HLTRechitsToDigis Class Reference

#include <HLTrigger/special/plugins/HLTRechitsToDigis.cc>

Inheritance diagram for HLTRechitsToDigis:

Public Types
enum	ecalRegion { invalidRegion =0, barrel, endcap }
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

Public Member Functions
	HLTRechitsToDigis (const edm::ParameterSet &)
	~HLTRechitsToDigis ()
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 (const std::string &iProcessName, std::vector< const char * > &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 ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
static const HLTRechitsToDigis::ecalRegion	stringToRegion (const std::string &region)
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
virtual void	produce (edm::Event &, edm::EventSetup const &) override

Private Attributes
edm::EDGetTokenT < EBDigiCollection >	digisEBInToken_
edm::EDGetTokenT < EEDigiCollection >	digisEEInToken_
edm::InputTag	digisIn_
std::string	digisOut_
edm::InputTag	recHits_
edm::EDGetTokenT < EcalRecHitCollection >	recHitsToken_
ecalRegion	region_

Additional Inherited Members
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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 42 of file HLTRechitsToDigis.cc.

Member Enumeration Documentation

enum HLTRechitsToDigis::ecalRegion

Enumerator
invalidRegion
barrel
endcap

Definition at line 47 of file HLTRechitsToDigis.cc.

{invalidRegion=0, barrel, endcap };  

Constructor & Destructor Documentation

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

explicit

Definition at line 72 of file HLTRechitsToDigis.cc.

References barrel, digisEBInToken_, digisEEInToken_, digisIn_, digisOut_, endcap, edm::ParameterSet::getParameter(), invalidRegion, recHits_, recHitsToken_, region_, AlCaHLTBitMon_QueryRunRegistry::string, and stringToRegion().

{
  //region to do rechit digi matching
  region_ = stringToRegion(iConfig.getParameter<std::string> ("region"));

  // digis to match to hit collections
  digisIn_ = iConfig.getParameter<edm::InputTag> ("digisIn");
  digisOut_ = iConfig.getParameter<std::string> ("digisOut");

  // hit collections to save digis for
  recHits_ = iConfig.getParameter<edm::InputTag> ("recHits");

  // region specific tokens
  switch(region_) {
  case barrel:
    digisEBInToken_ = consumes<EBDigiCollection>(digisIn_);
    produces<EBDigiCollection>(digisOut_);  
    break;
  case endcap:
    digisEEInToken_ = consumes<EEDigiCollection>(digisIn_);
    produces<EEDigiCollection>(digisOut_);  
    break;    
  case invalidRegion:  
    break;
  }

  recHitsToken_ = consumes<EcalRecHitCollection>(recHits_);
}

HLTRechitsToDigis::~HLTRechitsToDigis

(

)

Definition at line 101 of file HLTRechitsToDigis.cc.

{ 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)
}

Member Function Documentation

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

static

Definition at line 205 of file HLTRechitsToDigis.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), HLT_25ns14e33_v1_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                              {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;

  desc.add<std::string>("region", "barrel")
    ->setComment("Region of rechits to save Digis for. Allowed values: barrel or endcap.");
  desc.add<edm::InputTag>("digisIn",edm::InputTag("ecalDigis","ebDigis"))
    ->setComment("The collection of either barrel or endcap digis which correspond to the rechit collection");
  desc.add<std::string>("digisOut","pi0EBDigis")
    ->setComment("Name for the collection of Digis saved by the module");
  desc.add<edm::InputTag>("recHits",edm::InputTag("hltAlCaPi0EBUncalibrator","pi0EcalRecHitsEB"))
    ->setComment("Collection of rechits to match Digis to");  
  descriptions.add("hltFindMatchingECALDigisToRechits", desc);
}

void HLTRechitsToDigis::produce ( edm::Event &  iEvent, edm::EventSetup const &  setup  )

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 120 of file HLTRechitsToDigis.cc.

References barrel, digisEBInToken_, digisEEInToken_, digisOut_, endcap, edm::DataFrameContainer::find(), edm::Event::getByToken(), EcalRecHit::id(), invalidRegion, edm::Event::put(), recHitsToken_, and region_.

                                                                        {
  using namespace edm;
  // handles for digis
  Handle<EBDigiCollection> digisEBHandle;
  Handle<EEDigiCollection> digisEEHandle;
  
  // output collections
  std::auto_ptr<EBDigiCollection> outputEBDigiCollection( new EBDigiCollection );
  std::auto_ptr<EEDigiCollection> outputEEDigiCollection( new EEDigiCollection );
  
  // calibrated rechits
  Handle<EcalRecHitCollection> recHitsHandle;
  iEvent.getByToken(recHitsToken_, recHitsHandle);   
  
  // match the digis based on the region
  switch(region_) {
  case barrel: { 
    iEvent.getByToken(digisEBInToken_, digisEBHandle);
    const EBDigiCollection* digisEB = digisEBHandle.product();   
    
    // loop over the collection of rechits and match to digis
    EcalRecHitCollection::const_iterator ituneEB;
    for (ituneEB = recHitsHandle->begin(); ituneEB != recHitsHandle->end(); ituneEB++) {
      EcalRecHit hit = (*ituneEB);
      outputEBDigiCollection->push_back( (*digisEB->find(hit.id())).id(), (*digisEB->find(hit.id())).begin() );
    }
    
    iEvent.put( outputEBDigiCollection, digisOut_);     
    break;      
  }
    
  case endcap: {
    iEvent.getByToken(digisEEInToken_, digisEEHandle);
    const EEDigiCollection* digisEE = digisEEHandle.product();   
    
    // loop over the collection of rechits and match to digis
    EcalRecHitCollection::const_iterator ituneEE;
    for (ituneEE = recHitsHandle->begin(); ituneEE != recHitsHandle->end(); ituneEE++) {
      EcalRecHit hit = (*ituneEE);      
      outputEEDigiCollection->push_back( (*digisEE->find(hit.id())).id(), (*digisEE->find(hit.id())).begin() );              
    }
    
    iEvent.put(outputEEDigiCollection, digisOut_);     
    break;
  }
  case invalidRegion: {
    break;
  }
  } 
}

const HLTRechitsToDigis::ecalRegion HLTRechitsToDigis::stringToRegion ( const std::string &  region )

static

Definition at line 111 of file HLTRechitsToDigis.cc.

References barrel, endcap, and invalidRegion.

Referenced by HLTRechitsToDigis().

                                                          {  
  if (region == "barrel")     return barrel;
  else if (region == "endcap")     return endcap;
  else return invalidRegion;
}

Member Data Documentation

edm::EDGetTokenT<EBDigiCollection> HLTRechitsToDigis::digisEBInToken_

private

Definition at line 55 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis(), and produce().

edm::EDGetTokenT<EEDigiCollection> HLTRechitsToDigis::digisEEInToken_

private

Definition at line 56 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis(), and produce().

edm::InputTag HLTRechitsToDigis::digisIn_

private

Definition at line 60 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis().

std::string HLTRechitsToDigis::digisOut_

private

Definition at line 64 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis(), and produce().

edm::InputTag HLTRechitsToDigis::recHits_

private

Definition at line 61 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis().

edm::EDGetTokenT<EcalRecHitCollection> HLTRechitsToDigis::recHitsToken_

private

Definition at line 57 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis(), and produce().

ecalRegion HLTRechitsToDigis::region_

private

Definition at line 65 of file HLTRechitsToDigis.cc.

Referenced by HLTRechitsToDigis(), and produce().