PFV0Producer Class Reference

#include <PFV0Producer.h>

Inheritance diagram for PFV0Producer:

Public Member Functions
	PFV0Producer (const edm::ParameterSet &)
	Constructor. More...
	~PFV0Producer () override
	Destructor. More...
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

Private Member Functions
void	beginRun (const edm::Run &, const edm::EventSetup &) override
void	endRun (const edm::Run &, const edm::EventSetup &) override
void	produce (edm::Event &, const edm::EventSetup &) override
	Produce the PFRecTrack collection. More...

Private Attributes
PFTrackTransformer *	pfTransformer_
	PFTrackTransformer. More...
std::vector< edm::EDGetTokenT< reco::VertexCompositeCandidateCollection > >	V0list_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 14 of file PFV0Producer.h.

Constructor & Destructor Documentation

PFV0Producer::PFV0Producer ( const edm::ParameterSet &  iConfig )

explicit

Constructor.

Definition at line 15 of file PFV0Producer.cc.

References edm::ParameterSet::getParameter(), mps_fire::i, and V0list_.

                                                     :
  pfTransformer_(nullptr)
{

  produces<reco::PFV0Collection>();
  produces<reco::PFRecTrackCollection>();

  std::vector<edm::InputTag> tags =     iConfig.getParameter< vector < InputTag > >("V0List");

  for (unsigned int i=0;i<tags.size();++i)
    V0list_.push_back(consumes<reco::VertexCompositeCandidateCollection>(tags[i])); 
}

PFV0Producer::~PFV0Producer ( )

override

Destructor.

Definition at line 28 of file PFV0Producer.cc.

References pfTransformer_.

{
  delete pfTransformer_;
}

Member Function Documentation

void PFV0Producer::beginRun ( const edm::Run &  run, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 90 of file PFV0Producer.cc.

References edm::EventSetup::get(), MagneticField::inTesla(), seedCreatorFromRegionConsecutiveHitsEDProducer_cff::magneticField, 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 PFV0Producer::endRun ( const edm::Run &  run, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 102 of file PFV0Producer.cc.

References pfTransformer_.

                                       {
  delete pfTransformer_;
  pfTransformer_=nullptr;
}

void PFV0Producer::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Produce the PFRecTrack collection.

Definition at line 34 of file PFV0Producer.cc.

References PFTrackTransformer::addPoints(), edm::EventID::event(), edm::Event::getByToken(), edm::Event::getRefBeforePut(), edm::EventBase::id(), training_settings::idx, edm::Ref< C, T, F >::key(), reco::PFRecTrack::KF, LogDebug, eostools::move(), pfTransformer_, pfTrackElec_cfi::PFV0, edm::Event::put(), edm::EventID::run(), gather_cfg::Tracks, and V0list_.

{
  LogDebug("PFV0Producer")<<"START event: "<<iEvent.id().event()
              <<" in run "<<iEvent.id().run();
  //create the empty collections 
  auto pfV0Coll = std::make_unique<PFV0Collection>();

  auto pfV0RecTrackColl = std::make_unique<reco::PFRecTrackCollection>();


  reco::PFRecTrackRefProd pfTrackRefProd = iEvent.getRefBeforePut<reco::PFRecTrackCollection>();
  int idx = 0;

  for (unsigned int il=0; il<V0list_.size(); il++){
    Handle<VertexCompositeCandidateCollection> V0coll;
    iEvent.getByToken(V0list_[il],V0coll);
    LogDebug("PFV0Producer")<< "V0list_[" << il <<"] contains "<<V0coll->size()<<" V0 candidates ";
    for (unsigned int iv=0;iv<V0coll->size();iv++){
      VertexCompositeCandidateRef V0(V0coll, iv);
      vector<TrackRef> Tracks;
      vector<PFRecTrackRef> PFTracks;
      for( unsigned int ndx = 0; ndx < V0->numberOfDaughters(); ndx++ ) {
    
    Tracks.push_back( (dynamic_cast<const RecoChargedCandidate*>(V0->daughter(ndx)))->track() );
    TrackRef trackRef = (dynamic_cast<const RecoChargedCandidate*>(V0->daughter(ndx)))->track();

    reco::PFRecTrack pfRecTrack( trackRef->charge(), 
                   reco::PFRecTrack::KF, 
                   trackRef.key(), 
                   trackRef );


    Trajectory FakeTraj;
    bool valid = pfTransformer_->addPoints( pfRecTrack, *trackRef, FakeTraj);
    if(valid) {
      PFTracks.push_back(reco::PFRecTrackRef( pfTrackRefProd, idx++));
      pfV0RecTrackColl->push_back(pfRecTrack);
      
    }
      }
      if ((PFTracks.size()==2)&&(Tracks.size()==2)){
    pfV0Coll->push_back(PFV0(V0,PFTracks,Tracks));
      }
    
      

    }
  }
  
  
  iEvent.put(std::move(pfV0Coll));
  iEvent.put(std::move(pfV0RecTrackColl));
}

Member Data Documentation

PFTrackTransformer* PFV0Producer::pfTransformer_

private

PFTrackTransformer.

Definition at line 31 of file PFV0Producer.h.

Referenced by beginRun(), endRun(), produce(), and ~PFV0Producer().

std::vector< edm::EDGetTokenT<reco::VertexCompositeCandidateCollection> > PFV0Producer::V0list_

private

Definition at line 32 of file PFV0Producer.h.

Referenced by PFV0Producer(), and produce().