HitExtractorPIX.cc

Go to the documentation of this file.

#include "HitExtractorPIX.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerLayerIdAccessor.h"
#include "TrackingTools/DetLayers/interface/DetLayer.h"

#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/Event.h"

#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"

#include "DataFormats/TrackerRecHit2D/interface/SiPixelRecHitCollection.h"

using namespace ctfseeding;
using namespace std;

HitExtractorPIX::HitExtractorPIX(
    SeedingLayer::Side & side, int idLayer, const std::string & hitProducer)
  : theSide(side), theIdLayer(idLayer), theHitProducer(hitProducer)
{ }

HitExtractor::Hits HitExtractorPIX::hits(const SeedingLayer & sl,const edm::Event& ev, const edm::EventSetup& es) const
{
  TrackerLayerIdAccessor accessor;
  HitExtractor::Hits result;
  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 );
  }
  return result;
}