SCAndECALLinker Class Reference

Inheritance diagram for SCAndECALLinker:

Public Member Functions
	SCAndECALLinker (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	_superClusterMatchByRef
bool	_useKDTree

Detailed Description

Definition at line 8 of file SCAndECALLinker.cc.

Constructor & Destructor Documentation

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

inline

Definition at line 10 of file SCAndECALLinker.cc.

References testLink().

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

Member Function Documentation

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

overridevirtual

Implements BlockElementLinkerBase.

Definition at line 29 of file SCAndECALLinker.cc.

References _superClusterMatchByRef, reco::PFBlockElementCluster::clusterRef(), LinkByRecHit::computeDist(), Exception, edm::Ref< C, T, F >::isNull(), ClusterClusterMapping::overlap(), reco::PFBlockElementCluster::superClusterRef(), reco::PFBlockElementSuperCluster::superClusterRef(), and reco::PFBlockElement::type().

Referenced by SCAndECALLinker().

                                           { 
  double dist = -1.0;  
  const reco::PFBlockElementCluster* ecalelem(nullptr);    
  const reco::PFBlockElementSuperCluster* scelem(nullptr); 
  if( elem1->type() < elem2->type() ) {
    ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem1);
    scelem = static_cast<const reco::PFBlockElementSuperCluster*>(elem2);
  } else {
    ecalelem = static_cast<const reco::PFBlockElementCluster*>(elem2);
    scelem = static_cast<const reco::PFBlockElementSuperCluster*>(elem1);
  }
  const reco::PFClusterRef& clus = ecalelem->clusterRef();
  const reco::SuperClusterRef& sclus = scelem->superClusterRef();
  if( sclus.isNull() ) {
    throw cms::Exception("BadRef")
      << "SuperClusterRef is invalid!";
  }
  
  if( _superClusterMatchByRef ) {
    if( sclus == ecalelem->superClusterRef() ) dist = 0.001;
  } else {
    if( ClusterClusterMapping::overlap(*sclus,*clus) ) {
      dist = LinkByRecHit::computeDist( sclus->position().eta(),
                    sclus->position().phi(), 
                    clus->positionREP().Eta(), 
                    clus->positionREP().Phi() );
    }
  }
  return dist;
}

Member Data Documentation

bool SCAndECALLinker::_debug

private

Definition at line 21 of file SCAndECALLinker.cc.

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

bool SCAndECALLinker::_superClusterMatchByRef

private

Definition at line 21 of file SCAndECALLinker.cc.

Referenced by testLink().

bool SCAndECALLinker::_useKDTree

private

Definition at line 21 of file SCAndECALLinker.cc.