GlobalCosmicMuonProducer Class Reference

#include <GlobalCosmicMuonProducer.h>

Inheritance diagram for GlobalCosmicMuonProducer:

Public Member Functions
	GlobalCosmicMuonProducer (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
	~GlobalCosmicMuonProducer () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
std::unique_ptr< MuonServiceProxy >	theService
	the event setup proxy, it takes care the services update More...
edm::EDGetTokenT< reco::TrackCollection >	theTrackCollectionToken
std::unique_ptr< MuonTrackFinder >	theTrackFinder

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

Detailed Description

reconstruct muons using dt,csc,rpc and tracker starting from cosmic muon tracks

Author

: Chang Liu - Purdue University Chang.nosp@m..Liu.nosp@m.@cern.nosp@m..ch

Definition at line 21 of file GlobalCosmicMuonProducer.h.

Constructor & Destructor Documentation

GlobalCosmicMuonProducer()

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

explicit

Definition at line 38 of file GlobalCosmicMuonProducer.cc.

References edm::ParameterSet::getParameter(), theService, theTrackCollectionToken, and theTrackFinder.

                                                                                 {
  edm::ParameterSet tbpar = iConfig.getParameter<edm::ParameterSet>("TrajectoryBuilderParameters");
  theTrackCollectionToken = consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("MuonCollectionLabel"));

  // service parameters
  edm::ParameterSet serviceParameters = iConfig.getParameter<edm::ParameterSet>("ServiceParameters");

  // TrackLoader parameters
  edm::ParameterSet trackLoaderParameters = iConfig.getParameter<edm::ParameterSet>("TrackLoaderParameters");

  // the services
  theService = std::make_unique<MuonServiceProxy>(serviceParameters, consumesCollector());
  edm::ConsumesCollector iC = consumesCollector();
  theTrackFinder = std::make_unique<MuonTrackFinder>(
      std::make_unique<GlobalCosmicMuonTrajectoryBuilder>(tbpar, theService.get(), iC),
      std::make_unique<MuonTrackLoader>(trackLoaderParameters, iC, theService.get()),
      iC);

  produces<reco::TrackCollection>();
  produces<TrackingRecHitCollection>();
  produces<reco::TrackExtraCollection>();
  produces<std::vector<Trajectory> >();
  produces<TrajTrackAssociationCollection>();

  produces<reco::MuonTrackLinksCollection>();
}

~GlobalCosmicMuonProducer()

GlobalCosmicMuonProducer::~GlobalCosmicMuonProducer ( )

override

Definition at line 65 of file GlobalCosmicMuonProducer.cc.

{}

Member Function Documentation

produce()

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

override

Definition at line 68 of file GlobalCosmicMuonProducer.cc.

References iEvent, edm::HandleBase::isValid(), LogTrace, metname, position, AlCaHLTBitMon_QueryRunRegistry::string, theService, theTrackCollectionToken, and theTrackFinder.

                                                                                    {
  const std::string metname = "Muon|RecoMuon|GlobalCosmicMuonProducer";
  LogTrace(metname) << "Global Cosmic Muon Reconstruction started";

  edm::Handle<reco::TrackCollection> cosMuons;
  iEvent.getByToken(theTrackCollectionToken, cosMuons);
  if (!cosMuons.isValid()) {
    LogTrace(metname) << "Muon Track collection is invalid!!!";
    return;
  }

  // Update the services
  theService->update(iSetup);

  // Reconstruct the tracks in the tracker+muon system
  LogTrace(metname) << "Track Reconstruction";

  std::vector<MuonTrajectoryBuilder::TrackCand> cosTrackCands;
  for (unsigned int position = 0; position != cosMuons->size(); ++position) {
    reco::TrackRef cosTrackRef(cosMuons, position);
    MuonTrajectoryBuilder::TrackCand cosCand = MuonTrajectoryBuilder::TrackCand((Trajectory*)nullptr, cosTrackRef);
    cosTrackCands.push_back(cosCand);
  }
  theTrackFinder->reconstruct(cosTrackCands, iEvent, iSetup);
  LogTrace(metname) << "Event loaded";
}

Member Data Documentation

theService

std::unique_ptr<MuonServiceProxy> GlobalCosmicMuonProducer::theService

private

the event setup proxy, it takes care the services update

Definition at line 34 of file GlobalCosmicMuonProducer.h.

Referenced by GlobalCosmicMuonProducer(), and produce().

theTrackCollectionToken

edm::EDGetTokenT<reco::TrackCollection> GlobalCosmicMuonProducer::theTrackCollectionToken

private

Definition at line 30 of file GlobalCosmicMuonProducer.h.

Referenced by GlobalCosmicMuonProducer(), and produce().

theTrackFinder

std::unique_ptr<MuonTrackFinder> GlobalCosmicMuonProducer::theTrackFinder

private

Definition at line 31 of file GlobalCosmicMuonProducer.h.

Referenced by GlobalCosmicMuonProducer(), and produce().