#include <DTRecSegment4DProducer.h>

Inheritance diagram for DTRecSegment4DProducer:

Public Member Functions
	DTRecSegment4DProducer (const edm::ParameterSet &)
	Constructor. More...

void	produce (edm::Event &event, const edm::EventSetup &setup) override
	The method which produces the 4D rec segments. More...

	~DTRecSegment4DProducer () override
	Destructor. More...

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Attributes
bool	debug

edm::EDGetTokenT< DTRecHitCollection >	recHits1DToken_

edm::EDGetTokenT< DTRecSegment2DCollection >	recHits2DToken_

std::unique_ptr< DTRecSegment4DBaseAlgo >	the4DAlgo

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

Builds the segments in the DT chambers.

Author: Riccardo Bellan - INFN Torino ricca.nosp@m.rdo..nosp@m.bella.nosp@m.n@ce.nosp@m.rn.ch

Definition at line 21 of file DTRecSegment4DProducer.h.

Constructor & Destructor Documentation

DTRecSegment4DProducer::DTRecSegment4DProducer ( const edm::ParameterSet & pset )

Constructor.

Definition at line 26 of file DTRecSegment4DProducer.cc.

References gather_cfg::cout, debug, reco::get(), edm::ParameterSet::getParameter(), muonDTDigis_cfi::pset, recHits1DToken_, and recHits2DToken_.

                                                                       :
   // Get the concrete 4D-segments reconstruction algo from the factory
   the4DAlgo{DTRecSegment4DAlgoFactory::get()->create(pset.getParameter<string>("Reco4DAlgoName"),
                                                      pset.getParameter<ParameterSet>("Reco4DAlgoConfig"))}
 {
   produces<DTRecSegment4DCollection>();
   
   // debug parameter
   debug = pset.getUntrackedParameter<bool>("debug", false);
   
   if(debug)
     cout << "[DTRecSegment4DProducer] Constructor called" << endl;
   
   // the name of the 1D rec hits collection
   recHits1DToken_ = consumes<DTRecHitCollection>(pset.getParameter<InputTag>("recHits1DLabel"));
   
   // the name of the 2D rec hits collection
   recHits2DToken_ = consumes<DTRecSegment2DCollection>(pset.getParameter<InputTag>("recHits2DLabel"));
   
   if(debug) cout << "the Reco4D AlgoName is " << pset.getParameter<string>("Reco4DAlgoName") << endl;
 }

DTRecSegment4DProducer::~DTRecSegment4DProducer ( )

override

Destructor.

Definition at line 49 of file DTRecSegment4DProducer.cc.

References gather_cfg::cout, and debug.

                                                {
   if(debug)
     cout << "[DTRecSegment4DProducer] Destructor called" << endl;
 }

Member Function Documentation

void DTRecSegment4DProducer::produce	(	edm::Event &	event,
		const edm::EventSetup &	setup
	)

override

The method which produces the 4D rec segments.

Definition at line 54 of file DTRecSegment4DProducer.cc.

References edm::OwnVector< T, P >::begin(), popcon2dropbox::copy(), gather_cfg::cout, debug, edm::OwnVector< T, P >::empty(), edm::OwnVector< T, P >::end(), edm::EventSetup::get(), edm::Event::getByToken(), eostools::move(), recHits1DToken_, recHits2DToken_, edm::OwnVector< T, P >::size(), and the4DAlgo.

                                                                          {
 
   // Get the 1D rechits from the event
   Handle<DTRecHitCollection> all1DHits; 
   event.getByToken(recHits1DToken_, all1DHits);
   
   // Get the 2D rechits from the event
   Handle<DTRecSegment2DCollection> all2DSegments;
   if(the4DAlgo->wants2DSegments())
     event.getByToken(recHits2DToken_, all2DSegments);
 
   // Create the pointer to the collection which will store the rechits
   auto segments4DCollection = std::make_unique<DTRecSegment4DCollection>();
 
   // get the geometry
   ESHandle<DTGeometry> theGeom;
   setup.get<MuonGeometryRecord>().get(theGeom);
 
   // Percolate the setup
   the4DAlgo->setES(setup);
 
   // Iterate over all hit collections ordered by layerId
   DTRecHitCollection::id_iterator dtLayerIt;
 
   DTChamberId oldChId;
 
   for (dtLayerIt = all1DHits->id_begin(); dtLayerIt != all1DHits->id_end(); ++dtLayerIt){
 
     // Check the DTChamberId
     const DTChamberId chId = (*dtLayerIt).chamberId();
     if (chId==oldChId) continue; // I'm on the same Chamber as before
     oldChId = chId;
     if(debug) cout << "ChamberId: "<< chId << endl;
     the4DAlgo->setChamber(chId);
 
     if(debug) cout<<"Take the DTRecHits1D and set them in the reconstructor"<<endl;
 
     the4DAlgo->setDTRecHit1DContainer(all1DHits);
 
     if(debug) cout<<"Take the DTRecSegments2D and set them in the reconstructor"<<endl;
 
     the4DAlgo->setDTRecSegment2DContainer(all2DSegments);
 
     if(debug) cout << "Start 4D-Segments Reco " << endl;
     
     OwnVector<DTRecSegment4D> segments4D = the4DAlgo->reconstruct();
     
     if(debug) {
       cout << "Number of reconstructed 4D-segments " << segments4D.size() << endl;
       copy(segments4D.begin(), segments4D.end(),
            ostream_iterator<DTRecSegment4D>(cout, "\n"));
     }
 
     if (!segments4D.empty() )
       // convert the OwnVector into a Collection
       segments4DCollection->put(chId, segments4D.begin(),segments4D.end());
   }
   // Load the output in the Event
   event.put(std::move(segments4DCollection));
 }