Inheritance diagram for TrackAndHOLinker:

Public Member Functions
double	testLink (const reco::PFBlockElement , const reco::PFBlockElement ) const override

	TrackAndHOLinker (const edm::ParameterSet &conf)

Public Member Functions inherited from BlockElementLinkerBase
	BlockElementLinkerBase (const BlockElementLinkerBase &)=delete

	BlockElementLinkerBase (const edm::ParameterSet &conf)

virtual bool	linkPrefilter (const reco::PFBlockElement , const reco::PFBlockElement ) const

const std::string &	name () const

BlockElementLinkerBase &	operator= (const BlockElementLinkerBase &)=delete

virtual	~BlockElementLinkerBase ()=default

Private Attributes
bool	debug_

bool	useKDTree_

Detailed Description

Definition at line 7 of file TrackAndHOLinker.cc.

Constructor & Destructor Documentation

◆ TrackAndHOLinker()

TrackAndHOLinker::TrackAndHOLinker ( const edm::ParameterSet & conf )

inline

Definition at line 9 of file TrackAndHOLinker.cc.

       : BlockElementLinkerBase(conf),
         useKDTree_(conf.getParameter<bool>("useKDTree")),
         debug_(conf.getUntrackedParameter<bool>("debug", false)) {}

Member Function Documentation

◆ testLink()

double TrackAndHOLinker::testLink	(	const reco::PFBlockElement *	elem1,
		const reco::PFBlockElement *	elem2
	)		const

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 22 of file TrackAndHOLinker.cc.

                                                                                                         {
   constexpr reco::PFTrajectoryPoint::LayerType HOLayer = reco::PFTrajectoryPoint::HOLayer;
   const reco::PFBlockElementTrack* tkelem(nullptr);
   const reco::PFBlockElementCluster* hoelem(nullptr);
   double dist(-1.0);
   if (elem1->type() < elem2->type()) {
     tkelem = static_cast<const reco::PFBlockElementTrack*>(elem1);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
   } else {
     tkelem = static_cast<const reco::PFBlockElementTrack*>(elem2);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
   }
   const reco::PFClusterRef& horef = hoelem->clusterRef();
   const reco::PFRecTrackRef& tkref = tkelem->trackRefPF();
   if (horef.isNull() || tkref.isNull()) {
     throw cms::Exception("BadClusterRefs") << "PFBlockElementCluster's refs are null!";
   }
   if (tkelem->trackRef()->pt() > 3.00001 && tkref->extrapolatedPoint(HOLayer).isValid()) {
     dist = LinkByRecHit::testTrackAndClusterByRecHit(*tkref, *horef, false, debug_);
   } else {
     dist = -1.;
   }
   return dist;
 }

References reco::PFBlockElementCluster::clusterRef(), debug_, Exception, reco::PFTrajectoryPoint::HOLayer, edm::Ref< C, T, F >::isNull(), LinkByRecHit::testTrackAndClusterByRecHit(), reco::PFBlockElementTrack::trackRef(), reco::PFBlockElementTrack::trackRefPF(), and reco::PFBlockElement::type().

Member Data Documentation

◆ debug_

bool TrackAndHOLinker::debug_

private

Definition at line 17 of file TrackAndHOLinker.cc.

Referenced by testLink().

◆ useKDTree_

bool TrackAndHOLinker::useKDTree_