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PFNuclearProducer Class Reference

#include <RecoParticleFlow/PFTracking/interface/PFNuclearProducer.h>

Inheritance diagram for PFNuclearProducer:

List of all members.

Public Member Functions
	PFNuclearProducer (const edm::ParameterSet &)
	Constructor.
	~PFNuclearProducer ()
	Destructor.
Private Member Functions
virtual void	beginJob (const edm::EventSetup &)
virtual void	endJob ()
virtual void	produce (edm::Event &, const edm::EventSetup &)
	Produce the PFRecTrack collection.
Private Attributes
double	likelihoodCut_
std::vector< edm::InputTag >	nuclearContainers_
PFTrackTransformer *	pfTransformer_
	PFTrackTransformer.

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Detailed Description

Definition at line 11 of file PFNuclearProducer.h.

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Constructor & Destructor Documentation

PFNuclearProducer::PFNuclearProducer

(

const edm::ParameterSet &

iConfig

)

[explicit]

Constructor.

Definition at line 11 of file PFNuclearProducer.cc.

References edm::ParameterSet::getParameter(), likelihoodCut_, and nuclearContainers_.

                                                               :
  pfTransformer_(0)
{
  produces<reco::PFRecTrackCollection>();
  produces<reco::PFNuclearInteractionCollection>();

  nuclearContainers_ = 
    iConfig.getParameter< vector < InputTag > >("nuclearColList");
  likelihoodCut_
     = iConfig.getParameter<double>("likelihoodCut");
}

PFNuclearProducer::~PFNuclearProducer

(

)

Destructor.

Definition at line 23 of file PFNuclearProducer.cc.

References pfTransformer_.

{
  delete pfTransformer_;
}

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Member Function Documentation

void PFNuclearProducer::beginJob

(

const edm::EventSetup &

iSetup

)

[private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 78 of file PFNuclearProducer.cc.

References edm::EventSetup::get(), PFTrackTransformer::OnlyProp(), and pfTransformer_.

{
  ESHandle<MagneticField> magneticField;
  iSetup.get<IdealMagneticFieldRecord>().get(magneticField);
  pfTransformer_= new PFTrackTransformer(math::XYZVector(magneticField->inTesla(GlobalPoint(0,0,0))));
  pfTransformer_->OnlyProp();
}

void PFNuclearProducer::endJob

(

void

)

[private, virtual]

Reimplemented from edm::EDProducer.

Definition at line 88 of file PFNuclearProducer.cc.

                          {
}

void PFNuclearProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)			[private, virtual]

Produce the PFRecTrack collection.

Implements edm::EDProducer.

Definition at line 29 of file PFNuclearProducer.cc.

References PFTrackTransformer::addPoints(), edm::Event::getByLabel(), edm::Event::getRefBeforePut(), it, reco::PFRecTrack::KF, likelihoodCut_, nuclearContainers_, pfTransformer_, edm::Handle< T >::product(), edm::RefVector< C, T, F >::push_back(), edm::Event::put(), and TrackValidation_HighPurity_cff::valid.

{
  typedef reco::NuclearInteraction::trackRef_iterator trackRef_iterator;

  //create the empty collections 
  auto_ptr< reco::PFNuclearInteractionCollection > 
    pfNuclearColl (new reco::PFNuclearInteractionCollection);
  auto_ptr< reco::PFRecTrackCollection > 
    pfNuclearRecTrackColl (new reco::PFRecTrackCollection);
  
  reco::PFRecTrackRefProd pfTrackRefProd = iEvent.getRefBeforePut<reco::PFRecTrackCollection>();
  int hid=0;

  // loop on the nuclear interaction collections
  for (uint istr=0; istr<nuclearContainers_.size();istr++){
    
    Handle<reco::NuclearInteractionCollection> nuclCollH;
    iEvent.getByLabel(nuclearContainers_[istr], nuclCollH);
    const reco::NuclearInteractionCollection& nuclColl = *(nuclCollH.product());

    // loop on all NuclearInteraction 
    for( uint icoll=0; icoll < nuclColl.size(); icoll++) {

      if( nuclColl[icoll].likelihood() < likelihoodCut_) continue;

      reco::PFRecTrackRefVector pfRecTkcoll;

      // convert the secondary tracks
      for(trackRef_iterator it = nuclColl[icoll].secondaryTracks_begin(); it!=nuclColl[icoll].secondaryTracks_end(); it++){
        reco::PFRecTrack pftrack( (*it)->charge(), 
                                reco::PFRecTrack::KF, 
                                it->key(), (reco::TrackRef)((*it).castTo<reco::TrackRef>()) );
        Trajectory FakeTraj;
        bool valid = pfTransformer_->addPoints( pftrack, **it, FakeTraj);
        if(valid) {
          pfRecTkcoll.push_back(reco::PFRecTrackRef( pfTrackRefProd, hid++ ));  
          pfNuclearRecTrackColl->push_back(pftrack);
        }
      }
      reco::NuclearInteractionRef niRef(nuclCollH, icoll);
      pfNuclearColl->push_back( reco::PFNuclearInteraction( niRef, pfRecTkcoll ));
    }
  }
  iEvent.put(pfNuclearRecTrackColl);
  iEvent.put(pfNuclearColl);
}

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Member Data Documentation

double PFNuclearProducer::likelihoodCut_ [private]

Definition at line 29 of file PFNuclearProducer.h.

Referenced by PFNuclearProducer(), and produce().

std::vector<edm::InputTag> PFNuclearProducer::nuclearContainers_ [private]

Definition at line 30 of file PFNuclearProducer.h.

Referenced by PFNuclearProducer(), and produce().

PFTrackTransformer* PFNuclearProducer::pfTransformer_ [private]

PFTrackTransformer.

Definition at line 28 of file PFNuclearProducer.h.

Referenced by beginJob(), produce(), and ~PFNuclearProducer().

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The documentation for this class was generated from the following files:

• RecoParticleFlow/PFTracking/interface/PFNuclearProducer.h
• RecoParticleFlow/PFTracking/src/PFNuclearProducer.cc

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