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DTRecHit1D Class Reference

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 More...

#include <DataFormats/DTRecHit/interface/DTRecHit1D.h>

Inheritance diagram for DTRecHit1D:

RecHit1D TrackingRecHit

List of all members.

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, 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)
 Constructor from a local position, wireId and digi time.
 DTRecHit1D ()
 Default constructor.
 DTRecHit1D (const DTWireId &wireId, DTEnums::DTCellSide lr, float digiTime)
 Constructor from wireId and digi time only.
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
< TrackingRecHit * > 		recHits ()
 No components rechits: it returns a null vector.
virtual std::vector< const
TrackingRecHit * > 		recHits () const
 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.

00019                                        : 
00020     RecHit1D(wireId.layerId()), // the detId of the Det (a DTLayer).
00021     theWireId(wireId),
00022     theLRSide(lr),
00023     theDigiTime(digiTime),
00024     theLocalPosition(),
00025     theLocalError() {}

DTRecHit1D::DTRecHit1D (  ) 

Default constructor.

Definition at line 29 of file DTRecHit1D.cc.

Referenced by clone().

00029                        : theWireId(),
00030                            theLRSide(undefLR),
00031                            theDigiTime(-1),
00032                            theLocalPosition(),
00033                            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.

00042                                               : 
00043     RecHit1D(wireId.layerId()), // the detId of the Det (a DTLayer).
00044     theWireId(wireId),
00045     theLRSide(lr),
00046     theDigiTime(digiTime),
00047     theLocalPosition(pos) {
00048   float cellResolution = 0.02 ; //cm  cell resolution = 200 um = 0.02 cm 
00049   theLocalError =
00050     LocalError(cellResolution*cellResolution, 0., 0.); //FIXME: is it really needed?
00051     }

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.

00060                                               :
00061   RecHit1D(wireId.layerId()),
00062   theWireId(wireId),
00063   theLRSide(lr),
00064   theDigiTime(digiTime),
00065   theLocalPosition(pos),
00066   theLocalError(err) {}

DTRecHit1D::~DTRecHit1D (  )  [virtual]

Destructor.

Definition at line 72 of file DTRecHit1D.cc.

00072 {}

Member Function Documentation

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

Implements TrackingRecHit.

Definition at line 76 of file DTRecHit1D.cc.

References DTRecHit1D().

00076                                      {
00077   return new DTRecHit1D(*this);
00078 }

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(), DTParametrizedDriftAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), DTRecHit1DPair::digiTime(), DTTMax::InfoLayer::InfoLayer(), and operator==().

00115                          {
00116     return theDigiTime;
00117   }

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 VisDTRecHit::analyze(), DTLinearDriftFromDBAlgo::compute(), DTParametrizedDriftAlgo::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 VisDTRecHitsTwig::update().

00062                                            {
00063     return theLocalPosition;
00064   }

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().

00068                                                 {
00069     return theLocalError;
00070   }

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(), DTParametrizedDriftAlgo::compute(), DTNoDriftAlgo::compute(), and DTLinearDriftAlgo::compute().

00084                                    {
00085     return theLRSide;
00086   }

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().

00099                                                        {
00100   return wireId() == hit.wireId() && fabs(digiTime() - hit.digiTime()) < 0.1;
00101 }

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

No components rechits: it returns a null vector.

Implements TrackingRecHit.

Definition at line 92 of file DTRecHit1D.cc.

00092                                             {
00093   vector<TrackingRecHit*> nullvector;
00094   return nullvector; 
00095 }

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.

00083                                                         {
00084   vector<const TrackingRecHit*> nullvector;
00085   return nullvector; 
00086 }

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

Set local position error.

Definition at line 96 of file DTRecHit1D.h.

References theLocalError.

00096                                 {
00097     theLocalError = err;
00098   }

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

Set local position.

Definition at line 90 of file DTRecHit1D.h.

References theLocalPosition.

00090                                    {
00091     theLocalPosition = pos;
00092   }

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

Set the local position and its error.

Definition at line 102 of file DTRecHit1D.h.

References theLocalError, and theLocalPosition.

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

00102                                                            {
00103     theLocalPosition = pos;
00104     theLocalError = err;
00105   }

DTWireId DTRecHit1D::wireId (  )  const [inline]

Return the wireId.

Definition at line 109 of file DTRecHit1D.h.

References theWireId.

Referenced by DTHitAssociator::associateDTHitId(), DTHitAssociator::associateHit(), DTLinearDriftFromDBAlgo::compute(), DTParametrizedDriftAlgo::compute(), DTNoDriftAlgo::compute(), DTLinearDriftAlgo::compute(), MuonAssociatorByHits::getMatchedIds(), DTRecHitQuality::map1DRecHitsPerWire(), DTCalibValidation::map1DRecHitsPerWire(), operator==(), DTRecHitQuality::recHitDistFromWire(), GlobalRecHitsProducer::recHitDistFromWire(), GlobalRecHitsAnalyzer::recHitDistFromWire(), DTCalibValidation::recHitDistFromWire(), and DTRecHit1DPair::wireId().

00109                           {
00110     return theWireId;
00111   }

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().

The documentation for this class was generated from the following files:
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