#include <TSGFromL2Muon.h>

Inheritance diagram for TSGFromL2Muon:

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

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

	TSGFromL2Muon (const edm::ParameterSet &cfg)

	~TSGFromL2Muon () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Attributes
edm::EDGetTokenT< reco::TrackCollection >	l2muonToken

edm::InputTag	theL2CollectionLabel

double	thePCut

double	thePtCut

std::unique_ptr< MuonTrackingRegionBuilder >	theRegionBuilder

std::unique_ptr< TrackerSeedCleaner >	theSeedCleaner

std::unique_ptr< MuonServiceProxy >	theService

std::unique_ptr< TrackerSeedGenerator >	theTkSeedGenerator

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 24 of file TSGFromL2Muon.h.

Constructor & Destructor Documentation

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

Definition at line 9 of file TSGFromL2Muon.cc.

References edm::ParameterSet::empty(), reco::get(), edm::ParameterSet::getParameter(), l2muonToken, AlCaHLTBitMon_QueryRunRegistry::string, theL2CollectionLabel, thePCut, thePtCut, theRegionBuilder, theSeedCleaner, theService, theTkSeedGenerator, and ~TSGFromL2Muon().

                                                        {
   produces<L3MuonTrajectorySeedCollection>();
 
   edm::ConsumesCollector iC  = consumesCollector();
 
   edm::ParameterSet serviceParameters = cfg.getParameter<edm::ParameterSet>("ServiceParameters");
   theService = std::make_unique<MuonServiceProxy>(serviceParameters);
 
   //Pt and P cuts
   thePtCut = cfg.getParameter<double>("PtCut");
   thePCut = cfg.getParameter<double>("PCut");
 
   //Region builder
   edm::ParameterSet regionBuilderPSet = cfg.getParameter<edm::ParameterSet>("MuonTrackingRegionBuilder");
   //ability to no define a region
   if (!regionBuilderPSet.empty()){
     theRegionBuilder = std::make_unique<MuonTrackingRegionBuilder>(regionBuilderPSet, iC);
   }
 
   //Seed generator
   edm::ParameterSet seedGenPSet = cfg.getParameter<edm::ParameterSet>("TkSeedGenerator");
   std::string seedGenName = seedGenPSet.getParameter<std::string>("ComponentName");
   theTkSeedGenerator = std::unique_ptr<TrackerSeedGenerator>{TrackerSeedGeneratorFactory::get()->create(seedGenName, seedGenPSet,iC)};
   
   //Seed cleaner
   edm::ParameterSet trackerSeedCleanerPSet = cfg.getParameter<edm::ParameterSet>("TrackerSeedCleaner");
   //To activate or not the cleaner
   if (!trackerSeedCleanerPSet.empty()){
     theSeedCleaner = std::make_unique<TrackerSeedCleaner>(trackerSeedCleanerPSet,iC);
   }
 
   //L2 collection
   theL2CollectionLabel = cfg.getParameter<edm::InputTag>("MuonCollectionLabel");
   l2muonToken = consumes<reco::TrackCollection>(theL2CollectionLabel);
 }

TSGFromL2Muon::~TSGFromL2Muon ( )

overridedefault

Referenced by TSGFromL2Muon().

Member Function Documentation

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

override

Definition at line 49 of file TSGFromL2Muon.cc.

References theSeedCleaner, theService, and theTkSeedGenerator.

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

void TSGFromL2Muon::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 124 of file TSGFromL2Muon.cc.

References edm::ParameterSetDescription::setAllowAnything().

                                                                           {
   edm::ParameterSetDescription desc;
   desc.setAllowAnything();
 }

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

override

Definition at line 57 of file TSGFromL2Muon.cc.

References edm::EventSetup::get(), edm::Event::getByToken(), l2muonToken, LogDebug, eostools::move(), edm::Event::put(), mps_fire::result, thePCut, thePtCut, theRegionBuilder, theSeedCleaner, theService, and theTkSeedGenerator.

                                                                 {
   auto result = std::make_unique<L3MuonTrajectorySeedCollection>();
 
   //Retrieve tracker topology from geometry
   edm::ESHandle<TrackerTopology> tTopoHand;
   es.get<TrackerTopologyRcd>().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 trajectory seed collection
   LogDebug("TSGFromL2Muon")<<l2muonH->size()<<" l2 tracks.";
 
   for (unsigned int imu=0; imu != l2muonH->size(); ++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 = theRegionBuilder->region(muRef);
     }
     
     //Make seeds container
     std::vector<TrajectorySeed> tkSeeds;
 
     //Make TrackCand
     std::pair<const Trajectory*,reco::TrackRef> staCand((Trajectory*)nullptr, muRef);
 
     //Run seed generator to fill seed container
     theTkSeedGenerator->trackerSeeds(staCand, *region, tTopo,tkSeeds);
 
     //Seed Cleaner From Direction
     if(theSeedCleaner){
        theSeedCleaner->clean(muRef,*region,tkSeeds);
     }
 
     for (unsigned int is=0; is != tkSeeds.size(); ++is){
       result->push_back( L3MuonTrajectorySeed(tkSeeds[is], muRef));
     }
     
   }
   
 
   //ADDME: remove seed duplicate, keeping the ref to L2
 
   LogDebug("TSGFromL2Muon")<<result->size()<<" trajectory seeds to the events";
 
   //put in the event
   ev.put(std::move(result));
 }