PFV0Producer Class Reference

#include <PFV0Producer.h>

Inheritance diagram for PFV0Producer:

Public Member Functions
	PFV0Producer (const edm::ParameterSet &)
	Constructor. More...
	~PFV0Producer ()
	Destructor. More...
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()
Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()
ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

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

Private Attributes
PFTrackTransformer *	pfTransformer_
	PFTrackTransformer. More...
std::vector< edm::InputTag >	V0list_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 12 of file PFV0Producer.h.

Constructor & Destructor Documentation

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

explicit

Constructor.

Definition at line 17 of file PFV0Producer.cc.

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

                                                     :
  pfTransformer_(0)
{

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

  V0list_ = 
    iConfig.getParameter< vector < InputTag > >("V0List");
}

PFV0Producer::~PFV0Producer

(

)

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  )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 90 of file PFV0Producer.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 PFV0Producer::endRun ( const edm::Run &  run, const edm::EventSetup &  iSetup  )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 102 of file PFV0Producer.cc.

References pfTransformer_.

                                       {
  delete pfTransformer_;
  pfTransformer_=nullptr;
}

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

overrideprivatevirtual

Produce the PFRecTrack collection.

Implements edm::EDProducer.

Definition at line 34 of file PFV0Producer.cc.

References PFTrackTransformer::addPoints(), edm::EventID::event(), edm::Event::getByLabel(), edm::Event::getRefBeforePut(), edm::EventBase::id(), customizeTrackingMonitorSeedNumber::idx, edm::Ref< C, T, F >::key(), reco::PFRecTrack::KF, LogDebug, pfTransformer_, edm::Event::put(), edm::EventID::run(), V0list_, and TrackValidation_HighPurity_cff::valid.

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

  auto_ptr<reco::PFRecTrackCollection> pfV0RecTrackColl(new 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.getByLabel(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(pfV0Coll);
  iEvent.put(pfV0RecTrackColl);
}

Member Data Documentation

PFTrackTransformer* PFV0Producer::pfTransformer_

private

PFTrackTransformer.

Definition at line 29 of file PFV0Producer.h.

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

std::vector< edm::InputTag > PFV0Producer::V0list_

private

Definition at line 30 of file PFV0Producer.h.

Referenced by PFV0Producer(), and produce().