Inheritance diagram for ECALAndHCALLinker:

Public Member Functions
	ECALAndHCALLinker (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 ECALAndHCALLinker.cc.

Constructor & Destructor Documentation

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

inline

Definition at line 8 of file ECALAndHCALLinker.cc.

References testLink().

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

Member Function Documentation

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 26 of file ECALAndHCALLinker.cc.

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

Referenced by ECALAndHCALLinker().

                                            {  
   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);
 }

Member Data Documentation

bool ECALAndHCALLinker::_debug

private

Definition at line 18 of file ECALAndHCALLinker.cc.

Referenced by cmsPerfSuite.PerfSuite::optionParse(), and cmsPerfSuite.PerfSuite::runCmsReport().

bool ECALAndHCALLinker::_useKDTree