TRecHit1DMomConstraint Class Reference

#include <TRecHit1DMomConstraint.h>

Inheritance diagram for TRecHit1DMomConstraint:

Public Member Functions
virtual bool	canImproveWithTrack () const
int	charge () const
virtual RecHitPointer	clone (const TrajectoryStateOnSurface &ts) const
virtual const GeomDet *	det () const
virtual const GeomDetUnit *	detUnit () const
virtual int	dimension () const
double	err () const
virtual const TrackingRecHit *	hit () const
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 const Surface *	surface () const
virtual	~TRecHit1DMomConstraint ()
Public Member Functions inherited from TransientTrackingRecHit
virtual float	clusterProbability () const
	cluster probability, overloaded by pixel rechits. More...
const GeomDet *	det () const
	The GomeDet* can be zero for InvalidTransientRecHits and for TConstraintRecHit2Ds. More...
float	errorGlobalR () const
float	errorGlobalRPhi () const
float	errorGlobalZ () const
float	getAnnealingFactor () const
virtual GlobalPoint	globalPosition () const
virtual GlobalError	globalPositionError () const
void	setAnnealingFactor (float annealing)
void	setWeight (float weight)
	interface needed to set the transient hit weight and to read it back More...
virtual ConstRecHitContainer	transientHits () const
	Composite interface: returns the component hits, if any. More...
	TransientTrackingRecHit (const GeomDet *geom=0, float weight=1., float annealing=1.)
	TransientTrackingRecHit (const GeomDet *geom, DetId id, Type type=valid, float weight=1., float annealing=1.)
	TransientTrackingRecHit (const GeomDet *geom, TrackingRecHit::id_type id, Type type=valid, float weight=1., float annealing=1.)
	TransientTrackingRecHit (const GeomDet *geom, TrackingRecHit const &rh, float weight=1., float annealing=1.)
float	weight () const
Public Member Functions inherited from TrackingRecHit
DetId	geographicalId () const
virtual void	getKfComponents (KfComponentsHolder &holder) const
Type	getType () const
bool	isValid () const
virtual void	recHitsV (std::vector< const TrackingRecHit * > &) const
virtual void	recHitsV (std::vector< TrackingRecHit * > &)
virtual bool	sharesInput (const TrackingRecHit *other, SharedInputType what) const
	TrackingRecHit (DetId id, Type type=valid)
	TrackingRecHit (id_type id=0, Type type=valid)
Type	type () const
virtual	~TrackingRecHit ()
Public Member Functions inherited from ReferenceCountedPoolAllocated
void	addReference () const
const ReferenceCountedPoolAllocated &	operator= (const ReferenceCountedPoolAllocated &)
	ReferenceCountedPoolAllocated ()
	ReferenceCountedPoolAllocated (const ReferenceCountedPoolAllocated &iRHS)
unsigned int	references () const
void	removeReference () const
virtual	~ReferenceCountedPoolAllocated ()
Public Member Functions inherited from BlockWipedPoolAllocated
virtual	~BlockWipedPoolAllocated ()

Static Public Member Functions
static RecHitPointer	build (const int charge, const double mom, const double err, const Surface *surface)
Static Public Member Functions inherited from BlockWipedPoolAllocated
static BlockWipedAllocator &	allocator (size_t s)
static void	operator delete (void *p, size_t s)
static void *	operator new (size_t s, void *p)
static void *	operator new (size_t s)
static BlockWipedAllocator::Stat	stat (size_t s)
static void	usePool ()

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 TransientTrackingRecHit
typedef std::vector < ConstRecHitPointer >	ConstRecHitContainer
typedef ConstReferenceCountingPointer < TransientTrackingRecHit >	ConstRecHitPointer
typedef std::vector < ConstRecHitPointer >	RecHitContainer
typedef ReferenceCountingPointer < TransientTrackingRecHit >	RecHitPointer
Public Types inherited from TrackingRecHit
typedef unsigned int	id_type
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 ReferenceCountedPoolAllocated
static int	s_alive =0
static int	s_referenced =0
Static Public Attributes inherited from BlockWipedPoolAllocated
static int	s_alive =0
Protected Member Functions inherited from TrackingRecHit
void	setId (id_type iid)
void	setType (Type ttype)

Detailed Description

Definition at line 8 of file TRecHit1DMomConstraint.h.

Constructor & Destructor Documentation

virtual TRecHit1DMomConstraint::~TRecHit1DMomConstraint ( )

inlinevirtual

Definition at line 11 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 74 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 80 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 59 of file TRecHit1DMomConstraint.h.

References TRecHit1DMomConstraint().

Referenced by KalmanAlignmentTrackRefitter::refitSingleTracklet().

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

virtual bool TRecHit1DMomConstraint::canImproveWithTrack ( ) const

inlinevirtual

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&).

Reimplemented from TransientTrackingRecHit.

Definition at line 52 of file TRecHit1DMomConstraint.h.

{return false;}

int TRecHit1DMomConstraint::charge ( void  ) const

inline

Definition at line 39 of file TRecHit1DMomConstraint.h.

References charge_.

{return charge_;}

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

inlinevirtual

Returns a copy of the hit with parameters and errors computed with respect to the TrajectoryStateOnSurface given as argument. For concrete hits not capable to improve their parameters and errors this method returns an exact copy, and is equivalent to clone() without arguments.

Reimplemented from TransientTrackingRecHit.

Definition at line 54 of file TRecHit1DMomConstraint.h.

References clone().

Referenced by clone().

{return clone();}

virtual TRecHit1DMomConstraint* TRecHit1DMomConstraint::clone ( void  ) const

inlineprivatevirtual

Implements TransientTrackingRecHit.

Definition at line 83 of file TRecHit1DMomConstraint.h.

References TRecHit1DMomConstraint().

                                                 {
    return new TRecHit1DMomConstraint(*this);
  }

virtual const GeomDet* TRecHit1DMomConstraint::det ( ) const

inlinevirtual

Definition at line 57 of file TRecHit1DMomConstraint.h.

{return 0;}

virtual const GeomDetUnit* TRecHit1DMomConstraint::detUnit ( ) const

inlinevirtual

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 TransientTrackingRecHit.

Definition at line 56 of file TRecHit1DMomConstraint.h.

{return 0;}

virtual int TRecHit1DMomConstraint::dimension ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 32 of file TRecHit1DMomConstraint.h.

{return 1;}

double TRecHit1DMomConstraint::err ( ) const

inline

Definition at line 38 of file TRecHit1DMomConstraint.h.

References err_.

{return err_;}

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

inlinevirtual

Implements TransientTrackingRecHit.

Definition at line 41 of file TRecHit1DMomConstraint.h.

Referenced by recHits().

{return 0;}//fixme return invalid

virtual LocalPoint TRecHit1DMomConstraint::localPosition ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 34 of file TRecHit1DMomConstraint.h.

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

virtual LocalError TRecHit1DMomConstraint::localPositionError ( ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 35 of file TRecHit1DMomConstraint.h.

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

double TRecHit1DMomConstraint::mom ( ) const

inline

Definition at line 37 of file TRecHit1DMomConstraint.h.

References mom_.

{return mom_;}

virtual AlgebraicVector TRecHit1DMomConstraint::parameters ( void  ) const

inlinevirtual

Implements TrackingRecHit.

Definition at line 13 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 19 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 26 of file TRecHit1DMomConstraint.h.

                                                   {
    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 45 of file TRecHit1DMomConstraint.h.

References hit(), and TrackingRecHit::recHits().

                                                           {
    return hit()->recHits();
  }

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

inlinevirtual

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 48 of file TRecHit1DMomConstraint.h.

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

virtual const Surface* TRecHit1DMomConstraint::surface ( ) const

inlinevirtual

Reimplemented from TransientTrackingRecHit.

Definition at line 66 of file TRecHit1DMomConstraint.h.

References surface_.

{return surface_;}

Member Data Documentation

const int TRecHit1DMomConstraint::charge_

private

Definition at line 69 of file TRecHit1DMomConstraint.h.

Referenced by charge(), and parameters().

const double TRecHit1DMomConstraint::err_

private

Definition at line 71 of file TRecHit1DMomConstraint.h.

Referenced by err(), and parametersError().

const double TRecHit1DMomConstraint::mom_

private

Definition at line 70 of file TRecHit1DMomConstraint.h.

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

const Surface* TRecHit1DMomConstraint::surface_

private

Definition at line 72 of file TRecHit1DMomConstraint.h.

Referenced by surface().