KFBasedPixelFitter::MyBeamSpotHit Class Reference

Inheritance diagram for KFBasedPixelFitter::MyBeamSpotHit:

List of all members.

Public Member Functions
virtual int	dimension () const
virtual const TrackingRecHit *	hit () const
virtual LocalPoint	localPosition () const
virtual LocalError	localPositionError () const
	MyBeamSpotHit (const reco::BeamSpot &beamSpot, const GeomDet *geom)
virtual AlgebraicVector	parameters () const
virtual AlgebraicSymMatrix	parametersError () const
virtual AlgebraicMatrix	projectionMatrix () const
virtual std::vector < TrackingRecHit * >	recHits ()
	Non-const access to component RecHits (if any)
virtual std::vector< const TrackingRecHit * >	recHits () const
	Access to component RecHits (if any)
virtual	~MyBeamSpotHit ()
Private Member Functions
virtual MyBeamSpotHit *	clone () const
Private Attributes
LocalError	localError_
LocalPoint	localPosition_

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Detailed Description

Definition at line 39 of file KFBasedPixelFitter.h.

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Constructor & Destructor Documentation

KFBasedPixelFitter::MyBeamSpotHit::MyBeamSpotHit	(	const reco::BeamSpot &	beamSpot,
		const GeomDet *	geom
	)

Definition at line 57 of file KFBasedPixelFitter.cc.

References reco::BeamSpot::BeamWidthX(), localError_, localPosition_, reco::BeamSpot::sigmaZ(), and funct::sqr().

Referenced by clone().

  : TransientTrackingRecHit(geom, DetId(0))
{
  localPosition_ = LocalPoint(0.,0.,0.);
  localError_ = LocalError( sqr(beamSpot.BeamWidthX()), 0.0, sqr(beamSpot.sigmaZ())); //neglect XY differences and BS slope
}

virtual KFBasedPixelFitter::MyBeamSpotHit::~MyBeamSpotHit

(

)

[inline, virtual]

Definition at line 42 of file KFBasedPixelFitter.h.

{}

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Member Function Documentation

virtual MyBeamSpotHit* KFBasedPixelFitter::MyBeamSpotHit::clone

(

void

)

const [inline, private, virtual]

Implements TransientTrackingRecHit.

Definition at line 55 of file KFBasedPixelFitter.h.

References MyBeamSpotHit().

{ return new MyBeamSpotHit(*this); }

virtual int KFBasedPixelFitter::MyBeamSpotHit::dimension

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 47 of file KFBasedPixelFitter.h.

{ return 1; }

virtual const TrackingRecHit* KFBasedPixelFitter::MyBeamSpotHit::hit

(

void

)

const [inline, virtual]

Implements TransientTrackingRecHit.

Definition at line 51 of file KFBasedPixelFitter.h.

{ return 0; }

virtual LocalPoint KFBasedPixelFitter::MyBeamSpotHit::localPosition

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 43 of file KFBasedPixelFitter.h.

References localPosition_.

{ return localPosition_; }

virtual LocalError KFBasedPixelFitter::MyBeamSpotHit::localPositionError

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 44 of file KFBasedPixelFitter.h.

References localError_.

{ return localError_; }

AlgebraicVector KFBasedPixelFitter::MyBeamSpotHit::parameters

(

void

)

const [virtual]

Implements TrackingRecHit.

Definition at line 64 of file KFBasedPixelFitter.cc.

References query::result.

{
    AlgebraicVector result(1);
    result[0] = localPosition().x();
    return result;
}

AlgebraicSymMatrix KFBasedPixelFitter::MyBeamSpotHit::parametersError

(

)

const [virtual]

Implements TrackingRecHit.

Definition at line 70 of file KFBasedPixelFitter.cc.

References asciidump::le, m, and LocalError::xx().

{
  LocalError le = localPositionError();
  AlgebraicSymMatrix m(1);
  m[0][0] = le.xx();
  return m;
}

AlgebraicMatrix KFBasedPixelFitter::MyBeamSpotHit::projectionMatrix

(

)

const [virtual]

Implements TrackingRecHit.

Definition at line 77 of file KFBasedPixelFitter.cc.

References makeMuonMisalignmentScenario::matrix.

{
  AlgebraicMatrix matrix( 1, 5, 0);
  matrix[0][3] = 1;
  return matrix;
}

virtual std::vector<const TrackingRecHit*> KFBasedPixelFitter::MyBeamSpotHit::recHits

(

)

const [inline, virtual]

Access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 49 of file KFBasedPixelFitter.h.

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

virtual std::vector<TrackingRecHit*> KFBasedPixelFitter::MyBeamSpotHit::recHits

(

)

[inline, virtual]

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Definition at line 50 of file KFBasedPixelFitter.h.

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

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Member Data Documentation

LocalError KFBasedPixelFitter::MyBeamSpotHit::localError_ [private]

Definition at line 54 of file KFBasedPixelFitter.h.

Referenced by localPositionError(), and MyBeamSpotHit().

LocalPoint KFBasedPixelFitter::MyBeamSpotHit::localPosition_ [private]

Definition at line 53 of file KFBasedPixelFitter.h.

Referenced by localPosition(), and MyBeamSpotHit().