Inheritance diagram for ECALAndBREMLinker:

Public Member Functions
	ECALAndBREMLinker (const edm::ParameterSet &conf)

double	testLink (const reco::PFBlockElement , const reco::PFBlockElement ) const override

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 ECALAndBREMLinker.cc.

Constructor & Destructor Documentation

◆ ECALAndBREMLinker()

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

inline

Definition at line 9 of file ECALAndBREMLinker.cc.

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

Member Function Documentation

◆ testLink()

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 22 of file ECALAndBREMLinker.cc.

                                                                                                          {
   constexpr reco::PFTrajectoryPoint::LayerType ECALShowerMax = reco::PFTrajectoryPoint::ECALShowerMax;
   const reco::PFBlockElementCluster* ecalelem(nullptr);
   const reco::PFBlockElementBrem* bremelem(nullptr);
   double dist(-1.0);
   if (elem1->type() < elem2->type()) {
     ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
     bremelem = static_cast<const reco::PFBlockElementBrem*>(elem2);
   } else {
     ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
     bremelem = static_cast<const reco::PFBlockElementBrem*>(elem1);
   }
   const reco::PFClusterRef& clusterref = ecalelem->clusterRef();
   const reco::PFRecTrack& track = bremelem->trackPF();
   const reco::PFTrajectoryPoint& tkAtECAL = track.extrapolatedPoint(ECALShowerMax);
   if (tkAtECAL.isValid()) {
     dist = LinkByRecHit::testTrackAndClusterByRecHit(track, *clusterref, true, debug_);
   }
   return dist;
 }

References reco::PFBlockElementCluster::clusterRef(), debug_, reco::PFTrajectoryPoint::ECALShowerMax, reco::PFTrajectoryPoint::isValid(), LinkByRecHit::testTrackAndClusterByRecHit(), HLT_2018_cff::track, reco::PFBlockElementBrem::trackPF(), and reco::PFBlockElement::type().

Member Data Documentation

◆ debug_

bool ECALAndBREMLinker::debug_

private

Definition at line 17 of file ECALAndBREMLinker.cc.

Referenced by testLink().

◆ useKDTree_

bool ECALAndBREMLinker::useKDTree_