PixelTrackProducer Class Reference

#include <PixelTrackProducer.h>

Inheritance diagram for PixelTrackProducer:

List of all members.

Public Member Functions
virtual void	beginRun (edm::Run &run, const edm::EventSetup &es)
virtual void	endRun (edm::Run &run, const edm::EventSetup &es)
	PixelTrackProducer (const edm::ParameterSet &conf)
virtual void	produce (edm::Event &ev, const edm::EventSetup &es)
	~PixelTrackProducer ()
Private Member Functions
void	store (edm::Event &ev, const pixeltrackfitting::TracksWithTTRHs &selectedTracks)
Private Attributes
PixelTrackReconstruction	theReconstruction

---

Detailed Description

Definition at line 10 of file PixelTrackProducer.h.

---

Constructor & Destructor Documentation

PixelTrackProducer::PixelTrackProducer

(

const edm::ParameterSet &

conf

)

[explicit]

Definition at line 18 of file PixelTrackProducer.cc.

  : theReconstruction(cfg)
{
  edm::LogInfo("PixelTrackProducer")<<" construction...";
  produces<reco::TrackCollection>();
  produces<TrackingRecHitCollection>();
  produces<reco::TrackExtraCollection>();
}

PixelTrackProducer::~PixelTrackProducer

(

)

Definition at line 27 of file PixelTrackProducer.cc.

{ }

---

Member Function Documentation

void PixelTrackProducer::beginRun	(	edm::Run &	run,
		const edm::EventSetup &	es
	)		[virtual]

Reimplemented from edm::EDProducer.

Definition at line 34 of file PixelTrackProducer.cc.

References PixelTrackReconstruction::init(), and theReconstruction.

{
  theReconstruction.init(es);
}

void PixelTrackProducer::endRun	(	edm::Run &	run,
		const edm::EventSetup &	es
	)		[virtual]

Reimplemented from edm::EDProducer.

Definition at line 29 of file PixelTrackProducer.cc.

References PixelTrackReconstruction::halt(), and theReconstruction.

{ 
  theReconstruction.halt();
}

void PixelTrackProducer::produce	(	edm::Event &	ev,
		const edm::EventSetup &	es
	)		[virtual]

Implements edm::EDProducer.

Definition at line 39 of file PixelTrackProducer.cc.

References edm::EventBase::id(), LogDebug, PixelTrackReconstruction::run(), store(), theReconstruction, and testEve_cfg::tracks.

{
  LogDebug("PixelTrackProducer, produce")<<"event# :"<<ev.id();

  TracksWithTTRHs tracks;
  theReconstruction.run(tracks,ev,es);

  // store tracks
  store(ev, tracks);
}

void PixelTrackProducer::store	(	edm::Event &	ev,
		const pixeltrackfitting::TracksWithTTRHs &	selectedTracks
	)		[private]

Definition at line 50 of file PixelTrackProducer.cc.

References reco::TrackExtraBase::add(), i, gen::k, LogDebug, edm::Event::put(), reco::TrackBase::setHitPattern(), SeedingHitSet::size(), ExpressReco_HICollisions_FallBack::track, and testEve_cfg::tracks.

Referenced by produce().

{
  std::auto_ptr<reco::TrackCollection> tracks(new reco::TrackCollection());
  std::auto_ptr<TrackingRecHitCollection> recHits(new TrackingRecHitCollection());
  std::auto_ptr<reco::TrackExtraCollection> trackExtras(new reco::TrackExtraCollection());

  int cc = 0, nTracks = tracksWithHits.size();

  for (int i = 0; i < nTracks; i++)
  {
    reco::Track* track =  tracksWithHits.at(i).first;
    const SeedingHitSet& hits = tracksWithHits.at(i).second;

    for (unsigned int k = 0; k < hits.size(); k++)
    {
      TrackingRecHit *hit = hits[k]->hit()->clone();

      track->setHitPattern(*hit, k);
      recHits->push_back(hit);
    }
    tracks->push_back(*track);
    delete track;

  }

  LogDebug("TrackProducer") << "put the collection of TrackingRecHit in the event" << "\n";
  edm::OrphanHandle <TrackingRecHitCollection> ohRH = ev.put( recHits );


  for (int k = 0; k < nTracks; k++)
  {
    reco::TrackExtra* theTrackExtra = new reco::TrackExtra();

    //fill the TrackExtra with TrackingRecHitRef
    unsigned int nHits = tracks->at(k).numberOfValidHits();
    for(unsigned int i = 0; i < nHits; ++i) {
      theTrackExtra->add(TrackingRecHitRef(ohRH,cc));
      cc++;
    }

    trackExtras->push_back(*theTrackExtra);
    delete theTrackExtra;
  }

  LogDebug("TrackProducer") << "put the collection of TrackExtra in the event" << "\n";
  edm::OrphanHandle<reco::TrackExtraCollection> ohTE = ev.put(trackExtras);

  for (int k = 0; k < nTracks; k++)
  {
    const reco::TrackExtraRef theTrackExtraRef(ohTE,k);
    (tracks->at(k)).setExtra(theTrackExtraRef);
  }

  ev.put(tracks);

}

---

Member Data Documentation

PixelTrackReconstruction PixelTrackProducer::theReconstruction [private]

Definition at line 23 of file PixelTrackProducer.h.

Referenced by beginRun(), endRun(), and produce().