RecHit2DLocalPos Class Reference

#include <RecHit2DLocalPos.h>

Inheritance diagram for RecHit2DLocalPos:

List of all members.

Public Types
typedef Surface::LocalPoint	LocalPoint
Public Member Functions
virtual RecHit2DLocalPos *	clone () const =0
virtual int	dimension () const
virtual LocalPoint	localPosition () const =0
virtual LocalError	localPositionError () const =0
virtual AlgebraicVector	parameters () const
virtual AlgebraicSymMatrix	parametersError () const
virtual AlgebraicMatrix	projectionMatrix () const
	RecHit2DLocalPos (TrackingRecHit::id_type id=0)
	RecHit2DLocalPos (DetId id)
virtual std::vector< const TrackingRecHit * >	recHits () const
	Access to component RecHits (if any)
virtual std::vector < TrackingRecHit * >	recHits ()
	Non-const access to component RecHits (if any)
virtual	~RecHit2DLocalPos ()
Private Member Functions
void	initialize () const
Static Private Attributes
static bool	isInitialized
static AlgebraicMatrix	theProjectionMatrix

---

Detailed Description

Definition at line 8 of file RecHit2DLocalPos.h.

---

Member Typedef Documentation

typedef Surface::LocalPoint RecHit2DLocalPos::LocalPoint

Definition at line 11 of file RecHit2DLocalPos.h.

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Constructor & Destructor Documentation

RecHit2DLocalPos::RecHit2DLocalPos

(

DetId

id

)

[inline]

Definition at line 13 of file RecHit2DLocalPos.h.

: TrackingRecHit(id) {}

RecHit2DLocalPos::RecHit2DLocalPos

(

TrackingRecHit::id_type

id = 0

)

[inline]

Definition at line 14 of file RecHit2DLocalPos.h.

: TrackingRecHit(id) {}

virtual RecHit2DLocalPos::~RecHit2DLocalPos

(

)

[inline, virtual]

Definition at line 15 of file RecHit2DLocalPos.h.

{}

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Member Function Documentation

virtual RecHit2DLocalPos* RecHit2DLocalPos::clone

(

)

const [pure virtual]

Implements TrackingRecHit.

Implemented in SiStripLaserRecHit2D, CSCRecHit2D, RPCRecHit, SiTrackerGSMatchedRecHit2D, and SiTrackerGSRecHit2D.

Referenced by FastTSGFromPropagation::trackerSeeds().

virtual int RecHit2DLocalPos::dimension

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 28 of file RecHit2DLocalPos.h.

{ return 2;}

void RecHit2DLocalPos::initialize

(

)

const [private]

Definition at line 3 of file RecHit2DLocalPos.cc.

References isInitialized, and theProjectionMatrix.

Referenced by projectionMatrix().

{
  theProjectionMatrix = AlgebraicMatrix( 2, 5, 0);
  theProjectionMatrix[0][3] = 1;
  theProjectionMatrix[1][4] = 1;

  isInitialized = true;
}

virtual LocalPoint RecHit2DLocalPos::localPosition

(

)

const [pure virtual]

Implements TrackingRecHit.

Implemented in SiStripLaserRecHit2D, CSCRecHit2D, RPCRecHit, BaseSiTrackerRecHit2DLocalPos, and GSSiTrackerRecHit2DLocalPos.

Referenced by parameters().

virtual LocalError RecHit2DLocalPos::localPositionError

(

)

const [pure virtual]

Implements TrackingRecHit.

Implemented in SiStripLaserRecHit2D, CSCRecHit2D, RPCRecHit, BaseSiTrackerRecHit2DLocalPos, and GSSiTrackerRecHit2DLocalPos.

Referenced by parametersError().

AlgebraicVector RecHit2DLocalPos::parameters

(

void

)

const [virtual]

Implements TrackingRecHit.

Definition at line 12 of file RecHit2DLocalPos.cc.

References localPosition(), query::result, PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

{
  AlgebraicVector result(2);
  LocalPoint lp = localPosition();
  result[0] = lp.x();
  result[1] = lp.y();
  return result;
}

AlgebraicSymMatrix RecHit2DLocalPos::parametersError

(

)

const [virtual]

local Error + AlignmentPositionError if this is set for the DetUnit

Implements TrackingRecHit.

Definition at line 23 of file RecHit2DLocalPos.cc.

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

                                                           {
  AlgebraicSymMatrix m(2);
  LocalError le( localPositionError());
  m[0][0] = le.xx();
  m[0][1] = le.xy();
  m[1][1] = le.yy();
  return m;
}

virtual AlgebraicMatrix RecHit2DLocalPos::projectionMatrix

(

)

const [inline, virtual]

Implements TrackingRecHit.

Definition at line 23 of file RecHit2DLocalPos.h.

References initialize(), isInitialized, and theProjectionMatrix.

                                                   {
    if ( !isInitialized) initialize();
    return theProjectionMatrix;
  }

std::vector< TrackingRecHit * > RecHit2DLocalPos::recHits

(

)

[virtual]

Non-const access to component RecHits (if any)

Implements TrackingRecHit.

Reimplemented in RPCRecHit.

Definition at line 36 of file RecHit2DLocalPos.cc.

                                                     {
  std::vector<TrackingRecHit*> nullvector;
  return nullvector; 
}

std::vector< const TrackingRecHit * > RecHit2DLocalPos::recHits

(

)

const [virtual]

Access to component RecHits (if any)

Implements TrackingRecHit.

Reimplemented in RPCRecHit.

Definition at line 32 of file RecHit2DLocalPos.cc.

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

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Member Data Documentation

bool RecHit2DLocalPos::isInitialized [static, private]

Definition at line 40 of file RecHit2DLocalPos.h.

Referenced by initialize(), and projectionMatrix().

AlgebraicMatrix RecHit2DLocalPos::theProjectionMatrix [static, private]

Definition at line 42 of file RecHit2DLocalPos.h.

Referenced by initialize(), and projectionMatrix().