Inheritance diagram for CalibrationTrackSelectorFromDetIdList:

Public Member Functions
	CalibrationTrackSelectorFromDetIdList (const edm::ParameterSet &)

	~CalibrationTrackSelectorFromDetIdList () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
void	beginRun (edm::Run const &run, const edm::EventSetup &) override

TrackCandidate	makeCandidate (const reco::Track &tk, std::vector< const TrackingRecHit * >::iterator hitsBegin, std::vector< const TrackingRecHit * >::iterator hitsEnd)

void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
std::vector< DetIdSelector >	detidsels_

edm::EDGetTokenT< reco::TrackCollection >	m_label

bool	m_verbose

edm::ESHandle< TrackerGeometry >	theGeometry

edm::ESHandle< MagneticField >	theMagField

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

CalibrationTrackSelectorFromDetIdList.cc Calibration/TkAlCaRecoProducers/plugins/CalibrationTrackSelectorFromDetIdList.cc Description: Selects tracks that have at leaast one valid hit on a given set of Tracker DetIds

Definition at line 44 of file CalibrationTrackSelectorFromDetIdList.cc.

Constructor & Destructor Documentation

◆ CalibrationTrackSelectorFromDetIdList()

CalibrationTrackSelectorFromDetIdList::CalibrationTrackSelectorFromDetIdList ( const edm::ParameterSet & iConfig )

explicit

Definition at line 64 of file CalibrationTrackSelectorFromDetIdList.cc.

     : detidsels_() {
   std::vector<edm::ParameterSet> selconfigs = iConfig.getParameter<std::vector<edm::ParameterSet>>("selections");
  
   for (std::vector<edm::ParameterSet>::const_iterator selconfig = selconfigs.begin(); selconfig != selconfigs.end();
        ++selconfig) {
     DetIdSelector selection(*selconfig);
     detidsels_.push_back(selection);
   }
  
   m_verbose = iConfig.getUntrackedParameter<bool>("verbose");
   m_label = consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("Input"));
   produces<TrackCandidateCollection>();
 }

References detidsels_, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), m_label, m_verbose, and corrVsCorr::selection.

◆ ~CalibrationTrackSelectorFromDetIdList()

CalibrationTrackSelectorFromDetIdList::~CalibrationTrackSelectorFromDetIdList ( )

override

Definition at line 79 of file CalibrationTrackSelectorFromDetIdList.cc.

79 {}

Member Function Documentation

◆ beginRun()

void CalibrationTrackSelectorFromDetIdList::beginRun	(	edm::Run const &	run,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 156 of file CalibrationTrackSelectorFromDetIdList.cc.

                                                                                                    {
   iSetup.get<TrackerDigiGeometryRecord>().get(theGeometry);
   iSetup.get<IdealMagneticFieldRecord>().get(theMagField);
  
   if (m_verbose) {
     for (const auto &detidsel : detidsels_) {
       auto theDetIds = theGeometry.product()->detIds();
       for (const auto &theDet : theDetIds) {
         if (detidsel.isSelected(theDet)) {
           LogDebug("CalibrationTrackSelectorFromDetIdList") << "detid: " << theDet.rawId() << " is taken" << std::endl;
         }
       }
     }
   }
 }

References TrackerGeometry::detIds(), detidsels_, edm::EventSetup::get(), get, LogDebug, m_verbose, edm::ESHandle< T >::product(), theGeometry, and theMagField.

◆ makeCandidate()

TrackCandidate CalibrationTrackSelectorFromDetIdList::makeCandidate	(	const reco::Track &	tk,
		std::vector< const TrackingRecHit * >::iterator	hitsBegin,
		std::vector< const TrackingRecHit * >::iterator	hitsEnd
	)

private

Definition at line 124 of file CalibrationTrackSelectorFromDetIdList.cc.

                                                        {
   PropagationDirection pdir = tk.seedDirection();
   PTrajectoryStateOnDet state;
   if (pdir == anyDirection)
     throw cms::Exception("UnimplementedFeature") << "Cannot work with tracks that have 'anyDirecton' \n";
  
   if ((pdir == alongMomentum) == ((tk.outerPosition() - tk.innerPosition()).Dot(tk.momentum()) >= 0)) {
     // use inner state
     TrajectoryStateOnSurface originalTsosIn(
         trajectoryStateTransform::innerStateOnSurface(tk, *theGeometry, &*theMagField));
     state = trajectoryStateTransform::persistentState(originalTsosIn, DetId(tk.innerDetId()));
   } else {
     // use outer state
     TrajectoryStateOnSurface originalTsosOut(
         trajectoryStateTransform::outerStateOnSurface(tk, *theGeometry, &*theMagField));
     state = trajectoryStateTransform::persistentState(originalTsosOut, DetId(tk.outerDetId()));
   }
   TrajectorySeed seed(state, TrackCandidate::RecHitContainer(), pdir);
   TrackCandidate::RecHitContainer ownHits;
   ownHits.reserve(hitsEnd - hitsBegin);
   for (; hitsBegin != hitsEnd; ++hitsBegin) {
     ownHits.push_back((*hitsBegin)->clone());
   }
  
   TrackCandidate cand(ownHits, seed, state, tk.seedRef());
  
   return cand;
 }

References alongMomentum, anyDirection, Exception, reco::Track::innerDetId(), reco::Track::innerPosition(), trajectoryStateTransform::innerStateOnSurface(), reco::TrackBase::momentum(), reco::Track::outerDetId(), reco::Track::outerPosition(), trajectoryStateTransform::outerStateOnSurface(), trajectoryStateTransform::persistentState(), edm::OwnVector< T, P >::push_back(), edm::OwnVector< T, P >::reserve(), SurveyInfoScenario_cff::seed, reco::Track::seedDirection(), reco::Track::seedRef(), theGeometry, and theMagField.

Referenced by produce().

◆ produce()

void CalibrationTrackSelectorFromDetIdList::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 86 of file CalibrationTrackSelectorFromDetIdList.cc.

                                                                                                  {
   using namespace edm;
   using namespace std;
  
   edm::Handle<std::vector<reco::Track>> trackCollectionHandle;
   iEvent.getByToken(m_label, trackCollectionHandle);
   auto const &tracks = *trackCollectionHandle;
  
   auto output = std::make_unique<TrackCandidateCollection>();
  
   // loop on tracks
   for (auto &trk : tracks) {
     std::vector<const TrackingRecHit *> hits;
  
     bool saveTrack(false);
  
     for (auto const &hit : trk.recHits()) {
       DetId detid = hit->geographicalId();
  
       for (const auto &detidsel : detidsels_) {
         if (detidsel.isSelected(detid)) {
           LogDebug("CalibrationTrackSelectorFromDetIdList") << "Selected by selection " << detid.rawId();
           saveTrack = true;
           break;
         }
       }
  
       // here there will be the selection
       hits.emplace_back(hit);
     }
  
     if (saveTrack) {
       output->push_back(makeCandidate(trk, hits.begin(), hits.end()));
     }
   }
   iEvent.put(std::move(output));
 }