#include <EcalRecalibRecHitProducer.h>

Inheritance diagram for EcalRecalibRecHitProducer:

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

void	produce (edm::StreamID sid, edm::Event &evt, const edm::EventSetup &es) const override

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

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

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () override

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

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

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
const bool	doEnergyScale_

const bool	doEnergyScaleInverse_

const bool	doIntercalib_

const bool	doIntercalibInverse_

const bool	doLaserCorrections_

const bool	doLaserCorrectionsInverse_

const std::string	EBRecalibRecHitCollection_

const edm::InputTag	EBRecHitCollection_

const edm::EDGetTokenT< EBRecHitCollection >	EBRecHitToken_

const std::string	EERecalibRecHitCollection_

const edm::InputTag	EERecHitCollection_

const edm::EDGetTokenT< EERecHitCollection >	EERecHitToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

produce ECAL rechits from uncalibrated rechits

Author: Federico Ferri, University of Milano Bicocca and INFN

Definition at line 18 of file EcalRecalibRecHitProducer.h.

Constructor & Destructor Documentation

◆ EcalRecalibRecHitProducer()

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

explicit

Definition at line 31 of file EcalRecalibRecHitProducer.cc.

     : EBRecHitCollection_(ps.getParameter<edm::InputTag>("EBRecHitCollection")),
       EERecHitCollection_(ps.getParameter<edm::InputTag>("EERecHitCollection")),
       EBRecHitToken_((not EBRecHitCollection_.label().empty()) ? consumes<EBRecHitCollection>(EBRecHitCollection_)
                                                                : edm::EDGetTokenT<EBRecHitCollection>()),
       EERecHitToken_((not EERecHitCollection_.label().empty()) ? consumes<EERecHitCollection>(EERecHitCollection_)
                                                                : edm::EDGetTokenT<EERecHitCollection>()),
       EBRecalibRecHitCollection_(ps.getParameter<std::string>("EBRecalibRecHitCollection")),
       EERecalibRecHitCollection_(ps.getParameter<std::string>("EERecalibRecHitCollection")),
       doEnergyScale_(ps.getParameter<bool>("doEnergyScale")),
       doIntercalib_(ps.getParameter<bool>("doIntercalib")),
       doLaserCorrections_(ps.getParameter<bool>("doLaserCorrections")),
  
       doEnergyScaleInverse_(ps.getParameter<bool>("doEnergyScaleInverse")),
       doIntercalibInverse_(ps.getParameter<bool>("doIntercalibInverse")),
       doLaserCorrectionsInverse_(ps.getParameter<bool>("doLaserCorrectionsInverse")) {
   produces<EBRecHitCollection>(EBRecalibRecHitCollection_);
   produces<EERecHitCollection>(EERecalibRecHitCollection_);
 }

References EBRecalibRecHitCollection_, and EERecalibRecHitCollection_.

Member Function Documentation

◆ produce()

void EcalRecalibRecHitProducer::produce	(	edm::StreamID	sid,
		edm::Event &	evt,
		const edm::EventSetup &	es
	)		const

overridevirtual

Implements edm::global::EDProducerBase.

Definition at line 51 of file EcalRecalibRecHitProducer.cc.

                                                                                                      {
   using namespace edm;
   Handle<EBRecHitCollection> pEBRecHits;
   Handle<EERecHitCollection> pEERecHits;
  
   const EBRecHitCollection* EBRecHits = nullptr;
   const EERecHitCollection* EERecHits = nullptr;
  
   if (not EBRecHitCollection_.label().empty()) {
     evt.getByToken(EBRecHitToken_, pEBRecHits);
     EBRecHits = pEBRecHits.product();  // get a ptr to the product
   }
   if (not EERecHitCollection_.label().empty()) {
     evt.getByToken(EERecHitToken_, pEERecHits);
     EERecHits = pEERecHits.product();  // get a ptr to the product
   }
  
   // collection of rechits to put in the event
   auto EBRecalibRecHits = std::make_unique<EBRecHitCollection>();
   auto EERecalibRecHits = std::make_unique<EERecHitCollection>();
  
   // now fetch all conditions we need to make rechits
   // ADC to GeV constant
   edm::ESHandle<EcalADCToGeVConstant> pAgc;
   const EcalADCToGeVConstant* agc = nullptr;
   float agc_eb = 1.;
   float agc_ee = 1.;
   if (doEnergyScale_) {
     es.get<EcalADCToGeVConstantRcd>().get(pAgc);
     agc = pAgc.product();
     // use this value in the algorithm
     agc_eb = float(agc->getEBValue());
     agc_ee = float(agc->getEEValue());
   }
   // Intercalib constants
   edm::ESHandle<EcalIntercalibConstants> pIcal;
   const EcalIntercalibConstants* ical = nullptr;
   if (doIntercalib_) {
     es.get<EcalIntercalibConstantsRcd>().get(pIcal);
     ical = pIcal.product();
   }
   // Laser corrections
   edm::ESHandle<EcalLaserDbService> pLaser;
   es.get<EcalLaserDbRecord>().get(pLaser);
  
   if (doEnergyScaleInverse_) {
     agc_eb = 1.0 / agc_eb;
     agc_ee = 1.0 / agc_ee;
   }
  
   if (EBRecHits) {
     // loop over uncalibrated rechits to make calibrated ones
     for (EBRecHitCollection::const_iterator it = EBRecHits->begin(); it != EBRecHits->end(); ++it) {
       EcalIntercalibConstant icalconst = 1.;
       if (doIntercalib_) {
         // find intercalib constant for this xtal
         const EcalIntercalibConstantMap& icalMap = ical->getMap();
         EcalIntercalibConstantMap::const_iterator icalit = icalMap.find(it->id());
         if (icalit != icalMap.end()) {
           icalconst = (*icalit);
         } else {
           edm::LogError("EcalRecHitError") << "No intercalib const found for xtal " << EBDetId(it->id())
                                            << "! something wrong with EcalIntercalibConstants in your DB? ";
         }
       }
       // get laser coefficient
       float lasercalib = 1;
       if (doLaserCorrections_) {
         lasercalib = pLaser->getLaserCorrection(EBDetId(it->id()), evt.time());
       }
  
       // make the rechit and put in the output collection
       // must implement op= for EcalRecHit
  
       if (doIntercalibInverse_) {
         icalconst = 1.0 / icalconst;
       }
       if (doLaserCorrectionsInverse_) {
         lasercalib = 1.0 / lasercalib;
       }
  
       EcalRecHit aHit((*it).id(), (*it).energy() * agc_eb * icalconst * lasercalib, (*it).time());
       EBRecalibRecHits->push_back(aHit);
     }
   }
  
   if (EERecHits) {
     // loop over uncalibrated rechits to make calibrated ones
     for (EERecHitCollection::const_iterator it = EERecHits->begin(); it != EERecHits->end(); ++it) {
       // find intercalib constant for this xtal
       EcalIntercalibConstant icalconst = 1.;
       if (doIntercalib_) {
         const EcalIntercalibConstantMap& icalMap = ical->getMap();
         EcalIntercalibConstantMap::const_iterator icalit = icalMap.find(it->id());
         if (icalit != icalMap.end()) {
           icalconst = (*icalit);
         } else {
           edm::LogError("EcalRecHitError") << "No intercalib const found for xtal " << EEDetId(it->id())
                                            << "! something wrong with EcalIntercalibConstants in your DB? ";
         }
       }
       // get laser coefficient
       float lasercalib = 1;
       if (doLaserCorrections_) {
         lasercalib = pLaser->getLaserCorrection(EEDetId(it->id()), evt.time());
       }
  
       if (doIntercalibInverse_) {
         icalconst = 1.0 / icalconst;
       }
       if (doLaserCorrectionsInverse_) {
         lasercalib = 1.0 / lasercalib;
       }
  
       // make the rechit and put in the output collection
       EcalRecHit aHit((*it).id(), (*it).energy() * agc_ee * icalconst * lasercalib, (*it).time());
       EERecalibRecHits->push_back(aHit);
     }
   }
   // put the collection of recunstructed hits in the event
   LogInfo("EcalRecalibRecHitInfo") << "total # EB re-calibrated rechits: " << EBRecalibRecHits->size();
   LogInfo("EcalRecalibRecHitInfo") << "total # EE re-calibrated rechits: " << EERecalibRecHits->size();
  
   evt.put(std::move(EBRecalibRecHits), EBRecalibRecHitCollection_);
   evt.put(std::move(EERecalibRecHits), EERecalibRecHitCollection_);
 }