Inheritance diagram for GSFAndBREMLinker:

Public Member Functions
	GSFAndBREMLinker (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 7 of file GSFAndBREMLinker.cc.

Constructor & Destructor Documentation

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

inline

Definition at line 9 of file GSFAndBREMLinker.cc.

References testLink().

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

Member Function Documentation

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 27 of file GSFAndBREMLinker.cc.

References reco::PFBlockElementBrem::GsftrackRefPF(), reco::PFBlockElementGsfTrack::GsftrackRefPF(), edm::Ref< C, T, F >::isNonnull(), and reco::PFBlockElement::type().

Referenced by GSFAndBREMLinker().

                                            {   
   double dist = -1.0;
   const reco::PFBlockElementGsfTrack * gsfelem(nullptr);
   const reco::PFBlockElementBrem * bremelem(nullptr);
   if( elem1->type() < elem2->type() ) {
     gsfelem = static_cast<const reco::PFBlockElementGsfTrack *>(elem1);
     bremelem = static_cast<const reco::PFBlockElementBrem *>(elem2);
   } else {
     gsfelem = static_cast<const reco::PFBlockElementGsfTrack *>(elem2);
     bremelem = static_cast<const reco::PFBlockElementBrem *>(elem1);
   }  
   const reco::GsfPFRecTrackRef& gsfref = gsfelem->GsftrackRefPF();
   const reco::GsfPFRecTrackRef& bremref = bremelem->GsftrackRefPF();
   if( gsfref.isNonnull() && bremref.isNonnull() && gsfref == bremref ) {
     dist = 0.001;
   }
   return dist;
 }

Member Data Documentation

bool GSFAndBREMLinker::_debug

private

Definition at line 19 of file GSFAndBREMLinker.cc.

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

bool GSFAndBREMLinker::_useKDTree