InDet::SCT_ClusterOnTrackTool Class Reference

creates SCT_ClusterOnTrack objects allowing to calibrate cluster position and error using a given track hypothesis. More...

#include <SCT_ClusterOnTrackTool.h>

Inheritance diagram for InDet::SCT_ClusterOnTrackTool:

Collaboration diagram for InDet::SCT_ClusterOnTrackTool:

Public Member Functions
	SCT_ClusterOnTrackTool (const std::string &, const std::string &, const IInterface *)
	AlgTool constructor.
virtual	~SCT_ClusterOnTrackTool ()=default
virtual StatusCode	initialize () override
	AlgTool initialisation.
virtual StatusCode	finalize () override
	AlgTool termination.
virtual InDet::SCT_ClusterOnTrack *	correct (const Trk::PrepRawData &, const Trk::TrackParameters &, const EventContext &ctx=Gaudi::Hive::currentContext()) const override
	produces an SCT_ClusterOnTrack using the measured SCT_Cluster and the track prediction.
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 double	getCorrection (double phi, int nstrip)
	Returns a correction to be applied to the SCT cluster local x position in simulated events to remove a position bias introduced by the SCT digitisation.
static double	getError (double phi, int nstrip)
	Returns the resolution on the reconstructed position (local x) of SCT clusters in simulated events.
static const InterfaceID &	interfaceID ()
	The AlgTool 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
SG::ReadCondHandleKey< RIO_OnTrackErrorScaling >	m_sctErrorScalingKey {this,"SCTErrorScalingKey", "/Indet/TrkErrorScalingSCT", "Key for SCT error scaling conditions data."}
	toolhandle for central error scaling
ToolHandle< ISiLorentzAngleTool >	m_lorentzAngleTool {this, "LorentzAngleTool", "SiLorentzAngleTool", "Tool to retrieve Lorentz angle"}
BooleanProperty	m_option_make2dimBarrelClusters
	job options
IntegerProperty	m_option_errorStrategy
IntegerProperty	m_option_correctionStrategy
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

creates SCT_ClusterOnTrack objects allowing to calibrate cluster position and error using a given track hypothesis.

See doxygen of Trk::RIO_OnTrackCreator for details. Different strategies to calibrate the cluster error can be chosen by job Option. Also the handle to the general hit-error scaling is implemented.

Definition at line 39 of file SCT_ClusterOnTrackTool.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

SCT_ClusterOnTrackTool()

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

AlgTool constructor.

Definition at line 30 of file SCT_ClusterOnTrackTool.cxx.

                                                                :
    AthAlgTool(t, n, p) {
  declareInterface<IRIO_OnTrackCreator>(this);
}

~SCT_ClusterOnTrackTool()

virtual InDet::SCT_ClusterOnTrackTool::~SCT_ClusterOnTrackTool ( )

virtualdefault

Member Function Documentation

correct()

InDet::SCT_ClusterOnTrack * InDet::SCT_ClusterOnTrackTool::correct ( const Trk::PrepRawData & rio, const Trk::TrackParameters & trackPar, const EventContext & ctx = Gaudi::Hive::currentContext() ) const

overridevirtual

produces an SCT_ClusterOnTrack using the measured SCT_Cluster and the track prediction.

This method is a factory, so the client has to take care of management/deletion of the SCT_ClusterOnTrack.

Implements Trk::IRIO_OnTrackCreator.

Definition at line 93 of file SCT_ClusterOnTrackTool.cxx.

                                                                                                {
 
  if (not rio.type(Trk::PrepRawDataType::SCT_Cluster)) {
    return nullptr;
  }
  const InDet::SCT_Cluster * SC = static_cast<const InDet::SCT_Cluster *> (&rio);
  const InDet::SiWidth width = SC->width();
  const Amg::Vector2D &colRow = width.colRow();
 
  // Get pointer to detector element
  //
  const InDetDD::SiDetectorElement *EL = SC->detectorElement();
  if (!EL) {
    return nullptr;
  }
  IdentifierHash iH = EL->identifyHash();
 
  // Get local position of track
  //
  Amg::Vector2D loct = trackPar.localPosition();
 
  // Find phi angle of track relative to Lorentz drift direction, if needed
  //
  double dphi(0.);
  double sinAlpha = EL->sinStereoLocal(SC->localPosition());
  double cosAlpha = std::sqrt(1 - sinAlpha * sinAlpha);
  if (m_option_errorStrategy == 2 || m_option_correctionStrategy == 0) {
    double pNormal = trackPar.momentum().dot(EL->normal());
    double pPhi = trackPar.momentum().dot(Amg::AngleAxis3D(asin(-sinAlpha), Amg::Vector3D::UnitZ()) * EL->phiAxis());
    dphi = std::atan(pPhi / pNormal) - std::atan(m_lorentzAngleTool->getTanLorentzAngle(iH, ctx));
  }
  Amg::Vector3D localstripdir(-sinAlpha, cosAlpha, 0.);
  Amg::Vector3D globalstripdir = trackPar.associatedSurface().transform().linear() * localstripdir;
  double distance = (trackPar.position() - SC->globalPosition()).mag();
  const auto *boundsraw = &trackPar.associatedSurface().bounds();
 
  const Trk::TrapezoidBounds *tbounds = boundsraw->type() == Trk::SurfaceBounds::Trapezoid ? static_cast<const Trk::TrapezoidBounds *>(boundsraw) : nullptr;
  const Trk::RectangleBounds *rbounds = boundsraw->type() == Trk::SurfaceBounds::Rectangle ? static_cast<const Trk::RectangleBounds *>(boundsraw) : nullptr;
 
  if (!tbounds && !rbounds) {
    return nullptr;
  }
 
  double boundsy = rbounds ? rbounds->halflengthY() : tbounds->halflengthY();
  if (distance * cosAlpha > boundsy) {
    distance = boundsy / cosAlpha - 1;
  }
  // SCT_ClusterOnTrack production
  //
  Trk::LocalParameters locpar;
  if (loct.y() < 0) {
    distance = -distance;
  }
  Amg::Vector3D glob(SC->globalPosition() + distance * globalstripdir);
  Amg::MatrixX oldcov = SC->localCovariance();
  // Local position and error matrix production
  //
  // let's start to re-compute cluster error if errorStrategy >=0
  // These were derived by the studies reported on 25th September 2006
  // https://indico.cern.ch/event/430391/contributions/1066157/attachments/929942/1317007/SCTSoft_25Sept06_clusters.pdf
  // and on 4th February 2008
  // https://indico.cern.ch/event/22934/contributions/485813/attachments/379647/528096/ClusterErrors_04Feb08.pdf
  if (m_option_errorStrategy > -1) {
    Amg::MatrixX mat(2, 2);
    mat.setZero();
    switch (m_option_errorStrategy) {
    case 0:
      mat(0, 0) = std::pow(width.phiR(), 2) /12.;
      mat(1, 1) = std::pow(width.z(), 2) /12.;
      break;
 
    case 1:
      if (colRow.x() == 1) {
        mat(0, 0) = std::pow(1.05 * width.phiR(), 2) /12.;
      } else if (colRow.x() == 2) {
        mat(0, 0) = std::pow(0.27 * width.phiR(), 2) /12.;
      } else {
        mat(0, 0) = std::pow(width.phiR(), 2) /12.;
      }
      mat(1, 1) = std::pow(width.z() / colRow.y(), 2) /12.;
      break;
 
    case 2:
      mat(0, 0) = std::pow(getError(dphi, int(colRow.x())) * (EL->phiPitch() / 0.080), 2);
      mat(1, 1) = std::pow(width.z() / colRow.y(), 2) /12.;
      break;
 
    default:
      // don't do anything....
      break;
    }
    // rotation for endcap SCT
    if (EL->design().shape() == InDetDD::Trapezoid) {
      double sn = EL->sinStereoLocal(SC->localPosition());
      double sn2 = sn * sn;
      double cs2 = 1. - sn2;
      double w = EL->phiPitch(SC->localPosition()) / EL->phiPitch();
      double v0 = mat(0, 0) * w * w;
      double v1 = mat(1, 1);
      mat(0, 0) = (cs2 * v0 + sn2 * v1);
      mat(1, 0) = (sn * std::sqrt(cs2) * (v0 - v1));
      mat(0, 1) = mat(1, 0);
      mat(1, 1) = (sn2 * v0 + cs2 * v1);
    }
    oldcov = std::move(mat);
  }
 
  Amg::MatrixX cov(oldcov);
  if (EL->design().shape() != InDetDD::Trapezoid) {                     // barrel
    Trk::DefinedParameter lpos1dim(SC->localPosition().x(), Trk::locX);
    locpar = (m_option_make2dimBarrelClusters)       ?
             Trk::LocalParameters(SC->localPosition()) :// PRDformation does 2-dim
             Trk::LocalParameters(lpos1dim);
    if (!m_option_make2dimBarrelClusters) {
      cov = Amg::MatrixX(1, 1);
      cov(0, 0) = oldcov(0, 0);
    }
 
    if (!m_sctErrorScalingKey.key().empty()) {
      //SG::ReadCondHandle<SCTRIO_OnTrackErrorScaling> error_scaling( m_sctErrorScalingKey );
      SG::ReadCondHandle<RIO_OnTrackErrorScaling> error_scaling( m_sctErrorScalingKey, ctx );
      cov = Trk::ErrorScalingCast<SCTRIO_OnTrackErrorScaling>(*error_scaling)
                ->getScaledCovariance(std::move(cov), false, 0.0);
    }
  }else {                                           // endcap
    locpar = Trk::LocalParameters(SC->localPosition());
    if (!m_sctErrorScalingKey.key().empty()) {
      SG::ReadCondHandle<RIO_OnTrackErrorScaling> error_scaling( m_sctErrorScalingKey, ctx );
      cov = Trk::ErrorScalingCast<SCTRIO_OnTrackErrorScaling>(*error_scaling)
                ->getScaledCovariance(std::move(cov), true,
                                      EL->sinStereoLocal(SC->localPosition()));
    }
    double Sn = EL->sinStereoLocal(SC->localPosition());
    double Sn2 = Sn * Sn;
    double Cs2 = (1. - Sn) * (1. + Sn);
    double SC = Sn * std::sqrt(Cs2);
    double W = EL->phiPitch(loct) / EL->phiPitch();
    double dV0 = (Cs2 * cov(0, 0) + Sn2 * cov(1, 1) +
                  2. * SC * cov(1, 0)) * (W * W - 1.);
    cov(0, 0) += (Cs2 * dV0);
    cov(1, 0) += (SC * dV0);
    cov(0, 1) = cov(1, 0);
    cov(1, 1) += (Sn2 * dV0);
  }
 
  // Apply correction for cluster position bias
  //
  if (m_option_correctionStrategy == 0) {
    double correction = getCorrection(dphi, int(colRow.x())) * EL->hitDepthDirection();
    locpar[Trk::locX] += correction;
  }
  bool isbroad = m_option_errorStrategy == 0;
  return new InDet::SCT_ClusterOnTrack(SC, std::move(locpar), std::move(cov), iH, glob, isbroad);
}

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.

{ return m_detStore; }

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.

{ return m_evtStore; }

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::SCT_ClusterOnTrackTool::finalize ( )

overridevirtual

AlgTool termination.

Definition at line 82 of file SCT_ClusterOnTrackTool.cxx.

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

getCorrection()

double InDet::SCT_ClusterOnTrackTool::getCorrection ( double phi, int nstrip )

static

Returns a correction to be applied to the SCT cluster local x position in simulated events to remove a position bias introduced by the SCT digitisation.

Parameters

[in]	phi	angle of track relative to Lorentz drift direction, in transverse plane
[in]	nstrip	SCT cluster size (number of strips)

Definition at line 250 of file SCT_ClusterOnTrackTool.cxx.

                                                                 {
  constexpr float corr1[30] = {
    0.3, 0.8, 1.1, 1.5, 1.9, 1.9, 2.1, 2.4, 2.3, 2.6,
    2.6, 2.7, 2.8, 2.7, 2.5, 2.6, 2.8, 2.6, 2.6, 2.7,
    2.2, 1.8, 1.8, 1.6, 1.5, 0.0, 0.0, 0.0, 0.0, 0.0
  };
  constexpr float corr2[30] = {
    0.0, 0.0, 0.0, 1.0, 1.5, 1.7, 1.7, 2.3, 2.1, 2.5,
    2.5, 2.7, 2.7, 2.9, 3.0, 3.0, 3.0, 3.0, 3.4, 3.4,
    3.0, 3.2, 2.6, 2.6, 3.0, 2.7, 2.5, 2.4, 1.7, 1.3
  };
 
  // Phi bins have 1 degree width, and cover 0-30 degrees
  int phiBin = static_cast<int>(std::abs(phi) / deg);
 
  float correction(0.);
 
  if (phiBin < 30) {
    if (nstrip == 1) {
      correction = corr1[phiBin];
    }
    if (nstrip == 2) {
      correction = corr2[phiBin];
    }
  }
 
  if (phi > 0.) {
    correction *= -1.;
  }
 
  return correction * micrometer;
}

getError()

double InDet::SCT_ClusterOnTrackTool::getError ( double phi, int nstrip )

static

Returns the resolution on the reconstructed position (local x) of SCT clusters in simulated events.

Parameters

[in]	phi	angle of track relative to Lorentz drift direction, in transverse plane
[in]	nstrip	SCT cluster size (number of strips)

The parameterisation of the resolution contained in getError() was derived from SCT barrel clusters (80 micron pitch). It can be applied also to endcap clusters, after rescaling to the appropriate pitch.

Definition at line 284 of file SCT_ClusterOnTrackTool.cxx.

                                                            {
  constexpr float sigma1[60] = {
    22.1, 21.8, 21.4, 21.0, 20.5, 20.0, 19.6, 19.1, 18.5, 18.0,
    17.4, 17.0, 16.4, 15.8, 15.4, 14.9, 14.4, 14.1, 13.3, 13.1,
    12.9, 12.4, 12.6, 12.2, 12.3, 12.6, 13.4, 14.2, 15.6, 19.3,
    22.8, 29.5, 33.2, 41.8, 44.3, 48.4, 49.9, 54.0, 53.0, 56.3,
    57.5, 56.3, 64.5, 65.7, 66.1, 69.4, 74.8, 78.3, 78.8, 79.8,
    73.5, 73.8, 75.8, 84.3, 87.0, 99.9, 86.3, 0.0, 0.0, 0.0
  };
  constexpr float sigma2[60] = {
    22.2, 20.3, 18.8, 16.0, 14.6, 13.8, 12.9, 12.9, 12.7, 12.3,
    12.7, 12.6, 13.0, 13.3, 14.0, 14.6, 15.3, 15.9, 16.6, 17.6,
    18.4, 19.3, 19.9, 20.5, 21.0, 21.2, 21.5, 21.4, 21.3, 21.3,
    20.9, 20.8, 20.6, 20.7, 20.3, 20.7, 21.7, 24.4, 26.5, 29.5,
    34.6, 41.6, 48.5, 52.3, 54.5, 58.4, 61.8, 66.7, 69.9, 72.1,
    78.9, 79.2, 81.8, 80.9, 87.5, 99.2, 0.0, 0.0, 0.0, 0.0
  };
  constexpr float sigma3[60] = {
    70.1, 73.6, 71.7, 66.9, 68.3, 66.8, 66.2, 64.8, 66.6, 63.3,
    63.3, 60.4, 59.0, 57.1, 56.4, 54.4, 54.2, 54.4, 50.3, 48.9,
    48.1, 41.9, 38.0, 31.8, 28.3, 23.1, 23.0, 20.3, 18.5, 17.6,
    17.7, 16.8, 18.3, 19.3, 19.0, 20.0, 20.9, 21.6, 22.0, 22.2,
    22.7, 22.4, 24.3, 24.8, 24.6, 27.0, 29.8, 37.0, 47.7, 49.3,
    58.2, 60.2, 66.8, 70.8, 77.3, 80.6, 0.0, 0.0, 0.0, 0.0
  };
  constexpr float sigma4[60] = {
    103.2, 100.4, 100.7, 101.2, 107.4, 100.6, 100.9, 100.4, 96.3, 98.2,
    96.7, 94.5, 96.9, 91.7, 90.5, 89.5, 86.3, 90.6, 82.4, 89.3,
    87.3, 77.6, 75.7, 77.2, 77.3, 84.1, 80.1, 66.9, 73.7, 72.3,
    58.1, 65.6, 64.2, 54.7, 47.2, 44.4, 34.6, 36.4, 29.1, 25.8,
    18.8, 21.6, 18.6, 20.3, 22.7, 23.3, 24.1, 22.4, 24.7, 24.7,
    27.3, 30.4, 37.0, 46.4, 59.4, 62.6, 65.3, 0.0, 0.0, 0.0
  };
  constexpr float sigma5[60] = {
    150.9, 139.7, 133.9, 139.8, 141.4, 134.9, 138.4, 129.3, 137.9, 128.7,
    132.4, 130.1, 124.2, 115.8, 131.4, 115.2, 128.7, 112.8, 130.7, 129.0,
    115.8, 101.3, 115.9, 116.1, 121.7, 109.9, 110.0, 97.2, 96.4, 107.3,
    98.2, 80.0, 73.2, 87.0, 97.0, 88.5, 72.2, 73.9, 80.8, 75.7,
    69.5, 67.1, 54.1, 58.9, 47.3, 50.6, 29.5, 26.6, 25.8, 20.9,
    20.6, 21.9, 22.1, 21.1, 27.9, 41.6, 0.0, 0.0, 0.0, 0.0
  };
 
  // Phi bins have 1 degree width, and cover 0-60 degrees
  int phiBin = static_cast<int>(std::abs(phi) / deg);
 
  float sigma(0.);
 
  if (phiBin < 60) {
    if (nstrip == 1) {
      sigma = sigma1[phiBin];
    }
    if (nstrip == 2) {
      sigma = sigma2[phiBin];
    }
    if (nstrip == 3) {
      sigma = sigma3[phiBin];
    }
    if (nstrip == 4) {
      sigma = sigma4[phiBin];
    }
    if (nstrip == 5) {
      sigma = sigma5[phiBin];
    }
  }
  if (sigma < 0.1) {
    sigma = std::max(100., float(nstrip) * 80. / std::sqrt(12));
  }
 
  return sigma * micrometer;
}

initialize()

StatusCode InDet::SCT_ClusterOnTrackTool::initialize ( )

overridevirtual

AlgTool initialisation.

Definition at line 41 of file SCT_ClusterOnTrackTool.cxx.

                                        {
  StatusCode sc = AlgTool::initialize();
 
  msg(MSG::INFO) << "A strategy to ";
  switch (m_option_errorStrategy) {
  case -1:  msg(MSG::INFO) << "keep the PRD errors";
    break;
 
  case  0:  msg(MSG::INFO) << "apply simple pitch errors";
    break;
 
  case  1:  msg(MSG::INFO) << "assign tuned SCT errors";
    break;
 
  case  2:  msg(MSG::INFO) << "assign tuned, angle-dependent SCT errors";
    break;
 
  default:  msg(MSG::INFO) << " -- NO, UNKNOWN. Pls check jobOptions!";
    break;
  }
  msg(MSG::INFO) << " will be applied during SCT_ClusterOnTrack making" << endmsg;
  if (m_option_correctionStrategy == 0) {
    msg(MSG::INFO) << "SCT cluster positions will be corrected" << endmsg;
  }
 
  // get the error scaling tool
  if (!m_sctErrorScalingKey.key().empty()) {
    ATH_CHECK(m_sctErrorScalingKey.initialize());
    ATH_MSG_DEBUG("Detected need for scaling sct errors.");
  }
 
  ATH_CHECK(m_lorentzAngleTool.retrieve());
 
  return sc;
}

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 & Trk::IRIO_OnTrackCreator::interfaceID ( )

inlinestaticinherited

The AlgTool InterfaceID.

Definition at line 42 of file IRIO_OnTrackCreator.h.

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_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_lorentzAngleTool

ToolHandle<ISiLorentzAngleTool> InDet::SCT_ClusterOnTrackTool::m_lorentzAngleTool {this, "LorentzAngleTool", "SiLorentzAngleTool", "Tool to retrieve Lorentz angle"}

private

Definition at line 99 of file SCT_ClusterOnTrackTool.h.

{this, "LorentzAngleTool", "SiLorentzAngleTool", "Tool to retrieve Lorentz angle"};

m_option_correctionStrategy

IntegerProperty InDet::SCT_ClusterOnTrackTool::m_option_correctionStrategy

private

Initial value:

{this, "CorrectionStrategy", -1,
     "if CorrectionStrategy >= 0, apply a correction to the cluster position"}

Definition at line 109 of file SCT_ClusterOnTrackTool.h.

    {this, "CorrectionStrategy", -1,
     "if CorrectionStrategy >= 0, apply a correction to the cluster position"};

m_option_errorStrategy

IntegerProperty InDet::SCT_ClusterOnTrackTool::m_option_errorStrategy

private

Initial value:

{this, "ErrorStrategy", -1,
     "if ErrorStrategy < 0, keep previous errors else recompute"}

Definition at line 106 of file SCT_ClusterOnTrackTool.h.

    {this, "ErrorStrategy", -1,
     "if ErrorStrategy < 0, keep previous errors else recompute"};

m_option_make2dimBarrelClusters

BooleanProperty InDet::SCT_ClusterOnTrackTool::m_option_make2dimBarrelClusters

private

Initial value:

{this, "MakeTwoDimBarrelClusters", false,
     "flag if strip length should be part of the measurement"}

job options

Definition at line 103 of file SCT_ClusterOnTrackTool.h.

    {this, "MakeTwoDimBarrelClusters", false,
     "flag if strip length should be part of the measurement"};

m_sctErrorScalingKey

SG::ReadCondHandleKey<RIO_OnTrackErrorScaling> InDet::SCT_ClusterOnTrackTool::m_sctErrorScalingKey {this,"SCTErrorScalingKey", "/Indet/TrkErrorScalingSCT", "Key for SCT error scaling conditions data."}

private

toolhandle for central error scaling

Definition at line 96 of file SCT_ClusterOnTrackTool.h.

{this,"SCTErrorScalingKey", "/Indet/TrkErrorScalingSCT", "Key for SCT error scaling conditions data."};

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:

• SCT_ClusterOnTrackTool.h
• SCT_ClusterOnTrackTool.cxx