GEMDQMEfficiencyClientBase Class Reference

#include <GEMDQMEfficiencyClientBase.h>

Inheritance diagram for GEMDQMEfficiencyClientBase:

Public Types
using	MEPair = std::pair< const MonitorElement *, const MonitorElement * >
Public Types inherited from DQMEDHarvester
typedef dqm::harvesting::DQMStore	DQMStore
typedef dqm::harvesting::MonitorElement	MonitorElement
Public Types inherited from edm::one::EDProducerBase
typedef EDProducerBase	ModuleType
Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >
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

Public Member Functions
void	bookEfficiencyAuto (DQMStore::IBooker &, DQMStore::IGetter &, const std::string &)
bool	checkConsistency (const TH1 &, const TH1 &)
	GEMDQMEfficiencyClientBase (const edm::ParameterSet &)
TH1F *	makeEfficiency (const TH1F *, const TH1F *, const char *name=nullptr, const char *title=nullptr)
TH2F *	makeEfficiency (const TH2F *, const TH2F *, const char *name=nullptr, const char *title=nullptr)
std::map< std::string, MEPair >	makeEfficiencySourcePair (DQMStore::IBooker &, DQMStore::IGetter &, const std::string &, const std::string prefix="")
std::tuple< bool, std::string, std::string, bool >	parseEfficiencySourceName (std::string)
GEMDetId	parseGEMLabel (const std::string, const std::string delimiter="-")
TH1F *	projectHistogram (const TH2F *, const unsigned int)
void	setBins (TH1F *, const TAxis *)
Public Member Functions inherited from DQMEDHarvester
void	accumulate (edm::Event const &ev, edm::EventSetup const &es) final
void	beginJob () override
void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &) final
void	beginRun (edm::Run const &run, edm::EventSetup const &) override
virtual void	dqmAnalyze (DQMStore::IBooker &, DQMStore::IGetter &, edm::Event const &, edm::EventSetup const &)
	DQMEDHarvester (edm::ParameterSet const &iConfig)
	DQMEDHarvester ()
virtual void	dqmEndJob (DQMStore::IBooker &, DQMStore::IGetter &)=0
virtual void	dqmEndLuminosityBlock (DQMStore::IBooker &, DQMStore::IGetter &, edm::LuminosityBlock const &, edm::EventSetup const &)
virtual void	dqmEndRun (DQMStore::IBooker &, DQMStore::IGetter &, edm::Run const &, edm::EventSetup const &)
void	endLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &) final
void	endLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &es) final
void	endProcessBlockProduce (edm::ProcessBlock &) final
void	endRun (edm::Run const &, edm::EventSetup const &) override
void	endRunProduce (edm::Run &run, edm::EventSetup const &es) final
	~DQMEDHarvester () override=default
Public Member Functions inherited from edm::one::EDProducer< edm::EndLuminosityBlockProducer, edm::EndRunProducer, edm::EndProcessBlockProducer, edm::one::WatchLuminosityBlocks, edm::one::WatchRuns, edm::one::SharedResources, edm::Accumulator >
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
SerialTaskQueue *	globalLuminosityBlocksQueue () final
SerialTaskQueue *	globalRunsQueue () final
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete
bool	wantsGlobalLuminosityBlocks () const final
bool	wantsGlobalRuns () const final
bool	wantsInputProcessBlocks () const final
bool	wantsProcessBlocks () const final
Public Member Functions inherited from edm::one::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
bool	wantsStreamLuminosityBlocks () const
bool	wantsStreamRuns () 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 const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ESResolverIndex const *	esGetTokenIndices (edm::Transition iTrans) const
std::vector< ESResolverIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const
std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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::array< std::vector< ModuleDescription const *> *, NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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
void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Public Attributes
const double	kConfidenceLevel_
const std::string	kLogCategory_

Additional Inherited Members
Static Public Member Functions inherited from edm::one::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...
template<Transition B>
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)
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 ()
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
template<Transition Tr = Transition::Event>
auto	produces () noexcept
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept
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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()
template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)
template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...
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)
void	resetItemsToGetFrom (BranchType iType)
Protected Attributes inherited from DQMEDHarvester
DQMStore *	dqmstore_
edm::GetterOfProducts< DQMToken >	jobmegetter_
edm::EDPutTokenT< DQMToken >	jobToken_
edm::GetterOfProducts< DQMToken >	lumimegetter_
edm::EDPutTokenT< DQMToken >	lumiToken_
edm::GetterOfProducts< DQMToken >	runmegetter_
edm::EDPutTokenT< DQMToken >	runToken_

Detailed Description

Author

Seungjin Yang seung.nosp@m.jin..nosp@m.yang@.nosp@m.cern.nosp@m..ch

Definition at line 14 of file GEMDQMEfficiencyClientBase.h.

Member Typedef Documentation

MEPair

using GEMDQMEfficiencyClientBase::MEPair = std::pair<const MonitorElement*, const MonitorElement*>

Definition at line 16 of file GEMDQMEfficiencyClientBase.h.

Constructor & Destructor Documentation

GEMDQMEfficiencyClientBase()

GEMDQMEfficiencyClientBase::GEMDQMEfficiencyClientBase

(

const edm::ParameterSet &

ps

)

Definition at line 10 of file GEMDQMEfficiencyClientBase.cc.

    : kConfidenceLevel_(ps.getUntrackedParameter<double>("confidenceLevel")),
      kLogCategory_(ps.getUntrackedParameter<std::string>("logCategory")) {}

Member Function Documentation

bookEfficiencyAuto()

void GEMDQMEfficiencyClientBase::bookEfficiencyAuto	(	DQMStore::IBooker &	ibooker,
		DQMStore::IGetter &	igetter,
		const std::string &	folder
	)

Definition at line 357 of file GEMDQMEfficiencyClientBase.cc.

References dqm::implementation::IBooker::book1D(), dqm::implementation::IBooker::book2D(), printsummarytable::folder, dqm::legacy::MonitorElement::getTH2F(), crabWrapper::key, kLogCategory_, makeEfficiency(), makeEfficiencySourcePair(), MonitorElementData::TH1F, MonitorElementData::TH2F, and relativeConstraints::value.

Referenced by GEMEfficiencyHarvester::dqmEndJob(), and GEMEffByGEMCSCSegmentClient::dqmEndLuminosityBlock().

                                                                             {
  const std::map<std::string, MEPair> me_pairs = makeEfficiencySourcePair(ibooker, igetter, folder);

  for (auto& [key, value] : me_pairs) {
    const auto& [me_numerator, me_denominator] = value;

    const MonitorElement::Kind me_kind = me_numerator->kind();
    if (me_kind == MonitorElement::Kind::TH1F) {
      TH1F* h_numerator = me_numerator->getTH1F();
      if (h_numerator == nullptr) {
        edm::LogError(kLogCategory_) << "failed to get TH1F from h_numerator " << key;
        continue;
      }

      TH1F* h_denominator = me_denominator->getTH1F();
      if (h_denominator == nullptr) {
        edm::LogError(kLogCategory_) << "failed to get TH1F from h_denominator" << key;
        continue;
      }

      if (TH1F* eff = makeEfficiency(h_numerator, h_denominator)) {
        ibooker.book1D(eff->GetName(), eff);

      } else {
        // makeEfficiency will report the error.
        continue;
      }

    } else if (me_kind == MonitorElement::Kind::TH2F) {
      TH2F* h_numerator = me_numerator->getTH2F();
      if (h_numerator == nullptr) {
        edm::LogError(kLogCategory_) << "failed to get TH1F from h_numerator " << key;
        continue;
      }

      TH2F* h_denominator = me_denominator->getTH2F();
      if (h_denominator == nullptr) {
        edm::LogError(kLogCategory_) << "failed to get TH1F from h_denominator" << key;
        continue;
      }

      if (TH2F* eff = makeEfficiency(h_numerator, h_denominator)) {
        ibooker.book2D(eff->GetName(), eff);

      } else {
        // makeEfficiency will report the error.
        continue;
      }

    } else {
      edm::LogError(kLogCategory_) << "got an unepxected MonitorElement::Kind "
                                   << "0x" << std::hex << static_cast<int>(me_kind);
      continue;
    }

  }  // me_pairs
}

checkConsistency()

bool GEMDQMEfficiencyClientBase::checkConsistency	(	const TH1 &	pass,
		const TH1 &	total
	)

Definition at line 201 of file GEMDQMEfficiencyClientBase.cc.

References kLogCategory_, and dqmMemoryStats::total.

Referenced by makeEfficiency().

                                                                                   {
  if (pass.GetDimension() != total.GetDimension()) {
    edm::LogError(kLogCategory_) << "numerator and denominator have different dimensions: " << pass.GetName() << " & "
                                 << total.GetName();
    return false;
  }

  if (not TEfficiency::CheckBinning(pass, total)) {
    edm::LogError(kLogCategory_) << "numerator and denominator have different binning: " << pass.GetName() << " & "
                                 << total.GetName();
    return false;
  }

  if (not TEfficiency::CheckEntries(pass, total)) {
    edm::LogError(kLogCategory_) << "numerator and denominator do not have consistent bin contents " << pass.GetName()
                                 << " & " << total.GetName();
    return false;
  }

  return true;
}

makeEfficiency() [1/2]

TH1F * GEMDQMEfficiencyClientBase::makeEfficiency	(	const TH1F *	h_numerator,
		const TH1F *	h_denominator,
		const char *	name = nullptr,
		const char *	title = nullptr
	)

Definition at line 224 of file GEMDQMEfficiencyClientBase.cc.

References newFWLiteAna::bin, checkConsistency(), L1TObjectsTimingClient_cff::efficiency, relativeConstraints::error, kConfidenceLevel_, kLogCategory_, SiStripPI::max, Skims_PA_cff::name, LaserClient_cfi::nbins, TriggerAnalyzer::passed, setBins(), runGCPTkAlMap::title, and dqmMemoryStats::total.

Referenced by GEMEfficiencyHarvester::bookDetector1DEfficiency(), and bookEfficiencyAuto().

                                                                    {
  if (h_numerator == nullptr) {
    edm::LogError(kLogCategory_) << "numerator is nullptr";
    return nullptr;
  }

  if (h_denominator == nullptr) {
    edm::LogError(kLogCategory_) << "denominator is nulpptr";
    return nullptr;
  }

  if (not checkConsistency(*h_numerator, *h_denominator)) {
    return nullptr;
  }

  if (name == nullptr) {
    name = Form("eff_%s", h_denominator->GetName());
  }

  if (title == nullptr) {
    title = h_denominator->GetTitle();
  }

  const TAxis* x_axis = h_denominator->GetXaxis();

  // create an empty TProfile for storing efficiencies and uncertainties.
  TH1F* h_eff = new TH1F();
  h_eff->SetName(name);
  h_eff->SetTitle(title);
  h_eff->GetXaxis()->SetTitle(x_axis->GetTitle());
  h_eff->GetYaxis()->SetTitle("Efficiency");
  setBins(h_eff, h_denominator->GetXaxis());

  // efficiency calculation
  const int nbins = x_axis->GetNbins();
  for (int bin = 1; bin <= nbins; bin++) {
    const double passed = h_numerator->GetBinContent(bin);
    const double total = h_denominator->GetBinContent(bin);

    if (total < 1) {
      continue;
    }

    const double efficiency = passed / total;
    const double lower_boundary = TEfficiency::ClopperPearson(total, passed, kConfidenceLevel_, false);
    const double upper_boundary = TEfficiency::ClopperPearson(total, passed, kConfidenceLevel_, true);
    const double error = std::max(efficiency - lower_boundary, upper_boundary - efficiency);

    h_eff->SetBinContent(bin, efficiency);
    h_eff->SetBinError(bin, error);
  }

  return h_eff;
}

makeEfficiency() [2/2]

TH2F * GEMDQMEfficiencyClientBase::makeEfficiency	(	const TH2F *	h_numerator,
		const TH2F *	h_denominator,
		const char *	name = nullptr,
		const char *	title = nullptr
	)

Definition at line 283 of file GEMDQMEfficiencyClientBase.cc.

References checkConsistency(), kLogCategory_, Skims_PA_cff::name, and runGCPTkAlMap::title.

                                                                    {
  if (h_numerator == nullptr) {
    edm::LogError(kLogCategory_) << "numerator is nullptr";
    return nullptr;
  }

  if (h_denominator == nullptr) {
    edm::LogError(kLogCategory_) << "denominator is nulpptr";
    return nullptr;
  }

  if (not checkConsistency(*h_numerator, *h_denominator)) {
    return nullptr;
  }

  if (name == nullptr) {
    name = Form("eff_%s", h_denominator->GetName());
  }

  if (title == nullptr) {
    title = h_denominator->GetTitle();
  }

  TEfficiency eff(*h_numerator, *h_denominator);
  auto h_eff = dynamic_cast<TH2F*>(eff.CreateHistogram());
  h_eff->SetName(name);
  h_eff->SetTitle(title);

  return h_eff;
}

makeEfficiencySourcePair()

std::map< std::string, GEMDQMEfficiencyClientBase::MEPair > GEMDQMEfficiencyClientBase::makeEfficiencySourcePair	(	DQMStore::IBooker &	ibooker,
		DQMStore::IGetter &	igetter,
		const std::string &	folder,
		const std::string	prefix = ""
	)

Definition at line 100 of file GEMDQMEfficiencyClientBase.cc.

References printsummarytable::folder, reco_skim_cfg_mod::fullpath, dqm::implementation::IGetter::get(), dqm::implementation::IGetter::getMEs(), crabWrapper::key, kLogCategory_, hlt_dqm_clientPB-live_cfg::me, Skims_PA_cff::name, parseEfficiencySourceName(), hcallasereventfilter2012_cfi::prefix, dqm::implementation::NavigatorBase::setCurrentFolder(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by GEMEfficiencyHarvester::bookDetector1DEfficiency(), and bookEfficiencyAuto().

                                                                                                         {
  ibooker.setCurrentFolder(folder);
  igetter.setCurrentFolder(folder);

  std::map<std::string, MEPair> me_pairs;

  for (const std::string& name : igetter.getMEs()) {
    // If name doesn't start with prefix
    // The default prefix is empty string.
    if (name.rfind(prefix, 0) != 0) {
      // TODO LogDebug
      continue;
    }

    const std::string fullpath = folder + "/" + name;
    const MonitorElement* me = igetter.get(fullpath);
    if (me == nullptr) {
      edm::LogError(kLogCategory_) << "failed to get " << fullpath;
      continue;
    }

    const auto [parsing_success, var_name, gem_name, is_matched] = parseEfficiencySourceName(name);
    if (not parsing_success) {
      // TODO LogDebug
      continue;
    }

    const std::string key = var_name + "_" + gem_name;

    if (me_pairs.find(key) == me_pairs.end()) {
      me_pairs[key] = {nullptr, nullptr};
    }

    if (is_matched)
      me_pairs[key].first = me;
    else
      me_pairs[key].second = me;
  }

  // remove invalid pairs
  for (auto it = me_pairs.cbegin(); it != me_pairs.cend();) {
    auto [me_numerator, me_denominator] = (*it).second;

    bool okay = true;
    if (me_numerator == nullptr) {
      okay = false;

    } else if (me_denominator == nullptr) {
      okay = false;

    } else if (me_numerator->kind() != me_denominator->kind()) {
      okay = false;
    }

    // anyways, move on to the next one
    if (okay) {
      it++;

    } else {
      it = me_pairs.erase(it);
    }
  }

  return me_pairs;
}

parseEfficiencySourceName()

std::tuple< bool, std::string, std::string, bool > GEMDQMEfficiencyClientBase::parseEfficiencySourceName

(

std::string

name

)

Definition at line 19 of file GEMDQMEfficiencyClientBase.cc.

References Skims_PA_cff::name, AlCaHLTBitMon_QueryRunRegistry::string, and summarizeEdmComparisonLogfiles::success.

Referenced by GEMEfficiencyHarvester::bookDetector1DEfficiency(), and makeEfficiencySourcePair().

                    {
  // NOTE This expression must be consistent with TODO
  // TODO use regex
  const bool success = TPRegexp("\\w+(?:_match)?_GE\\d1-(P|M)[0-9\\-]*").MatchB(name);
  if (not success) {
    return std::make_tuple(success, "", "", false);
  }

  const std::string numerator_pattern = "_match";
  const auto numerator_pattern_start = name.find(numerator_pattern);
  const bool is_numerator = numerator_pattern_start != std::string::npos;
  if (is_numerator) {
    // keep a delimiter between a variable name and a GEM name
    // e.g. 'muon_pt_matched_GE11-L1' --> 'muon_pt_GE11-L1'
    name.erase(numerator_pattern_start, numerator_pattern.length());
  }
  // find the position of the delimiter.
  // Because variable name can has "_", find the last one.
  // NOTE The GEM name must not contains "_"
  const unsigned long last_pos = name.find_last_of('_');

  // "muon_pt"
  const std::string var_name = name.substr(0, last_pos);

  // "GE11-L1"
  const std::string gem_name = name.substr(last_pos + 1);
  return std::make_tuple(success, var_name, gem_name, is_numerator);
}

parseGEMLabel()

GEMDetId GEMDQMEfficiencyClientBase::parseGEMLabel	(	const std::string	gem_label,
		const std::string	delimiter = "-"
	)

Definition at line 49 of file GEMDQMEfficiencyClientBase.cc.

References relativeConstraints::chamber, makeHLTPrescaleTable::delimiter, l1ctLayer2EG_cff::id, hcalRecHitTable_cff::ieta, kLogCategory_, nano_mu_digi_cff::layer, or, nano_mu_digi_cff::region, relativeConstraints::station, AlCaHLTBitMon_QueryRunRegistry::string, and unpackBuffers-CaloStage2::token.

                                                                                                       {
  // GE11-P
  // GE11-P-L1
  // GE11-P-E1

  int region = 0;
  int station = 0;
  int layer = 0;
  int chamber = 0;
  int ieta = 0;

  std::vector<std::string> tokens;

  // static const?
  const std::regex re_station{"GE\\d1"};
  const std::regex re_region{"(P|M)"};
  const std::regex re_layer{"L\\d"};
  const std::regex re_chamber_layer{"\\d+L\\d"};
  const std::regex re_ieta{"E\\d+"};

  std::string::size_type last_pos = gem_label.find_first_not_of(delimiter, 0);
  std::string::size_type pos = gem_label.find_first_of(delimiter, last_pos);
  while ((pos != std::string::npos) or (last_pos != std::string::npos)) {
    const std::string token = gem_label.substr(last_pos, pos - last_pos);

    if (std::regex_match(token, re_region)) {
      region = (token == "P") ? 1 : -1;

    } else if (std::regex_match(token, re_station)) {
      station = std::stoi(token.substr(2, 1));

    } else if (std::regex_match(token, re_layer)) {
      layer = std::stoi(token.substr(1));

    } else if (std::regex_match(token, re_chamber_layer)) {
      const unsigned long layer_prefix_pos = token.find('L');
      chamber = std::stoi(token.substr(0, layer_prefix_pos));
      layer = std::stoi(token.substr(layer_prefix_pos + 1));

    } else if (std::regex_match(token, re_ieta)) {
      ieta = std::stoi(token.substr(1));

    } else {
      edm::LogError(kLogCategory_) << "unknown pattern: " << gem_label << " --> " << token;
    }
  }

  const GEMDetId id{region, 1, station, layer, chamber, ieta};
  return id;
}

projectHistogram()

TH1F * GEMDQMEfficiencyClientBase::projectHistogram	(	const TH2F *	h_2d,
		const unsigned int	on_which_axis
	)

Definition at line 318 of file GEMDQMEfficiencyClientBase.cc.

References kLogCategory_, Skims_PA_cff::name, hcallasereventfilter2012_cfi::prefix, setBins(), and runGCPTkAlMap::title.

Referenced by GEMEfficiencyHarvester::bookDetector1DEfficiency().

                                                                                                     {
  if ((on_which_axis != TH1::kXaxis) and (on_which_axis != TH1::kYaxis)) {
    edm::LogError(kLogCategory_) << "invalid choice: " << on_which_axis << "."
                                 << " choose from [TH1::kXaxis (=1), TH1::kYaxis (=2)]";
    return nullptr;
  }

  const bool on_x_axis = (on_which_axis == TH1::kXaxis);

  // on which axis is the histogram projected?
  const TAxis* src_proj_axis = on_x_axis ? h_2d->GetXaxis() : h_2d->GetYaxis();
  // along which axis do the entries accumulate?
  const TAxis* src_accum_axis = on_x_axis ? h_2d->GetYaxis() : h_2d->GetXaxis();

  const TString prefix = on_x_axis ? "_proj_on_x" : "_proj_on_y";
  const TString name = h_2d->GetName() + prefix;
  const TString title = h_2d->GetTitle();

  TH1F* h_proj = new TH1F();
  h_proj->SetName(name);
  h_proj->SetTitle(title);
  h_proj->GetXaxis()->SetTitle(src_proj_axis->GetTitle());
  setBins(h_proj, src_proj_axis);

  for (int proj_bin = 1; proj_bin <= src_proj_axis->GetNbins(); proj_bin++) {
    double cumsum = 0.0;
    for (int accum_bin = 1; accum_bin <= src_accum_axis->GetNbins(); accum_bin++) {
      if (on_x_axis) {
        cumsum += h_2d->GetBinContent(proj_bin, accum_bin);
      } else {
        cumsum += h_2d->GetBinContent(accum_bin, proj_bin);
      }
    }
    h_proj->SetBinContent(proj_bin, cumsum);
  }
  h_proj->Sumw2();
  return h_proj;
}

setBins()

void GEMDQMEfficiencyClientBase::setBins	(	TH1F *	dst_hist,
		const TAxis *	src_axis
	)

Definition at line 167 of file GEMDQMEfficiencyClientBase.cc.

References newFWLiteAna::bin, SelectiveReadoutTask_cfi::edges, label, and LaserClient_cfi::nbins.

Referenced by makeEfficiency(), and projectHistogram().

                                                                              {
  const int nbins = src_axis->GetNbins();
  if (src_axis->IsVariableBinSize()) {
    std::vector<double> edges;
    edges.reserve(nbins + 1);

    for (int bin = 1; bin <= nbins; bin++) {
      edges.push_back(src_axis->GetBinLowEdge(bin));
    }
    edges.push_back(src_axis->GetBinUpEdge(nbins));

    dst_hist->SetBins(nbins, &edges[0]);

  } else {
    const double xlow = src_axis->GetBinLowEdge(1);
    const double xup = src_axis->GetBinUpEdge(nbins);

    dst_hist->SetBins(nbins, xlow, xup);
  }

  for (int bin = 1; bin <= nbins; bin++) {
    const TString label{src_axis->GetBinLabel(bin)};
    if (label.Length() > 0) {
      dst_hist->GetXaxis()->SetBinLabel(bin, label);
    }
  }
}

Member Data Documentation

kConfidenceLevel_

const double GEMDQMEfficiencyClientBase::kConfidenceLevel_

Definition at line 34 of file GEMDQMEfficiencyClientBase.h.

Referenced by makeEfficiency().

kLogCategory_

const std::string GEMDQMEfficiencyClientBase::kLogCategory_

Definition at line 35 of file GEMDQMEfficiencyClientBase.h.

Referenced by GEMEfficiencyHarvester::bookDetector1DEfficiency(), bookEfficiencyAuto(), checkConsistency(), makeEfficiency(), makeEfficiencySourcePair(), parseGEMLabel(), and projectHistogram().