Inheritance diagram for ECALAndHCALCaloJetLinker:

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

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

Public Member Functions inherited from BlockElementLinkerBase
	BlockElementLinkerBase (const edm::ParameterSet &conf)

	BlockElementLinkerBase (const BlockElementLinkerBase &)=delete

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 6 of file ECALAndHCALCaloJetLinker.cc.

Constructor & Destructor Documentation

◆ ECALAndHCALCaloJetLinker()

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

inline

Definition at line 8 of file ECALAndHCALCaloJetLinker.cc.

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

Member Function Documentation

◆ testLink()

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 21 of file ECALAndHCALCaloJetLinker.cc.

References reco::PFBlockElementCluster::clusterRef(), LinkByRecHit::computeDist(), Exception, edm::Ref< C, T, F >::isNull(), and reco::PFBlockElement::type().

                                                                                                                 {
   const reco::PFBlockElementCluster *hcalelem(nullptr), *ecalelem(nullptr);
   double dist(-1.0);
   if (elem1->type() < elem2->type()) {
     ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
     hcalelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
   } else {
     ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
     hcalelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
   }
   const reco::PFClusterRef& ecalref = ecalelem->clusterRef();
   const reco::PFClusterRef& hcalref = hcalelem->clusterRef();
   const reco::PFCluster::REPPoint& ecalreppos = ecalref->positionREP();
   if (hcalref.isNull() || ecalref.isNull()) {
     throw cms::Exception("BadClusterRefs") << "PFBlockElementCluster's refs are null!";
   }
   //dist = ( std::abs(ecalreppos.Eta()) > 2.5 ?
   //       LinkByRecHit::computeDist( ecalreppos.Eta(),
   //                      ecalreppos.Phi(),
   //                      hcalref->positionREP().Eta(),
   //                      hcalref->positionREP().Phi() )
   //       : -1.0 );
   // return (dist < 0.2 ? dist : -1.0);
   dist = LinkByRecHit::computeDist(
       ecalreppos.Eta(), ecalreppos.Phi(), hcalref->positionREP().Eta(), hcalref->positionREP().Phi());
 
   return (dist < 0.2 ? dist : -1.0);
 }