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.

       : 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 22 of file GSFAndBREMLinker.cc.

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

                                                                                                         {
   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 17 of file GSFAndBREMLinker.cc.

bool GSFAndBREMLinker::useKDTree_