ctfseeding::HitExtractorPIX Class Reference

#include <HitExtractorPIX.h>

Inheritance diagram for ctfseeding::HitExtractorPIX:

Public Member Functions
virtual HitExtractorPIX *	clone () const
	HitExtractorPIX (SeedingLayer::Side &side, int idLayer, const std::string &hitProducer)
virtual HitExtractor::Hits	hits (const SeedingLayer &sl, const edm::Event &, const edm::EventSetup &) const
virtual	~HitExtractorPIX ()
Public Member Functions inherited from ctfseeding::HitExtractor
	HitExtractor ()
void	useSkipClusters (const edm::InputTag &m)
virtual	~HitExtractor ()

Private Attributes
std::string	theHitProducer
int	theIdLayer
SeedingLayer::Side	theSide

Additional Inherited Members
Public Types inherited from ctfseeding::HitExtractor
typedef std::vector < TransientTrackingRecHit::ConstRecHitPointer >	Hits
Public Attributes inherited from ctfseeding::HitExtractor
bool	skipClusters
edm::InputTag	theSkipClusters

Detailed Description

Definition at line 13 of file HitExtractorPIX.h.

Constructor & Destructor Documentation

HitExtractorPIX::HitExtractorPIX	(	SeedingLayer::Side &	side,
		int	idLayer,
		const std::string &	hitProducer
	)

Definition at line 18 of file HitExtractorPIX.cc.

Referenced by clone().

  : theSide(side), theIdLayer(idLayer), theHitProducer(hitProducer)
{ }

virtual ctfseeding::HitExtractorPIX::~HitExtractorPIX ( )

inlinevirtual

Definition at line 16 of file HitExtractorPIX.h.

{}

Member Function Documentation

virtual HitExtractorPIX* ctfseeding::HitExtractorPIX::clone ( void  ) const

inlinevirtual

Definition at line 18 of file HitExtractorPIX.h.

References HitExtractorPIX().

{ return new HitExtractorPIX(*this); }

HitExtractor::Hits HitExtractorPIX::hits ( const SeedingLayer &  sl, const edm::Event &  ev, const edm::EventSetup &  es  ) const

virtual

Implements ctfseeding::HitExtractor.

Definition at line 23 of file HitExtractorPIX.cc.

References ctfseeding::SeedingLayer::Barrel, edm::Event::getByLabel(), edm::HandleBase::id(), keep, LogDebug, TrackerLayerIdAccessor::pixelBarrelLayer(), TrackerLayerIdAccessor::pixelForwardDisk(), ctfseeding::range2SeedingHits(), query::result, ctfseeding::HitExtractor::skipClusters, theHitProducer, theIdLayer, theSide, and ctfseeding::HitExtractor::theSkipClusters.

{
  HitExtractor::Hits result;
  TrackerLayerIdAccessor accessor;
  edm::Handle<SiPixelRecHitCollection> pixelHits;
  ev.getByLabel( theHitProducer, pixelHits);
  if (theSide==SeedingLayer::Barrel) {
    range2SeedingHits( *pixelHits, result, accessor.pixelBarrelLayer(theIdLayer), sl, es );
  } else {
    range2SeedingHits( *pixelHits, result, accessor.pixelForwardDisk(theSide,theIdLayer), sl, es );
  }


  if (skipClusters){
    LogDebug("HitExtractorPIX")<<"getting : "<<result.size()<<" pixel hits.";
    //std::cout<<" skipping"<<std::endl;
    edm::Handle<edm::ContainerMask<edmNew::DetSetVector<SiPixelCluster> > > pixelClusterMask;
    ev.getByLabel(theSkipClusters,pixelClusterMask);
    std::vector<bool> keep(result.size(),true);
    HitExtractor::Hits newHits;
    unsigned int skipped=0;
    if (result.empty()) return result;
    newHits.reserve(result.size());
    for (unsigned int iH=0;iH!=result.size();++iH){
      if (result[iH]->hit()->isValid()){
        SiPixelRecHit * concrete = (SiPixelRecHit *) result[iH]->hit();
        assert(pixelClusterMask->refProd().id() == concrete->cluster().id());
        if(pixelClusterMask->mask(concrete->cluster().key())) {
          //too much debug LogDebug("HitExtractorPIX")<<"skipping a pixel hit on: "<< result[iH]->hit()->geographicalId().rawId()<<" key: "<<find(f->begin(),f->end(),concrete->cluster())->key();
          skipped++;
          continue;
        }
      }
      newHits.push_back(result[iH]);
    }
    result.swap(newHits);
    LogDebug("HitExtractorPIX")<<"skipped :"<<skipped<<" pixel clusters";
  }
  LogDebug("HitExtractorPIX")<<"giving :"<<result.size()<<" rechits out";
  return result;
}

Member Data Documentation

std::string ctfseeding::HitExtractorPIX::theHitProducer

private

Definition at line 23 of file HitExtractorPIX.h.

Referenced by hits().

int ctfseeding::HitExtractorPIX::theIdLayer

private

Definition at line 22 of file HitExtractorPIX.h.

Referenced by hits().

SeedingLayer::Side ctfseeding::HitExtractorPIX::theSide

private

Definition at line 21 of file HitExtractorPIX.h.

Referenced by hits().