DTRecSegment4DProducer Class Reference

#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_
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(), and edm::ParameterSet::getUntrackedParameter().

                                                                      {
  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"));
  
  // Get the concrete 4D-segments reconstruction algo from the factory
  string theReco4DAlgoName = pset.getParameter<string>("Reco4DAlgoName");
  if(debug) cout << "the Reco4D AlgoName is " << theReco4DAlgoName << endl;
  the4DAlgo = DTRecSegment4DAlgoFactory::get()->create(theReco4DAlgoName,
                               pset.getParameter<ParameterSet>("Reco4DAlgoConfig"));
}

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;
  delete the4DAlgo;
}

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 55 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(), and edm::OwnVector< T, P >::size().

                                                                         {

  // 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));
}

Member Data Documentation

bool DTRecSegment4DProducer::debug

private

Definition at line 40 of file DTRecSegment4DProducer.h.

edm::EDGetTokenT<DTRecHitCollection> DTRecSegment4DProducer::recHits1DToken_

private

Definition at line 42 of file DTRecSegment4DProducer.h.

edm::EDGetTokenT<DTRecSegment2DCollection> DTRecSegment4DProducer::recHits2DToken_

private

Definition at line 44 of file DTRecSegment4DProducer.h.

DTRecSegment4DBaseAlgo* DTRecSegment4DProducer::the4DAlgo

private

Definition at line 46 of file DTRecSegment4DProducer.h.