DTRecSegment4DProducer Class Reference

#include <DTRecSegment4DProducer.h>

Inheritance diagram for DTRecSegment4DProducer:

Public Member Functions
	DTRecSegment4DProducer (const edm::ParameterSet &)
	Constructor. More...
virtual void	produce (edm::Event &event, const edm::EventSetup &setup)
	The method which produces the 4D rec segments. More...
virtual	~DTRecSegment4DProducer ()
	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
bool	debug
DTRecSegment4DBaseAlgo *	the4DAlgo
edm::InputTag	theRecHits1DLabel
edm::InputTag	theRecHits2DLabel

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

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 20 of file DTRecSegment4DProducer.h.

Constructor & Destructor Documentation

DTRecSegment4DProducer::DTRecSegment4DProducer

(

const edm::ParameterSet &

pset

)

Constructor.

Definition at line 27 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
  theRecHits1DLabel = pset.getParameter<InputTag>("recHits1DLabel");
  
  // the name of the 2D rec hits collection
  theRecHits2DLabel = 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 ( )

virtual

Destructor.

Definition at line 50 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  )

virtual

The method which produces the 4D rec segments.

Implements edm::EDProducer.

Definition at line 56 of file DTRecSegment4DProducer.cc.

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

                                                                         {

  // Get the 1D rechits from the event
  Handle<DTRecHitCollection> all1DHits; 
  event.getByLabel(theRecHits1DLabel,all1DHits);
  
  // Get the 2D rechits from the event
  Handle<DTRecSegment2DCollection> all2DSegments;
  if(the4DAlgo->wants2DSegments())
    event.getByLabel(theRecHits2DLabel, all2DSegments);

  // Create the pointer to the collection which will store the rechits
  auto_ptr<DTRecSegment4DCollection> segments4DCollection(new 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.size() > 0 )
      // convert the OwnVector into a Collection
      segments4DCollection->put(chId, segments4D.begin(),segments4D.end());
  }
  // Load the output in the Event
  event.put(segments4DCollection);
}

Member Data Documentation

bool DTRecSegment4DProducer::debug

private

Definition at line 39 of file DTRecSegment4DProducer.h.

DTRecSegment4DBaseAlgo* DTRecSegment4DProducer::the4DAlgo

private

Definition at line 45 of file DTRecSegment4DProducer.h.

edm::InputTag DTRecSegment4DProducer::theRecHits1DLabel

private

Definition at line 41 of file DTRecSegment4DProducer.h.

edm::InputTag DTRecSegment4DProducer::theRecHits2DLabel

private

Definition at line 43 of file DTRecSegment4DProducer.h.