#include <DTRecHitProducer.h>

Inheritance diagram for DTRecHitProducer:

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

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

	~DTRecHitProducer () override
	Destructor. More...

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Attributes
const bool	debug

edm::EDGetTokenT< DTDigiCollection >	DTDigiToken_

DTRecHitBaseAlgo *	theAlgo

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

Module for 1D DTRecHitPairs production. The concrete reconstruction algorithm is specified with the parameter "recAlgo" and must be configured with the "recAlgoConfig" parameter set.

Author: G. Cerminara

Definition at line 24 of file DTRecHitProducer.h.

Constructor & Destructor Documentation

DTRecHitProducer::DTRecHitProducer ( const edm::ParameterSet & config )

Constructor.

Definition at line 33 of file DTRecHitProducer.cc.

References gather_cfg::cout, debug, DTDigiToken_, reco::get(), edm::ParameterSet::getParameter(), and theAlgo.

                                                              :
   // Set verbose output
   debug(config.getUntrackedParameter<bool>("debug", false))
 {
   if(debug)
     cout << "[DTRecHitProducer] Constructor called" << endl;
   
   produces<DTRecHitCollection>();
 
   DTDigiToken_ = consumes<DTDigiCollection>(config.getParameter<InputTag>("dtDigiLabel"));
 
   // Get the concrete reconstruction algo from the factory
   string theAlgoName = config.getParameter<string>("recAlgo");
   theAlgo = DTRecHitAlgoFactory::get()->create(theAlgoName,
                            config.getParameter<ParameterSet>("recAlgoConfig"));
 }

DTRecHitProducer::~DTRecHitProducer ( )

override

Destructor.

Definition at line 50 of file DTRecHitProducer.cc.

References gather_cfg::cout, debug, and theAlgo.

                                    {
   if(debug)
     cout << "[DTRecHitProducer] Destructor called" << endl;
   delete theAlgo;
 }

Member Function Documentation

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

override

The method which produces the rechits.

Definition at line 58 of file DTRecHitProducer.cc.

References edm::OwnVector< T, P >::begin(), gather_cfg::cout, debug, DTDigiToken_, edm::OwnVector< T, P >::empty(), edm::OwnVector< T, P >::end(), edm::EventSetup::get(), DTGeometry::layer(), eostools::move(), DTRecHitBaseAlgo::reconstruct(), DTRecHitBaseAlgo::setES(), edm::OwnVector< T, P >::size(), and theAlgo.

                                                                     {
   // Get the DT Geometry
   ESHandle<DTGeometry> dtGeom;
   setup.get<MuonGeometryRecord>().get(dtGeom);
 
   // Get the digis from the event
   Handle<DTDigiCollection> digis; 
   event.getByToken(DTDigiToken_, digis);
 
   // Pass the EventSetup to the algo
   theAlgo->setES(setup);
 
   // Create the pointer to the collection which will store the rechits
   auto recHitCollection = std::make_unique<DTRecHitCollection>();
 
 
   // Iterate through all digi collections ordered by LayerId   
   DTDigiCollection::DigiRangeIterator dtLayerIt;
   for (dtLayerIt = digis->begin();
        dtLayerIt != digis->end();
        ++dtLayerIt){
     // The layerId
     const DTLayerId& layerId = (*dtLayerIt).first;
     // Get the GeomDet from the setup
     const DTLayer* layer = dtGeom->layer(layerId);
 
     // Get the iterators over the digis associated with this LayerId
     const DTDigiCollection::Range& range = (*dtLayerIt).second;
     
     OwnVector<DTRecHit1DPair> recHits =
       theAlgo->reconstruct(layer, layerId, range);
     
     if(debug)
       cout << "Number of hits in this layer: " << recHits.size() << endl;
     if(!recHits.empty()) //FIXME: is it really needed?
       recHitCollection->put(layerId, recHits.begin(), recHits.end());
   }
 
   event.put(std::move(recHitCollection));
 }