TrajectoryMeasurement Class Reference

#include <TrajectoryMeasurement.h>

Public Types
typedef TrackingRecHit::ConstRecHitPointer	ConstRecHitPointer
typedef TrackingRecHit::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
TrackingRecHit const &	recHitR () 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 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 TrackingRecHit::ConstRecHitPointer TrajectoryMeasurement::ConstRecHitPointer

Definition at line 34 of file TrajectoryMeasurement.h.

typedef TrackingRecHit::RecHitPointer TrajectoryMeasurement::RecHitPointer

Definition at line 33 of file TrajectoryMeasurement.h.

Constructor & Destructor Documentation

TrajectoryMeasurement::TrajectoryMeasurement ( )

inline

Definition at line 37 of file TrajectoryMeasurement.h.

{}

TrajectoryMeasurement::TrajectoryMeasurement ( TrajectoryStateOnSurface  fwdTrajectoryStateOnSurface, ConstRecHitPointer  aRecHit  )

inline

Constructor with forward predicted state, const TrackingRecHit*.

Definition at line 40 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 48 of file TrajectoryMeasurement.h.

                                                                     :
    theFwdPredictedState(fwdTrajectoryStateOnSurface),
    theUpdatedState(fwdTrajectoryStateOnSurface),
    theRecHit(aRecHit), 
    theLayer(0),
    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 93 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 106 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 116 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 128 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 183 of file TrajectoryMeasurement.h.

References theBwdPredictedState.

Referenced by CollinearFitAtTM2::CollinearFitAtTM2(), GsfTrackProducerBase::computeModeAtTM(), PrintoutHelper::dumpMeasurement(), AlignmentMonitorTemplate::event(), AlignmentMonitorMuonResiduals::event(), AlignmentMonitorGeneric::event(), AlignmentMonitorTracksFromTrajectories::event(), ApeEstimator::fillHitVariables(), ApeEstimator::fillTrackVariables(), 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 213 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(), GsfTrajectorySmoother::trajectory(), and TrajectorySegmentBuilder::updateTrajectory().

{ return theEstimate;}

TrajectoryStateOnSurface const& TrajectoryMeasurement::forwardPredictedState ( ) const

inline

Access to forward predicted state (from fitter or builder)

Definition at line 179 of file TrajectoryMeasurement.h.

References theFwdPredictedState.

Referenced by CollinearFitAtTM2::CollinearFitAtTM2(), GsfTrackProducerBase::computeModeAtTM(), PrintoutHelper::dumpCandidate(), PrintoutHelper::dumpMeasurement(), AlignmentMonitorTemplate::event(), AlignmentMonitorMuonResiduals::event(), AlignmentMonitorGeneric::event(), ApeEstimator::fillHitVariables(), ApeEstimator::fillTrackVariables(), 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 215 of file TrajectoryMeasurement.h.

References theLayer.

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

{ return theLayer;}

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

inline

Definition at line 135 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 174 of file TrajectoryMeasurement.h.

References theFwdPredictedState.

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

                                                          {
    return theFwdPredictedState;
  }

ConstRecHitPointer const& TrajectoryMeasurement::recHit ( ) const

inline

Definition at line 209 of file TrajectoryMeasurement.h.

References recHitP().

Referenced by BaseCkfTrajectoryBuilder::addToResult(), CkfDebugger::analyseCompatibleMeasurements(), SiPixelHitEfficiencySource::analyze(), HitEff::analyze(), CosmicMuonTrajectoryBuilder::buildSecondHalf(), MuonTrackLoader::buildTrackExtra(), reco::modules::TrackerTrackHitFilter::checkHitAngle(), DAFTrackProducerAlgorithm::checkHits(), 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(), ApeEstimator::fillHitVariables(), NuclearInteractionFinder::fillSeeds(), ApeEstimator::fillTrackVariables(), DynamicTruncation::filter(), MuonBestMeasurementFinder::findBestMeasurement(), MuonCkfTrajectoryBuilder::findCompatibleMeasurements(), NuclearInteractionFinder::findCompatibleMeasurements(), InOutConversionSeedFinder::findSeeds(), CollinearFitAtTM::fit(), OutInConversionSeedFinder::fixPointRadius(), MeasurementByLayerGrouper::getDetLayer(), NuclearTrackCorrector::getNewTrackExtra(), TransientInitialStateEstimator::innerState(), CRackTrajectoryBuilder::innerState(), TrajectorySegmentBuilder::lockMeasurement(), MuonBestMeasurementFinder::lookAtSubRecHits(), MuonResidualsFromTrack::MuonResidualsFromTrack(), CkfDebugger::nextCorrectHits(), RecHitIsInvalid::operator()(), PFGsfHelper::PFGsfHelper(), TempTrajectory::pop(), ShallowTrackClustersProducer::produce(), TkAlCaOverlapTagger::produce(), MuonReSeeder::produce(), AlignmentMuonHIPTrajectorySelector::produce(), TrackerToMuonPropagator::produce(), MuonTrajectoryUpdator::propagateState(), TempTrajectory::pushAux(), Trajectory::pushAux(), KfTrackProducerBase::putInEvt(), GsfTrackProducerBase::putInEvt(), TrackProducerWithSCAssociation::putInEvt(), CosmicMuonTrajectoryBuilder::reverseTrajectory(), MuonMillepedeAlgorithm::run(), HIPAlignmentAlgorithm::run(), MuonDTLocalMillepedeAlgorithm::run(), OutInConversionSeedFinder::startSeed(), StripSubClusterShapeTrajectoryFilter::testLastHit(), StandAloneMuonTrajectoryBuilder::trajectories(), TrajectoryAtInvalidHit::TrajectoryAtInvalidHit(), trajectoryToResiduals(), CosmicMuonTrajectoryBuilder::unusedHits(), MuonTrajectoryUpdator::update(), and TrajectorySegmentBuilder::updateTrajectory().

                                            {
    return recHitP();
  } 

ConstRecHitPointer const& TrajectoryMeasurement::recHitP ( ) const

inline

Definition at line 205 of file TrajectoryMeasurement.h.

References theRecHit.

Referenced by recHit().

                                             {
    return theRecHit;
  }

TrackingRecHit const& TrajectoryMeasurement::recHitR ( ) const

inline

Definition at line 199 of file TrajectoryMeasurement.h.

References theRecHit.

Referenced by KFFittingSmoother::fitOne(), and GroupedCkfTrajectoryBuilder::groupedIntermediaryClean().

                                         {   
    return *theRecHit;
  }  

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 190 of file TrajectoryMeasurement.h.

References theUpdatedState.

Referenced by CosmicTrajectoryBuilder::AddHit(), CRackTrajectoryBuilder::AddHit(), GroupedCkfTrajectoryBuilder::advanceOneLayer(), CkfDebugger::analyseCompatibleMeasurements(), CkfDebugger::analyseRecHitNotFound(), GroupedCkfTrajectoryBuilder::backwardFit(), CosmicMuonTrajectoryBuilder::build(), CosmicMuonTrajectoryBuilder::buildSecondHalf(), DAFTrackProducerAlgorithm::buildTrack(), 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(), GsfTrajectoryFitter::fitOne(), KFTrajectoryFitter::fitOne(), 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(), Traj2TrackHits::split(), ThresholdPtTrajectoryFilter::test(), MinPtTrajectoryFilter::test(), StripSubClusterShapeTrajectoryFilter::testLastHit(), and CosmicMuonTrajectoryBuilder::trajectories().

                                                        {
    return theUpdatedState;
  }

Member Data Documentation

TrajectoryStateOnSurface TrajectoryMeasurement::theBwdPredictedState

private

Definition at line 221 of file TrajectoryMeasurement.h.

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

float TrajectoryMeasurement::theEstimate

private

Definition at line 225 of file TrajectoryMeasurement.h.

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

TrajectoryStateOnSurface TrajectoryMeasurement::theFwdPredictedState

private

Definition at line 220 of file TrajectoryMeasurement.h.

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

DetLayer const* TrajectoryMeasurement::theLayer

mutableprivate

Definition at line 224 of file TrajectoryMeasurement.h.

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

ConstRecHitPointer TrajectoryMeasurement::theRecHit

private

Definition at line 223 of file TrajectoryMeasurement.h.

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

TrajectoryStateOnSurface TrajectoryMeasurement::theUpdatedState

private

Definition at line 222 of file TrajectoryMeasurement.h.

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