DTRecHitProducer Class Reference

#include <DTRecHitProducer.h>

Inheritance diagram for DTRecHitProducer:

List of all members.

Public Member Functions
	DTRecHitProducer (const edm::ParameterSet &)
	Constructor.
virtual void	produce (edm::Event &event, const edm::EventSetup &setup)
	The method which produces the rechits.
virtual	~DTRecHitProducer ()
	Destructor.
Private Attributes
DTRecHitBaseAlgo *	theAlgo
edm::InputTag	theDTDigiLabel
Static Private Attributes
static bool	debug

---

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.

Date:

2010/02/20 21:00:58

Revision:

1.3

Author:

G. Cerminara

Definition at line 25 of file DTRecHitProducer.h.

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Constructor & Destructor Documentation

DTRecHitProducer::DTRecHitProducer

(

const edm::ParameterSet &

config

)

Constructor.

Definition at line 35 of file DTRecHitProducer.cc.

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

                                                            {
  // Set verbose output
  debug = config.getUntrackedParameter<bool>("debug", false); 

  if(debug)
    cout << "[DTRecHitProducer] Constructor called" << endl;
  
  produces<DTRecHitCollection>();

  theDTDigiLabel = 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

(

)

[virtual]

Destructor.

Definition at line 52 of file DTRecHitProducer.cc.

References gather_cfg::cout, and debug.

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

---

Member Function Documentation

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

The method which produces the rechits.

Implements edm::EDProducer.

Definition at line 60 of file DTRecHitProducer.cc.

References edm::OwnVector< T, P >::begin(), gather_cfg::cout, debug, edm::OwnVector< T, P >::end(), edm::EventSetup::get(), and edm::OwnVector< T, P >::size().

                                                                    {
  // Get the DT Geometry
  ESHandle<DTGeometry> dtGeom;
  setup.get<MuonGeometryRecord>().get(dtGeom);

  // Get the digis from the event
  Handle<DTDigiCollection> digis; 
  event.getByLabel(theDTDigiLabel, digis);

  // Pass the EventSetup to the algo
  theAlgo->setES(setup);

  // Create the pointer to the collection which will store the rechits
  auto_ptr<DTRecHitCollection> recHitCollection(new 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.size() > 0) //FIXME: is it really needed?
      recHitCollection->put(layerId, recHits.begin(), recHits.end());
  }

  event.put(recHitCollection);
}

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Member Data Documentation

bool DTRecHitProducer::debug [static, private]

Definition at line 38 of file DTRecHitProducer.h.

DTRecHitBaseAlgo* DTRecHitProducer::theAlgo [private]

Definition at line 42 of file DTRecHitProducer.h.

edm::InputTag DTRecHitProducer::theDTDigiLabel [private]

Definition at line 40 of file DTRecHitProducer.h.