Inheritance diagram for TrackAndHOLinker:

Public Member Functions
double	testLink (const reco::PFBlockElement , const reco::PFBlockElement ) const override

	TrackAndHOLinker (const edm::ParameterSet &conf)

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

Private Attributes
bool	_debug

bool	_useKDTree

Detailed Description

Definition at line 7 of file TrackAndHOLinker.cc.

Constructor & Destructor Documentation

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

inline

Definition at line 9 of file TrackAndHOLinker.cc.

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

Member Function Documentation

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 27 of file TrackAndHOLinker.cc.

References reco::PFBlockElementCluster::clusterRef(), constexpr, Exception, reco::PFTrajectoryPoint::HOLayer, edm::Ref< C, T, F >::isNull(), NULL, LinkByRecHit::testTrackAndClusterByRecHit(), reco::PFBlockElementTrack::trackRef(), reco::PFBlockElementTrack::trackRefPF(), and reco::PFBlockElement::type().

                                            {  
   constexpr reco::PFTrajectoryPoint::LayerType HOLayer =
     reco::PFTrajectoryPoint::HOLayer;
   const reco::PFBlockElementTrack   *tkelem(NULL);
   const reco::PFBlockElementCluster *hoelem(NULL);
   double dist(-1.0);
   if( elem1->type() < elem2->type() ) {
     tkelem = static_cast<const reco::PFBlockElementTrack*>(elem1);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
   } else {
     tkelem = static_cast<const reco::PFBlockElementTrack*>(elem2);
     hoelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
   }
   const reco::PFClusterRef& horef = hoelem->clusterRef();
   const reco::PFRecTrackRef& tkref = tkelem->trackRefPF();  
   if( horef.isNull() || tkref.isNull() ) {
     throw cms::Exception("BadClusterRefs") 
       << "PFBlockElementCluster's refs are null!";
   }  
   if ( tkelem->trackRef()->pt() > 3.00001 && 
        tkref->extrapolatedPoint( HOLayer ).isValid() ) {
     dist = LinkByRecHit::testTrackAndClusterByRecHit( *tkref, *horef, 
                               false, _debug );
   } else {
     dist = -1.;
   }
   return dist;
 }

Member Data Documentation

bool TrackAndHOLinker::_debug

private

Definition at line 19 of file TrackAndHOLinker.cc.

bool TrackAndHOLinker::_useKDTree