AnalyticalTrackSelector Class Reference

Inheritance diagram for AnalyticalTrackSelector:

Public Member Functions
	AnalyticalTrackSelector (const edm::ParameterSet &cfg)
	constructor More...
	~AnalyticalTrackSelector () override
	destructor More...
Public Member Functions inherited from MultiTrackSelector
	MultiTrackSelector ()
	constructor More...
	MultiTrackSelector (const edm::ParameterSet &cfg)
	~MultiTrackSelector () override
	destructor More...
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Types
typedef math::XYZPoint	Point

Private Member Functions
void	run (edm::Event &evt, const edm::EventSetup &es) const override
	process one event More...

Private Attributes
bool	copyExtras_
	copy only the tracks, not extras and rechits (for AOD) More...
bool	copyTrajectories_
	copy also trajectories and trajectory->track associations More...
double	maxEta_
double	minEta_
	eta restrictions More...
edm::EDGetTokenT< TrajTrackAssociationCollection >	srcTass_
edm::EDGetTokenT< std::vector< Trajectory > >	srcTraj_

Additional Inherited Members
Public Types inherited from MultiTrackSelector
using	MVACollection = std::vector< float >
using	QualityMaskCollection = std::vector< unsigned char >
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache
Protected Types inherited from MultiTrackSelector
typedef math::XYZPoint	Point
Protected Member Functions inherited from MultiTrackSelector
void	beginStream (edm::StreamID) final
Point	getBestVertex (const reco::TrackBaseRef, const reco::VertexCollection) const
void	processMVA (edm::Event &evt, const edm::EventSetup &es, const reco::BeamSpot &beamspot, const reco::VertexCollection &vertices, int selIndex, std::vector< float > &mvaVals_, bool writeIt=false) const
void	produce (edm::Event &evt, const edm::EventSetup &es) final
	process one event More...
bool	select (unsigned tsNum, const reco::BeamSpot &vertexBeamSpot, const TrackingRecHitCollection &recHits, const reco::Track &tk, const std::vector< Point > &points, std::vector< float > &vterr, std::vector< float > &vzerr, double mvaVal) const
	return class, or -1 if rejected More...
void	selectVertices (unsigned int tsNum, const reco::VertexCollection &vtxs, std::vector< Point > &points, std::vector< float > &vterr, std::vector< float > &vzerr) const
Protected Attributes inherited from MultiTrackSelector
std::vector< bool >	applyAbsCutsIfNoPV_
std::vector< bool >	applyAdaptedPVCuts_
edm::EDGetTokenT< reco::BeamSpot >	beamspot_
std::vector< double >	chi2n_no1Dmod_par_
std::vector< double >	chi2n_par_
std::vector< std::vector< double > >	d0_par1_
std::vector< std::vector< double > >	d0_par2_
std::string	dbFileName_
std::vector< std::vector< double > >	dz_par1_
std::vector< std::vector< double > >	dz_par2_
std::vector< GBRForest * >	forest_
std::vector< std::string >	forestLabel_
std::vector< edm::ESGetToken< GBRForest, GBRWrapperRcd > >	forestToken_
edm::EDGetTokenT< TrackingRecHitCollection >	hSrc_
std::vector< bool >	keepAllTracks_
std::vector< double >	max_d0_
	Impact parameter absolute cuts. More...
std::vector< double >	max_d0NoPV_
std::vector< double >	max_eta_
std::vector< int32_t >	max_lostHitFraction_
std::vector< uint32_t >	max_lostLayers_
std::vector< int32_t >	max_minMissHitOutOrIn_
std::vector< double >	max_relpterr_
std::vector< double >	max_z0_
std::vector< double >	max_z0NoPV_
std::vector< uint32_t >	min_3Dlayers_
std::vector< double >	min_eta_
std::vector< uint32_t >	min_hits_bypass_
std::vector< uint32_t >	min_layers_
	Cuts on numbers of layers with hits/3D hits/lost hits. More...
std::vector< double >	min_MVA_
std::vector< uint32_t >	min_nhits_
std::vector< std::string >	mvaType_
std::vector< std::string >	name_
std::vector< double >	nSigmaZ_
std::vector< unsigned int >	preFilter_
std::vector< reco::TrackBase::TrackQuality >	qualityToSet_
std::vector< std::vector< double > >	res_par_
std::vector< bool >	setQualityBit_
	do I have to set a quality bit? More...
edm::EDGetTokenT< reco::TrackCollection >	src_
	source collection label More...
bool	useAnyMVA_
bool	useForestFromDB_
std::vector< bool >	useMVA_
std::vector< bool >	useMVAonly_
bool	useVertices_
bool	useVtxError_
std::vector< StringCutObjectSelector< reco::Vertex > >	vertexCut_
edm::EDGetTokenT< reco::VertexCollection >	vertices_
std::vector< int32_t >	vtxNumber_
	vertex cuts More...

Detailed Description

selects a subset of a track collection, copying extra information on demand

Author

Paolo Azzurri, Giovanni Petrucciani

Definition at line 35 of file AnalyticalTrackSelector.cc.

Member Typedef Documentation

Point

typedef math::XYZPoint AnalyticalTrackSelector::Point

private

Definition at line 44 of file AnalyticalTrackSelector.cc.

Constructor & Destructor Documentation

AnalyticalTrackSelector()

AnalyticalTrackSelector::AnalyticalTrackSelector ( const edm::ParameterSet &  cfg )

explicit

constructor

Definition at line 66 of file AnalyticalTrackSelector.cc.

References SiStripOfflineCRack_cfg::alias, MultiTrackSelector::applyAbsCutsIfNoPV_, MultiTrackSelector::applyAdaptedPVCuts_, MultiTrackSelector::beamspot_, looper::cfg, MultiTrackSelector::chi2n_no1Dmod_par_, MultiTrackSelector::chi2n_par_, copyExtras_, copyTrajectories_, MultiTrackSelector::d0_par1_, MultiTrackSelector::d0_par2_, MultiTrackSelector::dz_par1_, MultiTrackSelector::dz_par2_, Exception, MultiTrackSelector::forest_, MultiTrackSelector::forestLabel_, MultiTrackSelector::hSrc_, MultiTrackSelector::keepAllTracks_, MultiTrackSelector::max_d0_, MultiTrackSelector::max_d0NoPV_, MultiTrackSelector::max_eta_, MultiTrackSelector::max_lostHitFraction_, MultiTrackSelector::max_lostLayers_, MultiTrackSelector::max_minMissHitOutOrIn_, MultiTrackSelector::max_relpterr_, MultiTrackSelector::max_z0_, MultiTrackSelector::max_z0NoPV_, MultiTrackSelector::min_3Dlayers_, MultiTrackSelector::min_eta_, MultiTrackSelector::min_hits_bypass_, MultiTrackSelector::min_layers_, MultiTrackSelector::min_MVA_, MultiTrackSelector::min_nhits_, MultiTrackSelector::mvaType_, MultiTrackSelector::nSigmaZ_, MultiTrackSelector::preFilter_, pixelTrack::qualityByName(), MultiTrackSelector::qualityToSet_, MultiTrackSelector::res_par_, MultiTrackSelector::setQualityBit_, findQualityFiles::size, MultiTrackSelector::src_, srcTass_, srcTraj_, AlCaHLTBitMon_QueryRunRegistry::string, MultiTrackSelector::useAnyMVA_, MultiTrackSelector::useMVA_, MultiTrackSelector::useMVAonly_, MultiTrackSelector::useVertices_, MultiTrackSelector::useVtxError_, MultiTrackSelector::vertexCut_, MultiTrackSelector::vertices_, and MultiTrackSelector::vtxNumber_.

                                                                           : MultiTrackSelector() {
  //Spoof the pset for each track selector!
  //Size is always 1!!!
  qualityToSet_.reserve(1);
  vtxNumber_.reserve(1);
  vertexCut_.reserve(1);
  res_par_.reserve(1);
  chi2n_par_.reserve(1);
  chi2n_no1Dmod_par_.reserve(1);
  d0_par1_.reserve(1);
  dz_par1_.reserve(1);
  d0_par2_.reserve(1);
  dz_par2_.reserve(1);
  applyAdaptedPVCuts_.reserve(1);
  max_d0_.reserve(1);
  max_z0_.reserve(1);
  nSigmaZ_.reserve(1);
  min_layers_.reserve(1);
  min_3Dlayers_.reserve(1);
  max_lostLayers_.reserve(1);
  min_hits_bypass_.reserve(1);
  applyAbsCutsIfNoPV_.reserve(1);
  max_d0NoPV_.reserve(1);
  max_z0NoPV_.reserve(1);
  preFilter_.reserve(1);
  max_relpterr_.reserve(1);
  min_nhits_.reserve(1);
  max_minMissHitOutOrIn_.reserve(1);
  max_lostHitFraction_.reserve(1);
  min_eta_.reserve(1);
  max_eta_.reserve(1);
  forest_.reserve(1);
  mvaType_.reserve(1);
  useMVA_.reserve(1);

  produces<edm::ValueMap<float>>("MVAVals");
  //foward compatibility
  produces<MVACollection>("MVAValues");
  useAnyMVA_ = false;
  forest_[0] = nullptr;
  if (cfg.exists("useAnyMVA"))
    useAnyMVA_ = cfg.getParameter<bool>("useAnyMVA");

  src_ = consumes<reco::TrackCollection>(cfg.getParameter<edm::InputTag>("src"));
  hSrc_ = consumes<TrackingRecHitCollection>(cfg.getParameter<edm::InputTag>("src"));
  beamspot_ = consumes<reco::BeamSpot>(cfg.getParameter<edm::InputTag>("beamspot"));
  useVertices_ = cfg.getParameter<bool>("useVertices");
  useVtxError_ = cfg.getParameter<bool>("useVtxError");
  if (useVertices_)
    vertices_ = consumes<reco::VertexCollection>(cfg.getParameter<edm::InputTag>("vertices"));
  copyExtras_ = cfg.getUntrackedParameter<bool>("copyExtras", false);
  copyTrajectories_ = cfg.getUntrackedParameter<bool>("copyTrajectories", false);
  if (copyTrajectories_) {
    srcTraj_ = consumes<std::vector<Trajectory>>(cfg.getParameter<edm::InputTag>("src"));
    srcTass_ = consumes<TrajTrackAssociationCollection>(cfg.getParameter<edm::InputTag>("src"));
  }

  qualityToSet_.push_back(TrackBase::undefQuality);
  // parameters for vertex selection
  vtxNumber_.push_back(useVertices_ ? cfg.getParameter<int32_t>("vtxNumber") : 0);
  vertexCut_.push_back(useVertices_ ? cfg.getParameter<std::string>("vertexCut") : "");
  //  parameters for adapted optimal cuts on chi2 and primary vertex compatibility
  res_par_.push_back(cfg.getParameter<std::vector<double>>("res_par"));
  chi2n_par_.push_back(cfg.getParameter<double>("chi2n_par"));
  chi2n_no1Dmod_par_.push_back(cfg.getParameter<double>("chi2n_no1Dmod_par"));
  d0_par1_.push_back(cfg.getParameter<std::vector<double>>("d0_par1"));
  dz_par1_.push_back(cfg.getParameter<std::vector<double>>("dz_par1"));
  d0_par2_.push_back(cfg.getParameter<std::vector<double>>("d0_par2"));
  dz_par2_.push_back(cfg.getParameter<std::vector<double>>("dz_par2"));

  // Boolean indicating if adapted primary vertex compatibility cuts are to be applied.
  applyAdaptedPVCuts_.push_back(cfg.getParameter<bool>("applyAdaptedPVCuts"));
  // Impact parameter absolute cuts.
  max_d0_.push_back(cfg.getParameter<double>("max_d0"));
  max_z0_.push_back(cfg.getParameter<double>("max_z0"));
  nSigmaZ_.push_back(cfg.getParameter<double>("nSigmaZ"));
  // Cuts on numbers of layers with hits/3D hits/lost hits.
  min_layers_.push_back(cfg.getParameter<uint32_t>("minNumberLayers"));
  min_3Dlayers_.push_back(cfg.getParameter<uint32_t>("minNumber3DLayers"));
  max_lostLayers_.push_back(cfg.getParameter<uint32_t>("maxNumberLostLayers"));
  min_hits_bypass_.push_back(cfg.getParameter<uint32_t>("minHitsToBypassChecks"));
  max_relpterr_.push_back(cfg.getParameter<double>("max_relpterr"));
  min_nhits_.push_back(cfg.getParameter<uint32_t>("min_nhits"));
  max_minMissHitOutOrIn_.push_back(
      cfg.existsAs<int32_t>("max_minMissHitOutOrIn") ? cfg.getParameter<int32_t>("max_minMissHitOutOrIn") : 99);
  max_lostHitFraction_.push_back(
      cfg.existsAs<double>("max_lostHitFraction") ? cfg.getParameter<double>("max_lostHitFraction") : 1.0);
  min_eta_.push_back(cfg.getParameter<double>("min_eta"));
  max_eta_.push_back(cfg.getParameter<double>("max_eta"));

  // Flag to apply absolute cuts if no PV passes the selection
  applyAbsCutsIfNoPV_.push_back(cfg.getParameter<bool>("applyAbsCutsIfNoPV"));
  keepAllTracks_.push_back(cfg.exists("keepAllTracks") ? cfg.getParameter<bool>("keepAllTracks") : false);

  setQualityBit_.push_back(false);
  std::string qualityStr = cfg.getParameter<std::string>("qualityBit");

  if (d0_par1_[0].size() != 2 || dz_par1_[0].size() != 2 || d0_par2_[0].size() != 2 || dz_par2_[0].size() != 2) {
    edm::LogError("MisConfiguration") << "vector of size less then 2";
    throw;
  }

  if (cfg.exists("qualityBit")) {
    std::string qualityStr = cfg.getParameter<std::string>("qualityBit");
    if (!qualityStr.empty()) {
      setQualityBit_[0] = true;
      qualityToSet_[0] = TrackBase::qualityByName(cfg.getParameter<std::string>("qualityBit"));
    }
  }

  if (keepAllTracks_[0] && !setQualityBit_[0])
    throw cms::Exception("Configuration")
        << "If you set 'keepAllTracks' to true, you must specify which qualityBit to set.\n";
  if (setQualityBit_[0] && (qualityToSet_[0] == TrackBase::undefQuality))
    throw cms::Exception("Configuration")
        << "You can't set the quality bit " << cfg.getParameter<std::string>("qualityBit")
        << " as it is 'undefQuality' or unknown.\n";
  if (applyAbsCutsIfNoPV_[0]) {
    max_d0NoPV_.push_back(cfg.getParameter<double>("max_d0NoPV"));
    max_z0NoPV_.push_back(cfg.getParameter<double>("max_z0NoPV"));
  } else {  //dummy values
    max_d0NoPV_.push_back(0.);
    max_z0NoPV_.push_back(0.);
  }

  if (useAnyMVA_) {
    bool thisMVA = false;
    if (cfg.exists("useMVA"))
      thisMVA = cfg.getParameter<bool>("useMVA");
    useMVA_.push_back(thisMVA);
    if (thisMVA) {
      double minVal = -1;
      if (cfg.exists("minMVA"))
        minVal = cfg.getParameter<double>("minMVA");
      min_MVA_.push_back(minVal);
      mvaType_.push_back(cfg.exists("mvaType") ? cfg.getParameter<std::string>("mvaType") : "Detached");
      forestLabel_.push_back(cfg.exists("GBRForestLabel") ? cfg.getParameter<std::string>("GBRForestLabel")
                                                          : "MVASelectorIter0");
      useMVAonly_.push_back(cfg.exists("useMVAonly") ? cfg.getParameter<bool>("useMVAonly") : false);
    } else {
      min_MVA_.push_back(-9999.0);
      useMVAonly_.push_back(false);
      mvaType_.push_back("Detached");
      forestLabel_.push_back("MVASelectorIter0");
    }
  } else {
    useMVA_.push_back(false);
    useMVAonly_.push_back(false);
    min_MVA_.push_back(-9999.0);
    mvaType_.push_back("Detached");
    forestLabel_.push_back("MVASelectorIter0");
  }

  std::string alias(cfg.getParameter<std::string>("@module_label"));
  produces<reco::TrackCollection>().setBranchAlias(alias + "Tracks");
  if (copyExtras_) {
    produces<reco::TrackExtraCollection>().setBranchAlias(alias + "TrackExtras");
    produces<TrackingRecHitCollection>().setBranchAlias(alias + "RecHits");
  }
  if (copyTrajectories_) {
    produces<std::vector<Trajectory>>().setBranchAlias(alias + "Trajectories");
    produces<TrajTrackAssociationCollection>().setBranchAlias(alias + "TrajectoryTrackAssociations");
  }
}

~AnalyticalTrackSelector()

AnalyticalTrackSelector::~AnalyticalTrackSelector ( )

override

destructor

Definition at line 231 of file AnalyticalTrackSelector.cc.

{}

Member Function Documentation

run()

void AnalyticalTrackSelector::run ( edm::Event &  evt, const edm::EventSetup &  es  ) const

overrideprivatevirtual

process one event

Reimplemented from MultiTrackSelector.

Definition at line 233 of file AnalyticalTrackSelector.cc.

References MultiTrackSelector::beamspot_, edm::AssociationMap< edm::OneToOne< std::vector< Trajectory >, reco::TrackCollection, unsigned short > >::const_iterator, copyExtras_, copyTrajectories_, edm::AssociationMap< Tag >::end(), reco::Track::extra(), edm::AssociationMap< Tag >::find(), edm::Event::get(), edm::Event::getByToken(), edm::Event::getRefBeforePut(), muons_cff::highPurity, MultiTrackSelector::hSrc_, mps_fire::i, reco::Track::innerDetId(), reco::Track::innerMomentum(), reco::Track::innerOk(), reco::Track::innerPosition(), reco::Track::innerStateCovariance(), MultiTrackSelector::keepAllTracks_, edm::Ref< C, T, F >::key(), LogDebug, LogTrace, loose, match(), eostools::move(), dqmiodumpmetadata::n, convertSQLiteXML::ok, reco::Track::outerDetId(), reco::Track::outerMomentum(), reco::Track::outerOk(), reco::Track::outerPosition(), reco::Track::outerStateCovariance(), HLT_FULL_cff::points, MultiTrackSelector::processMVA(), reco::TrackBase::pt(), edm::Event::put(), MultiTrackSelector::qualityToSet_, reco::Track::recHitsBegin(), reco::Track::recHitsEnd(), reco::Track::residuals(), reco::Track::seedDirection(), reco::Track::seedRef(), MultiTrackSelector::select(), MultiTrackSelector::selectVertices(), reco::TrackExtraBase::setHits(), MultiTrackSelector::setQualityBit_, reco::TrackExtra::setResiduals(), reco::TrackExtraBase::setTrajParams(), edm::OwnVector< T, P >::size(), MultiTrackSelector::src_, srcTass_, srcTraj_, MultiTrackSelector::useAnyMVA_, MultiTrackSelector::useVertices_, and MultiTrackSelector::vertices_.

                                                                              {
  // storage....
  std::unique_ptr<reco::TrackCollection> selTracks_;
  std::unique_ptr<reco::TrackExtraCollection> selTrackExtras_;
  std::unique_ptr<TrackingRecHitCollection> selHits_;
  std::unique_ptr<std::vector<Trajectory>> selTrajs_;
  std::unique_ptr<std::vector<const Trajectory*>> selTrajPtrs_;
  std::unique_ptr<TrajTrackAssociationCollection> selTTAss_;
  reco::TrackRefProd rTracks_;
  reco::TrackExtraRefProd rTrackExtras_;
  TrackingRecHitRefProd rHits_;
  edm::RefProd<std::vector<Trajectory>> rTrajectories_;
  std::vector<reco::TrackRef> trackRefs_;

  using namespace std;
  using namespace edm;
  using namespace reco;

  Handle<TrackCollection> hSrcTrack;
  Handle<vector<Trajectory>> hTraj;
  Handle<vector<Trajectory>> hTrajP;
  Handle<TrajTrackAssociationCollection> hTTAss;

  // looking for the beam spot
  edm::Handle<reco::BeamSpot> hBsp;
  evt.getByToken(beamspot_, hBsp);
  reco::BeamSpot vertexBeamSpot;
  vertexBeamSpot = *hBsp;

  // Select good primary vertices for use in subsequent track selection
  const reco::VertexCollection dummyVtx;
  const reco::VertexCollection* vtxPtr = &dummyVtx;
  std::vector<Point> points;
  std::vector<float> vterr, vzerr;
  if (useVertices_) {
    vtxPtr = &evt.get(vertices_);
    selectVertices(0, *vtxPtr, points, vterr, vzerr);
    // Debug
    LogDebug("SelectVertex") << points.size() << " good pixel vertices";
  }

  // Get tracks
  evt.getByToken(src_, hSrcTrack);
  // get hits in track..
  Handle<TrackingRecHitCollection> hSrcHits;
  evt.getByToken(hSrc_, hSrcHits);
  const TrackingRecHitCollection& srcHits(*hSrcHits);

  selTracks_ = std::make_unique<TrackCollection>();
  rTracks_ = evt.getRefBeforePut<TrackCollection>();
  if (copyExtras_) {
    selTrackExtras_ = std::make_unique<TrackExtraCollection>();
    selHits_ = std::make_unique<TrackingRecHitCollection>();
    rHits_ = evt.getRefBeforePut<TrackingRecHitCollection>();
    rTrackExtras_ = evt.getRefBeforePut<TrackExtraCollection>();
  }

  if (copyTrajectories_)
    trackRefs_.resize(hSrcTrack->size());

  std::vector<float> mvaVals_(hSrcTrack->size(), -99.f);
  processMVA(evt, es, vertexBeamSpot, *vtxPtr, 0, mvaVals_, true);

  // Loop over tracks
  size_t current = 0;
  for (TrackCollection::const_iterator it = hSrcTrack->begin(), ed = hSrcTrack->end(); it != ed; ++it, ++current) {
    const Track& trk = *it;
    // Check if this track passes cuts

    LogTrace("TrackSelection") << "ready to check track with pt=" << trk.pt();

    float mvaVal = 0;
    if (useAnyMVA_)
      mvaVal = mvaVals_[current];
    bool ok = select(0, vertexBeamSpot, srcHits, trk, points, vterr, vzerr, mvaVal);
    if (!ok) {
      LogTrace("TrackSelection") << "track with pt=" << trk.pt() << " NOT selected";

      if (copyTrajectories_)
        trackRefs_[current] = reco::TrackRef();
      if (!keepAllTracks_[0])
        continue;
    }
    LogTrace("TrackSelection") << "track with pt=" << trk.pt() << " selected";
    selTracks_->push_back(Track(trk));  // clone and store
    if (ok && setQualityBit_[0]) {
      selTracks_->back().setQuality(qualityToSet_[0]);
      if (qualityToSet_[0] == TrackBase::tight) {
        selTracks_->back().setQuality(TrackBase::loose);
      } else if (qualityToSet_[0] == TrackBase::highPurity) {
        selTracks_->back().setQuality(TrackBase::loose);
        selTracks_->back().setQuality(TrackBase::tight);
      }
      if (!points.empty()) {
        if (qualityToSet_[0] == TrackBase::loose) {
          selTracks_->back().setQuality(TrackBase::looseSetWithPV);
        } else if (qualityToSet_[0] == TrackBase::highPurity) {
          selTracks_->back().setQuality(TrackBase::looseSetWithPV);
          selTracks_->back().setQuality(TrackBase::highPuritySetWithPV);
        }
      }
    }
    if (copyExtras_) {
      // TrackExtras
      selTrackExtras_->push_back(TrackExtra(trk.outerPosition(),
                                            trk.outerMomentum(),
                                            trk.outerOk(),
                                            trk.innerPosition(),
                                            trk.innerMomentum(),
                                            trk.innerOk(),
                                            trk.outerStateCovariance(),
                                            trk.outerDetId(),
                                            trk.innerStateCovariance(),
                                            trk.innerDetId(),
                                            trk.seedDirection(),
                                            trk.seedRef()));
      selTracks_->back().setExtra(TrackExtraRef(rTrackExtras_, selTrackExtras_->size() - 1));
      TrackExtra& tx = selTrackExtras_->back();
      tx.setResiduals(trk.residuals());
      // TrackingRecHits
      auto const firstHitIndex = selHits_->size();
      for (trackingRecHit_iterator hit = trk.recHitsBegin(); hit != trk.recHitsEnd(); ++hit) {
        selHits_->push_back((*hit)->clone());
      }
      tx.setHits(rHits_, firstHitIndex, selHits_->size() - firstHitIndex);
      tx.setTrajParams(trk.extra()->trajParams(), trk.extra()->chi2sX5());
    }
    if (copyTrajectories_) {
      trackRefs_[current] = TrackRef(rTracks_, selTracks_->size() - 1);
    }
  }
  if (copyTrajectories_) {
    Handle<vector<Trajectory>> hTraj;
    Handle<TrajTrackAssociationCollection> hTTAss;
    evt.getByToken(srcTass_, hTTAss);
    evt.getByToken(srcTraj_, hTraj);
    selTrajs_ = std::make_unique<std::vector<Trajectory>>();
    rTrajectories_ = evt.getRefBeforePut<vector<Trajectory>>();
    selTTAss_ = std::make_unique<TrajTrackAssociationCollection>(rTrajectories_, rTracks_);
    for (size_t i = 0, n = hTraj->size(); i < n; ++i) {
      Ref<vector<Trajectory>> trajRef(hTraj, i);
      TrajTrackAssociationCollection::const_iterator match = hTTAss->find(trajRef);
      if (match != hTTAss->end()) {
        const Ref<TrackCollection>& trkRef = match->val;
        short oldKey = static_cast<short>(trkRef.key());
        if (trackRefs_[oldKey].isNonnull()) {
          selTrajs_->push_back(Trajectory(*trajRef));
          selTTAss_->insert(Ref<vector<Trajectory>>(rTrajectories_, selTrajs_->size() - 1), trackRefs_[oldKey]);
        }
      }
    }
  }

  evt.put(std::move(selTracks_));
  if (copyExtras_) {
    evt.put(std::move(selTrackExtras_));
    evt.put(std::move(selHits_));
  }
  if (copyTrajectories_) {
    evt.put(std::move(selTrajs_));
    evt.put(std::move(selTTAss_));
  }
}

Member Data Documentation

copyExtras_

bool AnalyticalTrackSelector::copyExtras_

private

copy only the tracks, not extras and rechits (for AOD)

Definition at line 49 of file AnalyticalTrackSelector.cc.

Referenced by AnalyticalTrackSelector(), and run().

copyTrajectories_

bool AnalyticalTrackSelector::copyTrajectories_

private

copy also trajectories and trajectory->track associations

Definition at line 51 of file AnalyticalTrackSelector.cc.

Referenced by AnalyticalTrackSelector(), and run().

maxEta_

double AnalyticalTrackSelector::maxEta_

private

Definition at line 54 of file AnalyticalTrackSelector.cc.

minEta_

double AnalyticalTrackSelector::minEta_

private

eta restrictions

Definition at line 53 of file AnalyticalTrackSelector.cc.

srcTass_

edm::EDGetTokenT<TrajTrackAssociationCollection> AnalyticalTrackSelector::srcTass_

private

Definition at line 57 of file AnalyticalTrackSelector.cc.

Referenced by AnalyticalTrackSelector(), and run().

srcTraj_

edm::EDGetTokenT<std::vector<Trajectory> > AnalyticalTrackSelector::srcTraj_

private

Definition at line 56 of file AnalyticalTrackSelector.cc.

Referenced by AnalyticalTrackSelector(), and run().