#include <MuonSeedGenerator.h>

Inheritance diagram for MuonSeedGenerator:

Public Member Functions
	MuonSeedGenerator (const edm::ParameterSet &)
	Constructor. More...

virtual void	produce (edm::Event &, const edm::EventSetup &)
	reconstruct muon's seeds More...

virtual	~MuonSeedGenerator ()
	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 &)

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

virtual	~ProducerBase ()

Protected Attributes
edm::InputTag	theBeamSpotTag

MuonSeedVPatternRecognition *	thePatternRecognition

MuonSeedVCleaner *	theSeedCleaner

MuonSeedVFinder *	theSeedFinder

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)

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

No description available.

Date:: 2008/10/17 22:14:56

Revision:: 1.1

Author: R. Bellan - INFN Torino

Definition at line 21 of file MuonSeedGenerator.h.

Constructor & Destructor Documentation

MuonSeedGenerator::MuonSeedGenerator ( const edm::ParameterSet & pset )

Constructor.

Definition at line 58 of file MuonSeedGenerator.cc.

 : thePatternRecognition(new MuonSeedOrcaPatternRecognition(pset)),
   theSeedFinder(new MuonSeedFinder(pset)),
   theSeedCleaner(new MuonSeedSimpleCleaner()),
   theBeamSpotTag(pset.getParameter<edm::InputTag>("beamSpotTag"))
 {
   produces<TrajectorySeedCollection>(); 
 }

MuonSeedGenerator::~MuonSeedGenerator ( )

virtual

Destructor.

Definition at line 68 of file MuonSeedGenerator.cc.

References thePatternRecognition, theSeedCleaner, and theSeedFinder.

                                      {
   delete thePatternRecognition;
   delete theSeedFinder;
   delete theSeedCleaner;
 }

Member Function Documentation

void MuonSeedGenerator::produce	(	edm::Event &	event,
		const edm::EventSetup &	eSetup
	)

virtual

reconstruct muon's seeds

Implements edm::EDProducer.

Definition at line 76 of file MuonSeedGenerator.cc.

References MuonSeedVCleaner::clean(), edm::EventSetup::get(), edm::HandleBase::isValid(), convertSQLitetoXML_cfg::output, MuonSeedVPatternRecognition::produce(), MuonSeedVFinder::seeds(), MuonSeedVFinder::setBeamSpot(), MuonSeedVFinder::setBField(), theBeamSpotTag, thePatternRecognition, theSeedCleaner, theSeedFinder, reco::BeamSpot::x0(), reco::BeamSpot::y0(), and reco::BeamSpot::z0().

 {
   // create the pointer to the Seed container
   auto_ptr<TrajectorySeedCollection> output(new TrajectorySeedCollection());
   
   edm::ESHandle<MagneticField> field;
   eSetup.get<IdealMagneticFieldRecord>().get(field);
   theSeedFinder->setBField(&*field);
 
   reco::BeamSpot beamSpot;
   edm::Handle<reco::BeamSpot> beamSpotHandle;
   event.getByLabel(theBeamSpotTag, beamSpotHandle);
   if ( beamSpotHandle.isValid() )
   {
     beamSpot = *beamSpotHandle;
 
   } else
   {
     edm::LogInfo("MuonSeedGenerator")
       << "No beam spot available from EventSetup \n";
   }
 
   // make it a vector so we can subtract it from position vectors
   GlobalVector gv(beamSpot.x0(), beamSpot.y0(), beamSpot.z0());
   theSeedFinder->setBeamSpot(gv);
 
   std::vector<MuonRecHitContainer> patterns;
   thePatternRecognition->produce(event, eSetup, patterns);
 
   for(std::vector<MuonRecHitContainer>::const_iterator seedSegments = patterns.begin();
       seedSegments != patterns.end(); ++seedSegments)
   {
     theSeedFinder->seeds(*seedSegments, *output);
   }
 
   theSeedCleaner->clean(*output);
 
   event.put(output);
 }