#include <GlobalCosmicMuonProducer.h>

Inheritance diagram for GlobalCosmicMuonProducer:

Public Member Functions
	GlobalCosmicMuonProducer (const edm::ParameterSet &)

virtual void	produce (edm::Event &, const edm::EventSetup &)

	~GlobalCosmicMuonProducer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Private Attributes
MuonServiceProxy *	theService
	the event setup proxy, it takes care the services update More...

edm::InputTag	theTrackCollectionLabel

MuonTrackFinder *	theTrackFinder

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
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

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

Date:: 2009/07/29 12:46:25

Revision:: 1.10

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

Definition at line 20 of file GlobalCosmicMuonProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 42 of file GlobalCosmicMuonProducer.cc.

References edm::ParameterSet::getParameter(), MuonServiceProxy_cff::MuonServiceProxy, theService, theTrackCollectionLabel, and theTrackFinder.

 {
 
   edm::ParameterSet tbpar = iConfig.getParameter<edm::ParameterSet>("TrajectoryBuilderParameters");
   theTrackCollectionLabel = 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 = new MuonServiceProxy(serviceParameters);
   
   theTrackFinder = new MuonTrackFinder(new GlobalCosmicMuonTrajectoryBuilder(tbpar,theService),
                        new MuonTrackLoader(trackLoaderParameters, theService));
 
   produces<reco::TrackCollection>();
   produces<TrackingRecHitCollection>();
   produces<reco::TrackExtraCollection>();
   produces<std::vector<Trajectory> >();
   produces<TrajTrackAssociationCollection>();
 
   produces<reco::MuonTrackLinksCollection>();
 
 }

GlobalCosmicMuonProducer::~GlobalCosmicMuonProducer ( )

Definition at line 71 of file GlobalCosmicMuonProducer.cc.

References theService, and theTrackFinder.

 {
   if (theService) delete theService;
   if (theTrackFinder) delete theTrackFinder;
 }

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 80 of file GlobalCosmicMuonProducer.cc.

References edm::Event::getByLabel(), edm::HandleBase::isValid(), LogTrace, metname, position, MuonTrackFinder::reconstruct(), theService, theTrackCollectionLabel, theTrackFinder, and MuonServiceProxy::update().

 {
   const std::string metname = "Muon|RecoMuon|GlobalCosmicMuonProducer";  
   LogTrace(metname)<<"Global Cosmic Muon Reconstruction started";  
   
   edm::Handle<reco::TrackCollection> cosMuons;
   iEvent.getByLabel(theTrackCollectionLabel,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*)(0),cosTrackRef);
     cosTrackCands.push_back(cosCand); 
   }
   theTrackFinder->reconstruct(cosTrackCands,iEvent);
   LogTrace(metname)<<"Event loaded";
 
 }