TRecHit5DParamConstraint Class Reference

#include <TRecHit5DParamConstraint.h>

Inheritance diagram for TRecHit5DParamConstraint:

Public Member Functions
bool	canImproveWithTrack () const override
virtual int	charge () const
virtual TransientTrackingRecHit::RecHitPointer	clone (const TrajectoryStateOnSurface &tsos) const
TrackingRecHit *	cloneHit () const override
virtual const GeomDet *	det () const
const GeomDetUnit *	detUnit () const override
int	dimension () const override
float	errorGlobalR () const override
float	errorGlobalRPhi () const override
float	errorGlobalZ () const override
GlobalPoint	globalPosition () const override
GlobalError	globalPositionError () const override
const TrackingRecHit *	hit () const override
LocalPoint	localPosition () const override
LocalError	localPositionError () const override
AlgebraicVector	parameters () const override
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...
bool	sharesInput (const TrackingRecHit *, SharedInputType) const override
const Surface *	surface () const override
	~TRecHit5DParamConstraint () override
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 * > &)
virtual 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 TransientTrackingRecHit::RecHitPointer	build (const TrajectoryStateOnSurface &tsos)

Private Member Functions
TRecHit5DParamConstraint *	clone () const override
const TrajectoryStateOnSurface &	trajectoryState () const
	TRecHit5DParamConstraint (const TrajectoryStateOnSurface &tsos)
	TRecHit5DParamConstraint (const TRecHit5DParamConstraint &other)

Private Attributes
const TrajectoryStateOnSurface	tsos_

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

Definition at line 10 of file TRecHit5DParamConstraint.h.

Constructor & Destructor Documentation

TRecHit5DParamConstraint::TRecHit5DParamConstraint ( const TrajectoryStateOnSurface &  tsos )

inlineprivate

Definition at line 14 of file TRecHit5DParamConstraint.h.

Referenced by build(), and clone().

: tsos_( tsos ) {}

TRecHit5DParamConstraint::TRecHit5DParamConstraint ( const TRecHit5DParamConstraint &  other )

inlineprivate

Definition at line 16 of file TRecHit5DParamConstraint.h.

: tsos_( other.trajectoryState() ) {}

TRecHit5DParamConstraint::~TRecHit5DParamConstraint ( )

inlineoverride

Definition at line 20 of file TRecHit5DParamConstraint.h.

{}

Member Function Documentation

static TransientTrackingRecHit::RecHitPointer TRecHit5DParamConstraint::build ( const TrajectoryStateOnSurface &  tsos )

inlinestatic

Definition at line 67 of file TRecHit5DParamConstraint.h.

References TRecHit5DParamConstraint().

                                                                                            {
    return RecHitPointer( new TRecHit5DParamConstraint( tsos ) );
  }

bool TRecHit5DParamConstraint::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 39 of file TRecHit5DParamConstraint.h.

{ return false; }

virtual int TRecHit5DParamConstraint::charge ( void  ) const

inlinevirtual

Definition at line 37 of file TRecHit5DParamConstraint.h.

References TrajectoryStateOnSurface::charge(), and tsos_.

{ return tsos_.charge(); }

virtual TransientTrackingRecHit::RecHitPointer TRecHit5DParamConstraint::clone ( const TrajectoryStateOnSurface &  tsos ) const

inlinevirtual

Definition at line 62 of file TRecHit5DParamConstraint.h.

References TRecHit5DParamConstraint().

                                                                                                   {
    //return new TRecHit5DParamConstraint( this->trajectoryState() );
    return RecHitPointer(new TRecHit5DParamConstraint( tsos ));
  }

TRecHit5DParamConstraint* TRecHit5DParamConstraint::clone ( void  ) const

inlineoverrideprivatevirtual

Implements TrackingRecHit.

Definition at line 75 of file TRecHit5DParamConstraint.h.

References trajectoryState(), and TRecHit5DParamConstraint().

                                                   {
    return new TRecHit5DParamConstraint( this->trajectoryState() );
  }

TrackingRecHit* TRecHit5DParamConstraint::cloneHit ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 42 of file TRecHit5DParamConstraint.h.

{ return nullptr;}

virtual const GeomDet* TRecHit5DParamConstraint::det ( ) const

inlinevirtual

Definition at line 51 of file TRecHit5DParamConstraint.h.

{ return nullptr; }

const GeomDetUnit* TRecHit5DParamConstraint::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 49 of file TRecHit5DParamConstraint.h.

{ return nullptr; }

int TRecHit5DParamConstraint::dimension ( ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 22 of file TRecHit5DParamConstraint.h.

{ return 5; }

float TRecHit5DParamConstraint::errorGlobalR ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 57 of file TRecHit5DParamConstraint.h.

References globalPosition(), globalPositionError(), and mathSSE::sqrt().

{ return std::sqrt(globalPositionError().rerr(globalPosition()));}

float TRecHit5DParamConstraint::errorGlobalRPhi ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 59 of file TRecHit5DParamConstraint.h.

References globalPosition(), globalPositionError(), PV3DBase< T, PVType, FrameType >::perp(), and mathSSE::sqrt().

{ return globalPosition().perp()*sqrt(globalPositionError().phierr(globalPosition())); }

float TRecHit5DParamConstraint::errorGlobalZ ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 58 of file TRecHit5DParamConstraint.h.

References globalPositionError(), and mathSSE::sqrt().

{ return std::sqrt(globalPositionError().czz()); }

GlobalPoint TRecHit5DParamConstraint::globalPosition ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 55 of file TRecHit5DParamConstraint.h.

References localPosition(), surface(), and Surface::toGlobal().

Referenced by errorGlobalR(), and errorGlobalRPhi().

{ return  surface()->toGlobal(localPosition());}

GlobalError TRecHit5DParamConstraint::globalPositionError ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 56 of file TRecHit5DParamConstraint.h.

References localPositionError(), surface(), and ErrorFrameTransformer::transform().

Referenced by errorGlobalR(), errorGlobalRPhi(), and errorGlobalZ().

{ return ErrorFrameTransformer().transform( localPositionError(), *surface() );}

const TrackingRecHit* TRecHit5DParamConstraint::hit ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 41 of file TRecHit5DParamConstraint.h.

{ return nullptr; }

LocalPoint TRecHit5DParamConstraint::localPosition ( ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 33 of file TRecHit5DParamConstraint.h.

References TrajectoryStateOnSurface::localPosition(), and tsos_.

Referenced by globalPosition().

{ return tsos_.localPosition(); }

LocalError TRecHit5DParamConstraint::localPositionError ( ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 35 of file TRecHit5DParamConstraint.h.

References TrajectoryStateOnSurface::localError(), LocalTrajectoryError::positionError(), and tsos_.

Referenced by globalPositionError().

{ return tsos_.localError().positionError(); }

AlgebraicVector TRecHit5DParamConstraint::parameters ( void  ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 29 of file TRecHit5DParamConstraint.h.

References asHepVector(), TrajectoryStateOnSurface::localParameters(), tsos_, and LocalTrajectoryParameters::vector().

{ return asHepVector( tsos_.localParameters().vector() ); }

AlgebraicSymMatrix TRecHit5DParamConstraint::parametersError ( ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 31 of file TRecHit5DParamConstraint.h.

References asHepMatrix(), TrajectoryStateOnSurface::localError(), LocalTrajectoryError::matrix(), and tsos_.

{ return asHepMatrix( tsos_.localError().matrix() ); }

AlgebraicMatrix TRecHit5DParamConstraint::projectionMatrix ( ) const

inlineoverridevirtual

Implements TrackingRecHit.

Definition at line 24 of file TRecHit5DParamConstraint.h.

                                                    {
    AlgebraicMatrix projectionMatrix( 5, 5, 1 );
    return projectionMatrix;
  }

std::vector<const TrackingRecHit*> TRecHit5DParamConstraint::recHits ( ) const

inlineoverridevirtual

Access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 44 of file TRecHit5DParamConstraint.h.

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

std::vector<TrackingRecHit*> TRecHit5DParamConstraint::recHits ( )

inlineoverridevirtual

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 45 of file TRecHit5DParamConstraint.h.

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

bool TRecHit5DParamConstraint::sharesInput ( const TrackingRecHit *  other, SharedInputType  what  ) const

inlineoverridevirtual

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 46 of file TRecHit5DParamConstraint.h.

{ return false;}

const Surface* TRecHit5DParamConstraint::surface ( ) const

inlineoverridevirtual

Reimplemented from TrackingRecHit.

Definition at line 53 of file TRecHit5DParamConstraint.h.

References TrajectoryStateOnSurface::surface(), and tsos_.

Referenced by globalPosition(), and globalPositionError().

{ return &tsos_.surface(); }

const TrajectoryStateOnSurface& TRecHit5DParamConstraint::trajectoryState ( ) const

inlineprivate

Definition at line 79 of file TRecHit5DParamConstraint.h.

References tsos_.

Referenced by clone().

{ return tsos_; }

Member Data Documentation

const TrajectoryStateOnSurface TRecHit5DParamConstraint::tsos_

private

Definition at line 73 of file TRecHit5DParamConstraint.h.

Referenced by charge(), localPosition(), localPositionError(), parameters(), parametersError(), surface(), and trajectoryState().