#include <TSGFromL2Muon.h>

Inheritance diagram for TSGFromL2Muon:

Public Member Functions
virtual void	beginRun (const edm::Run &run, const edm::EventSetup &es) override

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

	TSGFromL2Muon (const edm::ParameterSet &cfg)

virtual	~TSGFromL2Muon ()

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::EDGetTokenT < reco::TrackCollection >	l2muonToken

edm::ParameterSet	theConfig

edm::InputTag	theL2CollectionLabel

double	thePCut

double	thePtCut

MuonTrackingRegionBuilder *	theRegionBuilder

TrackerSeedCleaner *	theSeedCleaner

MuonServiceProxy *	theService

TrackerSeedGenerator *	theTkSeedGenerator

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

Definition at line 41 of file TSGFromL2Muon.h.

Constructor & Destructor Documentation

TSGFromL2Muon::TSGFromL2Muon ( const edm::ParameterSet & cfg )

Definition at line 3 of file TSGFromL2Muon.cc.

References edm::EDConsumerBase::consumesCollector(), edm::ParameterSet::empty(), reco::get(), edm::ParameterSet::getParameter(), l2muonToken, MuonServiceProxy_cff::MuonServiceProxy, AlCaHLTBitMon_QueryRunRegistry::string, theConfig, theL2CollectionLabel, thePCut, thePtCut, theRegionBuilder, theSeedCleaner, theService, and theTkSeedGenerator.

   : theConfig(cfg), theService(0), theRegionBuilder(0), theTkSeedGenerator(0), theSeedCleaner(0)
 {
   produces<L3MuonTrajectorySeedCollection>();
 
   edm::ParameterSet serviceParameters = cfg.getParameter<edm::ParameterSet>("ServiceParameters");
   theService = new MuonServiceProxy(serviceParameters);
 
   thePtCut = cfg.getParameter<double>("PtCut");
   thePCut = cfg.getParameter<double>("PCut");
 
   theL2CollectionLabel = cfg.getParameter<edm::InputTag>("MuonCollectionLabel");
 
   //region builder
   edm::ParameterSet regionBuilderPSet = theConfig.getParameter<edm::ParameterSet>("MuonTrackingRegionBuilder");
   //ability to no define a region
   if (!regionBuilderPSet.empty()){
     theRegionBuilder = new MuonTrackingRegionBuilder(regionBuilderPSet);
   }
 
   //seed generator
   //std::string seedGenPSetLabel = theConfig.getParameter<std::string>("tkSeedGenerator");
   //edm::ParameterSet seedGenPSet = theConfig.getParameter<edm::ParameterSet>(seedGenPSetLabel);
   edm::ParameterSet seedGenPSet = theConfig.getParameter<edm::ParameterSet>("TkSeedGenerator");
   std::string seedGenName = seedGenPSet.getParameter<std::string>("ComponentName");
 
   edm::ConsumesCollector iC  = consumesCollector();
   theTkSeedGenerator = TrackerSeedGeneratorFactory::get()->create(seedGenName, seedGenPSet,iC);  
   
   //seed cleaner
   edm::ParameterSet trackerSeedCleanerPSet = theConfig.getParameter<edm::ParameterSet>("TrackerSeedCleaner");
   //to activate or not the cleaner
   if (!trackerSeedCleanerPSet.empty()){
     theSeedCleaner = new TrackerSeedCleaner(trackerSeedCleanerPSet,iC);
   }
 
 
   l2muonToken = consumes<reco::TrackCollection>(theL2CollectionLabel);
 }

TSGFromL2Muon::~TSGFromL2Muon ( )

virtual

Definition at line 43 of file TSGFromL2Muon.cc.

References theRegionBuilder, theSeedCleaner, theService, and theTkSeedGenerator.

 {
   delete theService;
   if (theSeedCleaner) delete theSeedCleaner;
   delete theTkSeedGenerator;
   if (theRegionBuilder) delete theRegionBuilder;
 }

Member Function Documentation

void TSGFromL2Muon::beginRun	(	const edm::Run &	run,
		const edm::EventSetup &	es
	)

overridevirtual

Reimplemented from edm::EDProducer.

Definition at line 51 of file TSGFromL2Muon.cc.

References TrackerSeedGenerator::init(), MuonTrackingRegionBuilder::init(), TrackerSeedCleaner::init(), theRegionBuilder, theSeedCleaner, theService, theTkSeedGenerator, and MuonServiceProxy::update().

 {
   //update muon proxy service
   theService->update(es);
   
   if (theRegionBuilder) theRegionBuilder->init(theService);
   theTkSeedGenerator->init(theService);
   if (theSeedCleaner) theSeedCleaner->init(theService);
 
 }

void TSGFromL2Muon::produce	(	edm::Event &	ev,
		const edm::EventSetup &	es
	)

overridevirtual

Implements edm::EDProducer.

Definition at line 62 of file TSGFromL2Muon.cc.

References TrackerSeedCleaner::clean(), edm::EventSetup::get(), edm::Event::getByToken(), l2muonToken, LogDebug, edm::ESHandle< class >::product(), edm::Event::put(), MuonTrackingRegionBuilder::region(), query::result, TrackerSeedGenerator::setEvent(), MuonTrackingRegionBuilder::setEvent(), TrackerSeedCleaner::setEvent(), thePCut, thePtCut, theRegionBuilder, theSeedCleaner, theService, theTkSeedGenerator, TrackerSeedGenerator::trackerSeeds(), and MuonServiceProxy::update().

 {
   std::auto_ptr<L3MuonTrajectorySeedCollection> result(new L3MuonTrajectorySeedCollection());
 
   //Retrieve tracker topology from geometry
   edm::ESHandle<TrackerTopology> tTopoHand;
   es.get<IdealGeometryRecord>().get(tTopoHand);
   const TrackerTopology *tTopo=tTopoHand.product();
 
 
   //intialize tools
   theService->update(es);
   theTkSeedGenerator->setEvent(ev);
   if (theRegionBuilder)  theRegionBuilder->setEvent(ev);
   if (theSeedCleaner) theSeedCleaner->setEvent(ev);
 
   //retrieve L2 track collection
   edm::Handle<reco::TrackCollection> l2muonH;
   ev.getByToken(l2muonToken ,l2muonH); 
 
   // produce trajectoryseed collection
   unsigned int imu=0;
   unsigned int imuMax=l2muonH->size();
   LogDebug("TSGFromL2Muon")<<imuMax<<" l2 tracks.";
 
   for (;imu!=imuMax;++imu){
     //make a ref to l2 muon
     reco::TrackRef muRef(l2muonH, imu);
     
     // cut on muons with low momenta
     if ( muRef->pt() < thePtCut 
      || muRef->innerMomentum().Rho() < thePtCut 
      || muRef->innerMomentum().R() < thePCut ) continue;
     
     //define the region of interest
     std::unique_ptr<RectangularEtaPhiTrackingRegion> region;
     if(theRegionBuilder){
       region.reset(theRegionBuilder->region(muRef));
     }
     
     //get the seeds
     std::vector<TrajectorySeed> tkSeeds;
     //make this stupid TrackCand
     std::pair<const Trajectory*,reco::TrackRef> staCand((Trajectory*)(0), muRef);
     theTkSeedGenerator->trackerSeeds(staCand, *region, tTopo,tkSeeds);
 
     //Seed Cleaner From Direction
     //clean them internatly
     if(theSeedCleaner){
        theSeedCleaner->clean(muRef,*region,tkSeeds);
        LogDebug("TSGFromL2Muon") << tkSeeds.size() << " seeds for this L2 afther cleaning.";
     }
 
     unsigned int is=0;
     unsigned int isMax=tkSeeds.size();
     LogDebug("TSGFromL2Muon")<<isMax<<" seeds for this L2.";
     for (;is!=isMax;++is){
       result->push_back( L3MuonTrajectorySeed(tkSeeds[is], muRef));
     }//tkseed loop
     
   }//l2muon loop
   
 
   //ADDME
   //remove seed duplicate, keeping the ref to L2
 
   LogDebug("TSGFromL2Muon")<<result->size()<<" trajectory seeds to the events";
 
   //put in the event
   ev.put(result);
 }