Member Functions
static RecHitPointer	build (const int charge, const double mom, const double err, const Surface *surface)

Private Member Functions
virtual TRecHit1DMomConstraint *	clone () const
	TRecHit1DMomConstraint (const int charge, const double mom, const double err, const Surface *surface)
	Creates the TrackingRecHit internally, avoids redundent cloning. More...
	TRecHit1DMomConstraint (const TRecHit1DMomConstraint &other)

Private Attributes
const int	charge_
const double	err_
const double	mom_
const Surface *	surface_

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 }
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

Definition at line 9 of file TRecHit1DMomConstraint.h.

Constructor & Destructor Documentation

virtual TRecHit1DMomConstraint::~TRecHit1DMomConstraint ( )

inlinevirtual

Definition at line 12 of file TRecHit1DMomConstraint.h.

{}

TRecHit1DMomConstraint::TRecHit1DMomConstraint ( const int  charge, const double  mom, const double  err, const Surface *  surface  )

inlineprivate

Creates the TrackingRecHit internally, avoids redundent cloning.

Definition at line 78 of file TRecHit1DMomConstraint.h.

Referenced by build(), and clone().

                                    : 
    charge_(charge),mom_(mom),err_(err),surface_(surface) {}

TRecHit1DMomConstraint::TRecHit1DMomConstraint ( const TRecHit1DMomConstraint &  other )

inlineprivate

Definition at line 84 of file TRecHit1DMomConstraint.h.

                                                               :
    charge_( other.charge() ), mom_( other.mom() ),err_( other.err() ), surface_((other.surface())) {}

Member Function Documentation

static RecHitPointer TRecHit1DMomConstraint::build ( const int  charge, const double  mom, const double  err, const Surface *  surface  )

inlinestatic

Definition at line 56 of file TRecHit1DMomConstraint.h.

References TRecHit1DMomConstraint().

Referenced by KalmanAlignmentTrackRefitter::refitSingleTracklet().

                                         {
    return RecHitPointer( new TRecHit1DMomConstraint( charge, mom, err, surface));
  }

virtual bool TRecHit1DMomConstraint::canImproveWithTrack ( ) const

inlineoverridevirtual

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&). this will be done inside the TkCloner itself

Reimplemented from TrackingRecHit.

Definition at line 50 of file TRecHit1DMomConstraint.h.

{return false;}

int TRecHit1DMomConstraint::charge ( void  ) const

inline

Definition at line 40 of file TRecHit1DMomConstraint.h.

References charge_.

{return charge_;}

virtual RecHitPointer TRecHit1DMomConstraint::clone ( const TrajectoryStateOnSurface &  ts ) const

inlinevirtual

Definition at line 52 of file TRecHit1DMomConstraint.h.

References clone().

Referenced by clone().

{return RecHitPointer(clone());}

virtual TRecHit1DMomConstraint* TRecHit1DMomConstraint::clone ( void  ) const

inlineprivatevirtual

Implements TrackingRecHit.

Definition at line 87 of file TRecHit1DMomConstraint.h.

References TRecHit1DMomConstraint().

                                                 {
    return new TRecHit1DMomConstraint(*this);
  }

virtual TrackingRecHit* TRecHit1DMomConstraint::cloneHit ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 44 of file TRecHit1DMomConstraint.h.

{ return 0;}

virtual const GeomDetUnit* TRecHit1DMomConstraint::detUnit ( ) const

inlineoverridevirtual

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 TrackingRecHit.

Definition at line 54 of file TRecHit1DMomConstraint.h.

{return 0;}

virtual int TRecHit1DMomConstraint::dimension ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 33 of file TRecHit1DMomConstraint.h.

{return 1;}

double TRecHit1DMomConstraint::err ( ) const

inline

Definition at line 39 of file TRecHit1DMomConstraint.h.

References err_.

{return err_;}

virtual float TRecHit1DMomConstraint::errorGlobalR ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 67 of file TRecHit1DMomConstraint.h.

{ return 0;}

virtual float TRecHit1DMomConstraint::errorGlobalRPhi ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 69 of file TRecHit1DMomConstraint.h.

{ return 0; }

virtual float TRecHit1DMomConstraint::errorGlobalZ ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 68 of file TRecHit1DMomConstraint.h.

{ return 0; }

virtual GlobalPoint TRecHit1DMomConstraint::globalPosition ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 65 of file TRecHit1DMomConstraint.h.

{ return GlobalPoint();  }

virtual GlobalError TRecHit1DMomConstraint::globalPositionError ( ) const

inlinevirtual

Reimplemented from TrackingRecHit.

Definition at line 66 of file TRecHit1DMomConstraint.h.

{ return GlobalError();}

virtual const TrackingRecHit* TRecHit1DMomConstraint::hit ( void  ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 43 of file TRecHit1DMomConstraint.h.

{return 0;}//fixme return invalid

virtual LocalPoint TRecHit1DMomConstraint::localPosition ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 35 of file TRecHit1DMomConstraint.h.

{return LocalPoint(0,0,0);}

virtual LocalError TRecHit1DMomConstraint::localPositionError ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 36 of file TRecHit1DMomConstraint.h.

{return LocalError(0,0,0);}

double TRecHit1DMomConstraint::mom ( ) const

inline

Definition at line 38 of file TRecHit1DMomConstraint.h.

References mom_.

{return mom_;}

virtual AlgebraicVector TRecHit1DMomConstraint::parameters ( void  ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 14 of file TRecHit1DMomConstraint.h.

References charge_, mom_, and query::result.

                                             {
    AlgebraicVector result(1);
    result[0] = charge_/fabs(mom_);
    return result;
  }

virtual AlgebraicSymMatrix TRecHit1DMomConstraint::parametersError ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 20 of file TRecHit1DMomConstraint.h.

References err_, m, and mom_.

                                                     {
    AlgebraicSymMatrix m(1);
    m[0][0] = err_/(mom_*mom_);//parametersErrors are squared
    m[0][0] *= m[0][0];
    return m;
  }

virtual AlgebraicMatrix TRecHit1DMomConstraint::projectionMatrix ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 27 of file TRecHit1DMomConstraint.h.

References theProjectionMatrix.

                                                   {
    AlgebraicMatrix theProjectionMatrix;
    theProjectionMatrix = AlgebraicMatrix( 1, 5, 0);
    theProjectionMatrix[0][0] = 1;
    return theProjectionMatrix;
  }

virtual std::vector<const TrackingRecHit*> TRecHit1DMomConstraint::recHits ( ) const

inlinevirtual

Access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 46 of file TRecHit1DMomConstraint.h.

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

virtual std::vector<TrackingRecHit*> TRecHit1DMomConstraint::recHits ( )

inlinevirtual

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 47 of file TRecHit1DMomConstraint.h.

{ return std::vector<TrackingRecHit*>(); }

virtual bool TRecHit1DMomConstraint::sharesInput ( const TrackingRecHit *  other, SharedInputType  what  ) const

inlinevirtual

Returns true if the two TrackingRecHits are using the same input information (like Digis, Clusters, etc), false otherwise. The second argument specifies how much sharing is needed in order to return true: the value "all" means that all inputs of the two hits must be identical; the value "some" means that at least one of the inputs is in common.

Reimplemented from TrackingRecHit.

Definition at line 48 of file TRecHit1DMomConstraint.h.

{ return false;}

virtual const Surface* TRecHit1DMomConstraint::surface ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 63 of file TRecHit1DMomConstraint.h.

References surface_.

{return surface_;}

Member Data Documentation

const int TRecHit1DMomConstraint::charge_

private

Definition at line 73 of file TRecHit1DMomConstraint.h.

Referenced by charge(), and parameters().

const double TRecHit1DMomConstraint::err_

private

Definition at line 75 of file TRecHit1DMomConstraint.h.

Referenced by err(), and parametersError().

const double TRecHit1DMomConstraint::mom_

private

Definition at line 74 of file TRecHit1DMomConstraint.h.

Referenced by mom(), parameters(), and parametersError().

const Surface* TRecHit1DMomConstraint::surface_

private

Definition at line 76 of file TRecHit1DMomConstraint.h.

Referenced by surface().