RecHit1D Class Reference

#include <RecHit1D.h>

Inheritance diagram for RecHit1D:

Public Member Functions
virtual int	dimension () const
	Return the RecHit dimension. More...
virtual LocalPoint	localPosition () const =0
	Local position. More...
virtual LocalError	localPositionError () const =0
	Error on the local position. More...
virtual AlgebraicVector	parameters () const
	Return just the x. More...
virtual AlgebraicSymMatrix	parametersError () const
	Return just "(sigma_x)^2". More...
virtual AlgebraicMatrix	projectionMatrix () const
	Return the projection matrix. More...
	RecHit1D (DetId id)
	RecHit1D (TrackingRecHit::id_type id=0)
virtual	~RecHit1D ()
	Destructor. More...
Public Member Functions inherited from TrackingRecHit
virtual TrackingRecHit *	clone () const =0
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 std::vector< const TrackingRecHit * >	recHits () const =0
	Access to component RecHits (if any) More...
virtual std::vector < TrackingRecHit * >	recHits ()=0
	Non-const access to component RecHits (if any) More...
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)
	TrackingRecHit (DetId id, unsigned int rt, Type type=valid)
Type	type () const
virtual float	weight () const
virtual	~TrackingRecHit ()

Private Member Functions
void	initialize () const

Static Private Attributes
static bool	isInitialized
static AlgebraicMatrix	theProjectionMatrix

Additional Inherited Members
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 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

Base class for 1-dimensional recHits

To be used as base class for all 1D positional TrackingRecHits. The coordinate measured is assumend to be the local "x"

Date:

2007/07/25 10:35:48

Revision:

1.5

Author

S. Lacaprara, G. Cerminara

Definition at line 22 of file RecHit1D.h.

Constructor & Destructor Documentation

RecHit1D::RecHit1D ( DetId  id )

inline

Definition at line 25 of file RecHit1D.h.

: TrackingRecHit(id) {}

RecHit1D::RecHit1D ( TrackingRecHit::id_type  id = 0 )

inline

Definition at line 26 of file RecHit1D.h.

: TrackingRecHit(id) {}

virtual RecHit1D::~RecHit1D ( )

inlinevirtual

Destructor.

Definition at line 29 of file RecHit1D.h.

{}

Member Function Documentation

virtual int RecHit1D::dimension ( ) const

inlinevirtual

Return the RecHit dimension.

Implements TrackingRecHit.

Reimplemented in DTSLRecCluster.

Definition at line 48 of file RecHit1D.h.

                                {
    return 1;
  }

void RecHit1D::initialize ( ) const

private

Definition at line 44 of file RecHit1D.cc.

References isInitialized, and theProjectionMatrix.

Referenced by projectionMatrix().

                                {
  theProjectionMatrix = AlgebraicMatrix( 1, 5, 0);
  theProjectionMatrix[0][3] = 1;
  
  isInitialized = true;
}

virtual LocalPoint RecHit1D::localPosition ( ) const

pure virtual

Local position.

Implements TrackingRecHit.

Implemented in DTSLRecCluster, DTRecHit1D, and DTRecHit1DPair.

Referenced by parameters().

virtual LocalError RecHit1D::localPositionError ( ) const

pure virtual

Error on the local position.

Implements TrackingRecHit.

Implemented in DTSLRecCluster, DTRecHit1D, and DTRecHit1DPair.

Referenced by parametersError().

AlgebraicVector RecHit1D::parameters ( void  ) const

virtual

Return just the x.

Implements TrackingRecHit.

Reimplemented in DTSLRecCluster.

Definition at line 17 of file RecHit1D.cc.

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

Referenced by Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::inputTags(), Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::properties(), and Vispa.Plugins.ConfigEditor.ConfigDataAccessor.ConfigDataAccessor::recursePSetProperties().

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

AlgebraicSymMatrix RecHit1D::parametersError ( ) const

virtual

Return just "(sigma_x)^2".

Implements TrackingRecHit.

Reimplemented in DTSLRecCluster.

Definition at line 26 of file RecHit1D.cc.

References vdt::le, localPositionError(), m, and LocalError::xx().

                                                   {
  LocalError le = localPositionError();
  AlgebraicSymMatrix m(1);
  // FIXME: Remove this dependence from Geometry
//   if ( det().alignmentPositionError()) {
//     LocalError lape = 
//       ErrorFrameTransformer().transform( det().alignmentPositionError()->globalError(), 
//                   det().surface());
//     m[0][0] = le.xx()+lape.xx();
//   } else {
    m[0][0] = le.xx();
//   }
  return m;
}

virtual AlgebraicMatrix RecHit1D::projectionMatrix ( ) const

inlinevirtual

Return the projection matrix.

Implements TrackingRecHit.

Reimplemented in DTSLRecCluster.

Definition at line 41 of file RecHit1D.h.

References initialize(), isInitialized, and theProjectionMatrix.

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

Member Data Documentation

bool RecHit1D::isInitialized

staticprivate

Definition at line 63 of file RecHit1D.h.

Referenced by initialize(), and projectionMatrix().

AlgebraicMatrix RecHit1D::theProjectionMatrix

staticprivate

Definition at line 65 of file RecHit1D.h.

Referenced by initialize(), and projectionMatrix().