L2MuonCandidateProducer Class Reference

#include <L2MuonCandidateProducer.h>

Inheritance diagram for L2MuonCandidateProducer:

Public Member Functions
	L2MuonCandidateProducer (const edm::ParameterSet &)
	constructor with config More...
virtual void	produce (edm::Event &, const edm::EventSetup &)
	produce candidates More...
virtual	~L2MuonCandidateProducer ()
	destructor More...
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
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 ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Attributes
edm::InputTag	theSACollectionLabel
edm::EDGetTokenT < reco::TrackCollection >	tracksToken

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
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::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

Intermediate step in the L2 muons selection. This class takes the L2 muons (which are reco::Tracks) and creates the correspondent reco::RecoChargedCandidate.

Riccardo's comment: The separation between the L2MuonProducer and this class allows the interchangeability of the L2MuonProducer and the StandAloneMuonProducer This class is supposed to be removed once the L2/STA comparison will be done, then the RecoChargedCandidate production will be put into the L2MuonProducer class.

Author

J.Alcaraz

Intermediate step in the L2 muons selection. This class takes the L2 muons (which are reco::Tracks) and creates the correspondent reco::RecoChargedCandidate.

Riccardo's comment: The separation between the L2MuonProducer and this class allows the interchangeability of the L2MuonProducer and the StandAloneMuonProducer This class is supposed to be removed once the L2/STA comparison will be done, then the RecoChargedCandidate production will be done into the L2MuonProducer class.

Author

J.Alcaraz

Definition at line 28 of file L2MuonCandidateProducer.h.

Constructor & Destructor Documentation

L2MuonCandidateProducer::L2MuonCandidateProducer

(

const edm::ParameterSet &

parameterSet

)

constructor with config

Definition at line 39 of file L2MuonCandidateProducer.cc.

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

                                                                                {
  LogTrace("Muon|RecoMuon|L2MuonCandidateProducer")<<" constructor called";

  // StandAlone Collection Label
  theSACollectionLabel = parameterSet.getParameter<InputTag>("InputObjects");
  tracksToken = consumes<reco::TrackCollection>(theSACollectionLabel);
  produces<RecoChargedCandidateCollection>();
}

L2MuonCandidateProducer::~L2MuonCandidateProducer ( )

virtual

destructor

Definition at line 49 of file L2MuonCandidateProducer.cc.

References LogTrace.

                                                 {
  LogTrace("Muon|RecoMuon|L2MuonCandidateProducer")<<" L2MuonCandidateProducer destructor called";
}

Member Function Documentation

void L2MuonCandidateProducer::produce ( edm::Event &  event, const edm::EventSetup &  eventSetup  )

virtual

produce candidates

reconstruct muons

Implements edm::EDProducer.

Definition at line 55 of file L2MuonCandidateProducer.cc.

References funct::abs(), i, LogTrace, metname, p4, sysUtil::pid, lumiQueryAPI::q, reco::RecoChargedCandidate::setTrack(), and testEve_cfg::tracks.

                                                                               {
  const string metname = "Muon|RecoMuon|L2MuonCandidateProducer";
  
  // Take the SA container
  LogTrace(metname)<<" Taking the StandAlone muons: "<<theSACollectionLabel;
  Handle<TrackCollection> tracks; 
  event.getByToken(tracksToken,tracks);

  // Create a RecoChargedCandidate collection
  LogTrace(metname)<<" Creating the RecoChargedCandidate collection";
  auto_ptr<RecoChargedCandidateCollection> candidates( new RecoChargedCandidateCollection());

  for (unsigned int i=0; i<tracks->size(); i++) {
      TrackRef tkref(tracks,i);
      Particle::Charge q = tkref->charge();
      Particle::LorentzVector p4(tkref->px(), tkref->py(), tkref->pz(), tkref->p());
      Particle::Point vtx(tkref->vx(),tkref->vy(), tkref->vz());
      int pid = 13;
      if(abs(q)==1) pid = q < 0 ? 13 : -13;
      else LogWarning(metname) << "L2MuonCandidate has charge = "<<q;
      RecoChargedCandidate cand(q, p4, vtx, pid);
      cand.setTrack(tkref);
      candidates->push_back(cand);
  }
  
  event.put(candidates);
 
  LogTrace(metname)<<" Event loaded"
           <<"================================";
}

Member Data Documentation

edm::InputTag L2MuonCandidateProducer::theSACollectionLabel

private

Definition at line 44 of file L2MuonCandidateProducer.h.

edm::EDGetTokenT<reco::TrackCollection> L2MuonCandidateProducer::tracksToken

private

Definition at line 45 of file L2MuonCandidateProducer.h.