#include <TRT_TrackTimingTool.h>

Inheritance diagram for InDet::TRT_TrackTimingTool:

Collaboration diagram for InDet::TRT_TrackTimingTool:

Public Member Functions
	TRT_TrackTimingTool (const std::string &, const std::string &, const IInterface *)
virtual	~TRT_TrackTimingTool ()
	default destructor
virtual StatusCode	initialize ()
	standard Athena-Algorithm method
virtual StatusCode	finalize ()
	standard Athena-Algorithm method
virtual std::vector< Trk::SpaceTimePoint * >	timeMeasurements (const Trk::Track &trk, const Trk::SegmentCollection *sgmColl=0) const
	returns time measurements for a given track.
virtual std::vector< Trk::SpaceTimePoint * >	timeMeasurements (const Trk::TrackParticleBase &trk) const
	returns time measurements for a given track particle (base).
virtual std::vector< Trk::SpaceTimePoint * >	timeMeasurements (std::vector< const Trk::Segment * > segments) const
	return time measurements for a vector of segments - mainly aimed at MS and tagged segments.
float	getTrackTimeFromDriftRadius (const Trk::Track *track, int &nHits) const
	calculate the time from drift radius - when RDO hits are not available - for running on AODs
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	sysInitialize () override
	Perform system initialization for an algorithm.
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

Static Public Member Functions
static const InterfaceID &	interfaceID ()

Protected Member Functions
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.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
float	etaCorrection (const Trk::Track &track) const
	eta-dependent corrections, called if m_doEtaCorrection == true
void	trackInformation (const Trk::Track &track, Amg::Vector3D &position, int &nTRTdriftCircles, int &nMissingRDOs, int &nMissingTrackParameters, int &nUsedHits) const
	get basic track info to know which function needs to be called, and calculate the position
void	debugMissingMeasurements (const Trk::Track &trk) const
	private debugging function for commissioning phase
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandle< Trk::ITrackFitter >	m_ITrackFitter
	tools - this is the tool that actually does the work
ToolHandle< InDet::IInDetCosmicsEventPhaseTool >	m_eventPhaseTool
ToolHandle< ITRT_CalDbTool >	m_caldbtool
	TRT Calibration DB tool.
bool	m_doEtaCorrection
bool	m_debug
SG::ReadHandleKey< xAOD::EventInfo >	m_EventInfoKey
	Current event.
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 49 of file TRT_TrackTimingTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ TRT_TrackTimingTool()

InDet::TRT_TrackTimingTool::TRT_TrackTimingTool	(	const std::string &	t,
		const std::string &	n,
		const IInterface *	p )

Definition at line 22 of file TRT_TrackTimingTool.cxx.

                                                                     :
  AthAlgTool(t, n, p), m_ITrackFitter("Trk::GlobalChi2Fitter/InDetTrackFitter"), m_eventPhaseTool(), m_caldbtool(
    "TRT_CalDbTool", this), m_doEtaCorrection(true), m_debug(false) {
  declareInterface<ITRT_TrackTimingTool>(this);
  declareInterface<Trk::ITrackTimingTool>(this);
 
  // retrieve properties from job options
  declareProperty("FitterTool", m_ITrackFitter);
  declareProperty("EventPhaseTool", m_eventPhaseTool);
  declareProperty("TRTCalDbTool", m_caldbtool);
  declareProperty("DoEtaCorrection", m_doEtaCorrection);
  declareProperty("DebugMissingMeasurement", m_debug);
  declareProperty("EventInfoKey", m_EventInfoKey = "ByteStreamEventInfo");
}

◆ ~TRT_TrackTimingTool()

InDet::TRT_TrackTimingTool::~TRT_TrackTimingTool ( )

virtual

default destructor

Definition at line 41 of file TRT_TrackTimingTool.cxx.

41{}

Member Function Documentation

◆ debugMissingMeasurements()

void InDet::TRT_TrackTimingTool::debugMissingMeasurements ( const Trk::Track & trk ) const

private

private debugging function for commissioning phase

Definition at line 276 of file TRT_TrackTimingTool.cxx.

                                                                                   {
  int checkNTRThits(0), missingMeasurement(0), noTRT_DriftCircle(0), missingPrepRawData(0), invalidHits(0),
  missingTrackPar(0);
 
  for (Trk::TrackStateOnSurface const* state : *track.trackStateOnSurfaces()) {
    Trk::MeasurementBase const* mesb = state->measurementOnTrack();
    if (!mesb || !state->type(Trk::TrackStateOnSurface::Measurement)) {
      missingMeasurement++;
      continue;
    }
 
    InDet::TRT_DriftCircleOnTrack const* trtcirc = dynamic_cast<InDet::TRT_DriftCircleOnTrack const*>(mesb);
    if (!trtcirc) {
      noTRT_DriftCircle++;
      continue;
    }
 
    InDet::TRT_DriftCircle const* rawhit = trtcirc->prepRawData();
    if (!rawhit) {
      missingPrepRawData++;
      continue;
    }
    if (!rawhit->driftTimeValid() || rawhit->firstBinHigh()) {
      invalidHits++;
      continue;
    }
    Trk::TrackParameters const* tparp = state->trackParameters();
    if (!tparp) {
      missingTrackPar++;
      continue;
    }
 
    checkNTRThits++;
 
    ATH_MSG_INFO(
      "debugMissingMeasurements: TRT hit " << checkNTRThits << ", raw drift time: " << rawhit->rawDriftTime() << " ns, track R: " <<
        tparp->parameters()[Trk::driftRadius] << " mm.");
  }
 
  ATH_MSG_INFO("debugMissingMeasurements: N valid hits: " << checkNTRThits << ", missing MeasurementBase / Measurement: " << missingMeasurement
                                                          << ", missing TRT_DriftCircleOnTrack: " << noTRT_DriftCircle << ", missingPrepRawData: " << missingPrepRawData
                                                          << ", invalid LE or TE: " << invalidHits << ", missing track parameters: " <<
    missingTrackPar);
 
  return;
}

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::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< AlgTool > >::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< AlgTool > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ etaCorrection()

float InDet::TRT_TrackTimingTool::etaCorrection ( const Trk::Track & track ) const

private

eta-dependent corrections, called if m_doEtaCorrection == true

Definition at line 217 of file TRT_TrackTimingTool.cxx.

                                                                         {
  const float correctionLargeEta = -0.31; // ns
 
  const Trk::Perigee* trackPar = track.perigeeParameters();
 
  if (!trackPar) {
    ATH_MSG_WARNING("missing perigee parameters, can not make eta correction");
    return 0.;
  }
 
  double eta = trackPar->eta();
  float correction = (1.3 * eta * eta - 1.9) * eta * eta;
  if (std::abs(eta) > 1. && correction > correctionLargeEta) correction = correctionLargeEta;
 
  ATH_MSG_DEBUG("eta correction: " << correction << " ns at eta = " << eta);
 
  return correction;
}

◆ evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::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

◆ finalize()

StatusCode InDet::TRT_TrackTimingTool::finalize ( )

virtual

standard Athena-Algorithm method

Definition at line 67 of file TRT_TrackTimingTool.cxx.

                                              {
  StatusCode sc = AlgTool::finalize();
 
  return sc;
}

◆ getTrackTimeFromDriftRadius()

float InDet::TRT_TrackTimingTool::getTrackTimeFromDriftRadius	(	const Trk::Track *	track,
		int &	nHits ) const

calculate the time from drift radius - when RDO hits are not available - for running on AODs

Definition at line 175 of file TRT_TrackTimingTool.cxx.

                                                                                                   {
  float time = 0.;
 
  nHits = 0;
 
  for (const Trk::TrackStateOnSurface* state : *track->trackStateOnSurfaces()) {
    Trk::MeasurementBase const* mesb = state->measurementOnTrack();
    if (!mesb || !state->type(Trk::TrackStateOnSurface::Measurement)) continue;
 
    InDet::TRT_DriftCircleOnTrack const* trtcirc = dynamic_cast<InDet::TRT_DriftCircleOnTrack const*>(mesb);
    if (!trtcirc) continue;
 
    Trk::TrackParameters const* tparp = state->trackParameters();
    if (!tparp) continue;
 
    float driftR = trtcirc->localParameters()[Trk::driftRadius];
    if (std::abs(driftR) < 0.000001) continue; // driftR == 0 => measurement not available, could be anything
    if (std::abs(driftR) > 2.) continue;
 
    float trackR = tparp->parameters()[Trk::driftRadius];
 
    Identifier id = trtcirc->identify();
    const TRTCond::RtRelation* rtRelation = m_caldbtool->getRtRelation(id);
    if (not rtRelation) {
      ATH_MSG_WARNING("Rt relation pointer is null!");
      continue;
    }
    float driftT = rtRelation->drifttime(std::abs(driftR));
    float trackT = rtRelation->drifttime(std::abs(trackR));
 
 
    time += driftT - trackT;
    nHits++;
  }
 
  if (nHits > 0) time /= (float) nHits;
 
  return time;
}

◆ initialize()

StatusCode InDet::TRT_TrackTimingTool::initialize ( )

virtual

standard Athena-Algorithm method

Definition at line 46 of file TRT_TrackTimingTool.cxx.

                                                {
  StatusCode sc = AlgTool::initialize();
 
  if (sc.isFailure()) return sc;
 
  // retrieve fitter
  if (m_ITrackFitter.retrieve().isFailure()) {
    msg(MSG::FATAL) << "Failed to retrieve tool " << m_ITrackFitter << endmsg;
    return StatusCode::FAILURE;
  } else msg(MSG::INFO) << "Retrieved tool " << m_ITrackFitter << endmsg;
 
  ATH_CHECK(m_EventInfoKey.initialize());
 
 
  ATH_MSG_INFO("InDet::TRT_TrackTimingTool::initialize() successful in " << name() << ", do eta correction: " <<
               (m_doEtaCorrection ? "true" : "false"));
  return StatusCode::SUCCESS;
}

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::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.

◆ interfaceID()

const InterfaceID & InDet::ITRT_TrackTimingTool::interfaceID ( )

inlinestaticinherited

Definition at line 35 of file ITRT_TrackTimingTool.h.

                                                             {
    return IID_ITRT_TrackTimingTool;
  }

◆ msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::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< AlgTool > >::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< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

◆ renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::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.

◆ timeMeasurements() [1/3]

std::vector< Trk::SpaceTimePoint * > InDet::TRT_TrackTimingTool::timeMeasurements	(	const Trk::Track &	track,
		const Trk::SegmentCollection *	segments = 0 ) const

virtual

returns time measurements for a given track.

Implementations in the Calo, ID and Muon spectrometer in dedicated tools

Parameters

track input track

Returns: vector of time measurement pointers

Implements Trk::ITrackTimingTool.

Definition at line 73 of file TRT_TrackTimingTool.cxx.

      {
  if (sgmColl != nullptr) {
    ATH_MSG_INFO("TRT_TrackTimingTool::timeMeasurements called with SegmentCollection != 0");
  }
 
  std::vector<Trk::SpaceTimePoint*> timeMeasurementsVector;
  // need to use constructor: SpaceTimePoint(const GlobalPosition& position, const float& t, const float& t_error, const
  // float& weight);
 
  // Useless test; compiler can assume it's false and optimize it away.
  // Tests for null must be done on pointers, not references
  // (which by definition cannot be null).
  //if (&track==0) return timeMeasurementsVector; // this function should not have been called in the first place
 
  float time = 0.;
  Amg::Vector3D position(0., 0., 0.);
 
  // info about track
  int nTRTdriftCircles(0), nMissingRDOs(0), nMissingTrackParameters(0), nUsedHits(0);
  trackInformation(track, position, nTRTdriftCircles, nMissingRDOs, nMissingTrackParameters, nUsedHits);
 
  ATH_MSG_DEBUG(
    "trackInformation: " << nTRTdriftCircles << ", " << nMissingRDOs << ", " << nMissingTrackParameters << " slimmed? " <<
    (track.info().trackProperties(Trk::TrackInfo::SlimmedTrack)));
 
  if (!nTRTdriftCircles) return timeMeasurementsVector; // no TRT hits for this track, can not do anything
 
  Trk::Track* newtrack = nullptr;
  if (nMissingTrackParameters) { // need to re-fit the track to get the track parameters
    newtrack = (m_ITrackFitter->fit(Gaudi::Hive::currentContext(),track, 
                                    false, track.info().particleHypothesis())).release();
 
    if (newtrack == nullptr) {
      ATH_MSG_INFO("fit to unslim track has failed, giving up.");
      return timeMeasurementsVector;
    }
  }
 
  const Trk::Track* track_ptr = (newtrack != nullptr) ? newtrack : &track;
 
  // there are TRT hits, and track parameters, use the tool to calculate the time
  ATH_MSG_DEBUG("timeMeasurements(): diagnosed that track has all information already.");
 
  if (!nMissingRDOs) {
    time = m_eventPhaseTool->findPhase(track_ptr);
  } else {
    time = getTrackTimeFromDriftRadius(track_ptr, nUsedHits);
  }
 
 
  if (m_doEtaCorrection && time != 0.) time -= etaCorrection(*track_ptr);
 
 
 
// assign estimated constant conservative error for now
  float error = 1.; // units ns
 
// use default weight of 1.; 0. if the time measurement is invalid
  float weight = (time == 0.) ? 0. : 0.02 * nUsedHits;
 
  ATH_MSG_DEBUG("TRT_TrackTimingTool::timeMeasurements: TRT track with " << nTRTdriftCircles << " hits, track time = "
                                                                         << time << " ns, position: " << position << ", error: " << error << ", weight: " << weight <<
    ".");
 
  if (time != 0.) { // add measurement only if valid
    Trk::SpaceTimePoint* timeMeasurement = new Trk::SpaceTimePoint(position, time, error, weight, Trk::TrackState::TRT);
 
    timeMeasurementsVector.push_back(timeMeasurement);
  } else {
    ATH_MSG_INFO("TRT_TrackTimingTool::timeMeasurement not available");
    if (m_debug) debugMissingMeasurements(track);
  }
 
 
  if (newtrack) delete newtrack;
 
  return timeMeasurementsVector;
}

◆ timeMeasurements() [2/3]

std::vector< Trk::SpaceTimePoint * > InDet::TRT_TrackTimingTool::timeMeasurements ( const Trk::TrackParticleBase & trackParticle ) const

virtual

returns time measurements for a given track particle (base).

Implementations in the Calo, ID and Muon spectrometer in dedicated tools

Parameters

trackParticle input track particle base

Returns: vector of time measurement pointers

Implements Trk::ITrackTimingTool.

Definition at line 157 of file TRT_TrackTimingTool.cxx.

{
  if (tpb.originalTrack() == nullptr) {
    std::vector<Trk::SpaceTimePoint*> v;
    return v;
  }
  return timeMeasurements(*tpb.originalTrack());
}

◆ timeMeasurements() [3/3]

std::vector< Trk::SpaceTimePoint * > InDet::TRT_TrackTimingTool::timeMeasurements ( std::vector< const Trk::Segment * > segments ) const

virtual

return time measurements for a vector of segments - mainly aimed at MS and tagged segments.

Not all detectors will implement this interface !

Parameters

segments input vector of segments

Returns: vector of time measurment pointers

Implements Trk::ITrackTimingTool.

Definition at line 167 of file TRT_TrackTimingTool.cxx.

      {
  std::vector<Trk::SpaceTimePoint*> v;
  return v;
}

◆ trackInformation()

void InDet::TRT_TrackTimingTool::trackInformation	(	const Trk::Track &	track,
		Amg::Vector3D &	position,
		int &	nTRTdriftCircles,
		int &	nMissingRDOs,
		int &	nMissingTrackParameters,
		int &	nUsedHits ) const

private

get basic track info to know which function needs to be called, and calculate the position

Definition at line 238 of file TRT_TrackTimingTool.cxx.

                                                                                                      {
  // define position as center-of-gravity for all TRT hits on track
  Amg::Vector3D GlobalPositionSum(0., 0., 0.);
 
  for (const Trk::TrackStateOnSurface* state : *track.trackStateOnSurfaces()) {
    Trk::MeasurementBase const* mesb = state->measurementOnTrack();
    if (!mesb || !state->type(Trk::TrackStateOnSurface::Measurement)) continue;
 
    InDet::TRT_DriftCircleOnTrack const* trtcirc = dynamic_cast<InDet::TRT_DriftCircleOnTrack const*>(mesb);
    if (!trtcirc) continue;
 
    nTRTdriftCircles++;
 
    GlobalPositionSum += trtcirc->globalPosition();
 
    if (!state->trackParameters()) nMissingTrackParameters++;
 
    InDet::TRT_DriftCircle const* rawhit = trtcirc->prepRawData();
    if (!rawhit) {
      nMissingRDOs++;
      continue;
    }
    if (!rawhit->driftTimeValid() || rawhit->firstBinHigh()) continue;
    nUsedHits++; // this is the N of hits that will potentially be used for the track time calculation
 
//      if ( !(state->trackParameters()) ) continue;
  }
 
  if (nTRTdriftCircles) GlobalPositionSum /= (double) nTRTdriftCircles;
  position = GlobalPositionSum;
 
  return;
}

◆ updateVHKA()

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

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_caldbtool

ToolHandle<ITRT_CalDbTool> InDet::TRT_TrackTimingTool::m_caldbtool

private

TRT Calibration DB tool.

Definition at line 75 of file TRT_TrackTimingTool.h.

◆ m_debug

bool InDet::TRT_TrackTimingTool::m_debug

private

Definition at line 78 of file TRT_TrackTimingTool.h.

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_doEtaCorrection

bool InDet::TRT_TrackTimingTool::m_doEtaCorrection

private

Definition at line 77 of file TRT_TrackTimingTool.h.

◆ m_EventInfoKey

SG::ReadHandleKey<xAOD::EventInfo> InDet::TRT_TrackTimingTool::m_EventInfoKey

private

Current event.

Definition at line 79 of file TRT_TrackTimingTool.h.

◆ m_eventPhaseTool

ToolHandle<InDet::IInDetCosmicsEventPhaseTool> InDet::TRT_TrackTimingTool::m_eventPhaseTool

private

Definition at line 73 of file TRT_TrackTimingTool.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_ITrackFitter

ToolHandle<Trk::ITrackFitter> InDet::TRT_TrackTimingTool::m_ITrackFitter

private

tools - this is the tool that actually does the work

Definition at line 72 of file TRT_TrackTimingTool.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ TRT_TrackTimingTool()

◆ ~TRT_TrackTimingTool()

Member Function Documentation

◆ debugMissingMeasurements()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ etaCorrection()

◆ evtStore()

◆ extraDeps_update_handler()

◆ finalize()

◆ getTrackTimeFromDriftRadius()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ timeMeasurements() [1/3]

◆ timeMeasurements() [2/3]

◆ timeMeasurements() [3/3]

◆ trackInformation()

◆ updateVHKA()

Member Data Documentation

◆ m_caldbtool

◆ m_debug

◆ m_detStore

◆ m_doEtaCorrection

◆ m_EventInfoKey

◆ m_eventPhaseTool

◆ m_evtStore

◆ m_ITrackFitter

◆ m_varHandleArraysDeclared

◆ m_vhka