Inheritance diagram for HCALAndHOLinker:

Public Member Functions
	HCALAndHOLinker (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 6 of file HCALAndHOLinker.cc.

Constructor & Destructor Documentation

◆ HCALAndHOLinker()

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

inline

Definition at line 8 of file HCALAndHOLinker.cc.

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

Member Function Documentation

◆ testLink()

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 21 of file HCALAndHOLinker.cc.

                                                                                                        {
   const reco::PFBlockElementCluster *hcalelem(nullptr), *hoelem(nullptr);
   double dist(-1.0);
   if (elem1->type() < elem2->type()) {
     hcalelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
   } else {
     hcalelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
   }
   const reco::PFClusterRef& hcalref = hcalelem->clusterRef();
   const reco::PFClusterRef& horef = hoelem->clusterRef();
   const reco::PFCluster::REPPoint& hcalreppos = hcalref->positionREP();
   if (hcalref.isNull() || horef.isNull()) {
     throw cms::Exception("BadClusterRefs") << "PFBlockElementCluster's refs are null!";
   }
   dist = (std::abs(hcalreppos.Eta()) < 1.5
               ? LinkByRecHit::computeDist(
                     hcalreppos.Eta(), hcalreppos.Phi(), horef->positionREP().Eta(), horef->positionREP().Phi())
               : -1.0);
   return (dist < 0.2 ? dist : -1.0);
 }

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

Member Data Documentation

◆ debug_

bool HCALAndHOLinker::debug_

private

Definition at line 16 of file HCALAndHOLinker.cc.

◆ useKDTree_

bool HCALAndHOLinker::useKDTree_