edm::EDConsumerBase Class Reference

#include <EDConsumerBase.h>

Inheritance diagram for edm::EDConsumerBase:

Classes
struct	LabelPlacement
struct	TokenLookupInfo

Public Types
typedef ProductLabels	Labels

Public Member Functions
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 const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
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 const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Protected Member Functions
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)

Private Types
enum	{ kLookupInfo, kAlwaysGets, kLabels, kKind }

Private Member Functions
edm::InputTag const &	checkIfEmpty (edm::InputTag const &tag)
unsigned int	recordConsumes (BranchType iBranch, TypeToGet const &iType, edm::InputTag const &iTag, bool iAlwaysGets)
void	throwBadToken (edm::TypeID const &iType, EDGetToken iToken) const
void	throwBranchMismatch (BranchType, EDGetToken) const
void	throwConsumesCallAfterFrozen (TypeToGet const &, InputTag const &) const
void	throwTypeMismatch (edm::TypeID const &, EDGetToken) const

Private Attributes
bool	containsCurrentProcessAlias_
bool	frozen_
std::array< std::vector< ProductResolverIndexAndSkipBit >, edm::NumBranchTypes >	itemsToGetFromBranch_
edm::SoATuple< TokenLookupInfo, bool, LabelPlacement, edm::KindOfType >	m_tokenInfo
std::vector< char >	m_tokenLabels

Friends
class	ConsumesCollector
template<typename T >
class	WillGetIfMatch

Detailed Description

Description: Allows declaration of what data is being consumed

Usage: The EDM modules all inherit from this base class

Definition at line 49 of file EDConsumerBase.h.

Member Typedef Documentation

typedef ProductLabels edm::EDConsumerBase::Labels

Definition at line 85 of file EDConsumerBase.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kLookupInfo
kAlwaysGets
kLabels
kKind

Definition at line 184 of file EDConsumerBase.h.

{kLookupInfo,kAlwaysGets,kLabels,kKind};

Constructor & Destructor Documentation

edm::EDConsumerBase::EDConsumerBase ( )

inline

Definition at line 53 of file EDConsumerBase.h.

References indexFrom(), itemsMayGet(), itemsToGet(), noexcept, operator=(), uncheckedIndexFrom(), and ~EDConsumerBase().

: frozen_(false), containsCurrentProcessAlias_(false) {}

EDConsumerBase::~EDConsumerBase ( )

virtualnoexcept

Definition at line 52 of file EDConsumerBase.cc.

Referenced by EDConsumerBase().

{
}

edm::EDConsumerBase::EDConsumerBase ( EDConsumerBase const &  )

delete

edm::EDConsumerBase::EDConsumerBase ( EDConsumerBase &&  )

default

Member Function Documentation

edm::InputTag const & EDConsumerBase::checkIfEmpty ( edm::InputTag const &  tag )

private

Definition at line 80 of file EDConsumerBase.cc.

References kWasEmpty, and edm::InputTag::label().

Referenced by consumes(), consumesMany(), and mayConsume().

                                                    {
  if (iTag.label().empty()) {
    return kWasEmpty;
  }
  return iTag;
}

template<typename ProductType , BranchType B = InEvent>

EDGetTokenT<ProductType> edm::EDConsumerBase::consumes ( edm::InputTag const &  tag )

inlineprotected

Definition at line 105 of file EDConsumerBase.h.

References TtFullHadDaughter::B, checkIfEmpty(), and recordConsumes().

Referenced by AlCaECALRecHitReducer::AlCaECALRecHitReducer(), CrossingFramePSimHitToPSimHitsConverter::CrossingFramePSimHitToPSimHitsConverter(), ElectronMVANtuplizer::ElectronMVANtuplizer(), edm::EventContentAnalyzer::EventContentAnalyzer(), HLTMuonIsoFilter::HLTMuonIsoFilter(), HLTMuonPFIsoFilter::HLTMuonPFIsoFilter(), JetCollectionReducerT< T >::JetCollectionReducerT(), edm::OutputModule::keepThisBranch(), edm::SubProcess::keepThisBranch(), edm::one::OutputModuleBase::keepThisBranch(), edm::global::OutputModuleBase::keepThisBranch(), edm::limited::OutputModuleBase::keepThisBranch(), edm::LogErrorHarvester::LogErrorHarvester(), MultiplicityCorrelator::MultiplicityCorrelator(), MultiTrackValidator::MultiTrackValidator(), pat::PATPackedCandidateProducer::PATPackedCandidateProducer(), PhotonMVANtuplizer::PhotonMVANtuplizer(), SeedMultiplicityAnalyzer::SeedMultiplicityAnalyzer(), ShallowSimhitClustersProducer::ShallowSimhitClustersProducer(), TrackingParticleNumberOfLayersProducer::TrackingParticleNumberOfLayersProducer(), and TTClusterBuilder< T >::TTClusterBuilder().

                                                              {
      TypeToGet tid=TypeToGet::make<ProductType>();
      return EDGetTokenT<ProductType>{recordConsumes(B,tid, checkIfEmpty(tag),true)};
    }

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

inlineprotected

Definition at line 110 of file EDConsumerBase.h.

References checkIfEmpty(), edm::InEvent, and recordConsumes().

                                                                     {
      return EDGetToken{recordConsumes(InEvent, id, checkIfEmpty(tag), true)};
    }

template<BranchType B>

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

inlineprotected

Definition at line 115 of file EDConsumerBase.h.

References TtFullHadDaughter::B, checkIfEmpty(), and recordConsumes().

                                                                     {
      return EDGetToken{recordConsumes(B, id, checkIfEmpty(tag), true)};
    }

ConsumesCollector EDConsumerBase::consumesCollector ( )

protected

Use a ConsumesCollector to gather consumes information from helper functions.

Definition at line 72 of file EDConsumerBase.cc.

References EnergyCorrector::c, and kWasEmpty.

Referenced by AlcaBeamSpotProducer::AlcaBeamSpotProducer(), IsolatedParticlesGeneratedJets::analyze(), edm::AnalyzerWrapper< T >::AnalyzerWrapper(), BCToEFilter::BCToEFilter(), BeamMonitorBx::BeamMonitorBx(), BeamSpotAnalyzer::BeamSpotAnalyzer(), DTTrigTest::beginRun(), CaloParticleDebugger::CaloParticleDebugger(), ConfigurableAnalysis::ConfigurableAnalysis(), CosmicSplitterValidation::CosmicSplitterValidation(), edm::OutputModule::doPreallocate(), edm::global::OutputModuleBase::doPreallocate(), edm::limited::OutputModuleBase::doPreallocate(), edm::one::OutputModuleBase::doPreallocate(), EcalCosmicsHists::EcalCosmicsHists(), EDMtoMEConverter::EDMtoMEConverter(), EgammaHLTPixelMatchElectronProducers::EgammaHLTPixelMatchElectronProducers(), ElectronMVANtuplizer::ElectronMVANtuplizer(), EopTreeWriter::EopTreeWriter(), EventWithHistoryEDFilter::EventWithHistoryEDFilter(), edm::FilterWrapper< T >::FilterWrapper(), HcalIsoTrkAnalyzer::HcalIsoTrkAnalyzer(), HGCalTriggerNtupleManager::HGCalTriggerNtupleManager(), HighPtTrackEcalDetIdProducer::HighPtTrackEcalDetIdProducer(), HLTBitAnalyzer::HLTBitAnalyzer(), HLTMuonIsoFilter::HLTMuonIsoFilter(), cms::CkfDebugTrackCandidateMaker::initDebugger(), IsolatedTracksCone::IsolatedTracksCone(), L1EventTreeProducer::L1EventTreeProducer(), L1MuGlobalMuonTrigger::L1MuGlobalMuonTrigger(), pat::helper::ManyThingsToValueMaps< Adaptor, Collection, value_type >::ManyThingsToValueMaps(), pat::PATMETSlimmer::maybeReadShifts(), MultiplicityCorrelator::MultiplicityCorrelator(), MultiplicityInvestigator::MultiplicityInvestigator(), MultiplicityTimeCorrelations::MultiplicityTimeCorrelations(), MuPFIsoEmbedder::MuPFIsoEmbedder(), OccupancyPlots::OccupancyPlots(), edm::OutputModule::OutputModule(), edm::global::OutputModuleBase::OutputModuleBase(), edm::limited::OutputModuleBase::OutputModuleBase(), edm::one::OutputModuleBase::OutputModuleBase(), edm::PathStatusFilter::PathStatusFilter(), PlottingDevice::PlottingDevice(), QuickTrackAssociatorByHitsProducer::QuickTrackAssociatorByHitsProducer(), ReduceHcalRecHitCollectionProducer::ReduceHcalRecHitCollectionProducer(), SeedMultiplicityAnalyzer::SeedMultiplicityAnalyzer(), SiStripDCSFilter::SiStripDCSFilter(), edm::SubProcess::SubProcess(), TagProbeFitTreeProducer::TagProbeFitTreeProducer(), Tau3MuSkim::Tau3MuSkim(), TtDilepEvtSolutionMaker::TtDilepEvtSolutionMaker(), and TtSemiEvtSolutionMaker::TtSemiEvtSolutionMaker().

                                  {
  ConsumesCollector c{this};
  return c;
}

std::vector< ConsumesInfo > EDConsumerBase::consumesInfo

(

)

const

Definition at line 530 of file EDConsumerBase.cc.

References kAlwaysGets, kKind, kLabels, kLookupInfo, m_tokenInfo, m_tokenLabels, and mps_fire::result.

                                   {

  // Use this to eliminate duplicate entries related
  // to consumesMany items where only the type was specified
  // and the there are multiple matches. In these cases the
  // label, instance, and process will be empty.
  std::set<edm::TypeID> alreadySeenTypes;

  std::vector<ConsumesInfo> result;
  auto itAlways = m_tokenInfo.begin<kAlwaysGets>();
  auto itKind = m_tokenInfo.begin<kKind>();
  auto itLabels = m_tokenInfo.begin<kLabels>();
  for(auto itInfo = m_tokenInfo.begin<kLookupInfo>(),itEnd = m_tokenInfo.end<kLookupInfo>();
      itInfo != itEnd; ++itInfo,++itKind,++itLabels, ++itAlways) {

    const unsigned int labelStart = itLabels->m_startOfModuleLabel;
    const char* consumedModuleLabel = &(m_tokenLabels[labelStart]);
    const char* consumedInstance = consumedModuleLabel+itLabels->m_deltaToProductInstance;
    const char* consumedProcessName = consumedModuleLabel+itLabels->m_deltaToProcessName;

    // consumesMany case
    if(*consumedModuleLabel == '\0') {
      if(!alreadySeenTypes.insert(itInfo->m_type).second) {
        continue;
      }
    }

    // Just copy the information into the ConsumesInfo data structure
    result.emplace_back(itInfo->m_type,
                        consumedModuleLabel,
                        consumedInstance,
                        consumedProcessName,
                        itInfo->m_branchType,
                        *itKind,
                        *itAlways,
                        itInfo->m_index.skipCurrentProcess());
  }
  return result;
}

template<typename ProductType , BranchType B = InEvent>

void edm::EDConsumerBase::consumesMany ( )

inlineprotected

Definition at line 135 of file EDConsumerBase.h.

                        {
      TypeToGet tid=TypeToGet::make<ProductType>();
      consumesMany<B>(tid);
    }

void edm::EDConsumerBase::consumesMany ( const TypeToGet &  id )

inlineprotected

Definition at line 140 of file EDConsumerBase.h.

References triggerObjects_cff::id.

                                           {
      consumesMany<InEvent>(id);
    }

template<BranchType B>

void edm::EDConsumerBase::consumesMany ( const TypeToGet &  id )

inlineprotected

Definition at line 145 of file EDConsumerBase.h.

References TtFullHadDaughter::B, checkIfEmpty(), recordConsumes(), GlobalPosition_Frontier_DevDB_cff::tag, throwBadToken(), throwBranchMismatch(), throwConsumesCallAfterFrozen(), and throwTypeMismatch().

                                           {
      recordConsumes(B,id,edm::InputTag{},true);
    }

void EDConsumerBase::convertCurrentProcessAlias

(

std::string const &

processName

)

Convert "@currentProcess" in InputTag process names to the actual current process name.

Definition at line 479 of file EDConsumerBase.cc.

References containsCurrentProcessAlias_, frozen_, edm::InputTag::kCurrentProcess, kLabels, m_tokenInfo, m_tokenLabels, eostools::move(), modifiedElectrons_cfi::processName, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                       {

  frozen_ = true;

  if (containsCurrentProcessAlias_) {
    containsCurrentProcessAlias_ = false;

    std::vector<char> newTokenLabels;

    // first calculate the size of the new vector and reserve memory for it
    std::vector<char>::size_type newSize = 0;
    std::string newProcessName;
    for(auto iter = m_tokenInfo.begin<kLabels>(), itEnd = m_tokenInfo.end<kLabels>();
        iter != itEnd; ++iter) {
      newProcessName = &m_tokenLabels[iter->m_startOfModuleLabel + iter->m_deltaToProcessName];
      if (newProcessName == InputTag::kCurrentProcess) {
        newProcessName = processName;
      }
      newSize += (iter->m_deltaToProcessName + newProcessName.size() + 1);
    }
    newTokenLabels.reserve(newSize);

    unsigned int newStartOfModuleLabel = 0;
    for(auto iter = m_tokenInfo.begin<kLabels>(), itEnd = m_tokenInfo.end<kLabels>();
        iter != itEnd; ++iter) {

      unsigned int startOfModuleLabel = iter->m_startOfModuleLabel;
      unsigned short deltaToProcessName = iter->m_deltaToProcessName;

      iter->m_startOfModuleLabel = newStartOfModuleLabel;

      newProcessName = &m_tokenLabels[startOfModuleLabel + deltaToProcessName];
      if (newProcessName == InputTag::kCurrentProcess) {
        newProcessName = processName;
      }

      newStartOfModuleLabel += (deltaToProcessName + newProcessName.size() + 1);

      // Copy in both the module label and instance, they are the same
      newTokenLabels.insert(newTokenLabels.end(),
                            m_tokenLabels.begin() + startOfModuleLabel,
                            m_tokenLabels.begin() + (startOfModuleLabel + deltaToProcessName));

      newTokenLabels.insert(newTokenLabels.end(), newProcessName.begin(), newProcessName.end());
      newTokenLabels.push_back('\0');
    }
    m_tokenLabels = std::move(newTokenLabels);
  }
}

ProductResolverIndexAndSkipBit EDConsumerBase::indexFrom	(	EDGetToken	iToken,
		BranchType	iBranch,
		TypeID const &	iType
	)		const

Definition at line 204 of file EDConsumerBase.cc.

References edm::EDGetToken::index(), info(), kLookupInfo, LIKELY, m_tokenInfo, edm::ProductResolverIndexInvalid, throwBadToken(), throwBranchMismatch(), throwTypeMismatch(), and UNLIKELY.

Referenced by EDConsumerBase(), and edm::PrincipalGetAdapter::getByToken_().

{
  if(UNLIKELY(iToken.index()>=m_tokenInfo.size())) {
    throwBadToken(iType,iToken);
  }
  const auto& info = m_tokenInfo.get<kLookupInfo>(iToken.index());
  if (LIKELY(iBranch == info.m_branchType)) {
    if (LIKELY(iType == info.m_type)) {
      return info.m_index;
    } else {
      throwTypeMismatch(iType, iToken);
    }
  } else {
    throwBranchMismatch(iBranch,iToken);
  }
  return ProductResolverIndexAndSkipBit(edm::ProductResolverIndexInvalid, false);
}

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

Definition at line 265 of file EDConsumerBase.cc.

References KineDebug3::count(), kAlwaysGets, kLookupInfo, m_tokenInfo, and edm::ProductResolverIndexInvalid.

Referenced by EDConsumerBase(), and updateLookup().

{
  //how many are we adding?
  unsigned int count=0;
  {
    auto itAlwaysGet = m_tokenInfo.begin<kAlwaysGets>();
    for(auto it = m_tokenInfo.begin<kLookupInfo>(),
        itEnd = m_tokenInfo.end<kLookupInfo>();
        it != itEnd; ++it,++itAlwaysGet) {
      if(iBranch==it->m_branchType) {
        if (it->m_index.productResolverIndex() != ProductResolverIndexInvalid) {
          if(not *itAlwaysGet) {
            ++count;
          }
        }
      }
    }
  }
  oIndices.reserve(oIndices.size()+count);
  {
    auto itAlwaysGet = m_tokenInfo.begin<kAlwaysGets>();
    for(auto it = m_tokenInfo.begin<kLookupInfo>(),
        itEnd = m_tokenInfo.end<kLookupInfo>();
        it != itEnd; ++it,++itAlwaysGet) {
      if(iBranch==it->m_branchType) {
        if (it->m_index.productResolverIndex() != ProductResolverIndexInvalid) {
          if(not *itAlwaysGet) {
            oIndices.push_back(it->m_index);
          }
        }
      }
    }
  }
}

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

Definition at line 229 of file EDConsumerBase.cc.

References KineDebug3::count(), kAlwaysGets, kLookupInfo, m_tokenInfo, and edm::ProductResolverIndexInvalid.

Referenced by EDConsumerBase(), and updateLookup().

{
  //how many are we adding?
  unsigned int count=0;
  {
    auto itAlwaysGet = m_tokenInfo.begin<kAlwaysGets>();
    for(auto it = m_tokenInfo.begin<kLookupInfo>(),
        itEnd = m_tokenInfo.end<kLookupInfo>();
        it != itEnd; ++it,++itAlwaysGet) {
      if(iBranch==it->m_branchType) {
        if (it->m_index.productResolverIndex() != ProductResolverIndexInvalid) {
          if(*itAlwaysGet) {
            ++count;
          }
        }
      }
    }
  }
  oIndices.reserve(oIndices.size()+count);
  {
    auto itAlwaysGet = m_tokenInfo.begin<kAlwaysGets>();
    for(auto it = m_tokenInfo.begin<kLookupInfo>(),
        itEnd = m_tokenInfo.end<kLookupInfo>();
        it != itEnd; ++it,++itAlwaysGet) {
      if(iBranch==it->m_branchType) {
        if (it->m_index.productResolverIndex() != ProductResolverIndexInvalid) {
          if(*itAlwaysGet) {
            oIndices.push_back(it->m_index);
          }
        }
      }
    }
  }
}

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

inline

Definition at line 71 of file EDConsumerBase.h.

References itemsToGetFromBranch_, registeredToConsume(), registeredToConsumeMany(), and updateLookup().

Referenced by edm::PrincipalGetAdapter::numberOfProductsConsumed().

{ return itemsToGetFromBranch_[iType]; }

void EDConsumerBase::labelsForToken	(	EDGetToken	iToken,
		Labels &	oLabels
	)		const

Definition at line 301 of file EDConsumerBase.cc.

References edm::EDGetToken::index(), kLabels, tablePrinter::labels, m_tokenInfo, m_tokenLabels, edm::ProductLabels::module, edm::ProductLabels::process, edm::ProductLabels::productInstance, and command_line::start.

Referenced by AlCaElectronsTest::analyze(), EnergyScaleAnalyzer::analyze(), EgammaObjects::analyzeElectrons(), EgammaObjects::analyzePhotons(), HLTVertexPerformanceAnalyzer::dqmBeginRun(), HLTBTagPerformanceAnalyzer::dqmBeginRun(), TriggerBxMonitor::dqmBeginRun(), TriggerRatesMonitor::dqmBeginRun(), TrackingNtuple::fillSeeds(), TrackingNtuple::fillTracks(), EcalSimpleUncalibRecHitFilter::filter(), EcalMIPRecHitFilter::filter(), HLTBTagPerformanceAnalyzer::HLTBTagPerformanceAnalyzer(), HLTVertexPerformanceAnalyzer::HLTVertexPerformanceAnalyzer(), edm::PrincipalGetAdapter::labelsForToken(), edm::PrincipalGetAdapter::makeFailToGetException(), MultiTrackValidator::MultiTrackValidator(), HIPixelTrackFilterProducer::produce(), HIProtoTrackFilterProducer::produce(), and edm::PrincipalGetAdapter::throwAmbiguousException().

{
  unsigned int index = iToken.index();
  auto labels = m_tokenInfo.get<kLabels>(index);
  unsigned int start = labels.m_startOfModuleLabel;
  oLabels.module = &(m_tokenLabels[start]);
  oLabels.productInstance = oLabels.module+labels.m_deltaToProductInstance;
  oLabels.process = oLabels.module+labels.m_deltaToProcessName;
}

template<typename ProductType , BranchType B = InEvent>

EDGetTokenT<ProductType> edm::EDConsumerBase::mayConsume ( edm::InputTag const &  tag )

inlineprotected

Definition at line 120 of file EDConsumerBase.h.

References TtFullHadDaughter::B, checkIfEmpty(), and recordConsumes().

                                                                {
      TypeToGet tid=TypeToGet::make<ProductType>();
      return EDGetTokenT<ProductType>{recordConsumes(B, tid, checkIfEmpty(tag), false)};
    }

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

inlineprotected

Definition at line 125 of file EDConsumerBase.h.

References triggerObjects_cff::id, and GlobalPosition_Frontier_DevDB_cff::tag.

                                                                       {
      return mayConsume<InEvent>(id,tag);
    }

template<BranchType B>

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

inlineprotected

Definition at line 130 of file EDConsumerBase.h.

References TtFullHadDaughter::B, checkIfEmpty(), and recordConsumes().

                                                                       {
      return EDGetToken{recordConsumes(B,id,checkIfEmpty(tag),false)};
    }

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

Definition at line 422 of file EDConsumerBase.cc.

References edm::ProductResolverIndexHelper::index(), edm::InEvent, kKind, kLabels, kLookupInfo, m_tokenInfo, m_tokenLabels, patRefSel_triggerMatching_cfi::matches, electrons_cff::modules, edm::ProductRegistry::productLookup(), edm::ProductResolverIndexInvalid, and edm::ProductResolverIndexHelper::relatedIndexes().

                                                                                    {

  ProductResolverIndexHelper const& iHelper = *preg.productLookup(InEvent);

  std::set<std::string> alreadyFound;

  auto itKind = m_tokenInfo.begin<kKind>();
  auto itLabels = m_tokenInfo.begin<kLabels>();
  for(auto itInfo = m_tokenInfo.begin<kLookupInfo>(),itEnd = m_tokenInfo.end<kLookupInfo>();
      itInfo != itEnd; ++itInfo,++itKind,++itLabels) {

    if(itInfo->m_branchType == InEvent and
       (not itInfo->m_index.skipCurrentProcess())) {

      const unsigned int labelStart = itLabels->m_startOfModuleLabel;
      const char* consumedModuleLabel = &(m_tokenLabels[labelStart]);
      const char* consumedProcessName = consumedModuleLabel+itLabels->m_deltaToProcessName;

      if(*consumedModuleLabel != '\0') { // not a consumesMany
        if(*consumedProcessName != '\0') { // process name is specified in consumes call
          if (processName == consumedProcessName &&
              iHelper.index(*itKind,
                            itInfo->m_type,
                            consumedModuleLabel,
                            consumedModuleLabel+itLabels->m_deltaToProductInstance,
                            consumedModuleLabel+itLabels->m_deltaToProcessName) != ProductResolverIndexInvalid) {
            insertFoundModuleLabel(consumedModuleLabel, modules, alreadyFound, labelsToDesc, preg);
          }
        } else { // process name was empty
          auto matches = iHelper.relatedIndexes(*itKind,
                                                itInfo->m_type,
                                                consumedModuleLabel,
                                                consumedModuleLabel+itLabels->m_deltaToProductInstance);
          for(unsigned int j = 0; j < matches.numberOfMatches(); ++j) {
            if(processName == matches.processName(j)) {
              insertFoundModuleLabel(consumedModuleLabel, modules, alreadyFound, labelsToDesc, preg);
            }
          }
        }
      // consumesMany case
      } else if(itInfo->m_index.productResolverIndex() == ProductResolverIndexInvalid) {
        auto matches = iHelper.relatedIndexes(*itKind,
                                              itInfo->m_type);
        for(unsigned int j = 0; j < matches.numberOfMatches(); ++j) {
          if(processName == matches.processName(j)) {
            insertFoundModuleLabel(matches.moduleLabel(j), modules, alreadyFound, labelsToDesc, preg);
          }
        }
      }
    }
  }
}

EDConsumerBase const& edm::EDConsumerBase::operator= ( EDConsumerBase const &  )

delete

Referenced by EDConsumerBase().

EDConsumerBase& edm::EDConsumerBase::operator= ( EDConsumerBase &&  )

default

unsigned int EDConsumerBase::recordConsumes ( BranchType  iBranch, TypeToGet const &  iType, edm::InputTag const &  iTag, bool  iAlwaysGets  )

private

Definition at line 88 of file EDConsumerBase.cc.

References containsCurrentProcessAlias_, frozen_, edm::InputTag::instance(), edm::InputTag::kCurrentProcess, edm::TypeToGet::kind(), edm::InputTag::label(), funct::m, m_tokenInfo, m_tokenLabels, edm::InputTag::process(), edm::ProductResolverIndexInvalid, AlCaHLTBitMon_QueryRunRegistry::string, throwConsumesCallAfterFrozen(), edm::TypeToGet::type(), and edm::InputTag::willSkipCurrentProcess().

Referenced by consumes(), consumesMany(), and mayConsume().

                                                                                                                    {

  if(frozen_) {
    throwConsumesCallAfterFrozen(iType, iTag);
  }

  unsigned int index =m_tokenInfo.size();

  bool skipCurrentProcess = iTag.willSkipCurrentProcess();

  const size_t labelSize = iTag.label().size();
  const size_t productInstanceSize = iTag.instance().size();
  unsigned int labelStart = m_tokenLabels.size();
  unsigned short delta1 = labelSize+1;
  unsigned short delta2 = labelSize+2+productInstanceSize;
  m_tokenInfo.emplace_back(TokenLookupInfo{iType.type(), ProductResolverIndexInvalid, skipCurrentProcess, iBranch},
                           iAlwaysGets,
                           LabelPlacement{labelStart,delta1,delta2},
                           iType.kind());

  const size_t additionalSize =
      skipCurrentProcess ?
      labelSize+productInstanceSize+3 :
      labelSize+productInstanceSize+iTag.process().size()+3;

  m_tokenLabels.reserve(m_tokenLabels.size()+additionalSize);
  {
    const std::string& m =iTag.label();
    m_tokenLabels.insert(m_tokenLabels.end(),m.begin(),m.end());
    m_tokenLabels.push_back('\0');
  }
  {
    const std::string& m =iTag.instance();
    m_tokenLabels.insert(m_tokenLabels.end(),m.begin(),m.end());
    m_tokenLabels.push_back('\0');
  }
  {
    const std::string& m = iTag.process();
    if (m == InputTag::kCurrentProcess) {
      containsCurrentProcessAlias_ = true;
    }
    if (!skipCurrentProcess) {
      m_tokenLabels.insert(m_tokenLabels.end(),m.begin(),m.end());
      m_tokenLabels.push_back('\0');
    } else {
      m_tokenLabels.push_back('\0');
    }
  }
  return index;
}

bool EDConsumerBase::registeredToConsume	(	ProductResolverIndex	iIndex,
		bool	skipCurrentProcess,
		BranchType	iBranch
	)		const

Returns

true if the product corresponding to the index was registered via consumes or mayConsume call

Definition at line 312 of file EDConsumerBase.cc.

References kLookupInfo, and m_tokenInfo.

Referenced by edm::Principal::findProductByLabel(), and itemsToGetFrom().

{
  for(auto it = m_tokenInfo.begin<kLookupInfo>(),
      itEnd = m_tokenInfo.end<kLookupInfo>();
      it != itEnd; ++it) {
    if(it->m_index.productResolverIndex() == iIndex and
       it->m_index.skipCurrentProcess() == skipCurrentProcess and
       it->m_branchType == iBranch) {
      return true;
    }
  }
  return false;
}

bool EDConsumerBase::registeredToConsumeMany	(	TypeID const &	iType,
		BranchType	iBranch
	)		const

Returns

true of TypeID corresponds to a type specified in a consumesMany call

Definition at line 327 of file EDConsumerBase.cc.

References kLookupInfo, m_tokenInfo, and edm::ProductResolverIndexInvalid.

Referenced by edm::Principal::getManyByType(), and itemsToGetFrom().

{
  for(auto it = m_tokenInfo.begin<kLookupInfo>(),
      itEnd = m_tokenInfo.end<kLookupInfo>();
      it != itEnd; ++it) {
    //consumesMany entries do not have their index resolved
    if(it->m_index.productResolverIndex() == ProductResolverIndexInvalid and
       it->m_type == iType and
       it->m_branchType == iBranch) {
      return true;
    }
  }
  return false;
  
}

void EDConsumerBase::throwBadToken ( edm::TypeID const &  iType, EDGetToken  iToken  ) const

private

Definition at line 355 of file EDConsumerBase.cc.

References edm::TypeID::className(), Exception, edm::EDGetToken::index(), and edm::EDGetToken::isUninitialized().

Referenced by consumesMany(), and indexFrom().

{
  if(iToken.isUninitialized()) {
    throw cms::Exception("BadToken")<<"A get using a EDGetToken with the C++ type '"<<iType.className()<<"' was made using an uninitialized token.\n Please check that the variable is being initialized from a 'consumes' call.";
  }
  throw cms::Exception("BadToken")<<"A get using a EDGetToken with the C++ type '"<<iType.className()<<"' was made using a token with a value "<<iToken.index()<<" which is beyond the range used by this module.\n Please check that the variable is being initialized from a 'consumes' call from this module.\n You can not share EDGetToken values between modules.";
}

void EDConsumerBase::throwBranchMismatch ( BranchType  iBranch, EDGetToken  iToken  ) const

private

Definition at line 350 of file EDConsumerBase.cc.

References edm::BranchTypeToString(), Exception, edm::EDGetToken::index(), kLookupInfo, and m_tokenInfo.

Referenced by consumesMany(), and indexFrom().

                                                                               {
  throw cms::Exception("BranchTypeMismatch")<<"A get using a EDGetToken was done in "<<BranchTypeToString(iBranch)<<" but the consumes call was for "<<BranchTypeToString(m_tokenInfo.get<kLookupInfo>(iToken.index()).m_branchType)<<".\n Please modify the consumes call to use the correct branch type.";
}

void EDConsumerBase::throwConsumesCallAfterFrozen ( TypeToGet const &  typeToGet, InputTag const &  inputTag  ) const

private

Definition at line 364 of file EDConsumerBase.cc.

References edm::ProductRegistry::aliasToOriginal(), Exception, AlCaHLTBitMon_QueryRunRegistry::string, edmPickEvents::target, and edm::TypeToGet::type().

Referenced by consumesMany(), and recordConsumes().

                                                                                                       {
  throw cms::Exception("LogicError") << "A module declared it consumes a product after its constructor.\n"
                                     << "This must be done in the contructor\n"
                                     << "The product type was: " << typeToGet.type() << "\n"
                                     << "and " << inputTag << "\n";
}

void EDConsumerBase::throwTypeMismatch ( edm::TypeID const &  iType, EDGetToken  iToken  ) const

private

Definition at line 345 of file EDConsumerBase.cc.

References edm::TypeID::className(), Exception, edm::EDGetToken::index(), kLookupInfo, and m_tokenInfo.

Referenced by consumesMany(), and indexFrom().

{
  throw cms::Exception("TypeMismatch")<<"A get using a EDGetToken used the C++ type '"<<iType.className()<<"' but the consumes call was for type '"<<m_tokenInfo.get<kLookupInfo>(iToken.index()).m_type.className()<<"'.\n Please modify either the consumes or get call so the types match.";
}

ProductResolverIndexAndSkipBit EDConsumerBase::uncheckedIndexFrom

(

EDGetToken

iToken

)

const

Definition at line 223 of file EDConsumerBase.cc.

References edm::EDGetToken::index(), kLookupInfo, and m_tokenInfo.

Referenced by EDConsumerBase(), edm::OutputModule::productsUsedBySelection(), edm::one::OutputModuleBase::productsUsedBySelection(), edm::global::OutputModuleBase::productsUsedBySelection(), and edm::limited::OutputModuleBase::productsUsedBySelection().

                                                          {
  return m_tokenInfo.get<kLookupInfo>(iToken.index()).m_index;
}

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

Definition at line 140 of file EDConsumerBase.cc.

References containsCurrentProcessAlias_, frozen_, mps_fire::i, edm::ProductResolverIndexHelper::index(), info(), itemsMayGet(), itemsToGet(), itemsToGetFromBranch_, kAlwaysGets, callgraph::kind, kKind, kLabels, kLookupInfo, tablePrinter::labels, m_tokenInfo, m_tokenLabels, patRefSel_triggerMatching_cfi::matches, edm::ProductResolverIndexInvalid, and edm::ProductResolverIndexHelper::relatedIndexes().

Referenced by edm::SubProcess::beginJob(), and itemsToGetFrom().

{
  frozen_ = true;
  assert(!containsCurrentProcessAlias_);
  {
    auto itKind = m_tokenInfo.begin<kKind>();
    auto itLabels = m_tokenInfo.begin<kLabels>();
    for(auto itInfo = m_tokenInfo.begin<kLookupInfo>(),itEnd = m_tokenInfo.end<kLookupInfo>();
        itInfo != itEnd; ++itInfo,++itKind,++itLabels) {
      if(itInfo->m_branchType == iBranchType) {
        const unsigned int labelStart = itLabels->m_startOfModuleLabel;
        const char* moduleLabel = &(m_tokenLabels[labelStart]);
        itInfo->m_index = ProductResolverIndexAndSkipBit(iHelper.index(*itKind,
                                                                     itInfo->m_type,
                                                                     moduleLabel,
                                                                     moduleLabel+itLabels->m_deltaToProductInstance,
                                                                     moduleLabel+itLabels->m_deltaToProcessName),
                                                       itInfo->m_index.skipCurrentProcess());
      }
    }
  }

  //now add resolved requests to get many to the end of our list
  // a get many will have an empty module label
  for(size_t i=0, iEnd = m_tokenInfo.size(); i!=iEnd;++i) {
    //need to copy since pointer could be invalidated by emplace_back
    auto const info = m_tokenInfo.get<kLookupInfo>(i);
    if(info.m_branchType == iBranchType &&
       info.m_index.productResolverIndex() == ProductResolverIndexInvalid &&
       m_tokenLabels[m_tokenInfo.get<kLabels>(i).m_startOfModuleLabel]=='\0') {
      //find all matching types
      const auto kind=m_tokenInfo.get<kKind>(i);
      auto matches = iHelper.relatedIndexes(kind,info.m_type);

      //NOTE: This could be changed to contain the true labels for what is being
      // requested but for now I want to remember these are part of a get many
      const LabelPlacement labels= m_tokenInfo.get<kLabels>(i);
      bool alwaysGet = m_tokenInfo.get<kAlwaysGets>(i);
      for(unsigned int j=0;j!=matches.numberOfMatches();++j) {
        //only keep the ones that are for a specific data item and not a collection
        if(matches.isFullyResolved(j)) {
          auto index =matches.index(j);
          m_tokenInfo.emplace_back(TokenLookupInfo{info.m_type, index, info.m_index.skipCurrentProcess(), info.m_branchType},
                                   alwaysGet,
                                   labels,
                                   kind);
        }
      }
    }
  }
  m_tokenInfo.shrink_to_fit();

  itemsToGet(iBranchType, itemsToGetFromBranch_[iBranchType]);
  if(iPrefetchMayGet) {
    itemsMayGet(iBranchType, itemsToGetFromBranch_[iBranchType]);
  }
}

Friends And Related Function Documentation

friend class ConsumesCollector

friend

Definition at line 99 of file EDConsumerBase.h.

template<typename T >

friend class WillGetIfMatch

friend

Definition at line 100 of file EDConsumerBase.h.

Member Data Documentation

bool edm::EDConsumerBase::containsCurrentProcessAlias_

private

Definition at line 194 of file EDConsumerBase.h.

Referenced by convertCurrentProcessAlias(), recordConsumes(), and updateLookup().

bool edm::EDConsumerBase::frozen_

private

Definition at line 193 of file EDConsumerBase.h.

Referenced by convertCurrentProcessAlias(), recordConsumes(), and updateLookup().

std::array<std::vector<ProductResolverIndexAndSkipBit>, edm::NumBranchTypes> edm::EDConsumerBase::itemsToGetFromBranch_

private

Definition at line 191 of file EDConsumerBase.h.

Referenced by itemsToGetFrom(), and updateLookup().

edm::SoATuple<TokenLookupInfo,bool,LabelPlacement,edm::KindOfType> edm::EDConsumerBase::m_tokenInfo

private

Definition at line 185 of file EDConsumerBase.h.

Referenced by consumesInfo(), convertCurrentProcessAlias(), indexFrom(), itemsMayGet(), itemsToGet(), labelsForToken(), modulesWhoseProductsAreConsumed(), recordConsumes(), registeredToConsume(), registeredToConsumeMany(), throwBranchMismatch(), throwTypeMismatch(), uncheckedIndexFrom(), and updateLookup().

std::vector<char> edm::EDConsumerBase::m_tokenLabels

private

Definition at line 189 of file EDConsumerBase.h.

Referenced by consumesInfo(), convertCurrentProcessAlias(), labelsForToken(), modulesWhoseProductsAreConsumed(), recordConsumes(), and updateLookup().