#include <BaseCkfTrajectoryBuilder.h>

Inheritance diagram for BaseCkfTrajectoryBuilder:

Public Types
typedef std::vector< TempTrajectory >	TempTrajectoryContainer

typedef std::vector< Trajectory >	TrajectoryContainer

typedef TrajectoryContainer::iterator	TrajectoryIterator

Public Types inherited from TrajectoryBuilder
typedef std::vector< Trajectory >	TrajectoryContainer

typedef TrajectoryContainer::iterator	TrajectoryIterator

Public Member Functions
	BaseCkfTrajectoryBuilder (const BaseCkfTrajectoryBuilder &)=delete

	BaseCkfTrajectoryBuilder (const edm::ParameterSet &conf, std::unique_ptr< TrajectoryFilter > filter, std::unique_ptr< TrajectoryFilter > inOutFilter=nullptr)

virtual TempTrajectory	buildTrajectories (const TrajectorySeed &seed, TrajectoryContainer &ret, unsigned int &nCandPerSeed, const TrajectoryFilter *) const

const TransientTrackingRecHitBuilder *	hitBuilder () const

BaseCkfTrajectoryBuilder &	operator= (const BaseCkfTrajectoryBuilder &)=delete

virtual void	rebuildTrajectories (TempTrajectory const &startingTraj, const TrajectorySeed &seed, TrajectoryContainer &result) const

virtual void	setDebugger (CkfDebugger *dbg) const

void	setEvent (const edm::Event &event) const override

void	setEvent (const edm::Event &iEvent, const edm::EventSetup &iSetup, const MeasurementTrackerEvent *data)

void	setNavigationSchool (NavigationSchool const *nv)

void	unset () const override

	~BaseCkfTrajectoryBuilder () override

Public Member Functions inherited from TrajectoryBuilder
virtual void	rebuildSeedingRegion (const TrajectorySeed &, TrajectoryContainer &result) const

virtual TrajectoryContainer	trajectories (const TrajectorySeed &) const =0

virtual void	trajectories (const TrajectorySeed &seed, TrajectoryContainer &out) const

virtual	~TrajectoryBuilder ()

Protected Types
typedef TrackingComponentsRecord	Chi2MeasurementEstimatorRecord

typedef FreeTrajectoryState	FTS

typedef std::pair< TSOS, std::vector< const DetLayer * > >	StateAndLayers

typedef TrajectoryMeasurement	TM

typedef TrajectoryStateOnSurface	TSOS

Protected Member Functions
void	addToResult (std::shared_ptr< const TrajectorySeed > const &seed, TempTrajectory &traj, TrajectoryContainer &result, bool inOut=false) const

void	addToResult (TempTrajectory const &traj, TempTrajectoryContainer &result, bool inOut=false) const

virtual bool	analyzeMeasurementsDebugger (TempTrajectory &traj, const std::vector< TrajectoryMeasurement > &meas, const MeasurementTrackerEvent theMeasurementTracker, const Propagator theForwardPropagator, const Chi2MeasurementEstimatorBase theEstimator, const TransientTrackingRecHitBuilder theTTRHBuilder) const

virtual bool	analyzeMeasurementsDebugger (Trajectory &traj, const std::vector< TrajectoryMeasurement > &meas, const MeasurementTrackerEvent theMeasurementTracker, const Propagator theForwardPropagator, const Chi2MeasurementEstimatorBase theEstimator, const TransientTrackingRecHitBuilder theTTRHBuilder) const

const Propagator *	backwardPropagator (const TrajectorySeed &seed) const

TempTrajectory	createStartingTrajectory (const TrajectorySeed &seed) const

virtual void	fillSeedHistoDebugger (std::vector< TrajectoryMeasurement >::iterator begin, std::vector< TrajectoryMeasurement >::iterator end) const

StateAndLayers	findStateAndLayers (const TrajectorySeed &seed, const TempTrajectory &traj) const

const Propagator *	forwardPropagator (const TrajectorySeed &seed) const

void	moveToResult (TempTrajectory &&traj, TempTrajectoryContainer &result, bool inOut=false) const

bool	qualityFilter (const TempTrajectory &traj, bool inOut=false) const

void	setData (const MeasurementTrackerEvent *data)

virtual void	setEvent_ (const edm::Event &iEvent, const edm::EventSetup &iSetup)=0

bool	toBeContinued (TempTrajectory &traj, bool inOut=false) const

Static Protected Member Functions
static std::unique_ptr< TrajectoryFilter >	createTrajectoryFilter (const edm::ParameterSet &pset, edm::ConsumesCollector &iC)

Protected Attributes
const Chi2MeasurementEstimatorBase *	theEstimator = nullptr

const MeasurementTrackerEvent *	theMeasurementTracker = nullptr

const NavigationSchool *	theNavigationSchool = nullptr

const Propagator *	thePropagatorAlong = nullptr

const Propagator *	thePropagatorOpposite = nullptr

const TransientTrackingRecHitBuilder *	theTTRHBuilder = nullptr

const TrajectoryStateUpdator *	theUpdator = nullptr

Private Member Functions
void	seedMeasurements (const TrajectorySeed &seed, TempTrajectory &result, bool as5D) const

Private Attributes
const std::string	theEstimatorName

std::unique_ptr< TrajectoryFilter >	theFilter

std::unique_ptr< TrajectoryFilter >	theInOutFilter

const std::string	thePropagatorAlongName

const std::string	thePropagatorOppositeName

const std::string	theRecHitBuilderName

bool	theSeedAs5DHit

const std::string	theUpdatorName

Detailed Description

The component of track reconstruction that, strating from a seed, reconstructs all possible trajectories. The resulting trajectories may be mutually exclusive and require cleaning by a TrajectoryCleaner. The Trajectories are normally not smoothed.

Definition at line 53 of file BaseCkfTrajectoryBuilder.h.

Member Typedef Documentation

◆ Chi2MeasurementEstimatorRecord

typedef TrackingComponentsRecord BaseCkfTrajectoryBuilder::Chi2MeasurementEstimatorRecord

protected

Definition at line 168 of file BaseCkfTrajectoryBuilder.h.

◆ FTS

typedef FreeTrajectoryState BaseCkfTrajectoryBuilder::FTS

protected

Definition at line 56 of file BaseCkfTrajectoryBuilder.h.

◆ StateAndLayers

typedef std::pair<TSOS, std::vector<const DetLayer*> > BaseCkfTrajectoryBuilder::StateAndLayers

protected

Definition at line 59 of file BaseCkfTrajectoryBuilder.h.

◆ TempTrajectoryContainer

typedef std::vector<TempTrajectory> BaseCkfTrajectoryBuilder::TempTrajectoryContainer

Definition at line 63 of file BaseCkfTrajectoryBuilder.h.

◆ TM

typedef TrajectoryMeasurement BaseCkfTrajectoryBuilder::TM

protected

Definition at line 58 of file BaseCkfTrajectoryBuilder.h.

◆ TrajectoryContainer

typedef std::vector<Trajectory> BaseCkfTrajectoryBuilder::TrajectoryContainer

Definition at line 62 of file BaseCkfTrajectoryBuilder.h.

◆ TrajectoryIterator

typedef TrajectoryContainer::iterator BaseCkfTrajectoryBuilder::TrajectoryIterator

Definition at line 64 of file BaseCkfTrajectoryBuilder.h.

◆ TSOS

typedef TrajectoryStateOnSurface BaseCkfTrajectoryBuilder::TSOS

protected

Definition at line 57 of file BaseCkfTrajectoryBuilder.h.

Constructor & Destructor Documentation

◆ BaseCkfTrajectoryBuilder() [1/2]

BaseCkfTrajectoryBuilder::BaseCkfTrajectoryBuilder	(	const edm::ParameterSet &	conf,
		std::unique_ptr< TrajectoryFilter >	filter,
		std::unique_ptr< TrajectoryFilter >	inOutFilter = `nullptr`
	)

Definition at line 27 of file BaseCkfTrajectoryBuilder.cc.

     : theSeedAs5DHit(conf.getParameter<bool>("seedAs5DHit")),
       theFilter(std::move(filter)),
       theInOutFilter(std::move(inOutFilter)),
       theUpdatorName(conf.getParameter<std::string>("updator")),
       thePropagatorAlongName(conf.getParameter<std::string>("propagatorAlong")),
       thePropagatorOppositeName(conf.getParameter<std::string>("propagatorOpposite")),
       theEstimatorName(conf.getParameter<std::string>("estimator")),
       theRecHitBuilderName(conf.getParameter<std::string>("TTRHBuilder")) {
   if (conf.exists("clustersToSkip"))
     edm::LogError("BaseCkfTrajectoryBuilder")
         << "ERROR: " << typeid(*this).name() << " has a clustersToSkip parameter set";
 }

References edm::ParameterSet::exists().

◆ BaseCkfTrajectoryBuilder() [2/2]

BaseCkfTrajectoryBuilder::BaseCkfTrajectoryBuilder ( const BaseCkfTrajectoryBuilder & )

delete

◆ ~BaseCkfTrajectoryBuilder()

BaseCkfTrajectoryBuilder::~BaseCkfTrajectoryBuilder ( )

override

Definition at line 43 of file BaseCkfTrajectoryBuilder.cc.

43 {}

Member Function Documentation

◆ addToResult() [1/2]

void BaseCkfTrajectoryBuilder::addToResult	(	std::shared_ptr< const TrajectorySeed > const &	seed,
		TempTrajectory &	traj,
		TrajectoryContainer &	result,
		bool	inOut = `false`
	)		const

protected

Definition at line 146 of file BaseCkfTrajectoryBuilder.cc.

                                                              {
   // quality check
   if (!qualityFilter(tmptraj, inOut))
     return;
   Trajectory traj = tmptraj.toTrajectory();
   traj.setSharedSeed(seed);
   // discard latest dummy measurements
   while (!traj.empty() && !traj.lastMeasurement().recHit()->isValid())
     traj.pop();
   LogDebug("CkfPattern") << inOut << "=inOut option. pushing a Trajectory with: " << traj.foundHits() << " found hits. "
                          << traj.lostHits()
                          << " lost hits. Popped :" << (tmptraj.measurements().size()) - (traj.measurements().size())
                          << " hits.";
   result.push_back(std::move(traj));
 }

References Trajectory::empty(), Trajectory::foundHits(), Trajectory::lastMeasurement(), LogDebug, Trajectory::lostHits(), TempTrajectory::measurements(), Trajectory::measurements(), eostools::move(), Trajectory::pop(), qualityFilter(), TrajectoryMeasurement::recHit(), mps_fire::result, SurveyInfoScenario_cff::seed, Trajectory::setSharedSeed(), cmsutils::bqueue< T >::size(), and TempTrajectory::toTrajectory().

Referenced by CkfTrajectoryBuilder::limitedCandidates().

◆ addToResult() [2/2]

void BaseCkfTrajectoryBuilder::addToResult	(	TempTrajectory const &	traj,
		TempTrajectoryContainer &	result,
		bool	inOut = `false`
	)		const

protected

Definition at line 165 of file BaseCkfTrajectoryBuilder.cc.

                                                              {
   // quality check
   if (!qualityFilter(tmptraj, inOut))
     return;
   // discard latest dummy measurements
   TempTrajectory traj = tmptraj;
   while (!traj.empty() && !traj.lastMeasurement().recHit()->isValid())
     traj.pop();
   LogDebug("CkfPattern") << inOut << "=inOut option. pushing a TempTrajectory with: " << traj.foundHits()
                          << " found hits. " << traj.lostHits()
                          << " lost hits. Popped :" << (tmptraj.measurements().size()) - (traj.measurements().size())
                          << " hits.";
   result.push_back(std::move(traj));
 }

References TempTrajectory::empty(), TempTrajectory::foundHits(), TempTrajectory::lastMeasurement(), LogDebug, TempTrajectory::lostHits(), TempTrajectory::measurements(), eostools::move(), TempTrajectory::pop(), qualityFilter(), TrajectoryMeasurement::recHit(), mps_fire::result, and cmsutils::bqueue< T >::size().

◆ analyzeMeasurementsDebugger() [1/2]

virtual bool BaseCkfTrajectoryBuilder::analyzeMeasurementsDebugger	(	TempTrajectory &	traj,
		const std::vector< TrajectoryMeasurement > &	meas,
		const MeasurementTrackerEvent *	theMeasurementTracker,
		const Propagator *	theForwardPropagator,
		const Chi2MeasurementEstimatorBase *	theEstimator,
		const TransientTrackingRecHitBuilder *	theTTRHBuilder
	)		const

inlineprotectedvirtual

Reimplemented in CkfDebugTrajectoryBuilder.

Definition at line 121 of file BaseCkfTrajectoryBuilder.h.

                                                                                                        {
     return true;
   }

◆ analyzeMeasurementsDebugger() [2/2]

virtual bool BaseCkfTrajectoryBuilder::analyzeMeasurementsDebugger	(	Trajectory &	traj,
		const std::vector< TrajectoryMeasurement > &	meas,
		const MeasurementTrackerEvent *	theMeasurementTracker,
		const Propagator *	theForwardPropagator,
		const Chi2MeasurementEstimatorBase *	theEstimator,
		const TransientTrackingRecHitBuilder *	theTTRHBuilder
	)		const

inlineprotectedvirtual

Reimplemented in CkfDebugTrajectoryBuilder.

Definition at line 113 of file BaseCkfTrajectoryBuilder.h.

                                                                                                        {
     return true;
   }

Referenced by CkfTrajectoryBuilder::limitedCandidates().

◆ backwardPropagator()

const Propagator* BaseCkfTrajectoryBuilder::backwardPropagator ( const TrajectorySeed & seed ) const

inlineprotected

Definition at line 163 of file BaseCkfTrajectoryBuilder.h.

                                                                          {
     return seed.direction() == alongMomentum ? thePropagatorOpposite : thePropagatorAlong;
   }

References alongMomentum, SurveyInfoScenario_cff::seed, thePropagatorAlong, and thePropagatorOpposite.

Referenced by seedMeasurements().

◆ buildTrajectories()

virtual TempTrajectory BaseCkfTrajectoryBuilder::buildTrajectories	(	const TrajectorySeed &	seed,
		TrajectoryContainer &	ret,
		unsigned int &	nCandPerSeed,
		const TrajectoryFilter *
	)		const

inlinevirtual

Reimplemented in GroupedCkfTrajectoryBuilder, and CkfTrajectoryBuilder.

Definition at line 75 of file BaseCkfTrajectoryBuilder.h.

                                                                           {
     assert(0 == 1);
     return TempTrajectory();
   }

References cms::cuda::assert().

◆ createStartingTrajectory()

TempTrajectory BaseCkfTrajectoryBuilder::createStartingTrajectory ( const TrajectorySeed & seed ) const

protected

Definition at line 105 of file BaseCkfTrajectoryBuilder.cc.

                                                                                                   {
   TempTrajectory result(seed.direction(), seed.nHits());
   seedMeasurements(seed, result, theSeedAs5DHit);
  
   LogDebug("CkfPattern") << " initial trajectory from the seed: " << PrintoutHelper::dumpCandidate(result, true);
  
   return result;
 }

References PrintoutHelper::dumpCandidate(), LogDebug, mps_fire::result, SurveyInfoScenario_cff::seed, seedMeasurements(), and theSeedAs5DHit.

Referenced by GroupedCkfTrajectoryBuilder::buildTrajectories(), CkfTrajectoryBuilder::buildTrajectories(), and GroupedCkfTrajectoryBuilder::rebuildSeedingRegion().

◆ createTrajectoryFilter()

std::unique_ptr< TrajectoryFilter > BaseCkfTrajectoryBuilder::createTrajectoryFilter	(	const edm::ParameterSet &	pset,
		edm::ConsumesCollector &	iC
	)

staticprotected

Definition at line 45 of file BaseCkfTrajectoryBuilder.cc.

                                                                                                              {
   return TrajectoryFilterFactory::get()->create(pset.getParameter<std::string>("ComponentType"), pset, iC);
 }

References get, muonDTDigis_cfi::pset, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ fillSeedHistoDebugger()

virtual void BaseCkfTrajectoryBuilder::fillSeedHistoDebugger	(	std::vector< TrajectoryMeasurement >::iterator	begin,
		std::vector< TrajectoryMeasurement >::iterator	end
	)		const

inlineprotectedvirtual

Reimplemented in CkfDebugTrajectoryBuilder.

Definition at line 129 of file BaseCkfTrajectoryBuilder.h.

                                                                                          {
     ;
   }

◆ findStateAndLayers()

BaseCkfTrajectoryBuilder::StateAndLayers BaseCkfTrajectoryBuilder::findStateAndLayers	(	const TrajectorySeed &	seed,
		const TempTrajectory &	traj
	)		const

protected

Definition at line 195 of file BaseCkfTrajectoryBuilder.cc.

                                                                   {
   if (traj.empty()) {
     //set the currentState to be the one from the trajectory seed starting point
     PTrajectoryStateOnDet const& ptod = seed.startingState();
     DetId id(ptod.detId());
     const GeomDet* g = theMeasurementTracker->geomTracker()->idToDet(id);
     const Surface* surface = &g->surface();
  
     TSOS currentState(
         trajectoryStateTransform::transientState(ptod, surface, forwardPropagator(seed)->magneticField()));
     const DetLayer* lastLayer = theMeasurementTracker->geometricSearchTracker()->detLayer(id);
     return StateAndLayers(currentState,
                           theNavigationSchool->nextLayers(*lastLayer, *currentState.freeState(), traj.direction()));
   } else {
     TSOS const& currentState = traj.lastMeasurement().updatedState();
     return StateAndLayers(
         currentState, theNavigationSchool->nextLayers(*traj.lastLayer(), *currentState.freeState(), traj.direction()));
   }
 }

References PTrajectoryStateOnDet::detId(), GeometricSearchTracker::detLayer(), TempTrajectory::direction(), TempTrajectory::empty(), forwardPropagator(), TrajectoryStateOnSurface::freeState(), g, MeasurementTrackerEvent::geometricSearchTracker(), MeasurementTrackerEvent::geomTracker(), triggerObjects_cff::id, TrackingGeometry::idToDet(), TempTrajectory::lastLayer(), TempTrajectory::lastMeasurement(), HLT_2018_cff::magneticField, NavigationSchool::nextLayers(), SurveyInfoScenario_cff::seed, theMeasurementTracker, theNavigationSchool, trajectoryStateTransform::transientState(), and TrajectoryMeasurement::updatedState().

Referenced by CkfTrajectoryBuilder::findCompatibleMeasurements().

◆ forwardPropagator()

const Propagator* BaseCkfTrajectoryBuilder::forwardPropagator ( const TrajectorySeed & seed ) const

inlineprotected

Definition at line 160 of file BaseCkfTrajectoryBuilder.h.

                                                                         {
     return seed.direction() == alongMomentum ? thePropagatorAlong : thePropagatorOpposite;
   }

References alongMomentum, SurveyInfoScenario_cff::seed, thePropagatorAlong, and thePropagatorOpposite.

Referenced by GroupedCkfTrajectoryBuilder::buildTrajectories(), MuonCkfTrajectoryBuilder::findCompatibleMeasurements(), CkfTrajectoryBuilder::findCompatibleMeasurements(), findStateAndLayers(), CkfTrajectoryBuilder::limitedCandidates(), and seedMeasurements().

◆ hitBuilder()

const TransientTrackingRecHitBuilder* BaseCkfTrajectoryBuilder::hitBuilder ( ) const

inline

Maximum number of lost hits per trajectory candidate. Maximum number of consecutive lost hits per trajectory candidate.

Definition at line 104 of file BaseCkfTrajectoryBuilder.h.

104 { return theTTRHBuilder; }

References theTTRHBuilder.

Referenced by ConversionTrackFinder::setEventSetup(), InOutConversionTrackFinder::tracks(), and OutInConversionTrackFinder::tracks().

◆ moveToResult()

void BaseCkfTrajectoryBuilder::moveToResult	(	TempTrajectory &&	traj,
		TempTrajectoryContainer &	result,
		bool	inOut = `false`
	)		const

protected

Definition at line 182 of file BaseCkfTrajectoryBuilder.cc.

                                                                                                                     {
   // quality check
   if (!qualityFilter(traj, inOut))
     return;
   // discard latest dummy measurements
   while (!traj.empty() && !traj.lastMeasurement().recHitR().isValid())
     traj.pop();
   LogDebug("CkfPattern") << inOut << "=inOut option. pushing a TempTrajectory with: " << traj.foundHits()
                          << " found hits. " << traj.lostHits();
   //            <<" lost hits. Popped :"<<(ttraj.measurements().size())-(traj.measurements().size())<<" hits.";
   result.push_back(std::move(traj));
 }

References LogDebug, eostools::move(), qualityFilter(), and mps_fire::result.

◆ operator=()

BaseCkfTrajectoryBuilder& BaseCkfTrajectoryBuilder::operator= ( const BaseCkfTrajectoryBuilder & )

delete

◆ qualityFilter()

bool BaseCkfTrajectoryBuilder::qualityFilter	(	const TempTrajectory &	traj,
		bool	inOut = `false`
	)		const

protected

Called at end of track building, to see if track should be kept

Definition at line 135 of file BaseCkfTrajectoryBuilder.cc.

                                                                                          {
   // Called after building a trajectory is completed, to see if it is good enough
   // to keep.
   if (inOut) {
     // if (theInOutFilter == 0) edm::LogError("CkfPattern") << "CkfTrajectoryBuilder error: trying to use dedicated filter for in-out tracking phase, when none specified";
     return theInOutFilter->qualityFilter(traj);
   } else {
     return theFilter->qualityFilter(traj);
   }
 }

References theFilter, and theInOutFilter.

Referenced by addToResult(), and moveToResult().

◆ rebuildTrajectories()

virtual void BaseCkfTrajectoryBuilder::rebuildTrajectories	(	TempTrajectory const &	startingTraj,
		const TrajectorySeed &	seed,
		TrajectoryContainer &	result
	)		const

inlinevirtual

Reimplemented in GroupedCkfTrajectoryBuilder, and CkfTrajectoryBuilder.

Definition at line 83 of file BaseCkfTrajectoryBuilder.h.

                                                                       {
     assert(0 == 1);
   }

References cms::cuda::assert().

◆ seedMeasurements()

void BaseCkfTrajectoryBuilder::seedMeasurements	(	const TrajectorySeed &	seed,
		TempTrajectory &	result,
		bool	as5D
	)		const

private

Definition at line 51 of file BaseCkfTrajectoryBuilder.cc.

                                                                                                                    {
   TrajectorySeed::range hitRange = seed.recHits();
  
   PTrajectoryStateOnDet pState(seed.startingState());
   const GeomDet* gdet = theMeasurementTracker->geomTracker()->idToDet(pState.detId());
   TSOS outerState =
       trajectoryStateTransform::transientState(pState, &(gdet->surface()), forwardPropagator(seed)->magneticField());
  
   if (as5D) {
     TrackingRecHit::RecHitPointer recHit(new TRecHit5DParamConstraint(*gdet, outerState));
     TSOS invalidState(gdet->surface());
     auto hitLayer = theMeasurementTracker->geometricSearchTracker()->detLayer(pState.detId());
     result.emplace(invalidState, outerState, recHit, 0, hitLayer);
     return;
   }
  
   for (TrajectorySeed::const_iterator ihit = hitRange.first; ihit != hitRange.second; ihit++) {
     TrackingRecHit::RecHitPointer recHit = ihit->cloneSH();
     const GeomDet* hitGeomDet = recHit->det();
  
     const DetLayer* hitLayer = theMeasurementTracker->geometricSearchTracker()->detLayer(ihit->geographicalId());
  
     TSOS invalidState(hitGeomDet->surface());
     if (ihit == hitRange.second - 1) {
       // the seed trajectory state should correspond to this hit
       if (&gdet->surface() != &hitGeomDet->surface()) {
         edm::LogError("CkfPattern")
             << "CkfTrajectoryBuilder error: the seed state is not on the surface of the detector of the last seed hit";
         return;  // FIXME: should throw exception
       }
  
       //TSOS updatedState = outerstate;
       result.emplace(invalidState, outerState, recHit, 0, hitLayer);
     } else {
       TSOS innerState = backwardPropagator(seed)->propagate(outerState, hitGeomDet->surface());
  
       // try to recover if propagation failed
       if
         UNLIKELY(!innerState.isValid())
       innerState = trajectoryStateTransform::transientState(
           pState, &(hitGeomDet->surface()), forwardPropagator(seed)->magneticField());
  
       if (innerState.isValid()) {
         TSOS innerUpdated = theUpdator->update(innerState, *recHit);
         result.emplace(invalidState, innerUpdated, recHit, 0, hitLayer);
       }
     }
   }
  
   // method for debugging
   // fix somehow
   // fillSeedHistoDebugger(result.begin(),result.end());
 }

References backwardPropagator(), GeometricSearchTracker::detLayer(), forwardPropagator(), MeasurementTrackerEvent::geometricSearchTracker(), MeasurementTrackerEvent::geomTracker(), TrackingGeometry::idToDet(), TrajectoryStateOnSurface::isValid(), Propagator::magneticField(), Propagator::propagate(), rpcPointValidation_cfi::recHit, mps_fire::result, SurveyInfoScenario_cff::seed, GeomDet::surface(), theMeasurementTracker, theUpdator, trajectoryStateTransform::transientState(), UNLIKELY, and TrajectoryStateUpdator::update().

Referenced by createStartingTrajectory().

◆ setData()

void BaseCkfTrajectoryBuilder::setData ( const MeasurementTrackerEvent * data )

protected

Definition at line 216 of file BaseCkfTrajectoryBuilder.cc.

                                                                           {
   // possibly do some sanity check here
   theMeasurementTracker = data;
 }

References data, and theMeasurementTracker.

Referenced by setEvent().

◆ setDebugger()

virtual void BaseCkfTrajectoryBuilder::setDebugger ( CkfDebugger * dbg ) const

inlinevirtual

Reimplemented in CkfDebugTrajectoryBuilder.

Definition at line 96 of file BaseCkfTrajectoryBuilder.h.

96 { ; }

◆ setEvent() [1/2]

void BaseCkfTrajectoryBuilder::setEvent ( const edm::Event & event ) const

overridevirtual

Implements TrajectoryBuilder.

Definition at line 221 of file BaseCkfTrajectoryBuilder.cc.

                                                                    {
   std::cerr << "ERROR SetEvent called on " << typeid(*this).name()
             << (theMeasurementTracker ? " with valid " : "witout any ") << "MeasurementTrackerEvent" << std::endl;
 }

References beam_dqm_sourceclient-live_cfg::cerr, and theMeasurementTracker.

◆ setEvent() [2/2]

void BaseCkfTrajectoryBuilder::setEvent	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const MeasurementTrackerEvent *	data
	)

Definition at line 231 of file BaseCkfTrajectoryBuilder.cc.

                                                                              {
   edm::ESHandle<TrajectoryStateUpdator> updatorHandle;
   edm::ESHandle<Propagator> propagatorAlongHandle;
   edm::ESHandle<Propagator> propagatorOppositeHandle;
   edm::ESHandle<Chi2MeasurementEstimatorBase> estimatorHandle;
   edm::ESHandle<TransientTrackingRecHitBuilder> recHitBuilderHandle;
  
   iSetup.get<TrackingComponentsRecord>().get(theUpdatorName, updatorHandle);
   iSetup.get<TrackingComponentsRecord>().get(thePropagatorAlongName, propagatorAlongHandle);
   iSetup.get<TrackingComponentsRecord>().get(thePropagatorOppositeName, propagatorOppositeHandle);
   iSetup.get<TrackingComponentsRecord>().get(theEstimatorName, estimatorHandle);
   iSetup.get<TransientRecHitRecord>().get(theRecHitBuilderName, recHitBuilderHandle);
  
   theUpdator = updatorHandle.product();
   thePropagatorAlong = propagatorAlongHandle.product();
   thePropagatorOpposite = propagatorOppositeHandle.product();
   theEstimator = estimatorHandle.product();
   theTTRHBuilder = recHitBuilderHandle.product();
  
   setData(data);
   if (theFilter)
     theFilter->setEvent(iEvent, iSetup);
   if (theInOutFilter)
     theInOutFilter->setEvent(iEvent, iSetup);
   setEvent_(iEvent, iSetup);
 }

References data, edm::EventSetup::get(), get, iEvent, edm::ESHandle< T >::product(), setData(), setEvent_(), theEstimator, theEstimatorName, theFilter, theInOutFilter, thePropagatorAlong, thePropagatorAlongName, thePropagatorOpposite, thePropagatorOppositeName, theRecHitBuilderName, theTTRHBuilder, theUpdator, and theUpdatorName.

◆ setEvent_()

virtual void BaseCkfTrajectoryBuilder::setEvent_	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

protectedpure virtual

Implemented in CkfTrajectoryBuilder, and MuonCkfTrajectoryBuilder.

Referenced by setEvent().

◆ setNavigationSchool()

void BaseCkfTrajectoryBuilder::setNavigationSchool ( NavigationSchool const * nv )

inline

Definition at line 89 of file BaseCkfTrajectoryBuilder.h.

89 { theNavigationSchool = nv; }

References theNavigationSchool.

◆ toBeContinued()

bool BaseCkfTrajectoryBuilder::toBeContinued	(	TempTrajectory &	traj,
		bool	inOut = `false`
	)		const

protected

Called after each new hit is added to the trajectory, to see if building this track should be continued

Definition at line 114 of file BaseCkfTrajectoryBuilder.cc.

                                                                                    {
   if
     UNLIKELY(traj.measurements().size() > 400) {
       edm::LogError("BaseCkfTrajectoryBuilder_InfiniteLoop");
       LogTrace("BaseCkfTrajectoryBuilder_InfiniteLoop")
           << "Cropping Track After 400 Measurements:\n"
           << "   Last predicted state: " << traj.lastMeasurement().predictedState() << "\n"
           << "   Last layer subdetector: " << (traj.lastLayer() ? traj.lastLayer()->subDetector() : -1) << "\n"
           << "   Found hits: " << traj.foundHits() << ", lost hits: " << traj.lostHits() << "\n\n";
       return false;
     }
   // Called after each new hit is added to the trajectory, to see if it is
   // worth continuing to build this track candidate.
   if (inOut) {
     // if (theInOutFilter == 0) edm::LogError("CkfPattern") << "CkfTrajectoryBuilder error: trying to use dedicated filter for in-out tracking phase, when none specified";
     return theInOutFilter->toBeContinued(traj);
   } else {
     return theFilter->toBeContinued(traj);
   }
 }

References TempTrajectory::foundHits(), TempTrajectory::lastLayer(), TempTrajectory::lastMeasurement(), LogTrace, TempTrajectory::lostHits(), TempTrajectory::measurements(), TrajectoryMeasurement::predictedState(), cmsutils::bqueue< T >::size(), DetLayer::subDetector(), theFilter, theInOutFilter, and UNLIKELY.

Referenced by CkfTrajectoryBuilder::limitedCandidates().

◆ unset()

void BaseCkfTrajectoryBuilder::unset ( ) const

overridevirtual

Reimplemented from TrajectoryBuilder.

Definition at line 226 of file BaseCkfTrajectoryBuilder.cc.

                                            {
   std::cerr << "ERROR unSet called on " << typeid(*this).name()
             << (theMeasurementTracker ? " with valid " : "witout any ") << "MeasurementTrackerEvent" << std::endl;
 }