#include <EgammaHLTRegionalPixelSeedGeneratorProducers.h>

Inheritance diagram for EgammaHLTRegionalPixelSeedGeneratorProducers:

Public Member Functions
virtual void	beginRun (edm::Run const &run, const edm::EventSetup &es) overridefinal

	EgammaHLTRegionalPixelSeedGeneratorProducers (const edm::ParameterSet &conf)

virtual void	endRun (edm::Run const &run, const edm::EventSetup &es) overridefinal

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

virtual	~EgammaHLTRegionalPixelSeedGeneratorProducers ()

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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
edm::EDGetTokenT< reco::BeamSpot >	BSProducer_

edm::EDGetTokenT < reco::RecoEcalCandidateCollection >	candTag_

edm::EDGetTokenT < reco::ElectronCollection >	candTagEle_

SeedGeneratorFromRegionHits *	combinatorialSeedGenerator

edm::ParameterSet	conf_

double	deltaEta_

double	deltaPhi_

double	halflength_

double	originradius_

double	originz_

double	ptmin_

bool	useZvertex_

double	vertexz_

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

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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

Definition at line 31 of file EgammaHLTRegionalPixelSeedGeneratorProducers.h.

Constructor & Destructor Documentation

EgammaHLTRegionalPixelSeedGeneratorProducers::EgammaHLTRegionalPixelSeedGeneratorProducers ( const edm::ParameterSet & conf )

explicit

Definition at line 42 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

References BSProducer_, candTag_, candTagEle_, conf_, deltaEta_, deltaPhi_, edm::ParameterSet::getParameter(), halflength_, originradius_, ptmin_, useZvertex_, and vertexz_.

                                                                                                                       :   conf_(conf),combinatorialSeedGenerator(0)
 {
 
   produces<TrajectorySeedCollection>();
 
   ptmin_       = conf_.getParameter<double>("ptMin");
   vertexz_     = conf_.getParameter<double>("vertexZ");
   originradius_= conf_.getParameter<double>("originRadius");
   halflength_  = conf_.getParameter<double>("originHalfLength");
   deltaEta_    = conf_.getParameter<double>("deltaEtaRegion");
   deltaPhi_    = conf_.getParameter<double>("deltaPhiRegion");
 
   candTag_     = consumes<reco::RecoEcalCandidateCollection>(conf_.getParameter< edm::InputTag > ("candTag"));
   candTagEle_  = consumes<reco::ElectronCollection>(conf_.getParameter< edm::InputTag > ("candTagEle"));
   BSProducer_  = consumes<reco::BeamSpot>(conf.getParameter<edm::InputTag>("BSProducer"));
   
   useZvertex_  = conf_.getParameter<bool>("UseZInVertex");
 
   // setup orderedhits setup (in order to tell seed generator to use pairs/triplets, which layers)
 }

EgammaHLTRegionalPixelSeedGeneratorProducers::~EgammaHLTRegionalPixelSeedGeneratorProducers ( )

virtual

Definition at line 64 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

64 {

65 }

Member Function Documentation

void EgammaHLTRegionalPixelSeedGeneratorProducers::beginRun	(	edm::Run const &	run,
		const edm::EventSetup &	es
	)

finaloverridevirtual

Reimplemented from edm::EDProducer.

Definition at line 98 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

References edm::ParameterSet::addParameter(), combinatorialSeedGenerator, conf_, SurfaceDeformationFactory::create(), reco::get(), edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   edm::ParameterSet hitsfactoryPSet = conf_.getParameter<edm::ParameterSet>("OrderedHitsFactoryPSet");
   std::string hitsfactoryName = hitsfactoryPSet.getParameter<std::string>("ComponentName");
   
   // get orderd hits generator from factory
   OrderedHitsGenerator*  hitsGenerator = OrderedHitsGeneratorFactory::get()->create( hitsfactoryName, hitsfactoryPSet);
   
   // start seed generator
   edm::ParameterSet creatorPSet;
   creatorPSet.addParameter<std::string>("propagator","PropagatorWithMaterial");
   
   combinatorialSeedGenerator = new SeedGeneratorFromRegionHits( hitsGenerator, 0, 
                                 SeedCreatorFactory::get()->create("SeedFromConsecutiveHitsCreator", creatorPSet)
                                 );
 }

void EgammaHLTRegionalPixelSeedGeneratorProducers::endRun	(	edm::Run const &	run,
		const edm::EventSetup &	es
	)

finaloverridevirtual

Reimplemented from edm::EDProducer.

Definition at line 91 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

References combinatorialSeedGenerator.

 {
   delete combinatorialSeedGenerator;
   combinatorialSeedGenerator=0;
 }

void EgammaHLTRegionalPixelSeedGeneratorProducers::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 67 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                                               {
 
   edm::ParameterSetDescription desc;
   desc.add<double>("ptMin", 1.5);
   desc.add<double>("vertexZ", 0);
   desc.add<double>("originRadius", 0.02);
   desc.add<double>("originHalfLength", 15.0);
   desc.add<double>("deltaEtaRegion", 0.3);
   desc.add<double>("deltaPhiRegion", 0.3);
   desc.add<edm::InputTag>(("candTag"), edm::InputTag("hltL1SeededRecoEcalCandidate"));
   desc.add<edm::InputTag>(("candTagEle"), edm::InputTag("pixelMatchElectrons"));
   desc.add<edm::InputTag>(("BSProducer"), edm::InputTag("hltOnlineBeamSpot"));
   desc.add<bool>(("UseZInVertex"), false);
   desc.add<std::string>("TTRHBuilder", "WithTrackAngle");
 
   edm::ParameterSetDescription orederedHitsPSET;
   orederedHitsPSET.add<std::string>("ComponentName", "StandardHitPairGenerator");
   orederedHitsPSET.add<std::string>("SeedingLayers", "hltESPPixelLayerPairs");
   orederedHitsPSET.add<unsigned int>("maxElement", 0);
   desc.add<edm::ParameterSetDescription>("OrderedHitsFactoryPSet", orederedHitsPSET);
 
   descriptions.add(("hltEgammaHLTRegionalPixelSeedGeneratorProducers"), desc);  
 }

void EgammaHLTRegionalPixelSeedGeneratorProducers::produce	(	edm::Event &	e,
		const edm::EventSetup &	c
	)

virtual

Implements edm::EDProducer.

Definition at line 116 of file EgammaHLTRegionalPixelSeedGeneratorProducers.cc.

References BSProducer_, candTag_, candTagEle_, combinatorialSeedGenerator, deltaEta_, deltaPhi_, edm::Event::getByToken(), halflength_, originradius_, convertSQLitetoXML_cfg::output, ptmin_, edm::Event::put(), SeedGeneratorFromRegionHits::run(), and useZvertex_.

 {
 
   // resulting collection
   std::auto_ptr<TrajectorySeedCollection> output(new TrajectorySeedCollection());    
 
   // Get the recoEcalCandidates
   edm::Handle<reco::RecoEcalCandidateCollection> recoecalcands;
   iEvent.getByToken(candTag_,recoecalcands);
 
   //Get the Beam Spot position
   edm::Handle<reco::BeamSpot> recoBeamSpotHandle;
   iEvent.getByToken(BSProducer_,recoBeamSpotHandle);
   // gets its position
   const BeamSpot::Point& BSPosition = recoBeamSpotHandle->position(); 
 
   //Get the HLT electrons collection if needed
   edm::Handle<reco::ElectronCollection> electronHandle;
   if(useZvertex_)
     iEvent.getByToken(candTagEle_,electronHandle);
 
   reco::SuperClusterRef scRef;
   for (reco::RecoEcalCandidateCollection::const_iterator recoecalcand= recoecalcands->begin(); recoecalcand!=recoecalcands->end(); recoecalcand++) {
     scRef = recoecalcand->superCluster();
     float zvertex = 0;
     if( useZvertex_ ){
       reco::SuperClusterRef scRefEle;
       for(reco::ElectronCollection::const_iterator iElectron = electronHandle->begin(); iElectron != electronHandle->end(); iElectron++){
     //Compare electron SC with EcalCandidate SC
     scRefEle = iElectron->superCluster();
     if(&(*scRef) == &(*scRefEle)){
       if(iElectron->track().isNonnull()) zvertex = iElectron->track()->vz();
       else  zvertex = iElectron->gsfTrack()->vz();
       break;
     }
       }
 
     }
     GlobalVector dirVector((recoecalcand)->px(),(recoecalcand)->py(),(recoecalcand)->pz());
     RectangularEtaPhiTrackingRegion etaphiRegion( dirVector,
                                                GlobalPoint( BSPosition.x(), BSPosition.y(), zvertex ), 
                                                ptmin_,
                                                originradius_,
                                                halflength_,
                                                deltaEta_,
                                                deltaPhi_);
 
     // fill Trajectory seed collection
     combinatorialSeedGenerator->run(*output, etaphiRegion, iEvent, iSetup);
     
   }
 
     iEvent.put(output);
 }