TrajectoryMeasurement Class Reference

#include <TrajectoryMeasurement.h>

Public Types
typedef TransientTrackingRecHit::ConstRecHitPointer	ConstRecHitPointer
typedef TransientTrackingRecHit::RecHitPointer	RecHitPointer

Public Member Functions
TrajectoryStateOnSurface const &	backwardPredictedState () const
	Access to backward predicted state (from smoother) More...
float	estimate () const
TrajectoryStateOnSurface const &	forwardPredictedState () const
	Access to forward predicted state (from fitter or builder) More...
const DetLayer *	layer () const
TrajectoryMeasurement &	operator= (TrajectoryMeasurement const &rh)
TrajectoryStateOnSurface const &	predictedState () const
ConstRecHitPointer const &	recHit () const
ConstRecHitPointer const &	recHitP () const
ConstRecHitPointer::element_type const &	recHitR () const
void	setLayer (DetLayer const *il) const
	TrajectoryMeasurement ()
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdTrajectoryStateOnSurface, ConstRecHitPointer aRecHit)
	Constructor with forward predicted state, const TrackingRecHit*. More...
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate)
	Constructor with forward predicted state, RecHit, estimate. More...
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate, const DetLayer *layer)
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit)
	Constructor with forward predicted & updated state, RecHit. More...
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate)
	Constructor with forward predicted & updated state, RecHit, estimate. More...
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate, const DetLayer *layer)
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit)
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate)
	TrajectoryMeasurement (TrajectoryStateOnSurface fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface uTrajectoryStateOnSurface, ConstRecHitPointer aRecHit, float aEstimate, const DetLayer *layer)
	TrajectoryMeasurement (TrajectoryMeasurement const &rh)
TrajectoryStateOnSurface const &	updatedState () const

Private Attributes
TrajectoryStateOnSurface	theBwdPredictedState
float	theEstimate
TrajectoryStateOnSurface	theFwdPredictedState
DetLayer const *	theLayer
ConstRecHitPointer	theRecHit
TrajectoryStateOnSurface	theUpdatedState

Detailed Description

The TrajectoryMeasurement contains the full information about the measurement of a trajectory by a Det, namely

• the TrackingRecHit
  
• the predicted TrajectoryStateOnSurface from forward propagation (fitter)
  
• the predicted TrajectoryStateOnSurface from backward propagation (smoother)
  
• the (combination of the) predicted TrajectoryStateOnSurfaces updated with the TrackingRecHit information
  
• the compatibility estimate between the TrackingRecHit and the predicted state.
  

A container of TrajectoryMeasurements is the result of querying a Det for measurements compatible with a TrajectoryState. A reconstructed track also consists of an ordered collection of TrajectoryMeasurements.

Definition at line 26 of file TrajectoryMeasurement.h.

Member Typedef Documentation

typedef TransientTrackingRecHit::ConstRecHitPointer TrajectoryMeasurement::ConstRecHitPointer

Definition at line 30 of file TrajectoryMeasurement.h.

typedef TransientTrackingRecHit::RecHitPointer TrajectoryMeasurement::RecHitPointer

Definition at line 29 of file TrajectoryMeasurement.h.

Constructor & Destructor Documentation

TrajectoryMeasurement::TrajectoryMeasurement ( )

inline

Definition at line 32 of file TrajectoryMeasurement.h.

{}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit  )

inline

Constructor with forward predicted state, const TrackingRecHit*.

Definition at line 35 of file TrajectoryMeasurement.h.

                                                    :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theLayer(0), theEstimate(0) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate  )

inline

Constructor with forward predicted state, RecHit, estimate.

Definition at line 43 of file TrajectoryMeasurement.h.

                                                                     :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit), 
    theLayer(0),
    theEstimate(aEstimate) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate, const DetLayer *  layer  )

inline

Definition at line 50 of file TrajectoryMeasurement.h.

                                   :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit), theLayer(layer) ,
    theEstimate(aEstimate){}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit  )

inline

Constructor with forward predicted & updated state, RecHit.

Definition at line 59 of file TrajectoryMeasurement.h.

                                                    :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit), theLayer(0),
    theEstimate(0) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate  )

inline

Constructor with forward predicted & updated state, RecHit, estimate.

Definition at line 68 of file TrajectoryMeasurement.h.

                                                                     :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit), theLayer(0),
    theEstimate(aEstimate) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate, const DetLayer *  layer  )

inline

Definition at line 75 of file TrajectoryMeasurement.h.

                                   :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit), theLayer(layer),
    theEstimate(aEstimate) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit  )

inline

Constructor with forward predicted, backward predicted & updated state, RecHit

Definition at line 87 of file TrajectoryMeasurement.h.

                                                    :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theLayer(0), theEstimate(0) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate  )

inline

Constructor with forward predicted, backward predicted & updated state, RecHit, estimate

Definition at line 100 of file TrajectoryMeasurement.h.

                                                                     :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theLayer(0), theEstimate(aEstimate) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  bwdPredTrajectoryStateOnSurface, TrajectoryStateOnSurface  uTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit, float  aEstimate, const DetLayer *  layer  )

inline

Definition at line 110 of file TrajectoryMeasurement.h.

                                   :
    theFwdPredictedState(fwdPredTrajectoryStateOnSurface),
    theBwdPredictedState(bwdPredTrajectoryStateOnSurface),
    theUpdatedState(uTrajectoryStateOnSurface),
    theRecHit(aRecHit),
    theLayer(layer), theEstimate(aEstimate) {}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryMeasurement const &  rh )

inline

Definition at line 122 of file TrajectoryMeasurement.h.

                                                           :
    theFwdPredictedState(rh.theFwdPredictedState),
    theBwdPredictedState(rh.theBwdPredictedState),
    theUpdatedState(rh.theUpdatedState),
    theRecHit(rh.theRecHit), theLayer(rh.theLayer),
    theEstimate(rh.theEstimate) {}

Member Function Documentation

TrajectoryStateOnSurface const& TrajectoryMeasurement::backwardPredictedState ( ) const

inline

Access to backward predicted state (from smoother)

Definition at line 177 of file TrajectoryMeasurement.h.

References theBwdPredictedState.

Referenced by CollinearFitAtTM2::CollinearFitAtTM2(), GsfTrackProducerBase::computeModeAtTM(), PrintoutHelper::dumpMeasurement(), AlignmentMonitorTemplate::event(), AlignmentMonitorMuonResiduals::event(), AlignmentMonitorTracksFromTrajectories::event(), AlignmentMonitorGeneric::event(), CollinearFitAtTM::fit(), MuonResidualsFromTrack::MuonResidualsFromTrack(), PFGsfHelper::PFGsfHelper(), ShallowTrackClustersProducer::produce(), AlignmentMuonHIPTrajectorySelector::produce(), HIPAlignmentAlgorithm::run(), TrajectoryAtInvalidHit::TrajectoryAtInvalidHit(), and trajectoryToResiduals().

                                                                  {
    return theBwdPredictedState;
  }

float TrajectoryMeasurement::estimate ( ) const

inline

Definition at line 200 of file TrajectoryMeasurement.h.

References theEstimate.

Referenced by OutInConversionSeedFinder::createSeed(), InOutConversionSeedFinder::createSeed(), PrintoutHelper::dumpMeasurement(), TempTrajectory::emplace(), TrajMeasLessEstim::operator()(), TSGFromPropagation::increasingEstimate::operator()(), FastTSGFromPropagation::increasingEstimate::operator()(), TempTrajectory::push(), Trajectory::push(), CosmicMuonSmoother::smooth(), TrajectorySegmentBuilder::updateTrajectory(), and CkfTrajectoryBuilder::updateTrajectory().

{ return theEstimate;}

TrajectoryStateOnSurface const& TrajectoryMeasurement::forwardPredictedState ( ) const

inline

Access to forward predicted state (from fitter or builder)

Definition at line 173 of file TrajectoryMeasurement.h.

References theFwdPredictedState.

Referenced by CollinearFitAtTM2::CollinearFitAtTM2(), GsfTrackProducerBase::computeModeAtTM(), PrintoutHelper::dumpCandidate(), PrintoutHelper::dumpMeasurement(), AlignmentMonitorTemplate::event(), AlignmentMonitorMuonResiduals::event(), AlignmentMonitorGeneric::event(), DynamicTruncation::filter(), CollinearFitAtTM::fit(), TransientInitialStateEstimator::innerState(), MuonResidualsFromTrack::MuonResidualsFromTrack(), PFGsfHelper::PFGsfHelper(), ShallowTrackClustersProducer::produce(), AlignmentMuonHIPTrajectorySelector::produce(), TrackerToMuonPropagator::produce(), MuonMillepedeAlgorithm::run(), HIPAlignmentAlgorithm::run(), TrajectoryAtInvalidHit::TrajectoryAtInvalidHit(), and trajectoryToResiduals().

                                                                 {
    return theFwdPredictedState;
  }

const DetLayer* TrajectoryMeasurement::layer ( ) const

inline

Definition at line 202 of file TrajectoryMeasurement.h.

References theLayer.

Referenced by OutInConversionSeedFinder::createSeed(), InOutConversionSeedFinder::createSeed(), PrintoutHelper::dumpMeasurement(), OutInConversionSeedFinder::fixPointRadius(), geometryXMLparser.DTAlignable::index(), geometryXMLparser.CSCAlignable::index(), TempTrajectory::lastLayer(), MuonTrajectoryUpdator::update(), TrajectorySegmentBuilder::updateTrajectory(), and CkfTrajectoryBuilder::updateTrajectory().

{ return theLayer;}

TrajectoryMeasurement& TrajectoryMeasurement::operator= ( TrajectoryMeasurement const &  rh )

inline

Definition at line 129 of file TrajectoryMeasurement.h.

References theBwdPredictedState, theEstimate, theFwdPredictedState, theLayer, theRecHit, and theUpdatedState.

                                                                       {   
    theFwdPredictedState = rh.theFwdPredictedState;   
    theBwdPredictedState = rh.theBwdPredictedState;
    theUpdatedState = rh.theUpdatedState;
    theRecHit = rh.theRecHit;
    theEstimate=rh.theEstimate;
    theLayer=rh.theLayer;

    return *this;

  }

TrajectoryStateOnSurface const& TrajectoryMeasurement::predictedState ( ) const

inline

Access to forward predicted state (from fitter or builder). To be replaced by forwardPredictedState.

Definition at line 168 of file TrajectoryMeasurement.h.

References theFwdPredictedState.

Referenced by CosmicMuonTrajectoryBuilder::buildSecondHalf(), InOutConversionSeedFinder::createSeed(), OutInConversionSeedFinder::createSeedFTS(), PrintoutHelper::dumpCandidate(), PrintoutHelper::dumpMeasurement(), MuonBestMeasurementFinder::lookAtSubRecHits(), MuonTrajectoryUpdator::propagateState(), BaseCkfTrajectoryBuilder::toBeContinued(), trajectorymeasurementOrder(), MuonTrajectoryUpdator::update(), TrajectorySegmentBuilder::updateTrajectory(), and CkfTrajectoryBuilder::updateTrajectory().

                                                          {
    return theFwdPredictedState;
  }

ConstRecHitPointer const& TrajectoryMeasurement::recHit ( ) const

inline

Definition at line 196 of file TrajectoryMeasurement.h.

References recHitP().

Referenced by BaseCkfTrajectoryBuilder::addToResult(), GroupedCkfTrajectoryBuilder::advanceOneLayer(), CkfDebugger::analyseCompatibleMeasurements(), CosmicMuonTrajectoryBuilder::buildSecondHalf(), MuonTrackLoader::buildTrackExtra(), reco::modules::TrackerTrackHitFilter::checkHitAngle(), reco::modules::TrackerTrackHitFilter::checkPXLCorrClustCharge(), CollinearFitAtTM2::CollinearFitAtTM2(), OutInConversionSeedFinder::completeSeed(), InOutConversionSeedFinder::completeSeed(), GsfTrackProducerBase::computeModeAtTM(), CkfDebugger::correctMeas(), OutInConversionSeedFinder::createSeed(), InOutConversionSeedFinder::createSeed(), PrintoutHelper::dumpCandidate(), PrintoutHelper::dumpMeasurement(), AlignmentMonitorTemplate::event(), AlignmentMonitorMuonResiduals::event(), AlignmentMonitorGeneric::event(), AlignmentMonitorTracksFromTrajectories::event(), InOutConversionSeedFinder::fillClusterSeeds(), NuclearInteractionFinder::fillSeeds(), DynamicTruncation::filter(), MuonCkfTrajectoryBuilder::findCompatibleMeasurements(), NuclearInteractionFinder::findCompatibleMeasurements(), InOutConversionSeedFinder::findSeeds(), CollinearFitAtTM::fit(), OutInConversionSeedFinder::fixPointRadius(), NuclearTrackCorrector::getNewTrackExtra(), TransientInitialStateEstimator::innerState(), CRackTrajectoryBuilder::innerState(), TrajectorySegmentBuilder::lockMeasurement(), MuonBestMeasurementFinder::lookAtSubRecHits(), MuonResidualsFromTrack::MuonResidualsFromTrack(), CkfDebugger::nextCorrectHits(), RecHitIsInvalid::operator()(), PFGsfHelper::PFGsfHelper(), TempTrajectory::pop(), ShallowTrackClustersProducer::produce(), MuonReSeeder::produce(), TkAlCaOverlapTagger::produce(), AlignmentMuonHIPTrajectorySelector::produce(), TrackerToMuonPropagator::produce(), MuonTrajectoryUpdator::propagateState(), Trajectory::push(), TempTrajectory::pushAux(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), TrackProducerWithSCAssociation::putInEvt(), CosmicMuonTrajectoryBuilder::reverseTrajectory(), MuonMillepedeAlgorithm::run(), HIPAlignmentAlgorithm::run(), MuonDTLocalMillepedeAlgorithm::run(), OutInConversionSeedFinder::startSeed(), StandAloneMuonTrajectoryBuilder::trajectories(), TrajectoryAtInvalidHit::TrajectoryAtInvalidHit(), trajectoryToResiduals(), CosmicMuonTrajectoryBuilder::unusedHits(), MuonTrajectoryUpdator::update(), TrajectorySegmentBuilder::updateTrajectory(), and CkfTrajectoryBuilder::updateTrajectory().

                                            {
    return recHitP();
  } 

ConstRecHitPointer const& TrajectoryMeasurement::recHitP ( ) const

inline

Definition at line 192 of file TrajectoryMeasurement.h.

References theRecHit.

Referenced by recHit().

                                             {
    return theRecHit;
  }

ConstRecHitPointer::element_type const& TrajectoryMeasurement::recHitR ( ) const

inline

Definition at line 188 of file TrajectoryMeasurement.h.

References theRecHit.

Referenced by GroupedCkfTrajectoryBuilder::groupedIntermediaryClean().

                                                         {
    return *theRecHit.get();
  }

void TrajectoryMeasurement::setLayer ( DetLayer const *  il ) const

inline

Definition at line 204 of file TrajectoryMeasurement.h.

References theLayer.

{ theLayer=il;}

TrajectoryStateOnSurface const& TrajectoryMeasurement::updatedState ( ) const

inline

Access to updated state (combination of forward predicted state and hit for fitter, + backward predicted state for smoother)

Definition at line 184 of file TrajectoryMeasurement.h.

References theUpdatedState.

Referenced by CosmicTrajectoryBuilder::AddHit(), CRackTrajectoryBuilder::AddHit(), CkfDebugger::analyseCompatibleMeasurements(), CkfDebugger::analyseRecHitNotFound(), GroupedCkfTrajectoryBuilder::backwardFit(), CosmicMuonTrajectoryBuilder::build(), CosmicMuonTrajectoryBuilder::buildSecondHalf(), MuonTrackLoader::buildTrackExtra(), reco::modules::TrackerTrackHitFilter::checkHitAngle(), reco::modules::TrackerTrackHitFilter::checkPXLCorrClustCharge(), CollinearFitAtTM2::CollinearFitAtTM2(), GsfTrackProducerBase::computeModeAtTM(), GlobalTrackerMuonAlignment::debugTrajectory(), PrintoutHelper::dumpCandidate(), PrintoutHelper::dumpMeasurement(), CosmicMuonTrajectoryBuilder::estimateDirection(), InOutConversionSeedFinder::fillClusterSeeds(), NuclearInteractionFinder::fillSeeds(), MuonCkfTrajectoryBuilder::findCompatibleMeasurements(), NuclearInteractionFinder::findCompatibleMeasurements(), BaseCkfTrajectoryBuilder::findStateAndLayers(), CollinearFitAtTM::fit(), CosmicMuonTrajectoryBuilder::flipTrajectory(), NuclearTrackCorrector::getNewTrackExtra(), ConversionSeedFilter::getTSOS(), CosmicMuonSmoother::initialState(), TransientInitialStateEstimator::innerState(), CRackTrajectoryBuilder::innerState(), PFGsfHelper::PFGsfHelper(), ShallowTrackClustersProducer::produce(), MuonReSeeder::produce(), TempTrajectory::pushAux(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), TrackProducerWithSCAssociation::putInEvt(), TrajectorySegmentBuilder::redoMeasurements(), CRackTrajectoryBuilder::run(), StandAloneMuonRefitter::singleRefit(), CRackTrajectoryBuilder::SortHits(), MinPtTrajectoryFilter::test(), ThresholdPtTrajectoryFilter::test(), and CosmicMuonTrajectoryBuilder::trajectories().

                                                        {
    return theUpdatedState;
  }

Member Data Documentation

TrajectoryStateOnSurface TrajectoryMeasurement::theBwdPredictedState

private

Definition at line 208 of file TrajectoryMeasurement.h.

Referenced by backwardPredictedState(), and operator=().

float TrajectoryMeasurement::theEstimate

private

Definition at line 212 of file TrajectoryMeasurement.h.

Referenced by estimate(), and operator=().

TrajectoryStateOnSurface TrajectoryMeasurement::theFwdPredictedState

private

Definition at line 207 of file TrajectoryMeasurement.h.

Referenced by forwardPredictedState(), operator=(), and predictedState().

DetLayer const* TrajectoryMeasurement::theLayer

mutableprivate

Definition at line 211 of file TrajectoryMeasurement.h.

Referenced by layer(), operator=(), and setLayer().

ConstRecHitPointer TrajectoryMeasurement::theRecHit

private

Definition at line 210 of file TrajectoryMeasurement.h.

Referenced by operator=(), recHitP(), and recHitR().

TrajectoryStateOnSurface TrajectoryMeasurement::theUpdatedState

private

Definition at line 209 of file TrajectoryMeasurement.h.

Referenced by operator=(), and updatedState().