#include <PhotonProducer.h>

Inheritance diagram for PhotonProducer:

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

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

	PhotonProducer (const edm::ParameterSet &ps)

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

	~PhotonProducer ()

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducerBase ()

Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	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
std::vector< ConsumesInfo >	consumesInfo () const

	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

void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
void	fillPhotonCollection (edm::Event &evt, edm::EventSetup const &es, const edm::Handle< reco::PhotonCoreCollection > &photonCoreHandle, const CaloTopology topology, const EcalRecHitCollection ecalBarrelHits, const EcalRecHitCollection ecalEndcapHits, const edm::Handle< CaloTowerCollection > &hcalTowersHandle, reco::VertexCollection &pvVertices, reco::PhotonCollection &outputCollection, int &iSC, const EcalSeverityLevelAlgo sevLv)

Private Attributes
edm::EDGetTokenT < EcalRecHitCollection >	barrelEcalHits_

std::string	candidateP4type_

edm::ParameterSet	conf_

std::string	conversionCollection_

std::string	conversionProducer_

edm::EDGetTokenT < EcalRecHitCollection >	endcapEcalHits_

EcalClusterFunctionBaseClass *	energyCorrectionF

std::vector< int >	flagsexclEB_

std::vector< int >	flagsexclEE_

edm::EDGetTokenT < CaloTowerCollection >	hcalTowers_

double	highEt_

double	hOverEConeSize_

double	maxHOverE_

double	minR9Barrel_

double	minR9Endcap_

double	minSCEt_

std::string	PhotonCollection_

edm::EDGetTokenT < reco::PhotonCoreCollection >	photonCoreProducer_

std::string	pixelSeedProducer_

PositionCalc	posCalculator_

std::vector< double >	preselCutValuesBarrel_

std::vector< double >	preselCutValuesEndcap_

bool	runMIPTagger_

std::vector< int >	severitiesexclEB_

std::vector< int >	severitiesexclEE_

edm::ESHandle< CaloGeometry >	theCaloGeom_

edm::ESHandle< CaloTopology >	theCaloTopo_

PhotonEnergyCorrector *	thePhotonEnergyCorrector_

PhotonIsolationCalculator *	thePhotonIsolationCalculator_

PhotonMIPHaloTagger *	thePhotonMIPHaloTagger_

bool	usePrimaryVertex_

bool	validConversions_

bool	validPixelSeeds_

edm::EDGetTokenT < reco::VertexCollection >	vertexProducer_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T...>	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T...>	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT < LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

Author: Nancy Marinelli, U. of Notre Dame, US

Definition at line 37 of file PhotonProducer.h.

Constructor & Destructor Documentation

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

Definition at line 38 of file PhotonProducer.cc.

References barrelEcalHits_, candidateP4type_, conf_, edm::EDConsumerBase::consumesCollector(), endcapEcalHits_, flagsexclEB_, flagsexclEE_, edm::ParameterSet::getParameter(), hcalTowers_, highEt_, hOverEConeSize_, minR9Barrel_, minR9Endcap_, PhotonCollection_, photonCoreProducer_, HLT_FULL_cff::posCalcParameters, posCalculator_, preselCutValuesBarrel_, preselCutValuesEndcap_, runMIPTagger_, PhotonMIPHaloTagger::setup(), PhotonIsolationCalculator::setup(), severitiesexclEB_, severitiesexclEE_, AlCaHLTBitMon_QueryRunRegistry::string, thePhotonEnergyCorrector_, thePhotonIsolationCalculator_, thePhotonMIPHaloTagger_, usePrimaryVertex_, and vertexProducer_.

                                                             :
 
   conf_(config)
 {
 
   // use onfiguration file to setup input/output collection names
 
   photonCoreProducer_   =
     consumes<reco::PhotonCoreCollection>(conf_.getParameter<edm::InputTag>("photonCoreProducer"));
   barrelEcalHits_   =
     consumes<EcalRecHitCollection>(conf_.getParameter<edm::InputTag>("barrelEcalHits"));
   endcapEcalHits_   =
     consumes<EcalRecHitCollection>(conf_.getParameter<edm::InputTag>("endcapEcalHits"));
   vertexProducer_   =
     consumes<reco::VertexCollection>(conf_.getParameter<edm::InputTag>("primaryVertexProducer"));
   hcalTowers_ =
     consumes<CaloTowerCollection>(conf_.getParameter<edm::InputTag>("hcalTowers"));
   hOverEConeSize_   = conf_.getParameter<double>("hOverEConeSize");
   highEt_        = conf_.getParameter<double>("highEt");
   // R9 value to decide converted/unconverted
   minR9Barrel_        = conf_.getParameter<double>("minR9Barrel");
   minR9Endcap_        = conf_.getParameter<double>("minR9Endcap");
   usePrimaryVertex_   = conf_.getParameter<bool>("usePrimaryVertex");
   runMIPTagger_       = conf_.getParameter<bool>("runMIPTagger");
 
   candidateP4type_ = config.getParameter<std::string>("candidateP4type") ;
 
   edm::ParameterSet posCalcParameters =
     config.getParameter<edm::ParameterSet>("posCalcParameters");
   posCalculator_ = PositionCalc(posCalcParameters);
 
 
   //AA
   //Flags and Severities to be excluded from photon calculations
   const std::vector<std::string> flagnamesEB =
     config.getParameter<std::vector<std::string> >("RecHitFlagToBeExcludedEB");
 
   const std::vector<std::string> flagnamesEE =
     config.getParameter<std::vector<std::string> >("RecHitFlagToBeExcludedEE");
 
   flagsexclEB_=
     StringToEnumValue<EcalRecHit::Flags>(flagnamesEB);
 
   flagsexclEE_=
     StringToEnumValue<EcalRecHit::Flags>(flagnamesEE);
 
   const std::vector<std::string> severitynamesEB =
     config.getParameter<std::vector<std::string> >("RecHitSeverityToBeExcludedEB");
 
   severitiesexclEB_=
     StringToEnumValue<EcalSeverityLevel::SeverityLevel>(severitynamesEB);
 
   const std::vector<std::string> severitynamesEE =
     config.getParameter<std::vector<std::string> >("RecHitSeverityToBeExcludedEE");
 
   severitiesexclEE_=
     StringToEnumValue<EcalSeverityLevel::SeverityLevel>(severitynamesEE);
 
   //AA
 
   //
 
   // Parameters for the position calculation:
   //  std::map<std::string,double> providedParameters;
   // providedParameters.insert(std::make_pair("LogWeighted",conf_.getParameter<bool>("posCalc_logweight")));
   //providedParameters.insert(std::make_pair("T0_barl",conf_.getParameter<double>("posCalc_t0_barl")));
   //providedParameters.insert(std::make_pair("T0_endc",conf_.getParameter<double>("posCalc_t0_endc")));
   //providedParameters.insert(std::make_pair("T0_endcPresh",conf_.getParameter<double>("posCalc_t0_endcPresh")));
   //providedParameters.insert(std::make_pair("W0",conf_.getParameter<double>("posCalc_w0")));
   //providedParameters.insert(std::make_pair("X0",conf_.getParameter<double>("posCalc_x0")));
   //posCalculator_ = PositionCalc(providedParameters);
   // cut values for pre-selection
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("minSCEtBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("maxHoverEBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("ecalRecHitSumEtOffsetBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("ecalRecHitSumEtSlopeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("hcalTowerSumEtOffsetBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("hcalTowerSumEtSlopeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("nTrackSolidConeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("nTrackHollowConeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("trackPtSumSolidConeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("trackPtSumHollowConeBarrel"));
   preselCutValuesBarrel_.push_back(conf_.getParameter<double>("sigmaIetaIetaCutBarrel"));
   //
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("minSCEtEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("maxHoverEEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("ecalRecHitSumEtOffsetEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("ecalRecHitSumEtSlopeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("hcalTowerSumEtOffsetEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("hcalTowerSumEtSlopeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("nTrackSolidConeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("nTrackHollowConeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("trackPtSumSolidConeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("trackPtSumHollowConeEndcap"));
   preselCutValuesEndcap_.push_back(conf_.getParameter<double>("sigmaIetaIetaCutEndcap"));
   //
 
   thePhotonEnergyCorrector_ = new PhotonEnergyCorrector(conf_, consumesCollector());
   thePhotonIsolationCalculator_ = new PhotonIsolationCalculator();
   edm::ParameterSet isolationSumsCalculatorSet = conf_.getParameter<edm::ParameterSet>("isolationSumsCalculatorSet");
   thePhotonIsolationCalculator_->setup(isolationSumsCalculatorSet, flagsexclEB_, flagsexclEE_, severitiesexclEB_, severitiesexclEE_,consumesCollector());
 
 
   thePhotonMIPHaloTagger_ = new PhotonMIPHaloTagger();
   edm::ParameterSet mipVariableSet = conf_.getParameter<edm::ParameterSet>("mipVariableSet");
   thePhotonMIPHaloTagger_->setup(mipVariableSet,consumesCollector());
 
   // Register the product
   produces< reco::PhotonCollection >(PhotonCollection_);
 
 }

PhotonProducer::~PhotonProducer ( )

Definition at line 150 of file PhotonProducer.cc.

References thePhotonEnergyCorrector_, thePhotonIsolationCalculator_, and thePhotonMIPHaloTagger_.

 {
   delete thePhotonEnergyCorrector_;
   delete thePhotonIsolationCalculator_;
   delete thePhotonMIPHaloTagger_;
   //delete energyCorrectionF;
 }

Member Function Documentation

void PhotonProducer::beginRun	(	edm::Run const &	r,
		edm::EventSetup const &	es
	)

finaloverridevirtual

Reimplemented from edm::stream::EDProducerBase.

Definition at line 160 of file PhotonProducer.cc.

References init, and thePhotonEnergyCorrector_.

                                                                                     {
 
     thePhotonEnergyCorrector_ -> init(theEventSetup);
 }

void PhotonProducer::endRun	(	edm::Run const &	r,
		edm::EventSetup const &	theEventSetup
	)

finaloverridevirtual

Reimplemented from edm::stream::EDProducerBase.

Definition at line 167 of file PhotonProducer.cc.

167 {

168 }

void PhotonProducer::fillPhotonCollection	(	edm::Event &	evt,
		edm::EventSetup const &	es,
		const edm::Handle< reco::PhotonCoreCollection > &	photonCoreHandle,
		const CaloTopology *	topology,
		const EcalRecHitCollection *	ecalBarrelHits,
		const EcalRecHitCollection *	ecalEndcapHits,
		const edm::Handle< CaloTowerCollection > &	hcalTowersHandle,
		reco::VertexCollection &	pvVertices,
		reco::PhotonCollection &	outputCollection,
		int &	iSC,
		const EcalSeverityLevelAlgo *	sevLv
	)

private

fill shower shape block

fill full5x5 shower shape block

get ecal photon specific corrected energy plus values from regressions and store them in the Photon

Pre-selection loose isolation cuts

Definition at line 276 of file PhotonProducer.cc.

Referenced by produce().

                                                            {
 
   const CaloGeometry* geometry = theCaloGeom_.product();
   const CaloSubdetectorGeometry* subDetGeometry =0 ;
   const CaloSubdetectorGeometry* geometryES = theCaloGeom_->getSubdetectorGeometry(DetId::Ecal, EcalPreshower);
   const EcalRecHitCollection* hits = 0 ;
   std::vector<double> preselCutValues;
   float minR9=0;
 
 
   std::vector<int> flags_, severitiesexcl_;
 
   for(unsigned int lSC=0; lSC < photonCoreHandle->size(); lSC++) {
 
     reco::PhotonCoreRef coreRef(reco::PhotonCoreRef(photonCoreHandle, lSC));
     reco::SuperClusterRef scRef=coreRef->superCluster();
     //    const reco::SuperCluster* pClus=&(*scRef);
     iSC++;
 
     int subdet = scRef->seed()->hitsAndFractions()[0].first.subdetId();
     subDetGeometry =  theCaloGeom_->getSubdetectorGeometry(DetId::Ecal, subdet);
 
     if (subdet==EcalBarrel) {
       preselCutValues = preselCutValuesBarrel_;
       minR9 = minR9Barrel_;
       hits = ecalBarrelHits;
       flags_ = flagsexclEB_;
       severitiesexcl_ = severitiesexclEB_;
     } else if  (subdet==EcalEndcap)  {
       preselCutValues = preselCutValuesEndcap_;
       minR9 = minR9Endcap_;
       hits = ecalEndcapHits;
       flags_ = flagsexclEE_;
       severitiesexcl_ = severitiesexclEE_;
     } else {
       edm::LogWarning("")<<"PhotonProducer: do not know if it is a barrel or endcap SuperCluster";
     }
     if(hits == 0) continue;
 
     // SC energy preselection
     if (scRef->energy()/cosh(scRef->eta()) <= preselCutValues[0] ) continue;
     // calculate HoE
 
     const CaloTowerCollection* hcalTowersColl = hcalTowersHandle.product();
     EgammaTowerIsolation towerIso1(hOverEConeSize_,0.,0.,1,hcalTowersColl) ;
     EgammaTowerIsolation towerIso2(hOverEConeSize_,0.,0.,2,hcalTowersColl) ;
     double HoE1=towerIso1.getTowerESum(&(*scRef))/scRef->energy();
     double HoE2=towerIso2.getTowerESum(&(*scRef))/scRef->energy();
 
     EgammaHadTower towerIsoBehindClus(es);
     towerIsoBehindClus.setTowerCollection(hcalTowersHandle.product());
     std::vector<CaloTowerDetId> TowersBehindClus =  towerIsoBehindClus.towersOf(*scRef);
     float hcalDepth1OverEcalBc = towerIsoBehindClus.getDepth1HcalESum(TowersBehindClus)/scRef->energy();
     float hcalDepth2OverEcalBc = towerIsoBehindClus.getDepth2HcalESum(TowersBehindClus)/scRef->energy();
     //    std::cout << " PhotonProducer calculation of HoE with towers in a cone " << HoE1  << "  " << HoE2 << std::endl;
     //std::cout << " PhotonProducer calcualtion of HoE with towers behind the BCs " << hcalDepth1OverEcalBc  << "  " << hcalDepth2OverEcalBc << std::endl;
 
 
     // recalculate position of seed BasicCluster taking shower depth for unconverted photon
     math::XYZPoint unconvPos = posCalculator_.Calculate_Location(scRef->seed()->hitsAndFractions(),hits,subDetGeometry,geometryES);
 
 
     float maxXtal =   EcalClusterTools::eMax( *(scRef->seed()), &(*hits) );
     //AA
     //Change these to consider severity level of hits
     float e1x5    =   EcalClusterTools::e1x5(  *(scRef->seed()), &(*hits), &(*topology));
     float e2x5    =   EcalClusterTools::e2x5Max(  *(scRef->seed()), &(*hits), &(*topology));
     float e3x3    =   EcalClusterTools::e3x3(  *(scRef->seed()), &(*hits), &(*topology));
     float e5x5    =   EcalClusterTools::e5x5( *(scRef->seed()), &(*hits), &(*topology));
     std::vector<float> cov =  EcalClusterTools::covariances( *(scRef->seed()), &(*hits), &(*topology), geometry);
     std::vector<float> locCov =  EcalClusterTools::localCovariances( *(scRef->seed()), &(*hits), &(*topology));
 
     float sigmaEtaEta = sqrt(cov[0]);
     float sigmaIetaIeta = sqrt(locCov[0]);
     float r9 =e3x3/(scRef->rawEnergy());
 
     float full5x5_maxXtal =   noZS::EcalClusterTools::eMax( *(scRef->seed()), &(*hits) );
     //AA
     //Change these to consider severity level of hits
     float full5x5_e1x5    =   noZS::EcalClusterTools::e1x5(  *(scRef->seed()), &(*hits), &(*topology));
     float full5x5_e2x5    =   noZS::EcalClusterTools::e2x5Max(  *(scRef->seed()), &(*hits), &(*topology));
     float full5x5_e3x3    =   noZS::EcalClusterTools::e3x3(  *(scRef->seed()), &(*hits), &(*topology));
     float full5x5_e5x5    =   noZS::EcalClusterTools::e5x5( *(scRef->seed()), &(*hits), &(*topology));
     std::vector<float> full5x5_cov =  noZS::EcalClusterTools::covariances( *(scRef->seed()), &(*hits), &(*topology), geometry);
     std::vector<float> full5x5_locCov =  noZS::EcalClusterTools::localCovariances( *(scRef->seed()), &(*hits), &(*topology));
 
     float full5x5_sigmaEtaEta = sqrt(full5x5_cov[0]);
     float full5x5_sigmaIetaIeta = sqrt(full5x5_locCov[0]);
 
     // compute position of ECAL shower
     math::XYZPoint caloPosition;
     if (r9>minR9) {
       caloPosition = unconvPos;
     } else {
       caloPosition = scRef->position();
     }
 
     double photonEnergy=1.;
     math::XYZPoint vtx(0.,0.,0.);
     if (vertexCollection.size()>0) vtx = vertexCollection.begin()->position();
     // compute momentum vector of photon from primary vertex and cluster position
     math::XYZVector direction = caloPosition - vtx;
     //math::XYZVector momentum = direction.unit() * photonEnergy ;
     math::XYZVector momentum = direction.unit() ;
 
     // Create dummy candidate with unit momentum and zero energy to allow setting of all variables. The energy is set for last.
     math::XYZTLorentzVectorD p4(momentum.x(), momentum.y(), momentum.z(), photonEnergy );
     reco::Photon newCandidate(p4, caloPosition, coreRef, vtx);
     //std::cout << " standard p4 before " << newCandidate.p4() << " energy " << newCandidate.energy() <<  std::endl;
     //std::cout << " type " <<newCandidate.getCandidateP4type() <<  " standard p4 after " << newCandidate.p4() << " energy " << newCandidate.energy() << std::endl;
 
     // Calculate fiducial flags and isolation variable. Blocked are filled from the isolationCalculator
     reco::Photon::FiducialFlags fiducialFlags;
     reco::Photon::IsolationVariables isolVarR03, isolVarR04;
     thePhotonIsolationCalculator_-> calculate ( &newCandidate,evt,es,fiducialFlags,isolVarR04, isolVarR03);
     newCandidate.setFiducialVolumeFlags( fiducialFlags );
     newCandidate.setIsolationVariables(isolVarR04, isolVarR03 );
 
 
     reco::Photon::ShowerShape  showerShape;
     showerShape.e1x5= e1x5;
     showerShape.e2x5= e2x5;
     showerShape.e3x3= e3x3;
     showerShape.e5x5= e5x5;
     showerShape.maxEnergyXtal =  maxXtal;
     showerShape.sigmaEtaEta =    sigmaEtaEta;
     showerShape.sigmaIetaIeta =  sigmaIetaIeta;
     showerShape.hcalDepth1OverEcal = HoE1;
     showerShape.hcalDepth2OverEcal = HoE2;
     showerShape.hcalDepth1OverEcalBc = hcalDepth1OverEcalBc;
     showerShape.hcalDepth2OverEcalBc = hcalDepth2OverEcalBc;
     showerShape.hcalTowersBehindClusters =  TowersBehindClus;
     newCandidate.setShowerShapeVariables ( showerShape );
 
     reco::Photon::ShowerShape  full5x5_showerShape;
     full5x5_showerShape.e1x5= full5x5_e1x5;
     full5x5_showerShape.e2x5= full5x5_e2x5;
     full5x5_showerShape.e3x3= full5x5_e3x3;
     full5x5_showerShape.e5x5= full5x5_e5x5;
     full5x5_showerShape.maxEnergyXtal =  full5x5_maxXtal;
     full5x5_showerShape.sigmaEtaEta =    full5x5_sigmaEtaEta;
     full5x5_showerShape.sigmaIetaIeta =  full5x5_sigmaIetaIeta;
     newCandidate.full5x5_setShowerShapeVariables ( full5x5_showerShape );
 
     // Photon candidate takes by default (set in photons_cfi.py)  a 4-momentum derived from the ecal photon-specific corrections.
     thePhotonEnergyCorrector_->calculate(evt, newCandidate, subdet, vertexCollection,es);
     if ( candidateP4type_ == "fromEcalEnergy") {
       newCandidate.setP4( newCandidate.p4(reco::Photon::ecal_photons) );
       newCandidate.setCandidateP4type(reco::Photon::ecal_photons);
     } else if ( candidateP4type_ == "fromRegression") {
       newCandidate.setP4( newCandidate.p4(reco::Photon::regression1) );
       newCandidate.setCandidateP4type(reco::Photon::regression1);
     }
 
     //       std::cout << " final p4 " << newCandidate.p4() << " energy " << newCandidate.energy() <<  std::endl;
 
 
     // std::cout << " PhotonProducer from candidate HoE with towers in a cone " << newCandidate.hadronicOverEm()  << "  " <<  newCandidate.hadronicDepth1OverEm()  << " " <<  newCandidate.hadronicDepth2OverEm()  << std::endl;
     //    std::cout << " PhotonProducer from candidate  of HoE with towers behind the BCs " <<  newCandidate.hadTowOverEm()  << "  " << newCandidate.hadTowDepth1OverEm() << " " << newCandidate.hadTowDepth2OverEm() << std::endl;
 
 
   // fill MIP Vairables for Halo: Block for MIP are filled from PhotonMIPHaloTagger
    reco::Photon::MIPVariables mipVar ;
    if(subdet==EcalBarrel && runMIPTagger_ )
     {
 
      thePhotonMIPHaloTagger_-> MIPcalculate( &newCandidate,evt,es,mipVar);
     newCandidate.setMIPVariables(mipVar);
     }
 
 
 
     bool isLooseEM=true;
     if ( newCandidate.pt() < highEt_) {
       if ( newCandidate.hadronicOverEm()                   >= preselCutValues[1] )                                            isLooseEM=false;
       if ( newCandidate.ecalRecHitSumEtConeDR04()          > preselCutValues[2]+ preselCutValues[3]*newCandidate.pt() )       isLooseEM=false;
       if ( newCandidate.hcalTowerSumEtConeDR04()           > preselCutValues[4]+ preselCutValues[5]*newCandidate.pt() )       isLooseEM=false;
       if ( newCandidate.nTrkSolidConeDR04()                > int(preselCutValues[6]) )                                        isLooseEM=false;
       if ( newCandidate.nTrkHollowConeDR04()               > int(preselCutValues[7]) )                                        isLooseEM=false;
       if ( newCandidate.trkSumPtSolidConeDR04()            > preselCutValues[8] )                                             isLooseEM=false;
       if ( newCandidate.trkSumPtHollowConeDR04()           > preselCutValues[9] )                                             isLooseEM=false;
       if ( newCandidate.sigmaIetaIeta()                    > preselCutValues[10] )                                            isLooseEM=false;
     }
 
 
 
     if ( isLooseEM)
       outputPhotonCollection.push_back(newCandidate);
 
 
   }
 }

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

virtual

Implements edm::stream::EDProducerBase.

Definition at line 171 of file PhotonProducer.cc.

References barrelEcalHits_, endcapEcalHits_, fillPhotonCollection(), edm::EventSetup::get(), edm::Event::getByToken(), hcalTowers_, PhotonCollection_, photonCoreProducer_, edm::ESHandle< class >::product(), edm::Event::put(), theCaloGeom_, theCaloTopo_, ecaldqm::topology(), usePrimaryVertex_, GoodVertex_cfg::vertexCollection, and vertexProducer_.

                                                                                    {
 
   using namespace edm;
   //  nEvt_++;
 
   reco::PhotonCollection outputPhotonCollection;
   std::auto_ptr< reco::PhotonCollection > outputPhotonCollection_p(new reco::PhotonCollection);
 
 
   // Get the PhotonCore collection
   bool validPhotonCoreHandle=true;
   Handle<reco::PhotonCoreCollection> photonCoreHandle;
   theEvent.getByToken(photonCoreProducer_,photonCoreHandle);
   if (!photonCoreHandle.isValid()) {
     edm::LogError("PhotonProducer")
       << "Error! Can't get the photonCoreProducer";
     validPhotonCoreHandle=false;
   }
 
  // Get EcalRecHits
   bool validEcalRecHits=true;
   Handle<EcalRecHitCollection> barrelHitHandle;
   EcalRecHitCollection barrelRecHits;
   theEvent.getByToken(barrelEcalHits_, barrelHitHandle);
   if (!barrelHitHandle.isValid()) {
     edm::LogError("PhotonProducer")
       << "Error! Can't get the barrelEcalHits";
     validEcalRecHits=false;
   }
   if (  validEcalRecHits)  barrelRecHits = *(barrelHitHandle.product());
 
 
   Handle<EcalRecHitCollection> endcapHitHandle;
   theEvent.getByToken(endcapEcalHits_, endcapHitHandle);
   EcalRecHitCollection endcapRecHits;
   if (!endcapHitHandle.isValid()) {
     edm::LogError("PhotonProducer")
       << "Error! Can't get the endcapEcalHits";
     validEcalRecHits=false;
   }
   if( validEcalRecHits) endcapRecHits = *(endcapHitHandle.product());
 
   //AA
   //Get the severity level object
   edm::ESHandle<EcalSeverityLevelAlgo> sevLv;
   theEventSetup.get<EcalSeverityLevelAlgoRcd>().get(sevLv);
   //
 
 
 // get Hcal towers collection
   Handle<CaloTowerCollection> hcalTowersHandle;
   theEvent.getByToken(hcalTowers_, hcalTowersHandle);
 
 
   // get the geometry from the event setup:
   theEventSetup.get<CaloGeometryRecord>().get(theCaloGeom_);
 
   //
   // update energy correction function
   //  energyCorrectionF->init(theEventSetup);
 
   edm::ESHandle<CaloTopology> pTopology;
   theEventSetup.get<CaloTopologyRecord>().get(theCaloTopo_);
   const CaloTopology *topology = theCaloTopo_.product();
 
   // Get the primary event vertex
   Handle<reco::VertexCollection> vertexHandle;
   reco::VertexCollection vertexCollection;
   bool validVertex=true;
   if ( usePrimaryVertex_ ) {
     theEvent.getByToken(vertexProducer_, vertexHandle);
     if (!vertexHandle.isValid()) {
       edm::LogWarning("PhotonProducer") << "Error! Can't get the product primary Vertex Collection "<< "\n";
       validVertex=false;
     }
     if (validVertex) vertexCollection = *(vertexHandle.product());
   }
   //  math::XYZPoint vtx(0.,0.,0.);
   //if (vertexCollection.size()>0) vtx = vertexCollection.begin()->position();
 
 
   int iSC=0; // index in photon collection
   // Loop over barrel and endcap SC collections and fill the  photon collection
   if ( validPhotonCoreHandle)
     fillPhotonCollection(theEvent,
              theEventSetup,
              photonCoreHandle,
              topology,
              &barrelRecHits,
              &endcapRecHits,
              hcalTowersHandle,
              //vtx,
              vertexCollection,
              outputPhotonCollection,
              iSC,
              sevLv.product());
 
 
   // put the product in the event
   edm::LogInfo("PhotonProducer") << " Put in the event " << iSC << " Photon Candidates \n";
   outputPhotonCollection_p->assign(outputPhotonCollection.begin(),outputPhotonCollection.end());
   theEvent.put( outputPhotonCollection_p, PhotonCollection_);
 
 }