DTRecHitProducer Class Reference

#include <DTRecHitProducer.h>

Inheritance diagram for DTRecHitProducer:

Public Member Functions
	DTRecHitProducer (const edm::ParameterSet &)
	Constructor. More...
virtual void	produce (edm::Event &event, const edm::EventSetup &setup)
	The method which produces the rechits. More...
virtual	~DTRecHitProducer ()
	Destructor. More...
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()
Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Attributes
const bool	debug
DTRecHitBaseAlgo *	theAlgo
edm::InputTag	theDTDigiLabel

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

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 23 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, reco::get(), edm::ParameterSet::getParameter(), and theAlgo.

                                                             :
  // Set verbose output
  debug(config.getUntrackedParameter<bool>("debug", false)),
  theDTDigiLabel(config.getParameter<InputTag>("dtDigiLabel"))
{
  if(debug)
    cout << "[DTRecHitProducer] Constructor called" << endl;
  
  produces<DTRecHitCollection>();

  // 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 49 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  )

virtual

The method which produces the rechits.

Implements edm::EDProducer.

Definition at line 57 of file DTRecHitProducer.cc.

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

                                                                    {
  // 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);
}

Member Data Documentation

const bool DTRecHitProducer::debug

private

Definition at line 36 of file DTRecHitProducer.h.

Referenced by DTRecHitProducer(), produce(), and ~DTRecHitProducer().

DTRecHitBaseAlgo* DTRecHitProducer::theAlgo

private

Definition at line 40 of file DTRecHitProducer.h.

Referenced by DTRecHitProducer(), produce(), and ~DTRecHitProducer().

edm::InputTag DTRecHitProducer::theDTDigiLabel

private

Definition at line 38 of file DTRecHitProducer.h.

Referenced by produce().