#include <IslandClusterProducer.h>

Inheritance diagram for IslandClusterProducer:

Public Member Functions
	IslandClusterProducer (const edm::ParameterSet &ps)

virtual void	produce (edm::Event &, const edm::EventSetup &)

	~IslandClusterProducer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Private Member Functions
void	clusterizeECALPart (edm::Event &evt, const edm::EventSetup &es, const std::string &hitProducer, const std::string &hitCollection, const std::string &clusterCollection, const std::string &clusterShapeAssociation, const IslandClusterAlgo::EcalPart &ecalPart)

bool	counterExceeded () const

const EcalRecHitCollection *	getCollection (edm::Event &evt, const std::string &hitProducer_, const std::string &hitCollection_)

void	outputValidationInfo (reco::CaloClusterPtrVector &clusterPtrVector)

Private Attributes
std::string	barrelClusterCollection_

std::string	barrelClusterShapeAssociation_

std::string	barrelHitCollection_

std::string	barrelHitProducer_

std::string	clustershapecollectionEB_

std::string	clustershapecollectionEE_

std::string	endcapClusterCollection_

std::string	endcapClusterShapeAssociation_

std::string	endcapHitCollection_

std::string	endcapHitProducer_

IslandClusterAlgo *	island_p

int	nEvt_

int	nMaxPrintout_

PositionCalc	posCalculator_

ClusterShapeAlgo	shapeAlgo_

IslandClusterAlgo::VerbosityLevel	verbosity

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

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::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Definition at line 26 of file IslandClusterProducer.h.

Constructor & Destructor Documentation

IslandClusterProducer::IslandClusterProducer ( const edm::ParameterSet & ps )

Definition at line 40 of file IslandClusterProducer.cc.

References barrelClusterCollection_, barrelClusterShapeAssociation_, barrelHitCollection_, barrelHitProducer_, clustershapecollectionEB_, clustershapecollectionEE_, endcapClusterCollection_, endcapClusterShapeAssociation_, endcapHitCollection_, endcapHitProducer_, edm::ParameterSet::getParameter(), island_p, nEvt_, IslandClusterAlgo::pDEBUG, IslandClusterAlgo::pERROR, IslandClusterAlgo::pINFO, posCalculator_, IslandClusterAlgo::pWARNING, shapeAlgo_, and verbosity.

 {
   // The verbosity level
   std::string verbosityString = ps.getParameter<std::string>("VerbosityLevel");
   if      (verbosityString == "DEBUG")   verbosity = IslandClusterAlgo::pDEBUG;
   else if (verbosityString == "WARNING") verbosity = IslandClusterAlgo::pWARNING;
   else if (verbosityString == "INFO")    verbosity = IslandClusterAlgo::pINFO;
   else                                   verbosity = IslandClusterAlgo::pERROR;
 
   // Parameters to identify the hit collections
   barrelHitProducer_   = ps.getParameter<std::string>("barrelHitProducer");
   endcapHitProducer_   = ps.getParameter<std::string>("endcapHitProducer");
   barrelHitCollection_ = ps.getParameter<std::string>("barrelHitCollection");
   endcapHitCollection_ = ps.getParameter<std::string>("endcapHitCollection");
 
   // The names of the produced cluster collections
   barrelClusterCollection_  = ps.getParameter<std::string>("barrelClusterCollection");
   endcapClusterCollection_  = ps.getParameter<std::string>("endcapClusterCollection");
 
   // Island algorithm parameters
   double barrelSeedThreshold = ps.getParameter<double>("IslandBarrelSeedThr");
   double endcapSeedThreshold = ps.getParameter<double>("IslandEndcapSeedThr");
 
   // Parameters for the position calculation:
    edm::ParameterSet posCalcParameters = 
     ps.getParameter<edm::ParameterSet>("posCalcParameters");
   posCalculator_ = PositionCalc(posCalcParameters);
   shapeAlgo_ = ClusterShapeAlgo(posCalcParameters);
 
   clustershapecollectionEB_ = ps.getParameter<std::string>("clustershapecollectionEB");
   clustershapecollectionEE_ = ps.getParameter<std::string>("clustershapecollectionEE");
 
   //AssociationMap
   barrelClusterShapeAssociation_ = ps.getParameter<std::string>("barrelShapeAssociation");
   endcapClusterShapeAssociation_ = ps.getParameter<std::string>("endcapShapeAssociation");
 
   // Produces a collection of barrel and a collection of endcap clusters
 
   produces< reco::ClusterShapeCollection>(clustershapecollectionEE_);
   produces< reco::BasicClusterCollection >(endcapClusterCollection_);
   produces< reco::ClusterShapeCollection>(clustershapecollectionEB_);
   produces< reco::BasicClusterCollection >(barrelClusterCollection_);
   produces< reco::BasicClusterShapeAssociationCollection >(barrelClusterShapeAssociation_);
   produces< reco::BasicClusterShapeAssociationCollection >(endcapClusterShapeAssociation_);
 
   island_p = new IslandClusterAlgo(barrelSeedThreshold, endcapSeedThreshold, posCalculator_,verbosity);
 
   nEvt_ = 0;
 }

IslandClusterProducer::~IslandClusterProducer ( )

Definition at line 91 of file IslandClusterProducer.cc.

References island_p.

 {
   delete island_p;
 }

Member Function Documentation

void IslandClusterProducer::clusterizeECALPart	(	edm::Event &	evt,
		const edm::EventSetup &	es,
		const std::string &	hitProducer,
		const std::string &	hitCollection,
		const std::string &	clusterCollection,
		const std::string &	clusterShapeAssociation,
		const IslandClusterAlgo::EcalPart &	ecalPart
	)

private

Definition at line 121 of file IslandClusterProducer.cc.

References IslandClusterAlgo::barrel, barrelClusterCollection_, ClusterShapeAlgo::Calculate(), clustershapecollectionEB_, clustershapecollectionEE_, DetId::Ecal, EcalBarrel, EcalEndcap, EcalPreshower, endcapClusterCollection_, edm::EventSetup::get(), getCollection(), i, island_p, IslandClusterAlgo::makeClusters(), edm::Event::put(), and shapeAlgo_.

Referenced by produce().

 {
   // get the hit collection from the event:
   const EcalRecHitCollection *hitCollection_p = getCollection(evt, hitProducer, hitCollection);
 
   // get the geometry and topology from the event setup:
   edm::ESHandle<CaloGeometry> geoHandle;
   es.get<CaloGeometryRecord>().get(geoHandle);
 
   const CaloSubdetectorGeometry *geometry_p;
   CaloSubdetectorTopology *topology_p;
 
   std::string clustershapetag;
   if (ecalPart == IslandClusterAlgo::barrel) 
     {
       geometry_p = geoHandle->getSubdetectorGeometry(DetId::Ecal, EcalBarrel);
       topology_p = new EcalBarrelTopology(geoHandle);
     }
   else
     {
       geometry_p = geoHandle->getSubdetectorGeometry(DetId::Ecal, EcalEndcap);
       topology_p = new EcalEndcapTopology(geoHandle); 
    }
 
   const CaloSubdetectorGeometry *geometryES_p;
   geometryES_p = geoHandle->getSubdetectorGeometry(DetId::Ecal, EcalPreshower);
 
   // Run the clusterization algorithm:
   reco::BasicClusterCollection clusters;
   clusters = island_p->makeClusters(hitCollection_p, geometry_p, topology_p, geometryES_p, ecalPart);
 
   //Create associated ClusterShape objects.
   std::vector <reco::ClusterShape> ClusVec;
   for (int erg=0;erg<int(clusters.size());++erg){
     reco::ClusterShape TestShape = shapeAlgo_.Calculate(clusters[erg],hitCollection_p,geometry_p,topology_p);
     ClusVec.push_back(TestShape);
   }
 
   //Put clustershapes in event, but retain a Handle on them.
   std::auto_ptr< reco::ClusterShapeCollection> clustersshapes_p(new reco::ClusterShapeCollection);
   clustersshapes_p->assign(ClusVec.begin(), ClusVec.end());
   edm::OrphanHandle<reco::ClusterShapeCollection> clusHandle; 
   if (ecalPart == IslandClusterAlgo::barrel) 
     clusHandle= evt.put(clustersshapes_p, clustershapecollectionEB_);
   else
     clusHandle= evt.put(clustersshapes_p, clustershapecollectionEE_);
 
   // create an auto_ptr to a BasicClusterCollection, copy the barrel clusters into it and put in the Event:
   std::auto_ptr< reco::BasicClusterCollection > clusters_p(new reco::BasicClusterCollection);
   clusters_p->assign(clusters.begin(), clusters.end());
   edm::OrphanHandle<reco::BasicClusterCollection> bccHandle;
   if (ecalPart == IslandClusterAlgo::barrel) 
     bccHandle = evt.put(clusters_p, barrelClusterCollection_);
   else
     bccHandle = evt.put(clusters_p, endcapClusterCollection_);
 
 
   // BasicClusterShapeAssociationMap
   std::auto_ptr<reco::BasicClusterShapeAssociationCollection> shapeAssocs_p(new reco::BasicClusterShapeAssociationCollection);
   for (unsigned int i = 0; i < clusHandle->size(); i++){
     shapeAssocs_p->insert(edm::Ref<reco::BasicClusterCollection>(bccHandle,i),edm::Ref<reco::ClusterShapeCollection>(clusHandle,i));
   }  
   evt.put(shapeAssocs_p,clusterShapeAssociation);
 
   delete topology_p;
 }

bool IslandClusterProducer::counterExceeded ( ) const

inlineprivate

Definition at line 62 of file IslandClusterProducer.h.

References nEvt_, and nMaxPrintout_.

62 { return ((nEvt_ > nMaxPrintout_) || (nMaxPrintout_ < 0)); }

IslandClusterProducer::nEvt_

int nEvt_

Definition: IslandClusterProducer.h:39

IslandClusterProducer::nMaxPrintout_

int nMaxPrintout_

Definition: IslandClusterProducer.h:38

const EcalRecHitCollection * IslandClusterProducer::getCollection	(	edm::Event &	evt,
		const std::string &	hitProducer_,
		const std::string &	hitCollection_
	)

private

Definition at line 105 of file IslandClusterProducer.cc.

References gather_cfg::cout, edm::Event::getByLabel(), edm::HandleBase::isValid(), and edm::Handle< T >::product().

Referenced by clusterizeECALPart().

 {
   edm::Handle<EcalRecHitCollection> rhcHandle;
   evt.getByLabel(hitProducer_, hitCollection_, rhcHandle);
   if (!(rhcHandle.isValid())) 
     {
       std::cout << "could not get a handle on the EcalRecHitCollection!" << std::endl;
       edm::LogError("IslandClusterProducerError") << "Error! can't get the product " << hitCollection_.c_str() ;
       return 0;
     } else {
     return rhcHandle.product();
   }
 }

void IslandClusterProducer::outputValidationInfo ( reco::CaloClusterPtrVector & clusterPtrVector )

private

void IslandClusterProducer::produce	(	edm::Event &	evt,
		const edm::EventSetup &	es
	)

virtual

Implements edm::EDProducer.

Definition at line 97 of file IslandClusterProducer.cc.

References IslandClusterAlgo::barrel, barrelClusterCollection_, barrelClusterShapeAssociation_, barrelHitCollection_, barrelHitProducer_, clusterizeECALPart(), IslandClusterAlgo::endcap, endcapClusterCollection_, endcapClusterShapeAssociation_, endcapHitCollection_, endcapHitProducer_, and nEvt_.

 {
   clusterizeECALPart(evt, es, endcapHitProducer_, endcapHitCollection_, endcapClusterCollection_, endcapClusterShapeAssociation_, IslandClusterAlgo::endcap); 
   clusterizeECALPart(evt, es, barrelHitProducer_, barrelHitCollection_, barrelClusterCollection_, barrelClusterShapeAssociation_, IslandClusterAlgo::barrel);
   nEvt_++;
 }