HGTD_TrkTimePerformanceStudies Class Reference

#include <HGTD_TrkTimePerformanceStudies.h>

Inheritance diagram for HGTD_TrkTimePerformanceStudies:

Collaboration diagram for HGTD_TrkTimePerformanceStudies:

Public Member Functions
	HGTD_TrkTimePerformanceStudies (const std::string &name, ISvcLocator *svc_locator)
virtual	~HGTD_TrkTimePerformanceStudies ()
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &ctx) override
	Execute method.
template<typename T = TH1F, typename... Ts>
void	bookSubdir (const std::string &trk_sel_name, const std::string &time_wp, const std::string &hist_name, const std::string &title, Ts... args)
	Templated function for booking histograms The type of the histogram is passed as a template parameter The function call takes a path (with terminating "/") as well as the name and title of the histogram Any additional parameters are passed as additonal parameters to the constructor i.e.
template<typename T, typename... Ts>
void	book (const std::string &name, const std::string &title, Ts... args)
template<typename... Ts>
void	bookEffSubdir (const std::string &trk_sel_name, const std::string &time_wp, const std::string &hist_name, const std::string &title, Ts... args)
template<typename... Ts>
void	bookEff (const std::string &name, const std::string &title, Ts... args)
template<typename T, typename... Ts>
void	fill (std::string_view name, Ts... args)
	Templated function for filling histograms The type of the histogram is passed as a template parameter The function takes the name (including the path) as well as any arguments to be passed to the histogram Fill method.
template<typename T, typename... Ts>
void	fillSubdir (std::string_view trk_sel_name, std::string_view time_wp, std::string_view hist_name, Ts... args)
template<typename... Ts>
void	fillEff (std::string_view name, Ts... args)
template<typename... Ts>
void	fillEffSubDir (std::string_view trk_sel_name, std::string_view wp_name, std::string_view hist_name, Ts... args)
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
	Get filter decision:
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
	Set filter decision:
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Public Attributes
Gaudi::Property< std::string >	m_directory_name

Protected Member Functions
virtual bool	isReEntrant () const override final
	Legacy algorithms are not thread-safe.
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Protected Attributes
ServiceHandle< ITHistSvc >	m_hist_svc {this, "THistSvc", "THistSvc"}

Private Types
enum	PrimesFractions {   AllPrimes , HalfPrimesHasPrimes , LessThanHalfPrimes , MoreThanHalfPrimes ,   NoPrimesNoPossiblePrimes , NoPrimes1PossiblePrimes , NoPrimes2PossiblePrimes , NoPrimes3PossiblePrimes ,   NoPrimes4PossiblePrimes }
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
const xAOD::TruthVertex *	getTruthVertex (const xAOD::TruthParticle *truth_particle)
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandleArray< IHGTD_ExpertTrackTimeAccessor >	m_track_time_tools
ToolHandleArray< IHGTD_TrackSelectionTool >	m_track_sel_tools
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_track_particles_key
SG::ReadHandleKey< xAOD::TruthEventContainer >	m_truth_event_container_key
SG::ReadHandleKey< xAOD::TruthPileupEventContainer >	m_pileup_truth_container_key
const std::vector< std::string >	m_primes_fractions
	Histogram-name suffixes, indexed by PrimesFractions.
std::map< std::string, TObject *, std::less<> >	m_histos
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default).
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default).
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 35 of file HGTD_TrkTimePerformanceStudies.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 376 of file AthCommonDataStore.h.

Member Enumeration Documentation

PrimesFractions

enum HGTD_TrkTimePerformanceStudies::PrimesFractions

private

Enumerator
AllPrimes
HalfPrimesHasPrimes
LessThanHalfPrimes
MoreThanHalfPrimes
NoPrimesNoPossiblePrimes
NoPrimes1PossiblePrimes
NoPrimes2PossiblePrimes
NoPrimes3PossiblePrimes
NoPrimes4PossiblePrimes

Definition at line 47 of file HGTD_TrkTimePerformanceStudies.h.

                       {
    AllPrimes,
    HalfPrimesHasPrimes,
    LessThanHalfPrimes,
    MoreThanHalfPrimes,
    NoPrimesNoPossiblePrimes,
    NoPrimes1PossiblePrimes,
    NoPrimes2PossiblePrimes,
    NoPrimes3PossiblePrimes,
    NoPrimes4PossiblePrimes
  };

Constructor & Destructor Documentation

HGTD_TrkTimePerformanceStudies()

HGTD_TrkTimePerformanceStudies::HGTD_TrkTimePerformanceStudies	(	const std::string &	name,
		ISvcLocator *	svc_locator )

Definition at line 12 of file HGTD_TrkTimePerformanceStudies.cxx.

    : HGTD_AnalysisAlgBase(name, svc_locator) {}

~HGTD_TrkTimePerformanceStudies()

HGTD_TrkTimePerformanceStudies::~HGTD_TrkTimePerformanceStudies ( )

virtual

Definition at line 16 of file HGTD_TrkTimePerformanceStudies.cxx.

{}

Member Function Documentation

book()

template<typename T, typename... Ts>

void HGTD_AnalysisAlgBase::book ( const std::string & name, const std::string & title, Ts... args )

inlineinherited

Definition at line 74 of file HGTD_AnalysisAlgBase.h.

                                                                       {
    // check if hist exists already and warn for duplication
    // doesn't do anything then...
    if (m_histos.contains(name)) {
      ATH_MSG_WARNING("You are duplicating histogram: "
                      << name << ", this is not a good idea");
      return;
    }
    auto * ptrT = new T(name.c_str(), title.c_str(), args...);
    m_histos.emplace(name, ptrT);
    ptrT->Sumw2();
    if (not m_hist_svc->regHist(m_directory_name + name,ptrT).isSuccess()) {
      ATH_MSG_WARNING("Failed to book " << name);
    }
  }

bookEff()

template<typename... Ts>

void HGTD_AnalysisAlgBase::bookEff ( const std::string & name, const std::string & title, Ts... args )

inlineinherited

Definition at line 110 of file HGTD_AnalysisAlgBase.h.

                                                                          {
    // check if hist exists already and warn for duplication
    // doesn't do anything then...
    if (m_histos.contains(name)) {
      ATH_MSG_WARNING("You are duplicating histogram: "
                      << name << ", this is not a good idea");
      return;
    }
    auto * ptrT = new TEfficiency(name.c_str(), title.c_str(), args...);
    m_histos.emplace(name,ptrT);
    if (not m_hist_svc->regEfficiency(m_directory_name + name,ptrT).isSuccess()) {
      ATH_MSG_WARNING("Failed to book " << name);
    }
  }

bookEffSubdir()

template<typename... Ts>

void HGTD_AnalysisAlgBase::bookEffSubdir ( const std::string & trk_sel_name, const std::string & time_wp, const std::string & hist_name, const std::string & title, Ts... args )

inlineinherited

Definition at line 91 of file HGTD_AnalysisAlgBase.h.

                                                         {
    // check if hist exists already and warn for duplication
    // doesn't do anything then...
    const std::string name = trk_sel_name + "/" + time_wp + "/" + hist_name;
    if (m_histos.contains(name)) {
      ATH_MSG_WARNING("You are duplicating histogram: "
                      << name << ", this is not a good idea");
      return;
    }
    auto * ptrT = new TEfficiency(hist_name.c_str(), title.c_str(), args...);
    m_histos.emplace(name, ptrT);
    if (not m_hist_svc->regEfficiency(m_directory_name + name, ptrT).isSuccess()) {
      ATH_MSG_WARNING("Failed to book " << name);
    }
  }

bookSubdir()

template<typename T = TH1F, typename... Ts>

void HGTD_AnalysisAlgBase::bookSubdir ( const std::string & trk_sel_name, const std::string & time_wp, const std::string & hist_name, const std::string & title, Ts... args )

inlineinherited

Templated function for booking histograms The type of the histogram is passed as a template parameter The function call takes a path (with terminating "/") as well as the name and title of the histogram Any additional parameters are passed as additonal parameters to the constructor i.e.

the binning

Definition at line 54 of file HGTD_AnalysisAlgBase.h.

                              {
    // check if hist exists already and warn for duplication
    // doesn't do anything then...
    const std::string name = trk_sel_name + "/" + time_wp + "/" + hist_name;
    if (m_histos.contains(name)) {
      ATH_MSG_WARNING("You are duplicating histogram: "
                      << name << ", this is not a good idea");
      return;
    }
    auto * ptrT = new T(hist_name.c_str(), title.c_str(), args...);
    m_histos.emplace(name, ptrT);
    ptrT->Sumw2();
    if (not m_hist_svc->regHist(m_directory_name + name, ptrT).isSuccess()) {
      ATH_MSG_WARNING("Failed to book " << name);
    }
  }

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareGaudiProperty ( Gaudi::Property< T, V, H > & hndl, const SG::VarHandleKeyType &  )

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode HGTD_TrkTimePerformanceStudies::execute ( const EventContext & ctx )

overridevirtual

Execute method.

Implements AthAlgorithm.

Definition at line 53 of file HGTD_TrkTimePerformanceStudies.cxx.

                                                                          {
 
  SG::ReadHandle<xAOD::TrackParticleContainer> track_particles_hdl(
      m_track_particles_key, ctx);
  const xAOD::TrackParticleContainer* track_particles =
      track_particles_hdl.cptr();
 
  for (const auto* track : *track_particles) {
    for (const auto& track_tool : m_track_sel_tools) {
      for (const auto& time_tool : m_track_time_tools) {
 
        const float trk_eta = track->eta();
 
        if (!track_tool->trackPassesSelection(track)) {
          continue;
        }
 
        const xAOD::TruthParticle* truth_particle =
            xAOD::TruthHelpers::getTruthParticle(*track);
 
        auto purity = time_tool->fracPrimaryHits(*track);
        int n_potential_primes = time_tool->numberPotentialPrimaryHits(*track);
        bool has_time = time_tool->expertHasTime(*track);
 
        PrimesFractions primes_fraction = PrimesFractions::AllPrimes;
        if (purity < 0.01) {
          switch (n_potential_primes) {
          case 0:
            primes_fraction = PrimesFractions::NoPrimesNoPossiblePrimes;
            break;
          case 1:
            primes_fraction = PrimesFractions::NoPrimes1PossiblePrimes;
            break;
          case 2:
            primes_fraction = PrimesFractions::NoPrimes2PossiblePrimes;
            break;
          case 3:
            primes_fraction = PrimesFractions::NoPrimes3PossiblePrimes;
            break;
          case 4:
            primes_fraction = PrimesFractions::NoPrimes4PossiblePrimes;
            break;
          }
        } else if (purity > 0.01 and purity < 0.48) {
          primes_fraction = PrimesFractions::LessThanHalfPrimes;
        } else if (purity > 0.48 and purity < 0.52) {
          primes_fraction = PrimesFractions::HalfPrimesHasPrimes;
        } else if (purity > 0.52 and purity < 0.98) {
          primes_fraction = PrimesFractions::MoreThanHalfPrimes;
        } else if (purity > 0.98) {
          primes_fraction = PrimesFractions::AllPrimes;
        }
 
        bool morethanhalfprimes =
            primes_fraction == PrimesFractions::AllPrimes or
            primes_fraction == PrimesFractions::MoreThanHalfPrimes;
        fillEffSubDir(track_tool->name(), time_tool->name(), "m_eff_vs_eta",
                      has_time, std::abs(trk_eta));
 
        bool count_primesfrac_category_as_good = false;
        for (size_t i = 0; i < m_primes_fractions.size(); i++) {
          if (i == static_cast<size_t>(primes_fraction)) {
            count_primesfrac_category_as_good = has_time;
          } else {
            count_primesfrac_category_as_good = false;
          }
          fillEffSubDir(track_tool->name(), time_tool->name(),
                        "m_eff_vs_eta_primesfrac" + m_primes_fractions.at(i),
                        count_primesfrac_category_as_good, std::abs(trk_eta));
        }
 
        if (has_time) {
          auto truth_vertex = getTruthVertex(truth_particle);
          if (truth_particle and truth_vertex) {
            float track_time = time_tool->expertTime(*track);
            float truth_time = time_tool->getTruthTime(*truth_vertex);
            float time_res = track_time - truth_time;
            fillSubdir<TH1F>(track_tool->name(), time_tool->name(),
                             "m_hist_timeres_outlier_cases" +
                                 m_primes_fractions.at(primes_fraction),
                             time_res);
          }
          fillEffSubDir(track_tool->name(), time_tool->name(),
                        "m_eff_gt50pcprimes_vs_eta", morethanhalfprimes,
                        std::abs(trk_eta));
          fillEffSubDir(track_tool->name(), time_tool->name(),
                        "m_eff_gt50pcprimes_vs_eta_mistag",
                        not morethanhalfprimes, std::abs(trk_eta));
        } else {
          fillEffSubDir(track_tool->name(), time_tool->name(),
                        "m_eff_gt50pcprimes_vs_eta", false, std::abs(trk_eta));
          fillEffSubDir(track_tool->name(), time_tool->name(),
                        "m_eff_gt50pcprimes_vs_eta_mistag", false,
                        std::abs(trk_eta));
        }
      } // loop over track-time tools
    }   // loop over track selection tools
  }     // loop over tracks
 
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

extraOutputDeps()

const DataObjIDColl & AthCommonAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 89 of file AthCommonAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

fill()

template<typename T, typename... Ts>

void HGTD_AnalysisAlgBase::fill ( std::string_view name, Ts... args )

inlineinherited

Templated function for filling histograms The type of the histogram is passed as a template parameter The function takes the name (including the path) as well as any arguments to be passed to the histogram Fill method.

Definition at line 130 of file HGTD_AnalysisAlgBase.h.

                                             {
    auto it = m_histos.find(name);
    if (it == m_histos.end() or it->second == nullptr) {
      ATH_MSG_WARNING(
          "[HistogramHandler::fill] ERROR: you are attempting to fill "
          "a histogram with name "
          << name << " which doesn't exist!");
      return;
    }
    auto * ptrT = dynamic_cast<T*>(it->second);
    if (!ptrT)[[unlikely]]{
      ATH_MSG_WARNING("Cast failed for "<< name);
      return;
    }
    ptrT->Fill(args...);
  }

fillEff()

template<typename... Ts>

void HGTD_AnalysisAlgBase::fillEff ( std::string_view name, Ts... args )

inlineinherited

Definition at line 168 of file HGTD_AnalysisAlgBase.h.

                                                {
    const auto it = m_histos.find(name);
    if (it == m_histos.end() or it->second == nullptr)[[unlikely]] {
      ATH_MSG_WARNING(
          "[HistogramHandler::fillEff] ERROR: you are attempting to fill "
          "a histogram with name "
          << name << " which doesn't exist!");
      return;
    }
    auto * ptrT = dynamic_cast<TEfficiency*>(it->second);
    if (!ptrT)[[unlikely]]{
      ATH_MSG_WARNING("Cast failed for "<< name);
      return;
    }
    ptrT->Fill(args...);
  }

fillEffSubDir()

template<typename... Ts>

void HGTD_AnalysisAlgBase::fillEffSubDir ( std::string_view trk_sel_name, std::string_view wp_name, std::string_view hist_name, Ts... args )

inlineinherited

Definition at line 186 of file HGTD_AnalysisAlgBase.h.

                                 {
    const std::string name = std::format("{}/{}/{}", trk_sel_name, wp_name, hist_name);
    auto it = m_histos.find(name) ;
    if (it == m_histos.end() or it->second == nullptr) {
      ATH_MSG_WARNING(
          "[HistogramHandler::fill] ERROR: you are attempting to fill "
          "a histogram with name "
          << name << " which doesn't exist!");
      return;
    }
    auto * ptrT = dynamic_cast<TEfficiency*>(it->second);
    if (!ptrT)[[unlikely]]{
      ATH_MSG_WARNING("Cast failed for "<< name);
      return;
    }
    ptrT->Fill(args...);
  }

fillSubdir()

template<typename T, typename... Ts>

void HGTD_AnalysisAlgBase::fillSubdir ( std::string_view trk_sel_name, std::string_view time_wp, std::string_view hist_name, Ts... args )

inlineinherited

Definition at line 148 of file HGTD_AnalysisAlgBase.h.

                                                        {
    const std::string name = std::format("{}/{}/{}", trk_sel_name, time_wp, hist_name);
    auto it = m_histos.find(name);
    if (it == m_histos.end() or it->second == nullptr) {
      ATH_MSG_WARNING(
          "[HistogramHandler::fill] ERROR: you are attempting to fill "
          "a histogram with name "
          << name << " which doesn't exist!");
      return;
    }
    auto * ptrT = dynamic_cast<T*>(it->second);
    if (!ptrT)[[unlikely]]{
      ATH_MSG_WARNING("Cast failed for "<< name);
      return;
    }
    ptrT->Fill(args...);
  }

filterPassed()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Get filter decision:

Definition at line 93 of file AthCommonAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

getTruthVertex()

const xAOD::TruthVertex * HGTD_TrkTimePerformanceStudies::getTruthVertex ( const xAOD::TruthParticle * truth_particle )

private

Definition at line 155 of file HGTD_TrkTimePerformanceStudies.cxx.

                                             {
  if (not truth_particle) {
    return nullptr;
  }
 
  SG::ReadHandle<xAOD::TruthEventContainer> truth_event_container_hdl(
      m_truth_event_container_key);
  const xAOD::TruthEventContainer* truth_event_container =
      truth_event_container_hdl.cptr();
 
  if (not truth_event_container or truth_event_container->empty()) {
    ATH_MSG_DEBUG("getTruthVertex: no " << m_truth_event_container_key.key()
                                        << " container in this event");
    return nullptr;
  }
 
  // check if truth particle is from HS event
  auto truth_hs_event = truth_event_container->at(0);
  if (not truth_hs_event) {
    return nullptr;
  }
  int n_hs_truthparticles = truth_hs_event->nTruthParticles();
  auto truth_hs_vtx = truth_event_container->at(0)->signalProcessVertex();
 
  for (int i = 0; i < n_hs_truthparticles; i++) {
    if (not truth_hs_event->truthParticle(i)) {
      continue;
    }
    if (not truth_hs_event->truthParticle(i)->isSimulationParticle() and
        truth_hs_event->truthParticle(i)->isStable() and
        truth_hs_event->truthParticle(i)->isCharged() and
        truth_hs_event->truthParticle(i)->index() == truth_particle->index()) {
      return truth_hs_vtx;
    }
  }
 
  SG::ReadHandle<xAOD::TruthPileupEventContainer> pileup_truth_container_hdl(
      m_pileup_truth_container_key);
  const xAOD::TruthPileupEventContainer* pileup_truth_container =
      pileup_truth_container_hdl.cptr();
 
  ATH_MSG_DEBUG("getTruthVertex: no HS vertex found");
 
  // TruthPileupEvents is only written to the AOD for samples digitised with
  // pile-up, so on a no-pile-up sample there is simply no pile-up vertex to
  // associate the track to.
  if (not pileup_truth_container) {
    ATH_MSG_DEBUG("getTruthVertex: no " << m_pileup_truth_container_key.key()
                                        << " container in this event");
    return nullptr;
  }
 
  // if not, then check if from PU event
  for (size_t pu_event = 0; pu_event < pileup_truth_container->size();
       pu_event++) {
    auto truth_pu_event = pileup_truth_container->at(pu_event);
    auto truth_pu_vertex = truth_pu_event->truthVertex(1);
    int n_pu_truthparticles = truth_pu_event->nTruthParticles();
 
    for (int i = 0; i < n_pu_truthparticles; i++) {
      if (not truth_pu_event->truthParticle(i)) {
        continue;
      }
      if (not truth_pu_event->truthParticle(i)->isSimulationParticle() and
          truth_pu_event->truthParticle(i)->isStable() and
          truth_pu_event->truthParticle(i)->isCharged() and
          truth_particle->index() ==
              truth_pu_event->truthParticle(i)->index()) {
        return truth_pu_vertex;
      }
    }
  } // LOOP PU events
  // can't be associated to any vertex
  return nullptr;
}

initialize()

StatusCode HGTD_TrkTimePerformanceStudies::initialize ( )

overridevirtual

Reimplemented from HGTD_AnalysisAlgBase.

Definition at line 18 of file HGTD_TrkTimePerformanceStudies.cxx.

                                                      {
  ATH_CHECK(HGTD_AnalysisAlgBase::initialize());
 
  ATH_MSG_INFO("Initializing HGTD_TrkTimePerformanceStudies ...");
 
  ATH_CHECK(m_track_sel_tools.retrieve());
  ATH_CHECK(m_track_time_tools.retrieve());
  const std::string titleStr{";|#eta| ;frequency"};
  for (const auto& track_tool : m_track_sel_tools) {
    const auto & tname = track_tool->name();
    for (const auto& time_tool : m_track_time_tools) {
      const auto & timetoolName = time_tool->name();
      static const std::string effVsEta{"m_eff_vs_eta"};
      bookEffSubdir(tname, timetoolName, effVsEta, titleStr, 32, 2.4, 4.0);
      static const std::string primesVsEta{"m_eff_gt50pcprimes_vs_eta"};
      bookEffSubdir(tname, timetoolName, primesVsEta, titleStr, 32, 2.4, 4.0);
      static const std::string primesVsEtaMistag{"m_eff_gt50pcprimes_vs_eta_mistag"};
      bookEffSubdir(tname, timetoolName, primesVsEtaMistag, titleStr, 32, 2.4, 4.0);
      for (const auto& primes_fraction_i : m_primes_fractions) {
        std::string name = "m_eff_vs_eta_primesfrac" + primes_fraction_i;
        bookEffSubdir(tname, timetoolName, name, titleStr, 32, 2.4, 4.0);
        std::string name_res = "m_hist_timeres_outlier_cases" + primes_fraction_i;
        static const std::string thisTitle{";t_{reco} - t_{truth} [ns]; number of tracks"};
        bookSubdir<TH1F>(tname, timetoolName, name_res, thisTitle, 200, -.4, 0.4);
      }
    }
  }
 
  ATH_CHECK(m_track_particles_key.initialize());
  ATH_CHECK(m_truth_event_container_key.initialize());
  ATH_CHECK(m_pileup_truth_container_key.initialize());
 
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

isClonable()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

inlineoverridevirtualinherited

Specify if the algorithm is clonable.

Only relevant for non-reentrant algorithms. Actual number of clones needs to be set via the "Cardinality" property.

Reimplemented in AFP_DigiTop, AlgB, AlgT, BCM_Digitization, CscDigitBuilder, CscDigitToCscRDO, G4AtlasAlg, G4RunAlg, HGTD_Digitization, HiveAlgBase, InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ISF::SimKernelMT, ITk::StripDigitization, ITkPixelCablingAlg, ITkStripCablingAlg, LArHitEMapMaker, LArTTL1Maker, LUCID_DigiTop, LVL1::L1TopoSimulation, MergeCalibHits, MergeGenericMuonSimHitColl, MergeHijingPars, MergeMcEventCollection, MergeTrackRecordCollection, MergeTruthJets, MergeTruthParticles, MuonDigitizer, PileUpMTAlg, PixelDigitization, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_Digitization, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, SGInputLoader, Simulation::BeamEffectsAlg, TileHitVecToCnt, TileMuonFitter, TilePulseForTileMuonReceiver, TileRawChannelMaker, TRTDigitization, and ZDC_DigiTop.

Definition at line 68 of file AthCommonAlgorithm.h.

                                           {
    return true;
  }

isReEntrant()

virtual bool AthAlgorithm::isReEntrant ( ) const

inlinefinaloverrideprotectedvirtualinherited

Legacy algorithms are not thread-safe.

Definition at line 47 of file AthAlgorithm.h.

{ return false; }

msg()

MsgStream & AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 368 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 352 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

virtual void AthCommonAlgorithm< Gaudi::Algorithm >::setFilterPassed ( bool state, const EventContext & ctx ) const

inlinevirtualinherited

Set filter decision:

Definition at line 99 of file AthCommonAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

sysExecute()

StatusCode AthCommonAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext & ctx )

overridevirtualinherited

Execute an algorithm.

We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.

Reimplemented in AthAnalysisAlgorithm.

Definition at line 80 of file AthCommonAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonAlgorithm< Gaudi::Algorithm >::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthHistogramAlgorithm, HypoBase, InputMakerBase, and PyAthena::Alg.

Definition at line 60 of file AthCommonAlgorithm.cxx.

                                                      {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 298 of file AthCommonDataStore.h.

                                               {
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 381 of file AthCommonDataStore.h.

m_directory_name

Gaudi::Property<std::string> HGTD_AnalysisAlgBase::m_directory_name

inherited

Initial value:

{
      this, "DirectoryName", "/HGTD_ANA/", "The output directory name"}

Definition at line 42 of file HGTD_AnalysisAlgBase.h.

                                           {
      this, "DirectoryName", "/HGTD_ANA/", "The output directory name"};

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default).

Definition at line 378 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 108 of file AthCommonAlgorithm.h.

m_hist_svc

ServiceHandle<ITHistSvc> HGTD_AnalysisAlgBase::m_hist_svc {this, "THistSvc", "THistSvc"}

protectedinherited

Definition at line 207 of file HGTD_AnalysisAlgBase.h.

{this, "THistSvc", "THistSvc"};

m_histos

std::map<std::string, TObject*, std::less<> > HGTD_AnalysisAlgBase::m_histos

privateinherited

Definition at line 210 of file HGTD_AnalysisAlgBase.h.

m_pileup_truth_container_key

SG::ReadHandleKey<xAOD::TruthPileupEventContainer> HGTD_TrkTimePerformanceStudies::m_pileup_truth_container_key

private

Initial value:

{
          this, "TruthPileupEventsContainerName", "TruthPileupEvents",
          "Name of the pileup truth event container that should be retrieved"}

Definition at line 81 of file HGTD_TrkTimePerformanceStudies.h.

                                  {
          this, "TruthPileupEventsContainerName", "TruthPileupEvents",
          "Name of the pileup truth event container that should be retrieved"};

m_primes_fractions

const std::vector<std::string> HGTD_TrkTimePerformanceStudies::m_primes_fractions

private

Initial value:

                                 = {
"AllPrimes",
"HalfPrimesHasPrimes",
"LessThanHalfPrimes",
"MoreThanHalfPrimes",
"NoPrimesNoPossiblePrimes",
"NoPrimes1PossiblePrimes",
"NoPrimes2PossiblePrimes",
"NoPrimes3PossiblePrimes",
"NoPrimes4PossiblePrimes"}

Histogram-name suffixes, indexed by PrimesFractions.

Definition at line 86 of file HGTD_TrkTimePerformanceStudies.h.

                                                {
      "AllPrimes",
      "HalfPrimesHasPrimes",
      "LessThanHalfPrimes",
      "MoreThanHalfPrimes",
      "NoPrimesNoPossiblePrimes",
      "NoPrimes1PossiblePrimes",
      "NoPrimes2PossiblePrimes",
      "NoPrimes3PossiblePrimes",
      "NoPrimes4PossiblePrimes"};

m_track_particles_key

SG::ReadHandleKey<xAOD::TrackParticleContainer> HGTD_TrkTimePerformanceStudies::m_track_particles_key

private

Initial value:

{
      this, "TrackParticleContainerName", "InDetTrackParticles",
      "Name of the track particle container that should be retrieved in the "
      "execute"}

Definition at line 71 of file HGTD_TrkTimePerformanceStudies.h.

                                                                   {
      this, "TrackParticleContainerName", "InDetTrackParticles",
      "Name of the track particle container that should be retrieved in the "
      "execute"};

m_track_sel_tools

ToolHandleArray<IHGTD_TrackSelectionTool> HGTD_TrkTimePerformanceStudies::m_track_sel_tools

private

Initial value:

{
      this,
      "TrackSelectionTools",
      {},
      "Tools to retrieve a HGTD specified track selection"}

Definition at line 65 of file HGTD_TrkTimePerformanceStudies.h.

                                                             {
      this,
      "TrackSelectionTools",
      {},
      "Tools to retrieve a HGTD specified track selection"};

m_track_time_tools

ToolHandleArray<IHGTD_ExpertTrackTimeAccessor> HGTD_TrkTimePerformanceStudies::m_track_time_tools

private

Initial value:

{
      this,
      "TrackTimeTools",
      {},
      "Tools to retrieve a specified track-time working point"}

Definition at line 59 of file HGTD_TrkTimePerformanceStudies.h.

                                                                   {
      this,
      "TrackTimeTools",
      {},
      "Tools to retrieve a specified track-time working point"};

m_truth_event_container_key

SG::ReadHandleKey<xAOD::TruthEventContainer> HGTD_TrkTimePerformanceStudies::m_truth_event_container_key

private

Initial value:

{
      this, "TruthEventsContainerName", "TruthEvents",
      "Name of the truth event container that should be retrieved"}

Definition at line 76 of file HGTD_TrkTimePerformanceStudies.h.

                                                                      {
      this, "TruthEventsContainerName", "TruthEvents",
      "Name of the truth event container that should be retrieved"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 387 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 386 of file AthCommonDataStore.h.

---

The documentation for this class was generated from the following files:

• HGTD_TrkTimePerformanceStudies.h
• HGTD_TrkTimePerformanceStudies.cxx