#include <DTRecHit1D.h>

Inheritance diagram for DTRecHit1D:

Public Member Functions
virtual DTRecHit1D *	clone () const
float	digiTime () const
	Return the time (ns) of the digi used to build the rechit.
	DTRecHit1D (const DTWireId &wireId, DTEnums::DTCellSide lr, float digiTime)
	Constructor from wireId and digi time only.
	DTRecHit1D ()
	Default constructor.
	DTRecHit1D (const DTWireId &wireId, DTEnums::DTCellSide lr, float digiTime, const LocalPoint &pos, const LocalError &err)
	Constructor from a local position and error, wireId and digi time.
	DTRecHit1D (const DTWireId &wireId, DTEnums::DTCellSide lr, float digiTime, const LocalPoint &pos)
virtual LocalPoint	localPosition () const
	Return the 3-dimensional local position.
virtual LocalError	localPositionError () const
	Return the 3-dimensional error on the local position.
DTEnums::DTCellSide	lrSide () const
	The side of the cell.
bool	operator== (const DTRecHit1D &hit) const
	Comparison operator, based on the wireId and the digi time.
virtual std::vector< const TrackingRecHit * >	recHits () const
	No components rechits: it returns a null vector.
virtual std::vector < TrackingRecHit * >	recHits ()
	No components rechits: it returns a null vector.
void	setError (LocalError err)
	Set local position error.
void	setPosition (LocalPoint pos)
	Set local position.
void	setPositionAndError (LocalPoint pos, LocalError err)
	Set the local position and its error.
DTWireId	wireId () const
	Return the wireId.
virtual	~DTRecHit1D ()
	Destructor.
Private Attributes
float	theDigiTime
LocalError	theLocalError
LocalPoint	theLocalPosition
DTEnums::DTCellSide	theLRSide
DTWireId	theWireId

Detailed Description

1D RecHit for Muon Barrel DT The main feature of muon Barrel RecHits is that they are created in pair, due to left/right ambiguity (the pair is described by

Definition at line 28 of file DTRecHit1D.h.

Constructor & Destructor Documentation

DTRecHit1D::DTRecHit1D	(	const DTWireId &	wireId,
		DTEnums::DTCellSide	lr,
		float	digiTime
	)

Constructor from wireId and digi time only.

Definition at line 17 of file DTRecHit1D.cc.

                                       : 
    RecHit1D(wireId.layerId()), // the detId of the Det (a DTLayer).
    theWireId(wireId),
    theLRSide(lr),
    theDigiTime(digiTime),
    theLocalPosition(),
    theLocalError() {}

DTRecHit1D::DTRecHit1D ( )

Default constructor.

Definition at line 29 of file DTRecHit1D.cc.

Referenced by clone().

                       : theWireId(),
                           theLRSide(undefLR),
                           theDigiTime(-1),
                           theLocalPosition(),
                           theLocalError() {}

DTRecHit1D::DTRecHit1D	(	const DTWireId &	wireId,
		DTEnums::DTCellSide	lr,
		float	digiTime,
		const LocalPoint &	pos
	)

Constructor from a local position, wireId and digi time. The 3-dimensional local error is defined as resolution (the cell resolution) for the coordinate being measured and 0 for the two other coordinates

Definition at line 39 of file DTRecHit1D.cc.

References theLocalError.

                                              : 
    RecHit1D(wireId.layerId()), // the detId of the Det (a DTLayer).
    theWireId(wireId),
    theLRSide(lr),
    theDigiTime(digiTime),
    theLocalPosition(pos) {
  float cellResolution = 0.02 ; //cm  cell resolution = 200 um = 0.02 cm 
  theLocalError =
    LocalError(cellResolution*cellResolution, 0., 0.); //FIXME: is it really needed?
    }

DTRecHit1D::DTRecHit1D	(	const DTWireId &	wireId,
		DTEnums::DTCellSide	lr,
		float	digiTime,
		const LocalPoint &	pos,
		const LocalError &	err
	)

Constructor from a local position and error, wireId and digi time.

Definition at line 56 of file DTRecHit1D.cc.

                                              :
  RecHit1D(wireId.layerId()),
  theWireId(wireId),
  theLRSide(lr),
  theDigiTime(digiTime),
  theLocalPosition(pos),
  theLocalError(err) {}

DTRecHit1D::~DTRecHit1D ( ) [virtual]

Destructor.

Definition at line 72 of file DTRecHit1D.cc.

{}

Member Function Documentation

DTRecHit1D * DTRecHit1D::clone ( void ) const [virtual]

Implements TrackingRecHit.

Definition at line 76 of file DTRecHit1D.cc.

References DTRecHit1D().

                                     {
  return new DTRecHit1D(*this);
}

float DTRecHit1D::digiTime ( ) const [inline]

Return the time (ns) of the digi used to build the rechit.

Definition at line 115 of file DTRecHit1D.h.

References theDigiTime.

Referenced by DTHitAssociator::associateDTHitId(), DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), DTRecHit1DPair::digiTime(), DTTMax::InfoLayer::InfoLayer(), operator==(), and DTCombinatorialPatternReco4D::segmentSpecialZed().

                         {
    return theDigiTime;
  }

virtual LocalPoint DTRecHit1D::localPosition ( ) const [inline, virtual]

Return the 3-dimensional local position.

Implements RecHit1D.

Definition at line 62 of file DTRecHit1D.h.

References theLocalPosition.

Referenced by FWDTRecHitProxyBuilder::buildViewType(), DTRecHitSegmentResidual::compute(), DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), DTHitPairForFit::DTHitPairForFit(), DTTMax::InfoLayer::InfoLayer(), DTRecHit1DPair::localPosition(), DTRecHit1DPair::localPositionError(), operator<<(), DTRecHitQuality::recHitDistFromWire(), GlobalRecHitsProducer::recHitDistFromWire(), GlobalRecHitsAnalyzer::recHitDistFromWire(), DTCalibValidation::recHitDistFromWire(), DTCalibValidation::recHitPosition(), and DTResidualCalibration::segmentToWireDistance().

                                           {
    return theLocalPosition;
  }

virtual LocalError DTRecHit1D::localPositionError ( ) const [inline, virtual]

Return the 3-dimensional error on the local position.

Implements RecHit1D.

Definition at line 68 of file DTRecHit1D.h.

References theLocalError.

Referenced by DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), DTHitPairForFit::DTHitPairForFit(), operator<<(), and DTRecHitQuality::recHitPositionError().

                                                {
    return theLocalError;
  }

DTEnums::DTCellSide DTRecHit1D::lrSide ( ) const [inline]

The side of the cell.

Definition at line 84 of file DTRecHit1D.h.

References theLRSide.

Referenced by DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), and DTCombinatorialPatternReco4D::segmentSpecialZed().

                                   {
    return theLRSide;
  }

bool DTRecHit1D::operator== ( const DTRecHit1D & hit ) const

Comparison operator, based on the wireId and the digi time.

Definition at line 99 of file DTRecHit1D.cc.

References digiTime(), and wireId().

                                                       {
  return wireId() == hit.wireId() && fabs(digiTime() - hit.digiTime()) < 0.1;
}

vector< const TrackingRecHit * > DTRecHit1D::recHits ( ) const [virtual]

No components rechits: it returns a null vector.

Implements TrackingRecHit.

Definition at line 83 of file DTRecHit1D.cc.

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

vector< TrackingRecHit * > DTRecHit1D::recHits ( ) [virtual]

No components rechits: it returns a null vector.

Implements TrackingRecHit.

Definition at line 92 of file DTRecHit1D.cc.

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

void DTRecHit1D::setError ( LocalError err ) [inline]

Set local position error.

Definition at line 96 of file DTRecHit1D.h.

References theLocalError.

                                {
    theLocalError = err;
  }

void DTRecHit1D::setPosition ( LocalPoint pos ) [inline]

Set local position.

Definition at line 90 of file DTRecHit1D.h.

References pos, and theLocalPosition.

                                   {
    theLocalPosition = pos;
  }

void DTRecHit1D::setPositionAndError	(	LocalPoint	pos,
		LocalError	err
	)		`[inline]`

Set the local position and its error.

Definition at line 102 of file DTRecHit1D.h.

References pos, theLocalError, and theLocalPosition.

Referenced by DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), and DTLinearDriftAlgo::compute().

                                                           {
    theLocalPosition = pos;
    theLocalError = err;
  }

DTWireId DTRecHit1D::wireId ( ) const [inline]

Member Data Documentation

float DTRecHit1D::theDigiTime [private]

Definition at line 131 of file DTRecHit1D.h.

Referenced by digiTime().

LocalError DTRecHit1D::theLocalError [private]

Definition at line 135 of file DTRecHit1D.h.

Referenced by DTRecHit1D(), localPositionError(), setError(), and setPositionAndError().

LocalPoint DTRecHit1D::theLocalPosition [private]

Definition at line 134 of file DTRecHit1D.h.

Referenced by localPosition(), setPosition(), and setPositionAndError().

DTEnums::DTCellSide DTRecHit1D::theLRSide [private]

Definition at line 128 of file DTRecHit1D.h.

Referenced by lrSide().

DTWireId DTRecHit1D::theWireId [private]

Definition at line 125 of file DTRecHit1D.h.

Referenced by wireId().

DTRecHit1D Class Reference

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation