#include <InDetSlidingWindowTrackTimeTool.h>

Inheritance diagram for InDet::InDetSlidingWindowTrackTimeTool:

Collaboration diagram for InDet::InDetSlidingWindowTrackTimeTool:

Public Member Functions
	InDetSlidingWindowTrackTimeTool (const std::string &, const std::string &, const IInterface *)
virtual	~InDetSlidingWindowTrackTimeTool ()
	default destructor
virtual StatusCode	initialize ()
	standard Athena-Algorithm method
virtual StatusCode	finalize ()
	standard Athena-Algorithm method
double	findPhase (const Trk::Track *track) const
	finds event phase of a track from the leading edge
double	findPhase (const Trk::Segment *segment) const
	finds event phase of a segment from the leading edge
double	findPhaseFromTE (const Trk::Track *track) const
	finds event phase of a track from the trailing edge
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
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandle< ITRT_CalDbTool >	m_caldbtool
	TRT Calibration DB tool.
SG::ReadCondHandleKey< TRTCond::AverageT0 >	m_T0ReadKey {this,"T0ReadKey","AverageT0","Average T0 in-key"}
double	m_globalOffset
bool	m_useNewEP
int	m_nIterations
double	m_windowSize
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

Author: Brett Jackson brett.nosp@m..dav.nosp@m.id.ja.nosp@m.ckso.nosp@m.n@cer.nosp@m.n.ch

This tool is essentially copy and pasted from the TRTCosmicsEventPhase algorithm.

Definition at line 38 of file InDetSlidingWindowTrackTimeTool.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

◆ InDetSlidingWindowTrackTimeTool()

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

Definition at line 25 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                                          : AthAlgTool(t, n, p)
  , m_caldbtool("TRT_CalDbTool", this) {
  declareInterface<IInDetCosmicsEventPhaseTool>(this);
  declareProperty("TRTCalDbTool", m_caldbtool);
  declareProperty("GlobalOffset", m_globalOffset = 10.);
  declareProperty("UseNewEP", m_useNewEP = true);
  declareProperty("NumberIterations", m_nIterations = 5);
  declareProperty("WindowSize", m_windowSize = 7.);
}

◆ ~InDetSlidingWindowTrackTimeTool()

InDet::InDetSlidingWindowTrackTimeTool::~InDetSlidingWindowTrackTimeTool ( )

virtual

default destructor

Definition at line 40 of file InDetSlidingWindowTrackTimeTool.cxx.

41{}

Member Function Documentation

◆ 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

◆ 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::InDetSlidingWindowTrackTimeTool::finalize ( )

virtual

standard Athena-Algorithm method

Definition at line 56 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                          {
 //
  return StatusCode::SUCCESS;
}

◆ findPhase() [1/2]

double InDet::InDetSlidingWindowTrackTimeTool::findPhase ( const Trk::Segment * segment ) const

virtual

finds event phase of a segment from the leading edge

Implements InDet::IInDetCosmicsEventPhaseTool.

Definition at line 133 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                                                      {
 
  double sum_tr = 0.;
  double sum_goodhits = 0.;
  int nhits = segment->numberOfMeasurementBases();
 
  std::vector<double> data{0., 0.1, -0.00087,0.};
  TRTCond::RtRelation const* rtr = nullptr;
 
  for (int i = 0; i < nhits; ++i) {
    Trk::RIO_OnTrack const* rio = dynamic_cast<Trk::RIO_OnTrack const*>(segment->measurement(i));
    InDet::TRT_DriftCircleOnTrack const* trtcirc = dynamic_cast<InDet::TRT_DriftCircleOnTrack const*>(rio);
    if (!trtcirc) continue;
    InDet::TRT_DriftCircle const* rawhit = trtcirc->prepRawData();
    if (!rawhit) continue;
    if (!rawhit->lastBinHigh() && !rawhit->isNoise()) {
      Identifier const& ident = trtcirc->identify();
      rtr = m_caldbtool->getRtRelation(ident);
      if (not rtr) {
        ATH_MSG_WARNING("Rt relation pointer is null!");
        return 0.;
      }
      double full_drifttime = rtr->drifttime(2.0);
      sum_tr += rawhit->trailingEdge() * 3.125 - full_drifttime;
      ATH_MSG_VERBOSE("Hit " << sum_goodhits
                             << " : " << rawhit->trailingEdge() * 3.125
                             << "  fulldrifttime=" << full_drifttime);
      sum_goodhits += 1;
    } else {
      ATH_MSG_VERBOSE("Hit has lastbin high");
    }
  }
  if (sum_goodhits > 1) return sum_tr / sum_goodhits + m_globalOffset;
  return 0;
}

◆ findPhase() [2/2]

double InDet::InDetSlidingWindowTrackTimeTool::findPhase ( const Trk::Track * track ) const

virtual

finds event phase of a track from the leading edge

Implements InDet::IInDetCosmicsEventPhaseTool.

Definition at line 62 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                                                  {
  ATH_MSG_DEBUG("Finding phase...");
  
  double aT0=0.;
  if (!m_useNewEP) {
    ATH_MSG_INFO(" Set averageT0 = 0 (m_useNewEP=false) ");
  } else {
    SG::ReadCondHandle<TRTCond::AverageT0> rhl{m_T0ReadKey};
    const TRTCond::AverageT0* avgT0{*rhl};
    aT0=avgT0->get();
  }
 
 
  TRTCond::RtRelation const* rtr = nullptr;
 
  double timeresidualsum = 0;
  size_t ntrthits = 0;
  double windowCenter = 0;
  for (int itr = 0; itr != m_nIterations; ++itr) {
    timeresidualsum = 0;
    ntrthits = 0;
    for (Trk::TrackStateOnSurface const* 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;
      InDet::TRT_DriftCircle const* rawhit = trtcirc->prepRawData();
      if (!rawhit) continue;
      if (!rawhit->driftTimeValid()
          || rawhit->firstBinHigh()
          ) continue;
      Identifier const& ident = trtcirc->identify();
      double rawdrifttime = rawhit->rawDriftTime();
      double t0 = m_caldbtool->getT0(ident);
 
      ATH_MSG_DEBUG("T0 : " << t0);
      rtr = m_caldbtool->getRtRelation(ident);
 
      Trk::TrackParameters const* tparp = state->trackParameters();
      if (!tparp) continue;
      double trkdistance = tparp->parameters()[Trk::driftRadius];
      double trkdrifttime = rtr->drifttime(std::abs(trkdistance));
      double timeresidual = rawdrifttime - t0 + aT0 - trkdrifttime;
      ATH_MSG_DEBUG("trkdistance=" << trkdistance
                                   << "  trkdrifttime=" << trkdrifttime
                                   << "  timeresidual=" << timeresidual
                                   << " rawdrifttime=" << rawdrifttime);
      if (timeresidual < 2000
          && std::abs(trkdistance) < 2.8) {
        if (itr == 0
            || std::abs(timeresidual - windowCenter) < m_windowSize) {
          timeresidualsum += timeresidual;
          ++ntrthits;
        }
      }
    }
    if (ntrthits > 1) {
      windowCenter = timeresidualsum / ntrthits;
    } else break;
  }
 
  ATH_MSG_DEBUG("timeresidualsum = " << timeresidualsum);
  ATH_MSG_DEBUG("ntrtrhits = " << ntrthits);
 
  if (ntrthits > 1)
    return windowCenter + m_globalOffset;
  return 0.;
}

◆ findPhaseFromTE()

double InDet::InDetSlidingWindowTrackTimeTool::findPhaseFromTE ( const Trk::Track * track ) const

virtual

finds event phase of a track from the trailing edge

Implements InDet::IInDetCosmicsEventPhaseTool.

Definition at line 169 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                                                        {
 
  ATH_MSG_DEBUG("Finding phase...");
 
  double aT0=0.;
  if (!m_useNewEP) {
    ATH_MSG_INFO(" Set averageT0 = 0 (m_useNewEP=false) ");
  } else {
    SG::ReadCondHandle<TRTCond::AverageT0> rhl{m_T0ReadKey};
    const TRTCond::AverageT0* avgT0{*rhl};
    aT0=avgT0->get();
  }
 
  double timeresidualsum = 0;
  size_t ntrthits = 0;
  for (Trk::TrackStateOnSurface const* 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;
    InDet::TRT_DriftCircle const* rawhit = trtcirc->prepRawData();
    if (!rawhit) continue;
    Identifier const& ident = trtcirc->identify();
    double rawtrailingedge = rawhit->trailingEdge() * 3.125;
    double t0 = m_caldbtool->getT0(ident);
    ATH_MSG_DEBUG("T0 : " << t0);
    double timeresidual = rawtrailingedge - t0 + aT0;
    ATH_MSG_DEBUG("timeresidual=" << timeresidual);
    if (timeresidual < 2000) {
      timeresidualsum += timeresidual;
      ++ntrthits;
    }
  }
  if (ntrthits > 1) return timeresidualsum / ntrthits + m_globalOffset;
  return 0.;
}

◆ initialize()

StatusCode InDet::InDetSlidingWindowTrackTimeTool::initialize ( )

virtual

standard Athena-Algorithm method

Definition at line 46 of file InDetSlidingWindowTrackTimeTool.cxx.

                                                            {
  ATH_CHECK( m_caldbtool.retrieve());
  // Read key
  ATH_CHECK( m_T0ReadKey.initialize() );
 
  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::IInDetCosmicsEventPhaseTool::interfaceID ( )

inlinestaticinherited

Definition at line 37 of file IInDetCosmicsEventPhaseTool.h.

    { 
      return IID_IInDetCosmicsEventPhaseTool; 
    }

◆ 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.

◆ 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::InDetSlidingWindowTrackTimeTool::m_caldbtool

private

TRT Calibration DB tool.

Definition at line 63 of file InDetSlidingWindowTrackTimeTool.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_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_globalOffset

double InDet::InDetSlidingWindowTrackTimeTool::m_globalOffset

private

Definition at line 65 of file InDetSlidingWindowTrackTimeTool.h.

◆ m_nIterations

int InDet::InDetSlidingWindowTrackTimeTool::m_nIterations

private

Definition at line 67 of file InDetSlidingWindowTrackTimeTool.h.

◆ m_T0ReadKey

SG::ReadCondHandleKey<TRTCond::AverageT0> InDet::InDetSlidingWindowTrackTimeTool::m_T0ReadKey {this,"T0ReadKey","AverageT0","Average T0 in-key"}

private

Definition at line 64 of file InDetSlidingWindowTrackTimeTool.h.

64{this,"T0ReadKey","AverageT0","Average T0 in-key"};

◆ m_useNewEP

bool InDet::InDetSlidingWindowTrackTimeTool::m_useNewEP

private

Definition at line 66 of file InDetSlidingWindowTrackTimeTool.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.

◆ m_windowSize

double InDet::InDetSlidingWindowTrackTimeTool::m_windowSize

private

Definition at line 68 of file InDetSlidingWindowTrackTimeTool.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

◆ InDetSlidingWindowTrackTimeTool()

◆ ~InDetSlidingWindowTrackTimeTool()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ finalize()

◆ findPhase() [1/2]

◆ findPhase() [2/2]

◆ findPhaseFromTE()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_caldbtool

◆ m_detStore

◆ m_evtStore

◆ m_globalOffset

◆ m_nIterations

◆ m_T0ReadKey

◆ m_useNewEP

◆ m_varHandleArraysDeclared

◆ m_vhka

◆ m_windowSize