shallow Namespace Reference

Typedefs
typedef std::map< std::pair< uint32_t, uint16_t >, unsigned int >	CLUSTERMAP

Functions
LocalVector	drift (const StripGeomDetUnit *, const MagneticField &, const SiStripLorentzAngle &)
int	findTrackIndex (const edm::Handle< edm::View< reco::Track > > &h, const reco::Track *t)
CLUSTERMAP	make_cluster_map (const edm::Event &, const edm::EDGetTokenT< edmNew::DetSetVector< SiStripCluster > > &)

Typedef Documentation

CLUSTERMAP

typedef std::map<std::pair<uint32_t, uint16_t>, unsigned int> shallow::CLUSTERMAP

Definition at line 21 of file ShallowTools.h.

Function Documentation

drift()

LocalVector shallow::drift	(	const StripGeomDetUnit *	stripDet,
		const MagneticField &	magfield,
		const SiStripLorentzAngle &	lorentzAngle
	)

Definition at line 36 of file ShallowTools.cc.

                                                             {
    LocalVector lbfield = (stripDet->surface()).toLocal(magfield.inTesla(stripDet->surface().position()));
    float tanLorentzAnglePerTesla = lorentzAngle.getLorentzAngle(stripDet->geographicalId());
    float driftz = stripDet->specificSurface().bounds().thickness();
    float driftx = -tanLorentzAnglePerTesla * lbfield.y() * driftz;
    float drifty = tanLorentzAnglePerTesla * lbfield.x() * driftz;
    return LocalVector(driftx, drifty, driftz);
  }

References Surface::bounds(), GeomDet::geographicalId(), SiStripLorentzAngle::getLorentzAngle(), volumeBasedMagneticField_160812_cfi::magfield, GloballyPositioned< T >::position(), GeomDet::specificSurface(), GeomDet::surface(), Bounds::thickness(), toLocal(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

Referenced by analyzer::SiPixelLorentzAngle::analyze(), DTLinearDriftAlgo::compute(), DTLinearDriftFromDBAlgo::compute(), DTNoDriftAlgo::compute(), DTParametrizedDriftAlgo::compute(), ChargeDrifterFP420::drift(), SiLinearChargeDivider::driftXPos(), Phase2StripCPE::fillParam(), ClusterShapeHitFilter::getSizes(), ShallowSimhitClustersProducer::produce(), ShallowTrackClustersProducer::produce(), SiStripTrackingRecHitsValid::rechitanalysis(), and SiStripTrackingRecHitsValid::rechitanalysis_matched().

findTrackIndex()

int shallow::findTrackIndex	(	const edm::Handle< edm::View< reco::Track > > &	h,
		const reco::Track *	t
	)

Definition at line 25 of file ShallowTools.cc.

                                                                                           {
    edm::View<reco::Track>::const_iterator it = tracks->begin(), end = tracks->end();
    //Compare addresses
    for (; it != end; it++) {
      if (&(*it) == track) {
        return it - tracks->begin();
      }
    }
    return -2;
  }

References end, HLT_2018_cff::track, and PDWG_EXOHSCP_cff::tracks.

Referenced by ShallowSimTracksProducer::produce(), ShallowTrackClustersProducer::produce(), and ShallowGainCalibration::produce().

make_cluster_map()

CLUSTERMAP shallow::make_cluster_map	(	const edm::Event &	iEvent,
		const edm::EDGetTokenT< edmNew::DetSetVector< SiStripCluster > > &	cluster_token
	)

Definition at line 12 of file ShallowTools.cc.

                                                                                             {
    CLUSTERMAP clustermap;
    edm::Handle<edmNew::DetSetVector<SiStripCluster> > clusters;
    iEvent.getByToken(cluster_token, clusters);
 
    unsigned int clusterindex = 0;
    for (auto const& ds : *clusters)
      for (auto const& cluster : ds)
        clustermap.insert(std::make_pair(std::make_pair(ds.detId(), cluster.firstStrip()), clusterindex++));
    return clustermap;
  }

References bsc_activity_cfg::clusters, and iEvent.

Referenced by ShallowRechitClustersProducer::produce(), ShallowTrackClustersProducer::produce(), and ShallowSimhitClustersProducer::produce().