#include <CalibCalorimetry/CaloMiscalibTools.src/EcalRecHitRecalib.cc>

Inheritance diagram for EcalRecHitRecalib:

Public Member Functions
	EcalRecHitRecalib (const edm::ParameterSet &)

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

	~EcalRecHitRecalib ()

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 Attributes
std::string	barrelHits_

std::string	ecalHitsProducer_

std::string	endcapHits_

std::string	RecalibBarrelHits_

std::string	RecalibEndcapHits_

double	refactor_

double	refactor_mean_

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

Description: Producer to miscalibrate (calibrated) Ecal RecHit

Implementation: <Notes on="" implementation>="">

Definition at line 40 of file EcalRecHitRecalib.h.

Constructor & Destructor Documentation

EcalRecHitRecalib::EcalRecHitRecalib ( const edm::ParameterSet & iConfig )

explicit

Definition at line 15 of file EcalRecHitRecalib.cc.

References barrelHits_, ecalHitsProducer_, endcapHits_, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), RecalibBarrelHits_, RecalibEndcapHits_, refactor_, and refactor_mean_.

 {
   ecalHitsProducer_ = iConfig.getParameter< std::string > ("ecalRecHitsProducer");
   barrelHits_ = iConfig.getParameter< std::string > ("barrelHitCollection");
   endcapHits_ = iConfig.getParameter< std::string > ("endcapHitCollection");
   RecalibBarrelHits_ = iConfig.getParameter< std::string > ("RecalibBarrelHitCollection");
   RecalibEndcapHits_ = iConfig.getParameter< std::string > ("RecalibEndcapHitCollection");
   refactor_ = iConfig.getUntrackedParameter<double> ("Refactor",(double)1);
   refactor_mean_ = iConfig.getUntrackedParameter<double> ("Refactor_mean",(double)1);
 
   //register your products
   produces< EBRecHitCollection >(RecalibBarrelHits_);
   produces< EERecHitCollection >(RecalibEndcapHits_);
 }

EcalRecHitRecalib::~EcalRecHitRecalib ( )

Definition at line 31 of file EcalRecHitRecalib.cc.

 {
  
 }

Member Function Documentation

void EcalRecHitRecalib::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

virtual

Implements edm::EDProducer.

Definition at line 40 of file EcalRecHitRecalib.cc.

References barrelHits_, egHLT::errCodes::EBRecHits, ecalHitsProducer_, egHLT::errCodes::EERecHits, endcapHits_, EcalCondObjectContainer< T >::find(), edm::EventSetup::get(), edm::Event::getByLabel(), EcalCondObjectContainer< T >::getMap(), LogDebug, edm::Event::put(), RecalibBarrelHits_, RecalibEndcapHits_, refactor_, and refactor_mean_.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

 {
   using namespace edm;
   using namespace std;
 
   Handle<EBRecHitCollection> barrelRecHitsHandle;
   Handle<EERecHitCollection> endcapRecHitsHandle;
 
   const EBRecHitCollection*  EBRecHits = 0;
   const EERecHitCollection*  EERecHits = 0; 
  
   iEvent.getByLabel(ecalHitsProducer_,barrelHits_,barrelRecHitsHandle);
   if (!barrelRecHitsHandle.isValid()) {
     LogDebug("") << "EcalREcHitMiscalib: Error! can't get product!" << std::endl;
   } else {
     EBRecHits = barrelRecHitsHandle.product(); // get a ptr to the product
   }
 
   iEvent.getByLabel(ecalHitsProducer_,endcapHits_,endcapRecHitsHandle);
   if (!endcapRecHitsHandle.isValid()) {
     LogDebug("") << "EcalREcHitMiscalib: Error! can't get product!" << std::endl;
   } else {
     EERecHits = endcapRecHitsHandle.product(); // get a ptr to the product
   }
 
   //Create empty output collections
   std::auto_ptr< EBRecHitCollection > RecalibEBRecHitCollection( new EBRecHitCollection );
   std::auto_ptr< EERecHitCollection > RecalibEERecHitCollection( new EERecHitCollection );
 
 
   // Intercalib constants
   edm::ESHandle<EcalIntercalibConstants> pIcal;
   iSetup.get<EcalIntercalibConstantsRcd>().get(pIcal);
   const EcalIntercalibConstants* ical = pIcal.product();
 
   if(EBRecHits)
     {
 
        //loop on all EcalRecHits (barrel)
       EBRecHitCollection::const_iterator itb;
       for (itb=EBRecHits->begin(); itb!=EBRecHits->end(); itb++) {
     
     // find intercalib constant for this xtal
     EcalIntercalibConstantMap::const_iterator icalit=ical->getMap().find(itb->id().rawId());
     EcalIntercalibConstant icalconst = -1;
 
     if( icalit!=ical->getMap().end() ){
       icalconst = (*icalit);
       // edm::LogDebug("EcalRecHitRecalib") << "Found intercalib for xtal " << EBDetId(itb->id()) << " " << icalconst ;
 
     } else {
       edm::LogError("EcalRecHitRecalib") << "No intercalib const found for xtal " << EBDetId(itb->id()) << "! something wrong with EcalIntercalibConstants in your DB? "
               ;
           }
           
           // make the rechit with rescaled energy and put in the output collection
     icalconst=refactor_mean_+(icalconst-refactor_mean_)*refactor_; //apply additional scaling factor (works if gaussian)
     EcalRecHit aHit(itb->id(),itb->energy()*icalconst,itb->time());
       
     RecalibEBRecHitCollection->push_back( aHit);
       }
     }
 
   if(EERecHits)
     {
 
        //loop on all EcalRecHits (barrel)
       EERecHitCollection::const_iterator ite;
       for (ite=EERecHits->begin(); ite!=EERecHits->end(); ite++) {
     
     // find intercalib constant for this xtal
     EcalIntercalibConstantMap::const_iterator icalit=ical->getMap().find(ite->id().rawId());
     EcalIntercalibConstant icalconst = -1;
 
     if( icalit!=ical->getMap().end() ){
       icalconst = (*icalit);
       // edm:: LogDebug("EcalRecHitRecalib") << "Found intercalib for xtal " << EEDetId(ite->id()) << " " << icalconst ;
           } else {
             edm::LogError("EcalRecHitRecalib") << "No intercalib const found for xtal " << EEDetId(ite->id()) << "! something wrong with EcalIntercalibConstants in your DB? "
               ;
           }
           
           // make the rechit with rescaled energy and put in the output collection
     
     icalconst=refactor_mean_+(icalconst-refactor_mean_)*refactor_; //apply additional scaling factor (works if gaussian)
     EcalRecHit aHit(ite->id(),ite->energy()*icalconst,ite->time());
     
     RecalibEERecHitCollection->push_back( aHit);
       }
     }
 
 
   //Put Recalibrated rechit in the event
   iEvent.put( RecalibEBRecHitCollection, RecalibBarrelHits_);
   iEvent.put( RecalibEERecHitCollection, RecalibEndcapHits_);
   
 }