Tool to extrapolate tracks in the muon system to the IP. More...

#include <ExtrapolateMuonToIPTool.h>

Inheritance diagram for ExtrapolateMuonToIPTool:

Collaboration diagram for ExtrapolateMuonToIPTool:

Public Member Functions
	ExtrapolateMuonToIPTool (const std::string &, const std::string &, const IInterface *)
	Constructors.
virtual	~ExtrapolateMuonToIPTool ()=default
	Destructor.
virtual StatusCode	initialize () override
	initialize
virtual StatusCode	finalize () override
	initialize
std::unique_ptr< TrackCollection >	extrapolate (const TrackCollection &muonTracks, const EventContext &ctx) const override
	extrapolate all tracks in the track collection to the IP
std::unique_ptr< Trk::Track >	extrapolate (const Trk::Track &muonTrack, const EventContext &ctx) const override
	extrapolate a muon track the IP, will return 0 if the back extrapolation fails
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
const Trk::TrackParameters *	findMeasuredParametersClosestToIP (const Trk::Track &track) const
	find measured parameters closest to IP to start back extrapolation
std::unique_ptr< const Trk::Perigee >	createPerigee (const Trk::TrackParameters &pars, const EventContext &ctx) const
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandle< Trk::IExtrapolator >	m_extrapolator
	Extrapolator.
ToolHandle< Trk::IExtrapolator >	m_muonExtrapolator
	MuonExtrapolator.
PublicToolHandle< Muon::MuonEDMPrinterTool >	m_printer
	muon EDM printer tool
ToolHandle< Trk::ITrackSummaryTool >	m_trackSummary
ServiceHandle< Muon::IMuonEDMHelperSvc >	m_edmHelperSvc
	muon EDM helper tool
std::atomic_uint	m_nextrapolations {0}
std::atomic_uint	m_failedClosestPars {0}
std::atomic_uint	m_failedExtrapolationLowMom {0}
std::atomic_uint	m_failedExtrapolationHighMom {0}
std::atomic_uint	m_failedPerigeeCreation {0}
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

Tool to extrapolate tracks in the muon system to the IP.

Internally uses IMuonTrackThroughCalo for the back extrapolation.

Author: Camilla Maiani

Definition at line 25 of file ExtrapolateMuonToIPTool.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

◆ ExtrapolateMuonToIPTool()

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

Constructors.

Definition at line 11 of file ExtrapolateMuonToIPTool.cxx.

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

◆ ~ExtrapolateMuonToIPTool()

virtual ExtrapolateMuonToIPTool::~ExtrapolateMuonToIPTool ( )

virtualdefault

Destructor.

Member Function Documentation

◆ createPerigee()

std::unique_ptr< const Trk::Perigee > ExtrapolateMuonToIPTool::createPerigee	(	const Trk::TrackParameters &	pars,
		const EventContext &	ctx ) const

private

Definition at line 222 of file ExtrapolateMuonToIPTool.cxx.

                                                                                                          {
    std::unique_ptr<const Trk::Perigee> perigee;
    if (m_muonExtrapolator.empty()) { return perigee; }
    Trk::PerigeeSurface persurf(pars.position());
    const Trk::TrackParameters* exPars = m_muonExtrapolator->extrapolateDirectly(ctx, pars, persurf).release();
    const Trk::Perigee* pp = dynamic_cast<const Trk::Perigee*>(exPars);
    if (!pp) {
        ATH_MSG_WARNING(" Extrapolation to Perigee surface did not return a perigee!! ");
        delete exPars;
        return perigee;
    }
    perigee.reset(pp);
    return perigee;
}

◆ 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

◆ extrapolate() [1/2]

std::unique_ptr< TrackCollection > ExtrapolateMuonToIPTool::extrapolate	(	const TrackCollection &	muonTracks,
		const EventContext &	ctx ) const

overridevirtual

extrapolate all tracks in the track collection to the IP

Parameters

muonTracks the track collection with muon tracks to be extrapolated to the IP

Returns: TrackCollection with the tracks at the IP, ownership is passed to the caller

Implements Muon::IMuonTrackExtrapolationTool.

Definition at line 43 of file ExtrapolateMuonToIPTool.cxx.

                                                                                                                                    {
    std::unique_ptr<TrackCollection> extrapolateTracks = std::make_unique<TrackCollection>();
    extrapolateTracks->reserve(muonTracks.size());
 
    ATH_MSG_DEBUG("Extrapolated tracks: " << muonTracks.size());
 
    // loop over muon tracks and extrapolate them to the IP
    for (const Trk::Track* trk : muonTracks) {
        std::unique_ptr<Trk::Track> extrapolateTrack = extrapolate(*trk, ctx);
        if (!extrapolateTrack) {
            ATH_MSG_DEBUG("Extrapolation of muon to IP failed");
            continue;
        }
 
        ATH_MSG_DEBUG("Extrapolated track " << m_printer->print(*extrapolateTrack));
 
        extrapolateTracks->push_back(std::move(extrapolateTrack));
    }
    return extrapolateTracks;
}

◆ extrapolate() [2/2]

std::unique_ptr< Trk::Track > ExtrapolateMuonToIPTool::extrapolate	(	const Trk::Track &	muonTrack,
		const EventContext &	ctx ) const

overridevirtual

extrapolate a muon track the IP, will return 0 if the back extrapolation fails

Parameters

muonTrack the moun inpu track

Returns: Track at the IP, ownership is passed to the caller, return zero if back extrapolation failed

Implements Muon::IMuonTrackExtrapolationTool.

Definition at line 64 of file ExtrapolateMuonToIPTool.cxx.

                                                                                                                 {
    const Trk::TrackInfo& trackInfo = track.info();
    auto particleType = trackInfo.trackProperties(Trk::TrackInfo::StraightTrack) ? Trk::nonInteracting : Trk::muon;
    const Trk::TrackParameters* closestPars = findMeasuredParametersClosestToIP(track);
    ATH_MSG_DEBUG("Extrapolating track " << m_printer->print(track) << " type " << particleType << std::endl
                                         << m_printer->printStations(track));
 
    if (!closestPars) {
        ATH_MSG_WARNING("Failed to find closest parameters ");
        ++m_failedClosestPars;
        return nullptr;
    }
 
    {
        // get perigee parameters
        const Trk::Perigee* perigee = track.perigeeParameters();
 
        if (!perigee) {
            ATH_MSG_WARNING("Muon Track without perigee, skipping ");
        } else {
            ATH_MSG_DEBUG("Closest parameters " << m_printer->print(*closestPars) << endmsg << " perigee            "
                                                << m_printer->print(*perigee));
        }
    }
 
    double dirPosProduct = closestPars->position().dot(closestPars->momentum());
    Trk::PropDirection propDir = dirPosProduct < 0. ? Trk::alongMomentum : Trk::oppositeMomentum;
 
    if (propDir == Trk::alongMomentum) {
        ATH_MSG_DEBUG(" scalar product " << dirPosProduct << "  extrapolating "
                                         << " along momentum");
    } else {
        ATH_MSG_DEBUG(" scalar product " << dirPosProduct << "  extrapolating "
                                         << " opposite momentum");
    }
 
    Trk::PerigeeSurface perigeeSurface(Amg::Vector3D(0., 0., 0.));
    // extrapolate back to IP
    std::unique_ptr<const Trk::TrackParameters> ipPars{m_extrapolator->extrapolate(ctx, *closestPars, perigeeSurface, propDir, false)};
    if (!ipPars) {
        // if extrapolation failed go in other direction
        propDir = (propDir == Trk::alongMomentum) ? Trk::oppositeMomentum : Trk::alongMomentum;
        ipPars = m_extrapolator->extrapolate(ctx, *closestPars, perigeeSurface, propDir, false, particleType);
 
        if (propDir == Trk::alongMomentum) {
            ATH_MSG_DEBUG(" retrying opposite momentum extrapolating "
                          << " along momentum");
        } else {
            ATH_MSG_DEBUG(" retrying opposite momentum extrapolating "
                          << " opposite momentum");
        }
 
        if (!ipPars) {
            if (closestPars->momentum().mag() > 5000.)
                ++m_failedExtrapolationLowMom;
            else
                ++m_failedExtrapolationHighMom;
            return nullptr;
        }
    }
 
    // create the new track
    // create new perigee
    std::unique_ptr<const Trk::Perigee> ipPerigee_unique;
    const Trk::Perigee* ipPerigee = dynamic_cast<const Trk::Perigee*>(ipPars.get());
    
    if (!ipPerigee) {
        //cppcheck-suppress nullPointerRedundantCheck
        ipPerigee_unique = createPerigee(*ipPars, ctx);
        ipPerigee = ipPerigee_unique.get();
    }
 
    if (!ipPerigee) {
        ATH_MSG_WARNING("Failed to create perigee for extrapolate track, skipping ");
        ++m_failedPerigeeCreation;
        return nullptr;
    }
 
    // create new TSOS DataVector and reserve enough space to fit all old TSOS + one new TSOS
    const Trk::TrackStates* oldTSOT = track.trackStateOnSurfaces();
    auto trackStateOnSurfaces = std::make_unique<Trk::TrackStates>();
    unsigned int newSize = oldTSOT->size() + 1;
    trackStateOnSurfaces->reserve(newSize);
 
    Amg::Vector3D perDir = ipPerigee->momentum().unit();
 
    for (const Trk::TrackStateOnSurface* tsit : *oldTSOT) {
        // remove old perigee if we didn't start from a parameter in the muon system
        if (tsit->type(Trk::TrackStateOnSurface::Perigee)) continue;
 
        const Trk::TrackParameters* pars = tsit->trackParameters();
        if (!pars) continue;
 
        if (ipPerigee) {
            double distanceOfPerigeeToCurrent = perDir.dot(pars->position() - ipPerigee->position());
 
            if (distanceOfPerigeeToCurrent > 0.) {
                std::bitset<Trk::TrackStateOnSurface::NumberOfTrackStateOnSurfaceTypes> typePattern;
                typePattern.set(Trk::TrackStateOnSurface::Perigee);
                trackStateOnSurfaces->push_back(
                    new Trk::TrackStateOnSurface(nullptr, ipPerigee->uniqueClone(), nullptr, typePattern));
            }
        }
 
        // copy remainging TSOS
        trackStateOnSurfaces->push_back(tsit->clone());
    }
 
    if (ipPerigee) {
        std::bitset<Trk::TrackStateOnSurface::NumberOfTrackStateOnSurfaceTypes> typePattern;
        typePattern.set(Trk::TrackStateOnSurface::Perigee);
        trackStateOnSurfaces->push_back(new Trk::TrackStateOnSurface(nullptr, ipPerigee->uniqueClone(), nullptr, typePattern));
    }
    ATH_MSG_DEBUG(" creating new track ");
 
    Trk::TrackInfo info(track.info().trackFitter(), track.info().particleHypothesis());
    info.setPatternRecognitionInfo(Trk::TrackInfo::MuidStandAlone);
    // create new track
    std::unique_ptr<Trk::Track> extrapolateTrack =
        std::make_unique<Trk::Track>(info, std::move(trackStateOnSurfaces), track.fitQuality() ? track.fitQuality()->uniqueClone() : nullptr);
    // create track summary
    m_trackSummary->updateTrack(ctx, *extrapolateTrack);
    return extrapolateTrack;
}

◆ finalize()

StatusCode ExtrapolateMuonToIPTool::finalize ( )

overridevirtual

initialize

Definition at line 32 of file ExtrapolateMuonToIPTool.cxx.

                                             {
    double scale = m_nextrapolations != 0 ? 1. / m_nextrapolations : 1.;
    ATH_MSG_INFO("Total number of extrapolations " << m_nextrapolations << " good fraction " << scale * m_nextrapolations
                                                   << " listing failures");
    ATH_MSG_INFO("  no closest parameters           " << scale * m_failedClosestPars);
    ATH_MSG_INFO("  no extrapolation, low pt        " << scale * m_failedExtrapolationLowMom);
    ATH_MSG_INFO("  no extrapolation, high pt       " << scale * m_failedExtrapolationHighMom);
    ATH_MSG_INFO("  problem with perigee creations  " << scale * m_failedPerigeeCreation);
    return StatusCode::SUCCESS;
}

◆ findMeasuredParametersClosestToIP()

const Trk::TrackParameters * ExtrapolateMuonToIPTool::findMeasuredParametersClosestToIP ( const Trk::Track & track ) const

private

find measured parameters closest to IP to start back extrapolation

Definition at line 189 of file ExtrapolateMuonToIPTool.cxx.

                                                                                                                {
    // create new TSOS DataVector and reserve enough space to fit all old TSOS + one new TSOS
    const Trk::TrackStates* states = track.trackStateOnSurfaces();
    if (!states) return nullptr;
 
    Trk::PerigeeSurface persurf;
    double rmin{1e9}, rminMeas{1e9};
    const Trk::TrackParameters* closestPars = nullptr;
    const Trk::TrackParameters* closestParsMeas = nullptr;
    for (const Trk::TrackStateOnSurface* tsit : *states) {
        const Trk::TrackParameters* pars = tsit->trackParameters();
        if (!pars) continue;
 
        double rpars = pars->position().perp();
        if (!closestPars || rpars < rmin) {
            rmin = rpars;
            closestPars = pars;
        }
 
        if (pars->covariance() && (!closestParsMeas || rpars < rminMeas)) {
            rminMeas = rpars;
            closestParsMeas = pars;
        }
    }
 
    if (closestParsMeas) {
        return closestParsMeas;
    } else {
        ATH_MSG_DEBUG(" No measured closest parameters found, using none measured parameters");
    }
    return closestPars;
}

◆ initialize()

StatusCode ExtrapolateMuonToIPTool::initialize ( )

overridevirtual

initialize

Definition at line 16 of file ExtrapolateMuonToIPTool.cxx.

                                               {
    ATH_CHECK(m_extrapolator.retrieve());
    ATH_CHECK(m_muonExtrapolator.retrieve());
    if (!m_edmHelperSvc.empty()) {
        ATH_CHECK(m_edmHelperSvc.retrieve());
        ATH_MSG_DEBUG("Retrieved helper " << m_edmHelperSvc);
    }
    if (!m_printer.empty()) {
        ATH_CHECK(m_printer.retrieve());
        ATH_MSG_DEBUG("Retrieved printer " << m_printer);
    }
    ATH_CHECK(m_trackSummary.retrieve());
    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 & Muon::IMuonTrackExtrapolationTool::interfaceID ( )

inlinestaticinherited

Definition at line 18 of file IMuonTrackExtrapolationTool.h.

                                                {
            static const InterfaceID IID_IMuonTrackExtrapolationTool("Muon::IMuonTrackExtrapolationTool", 1, 0);
            return IID_IMuonTrackExtrapolationTool;
        }

◆ 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_edmHelperSvc

ServiceHandle<Muon::IMuonEDMHelperSvc> ExtrapolateMuonToIPTool::m_edmHelperSvc

private

Initial value:

{
        this,
        "edmHelper",
        "Muon::MuonEDMHelperSvc/MuonEDMHelperSvc",
        "Handle to the service providing the IMuonEDMHelperSvc interface",
    }

muon EDM helper tool

Definition at line 81 of file ExtrapolateMuonToIPTool.h.

                                                       {
        this,
        "edmHelper",
        "Muon::MuonEDMHelperSvc/MuonEDMHelperSvc",
        "Handle to the service providing the IMuonEDMHelperSvc interface",
    };  

◆ 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_extrapolator

ToolHandle<Trk::IExtrapolator> ExtrapolateMuonToIPTool::m_extrapolator

private

Initial value:

{
        this,
        "Extrapolator",
        "Trk::Extrapolator/AtlasExtrapolator",
        "Extrapolator",
    }

Extrapolator.

Definition at line 57 of file ExtrapolateMuonToIPTool.h.

                                               {
        this,
        "Extrapolator",
        "Trk::Extrapolator/AtlasExtrapolator",
        "Extrapolator",
    };  

◆ m_failedClosestPars

std::atomic_uint ExtrapolateMuonToIPTool::m_failedClosestPars {0}

mutableprivate

Definition at line 89 of file ExtrapolateMuonToIPTool.h.

89{0};

◆ m_failedExtrapolationHighMom

std::atomic_uint ExtrapolateMuonToIPTool::m_failedExtrapolationHighMom {0}

mutableprivate

Definition at line 91 of file ExtrapolateMuonToIPTool.h.

91{0};

◆ m_failedExtrapolationLowMom

std::atomic_uint ExtrapolateMuonToIPTool::m_failedExtrapolationLowMom {0}

mutableprivate

Definition at line 90 of file ExtrapolateMuonToIPTool.h.

90{0};

◆ m_failedPerigeeCreation

std::atomic_uint ExtrapolateMuonToIPTool::m_failedPerigeeCreation {0}

mutableprivate

Definition at line 92 of file ExtrapolateMuonToIPTool.h.

92{0};

◆ m_muonExtrapolator

ToolHandle<Trk::IExtrapolator> ExtrapolateMuonToIPTool::m_muonExtrapolator

private

Initial value:

{
        this,
        "MuonExtrapolator",
        "Trk::Extrapolator/MuonExtrapolator",
        "MuonExtrapolator",
    }

MuonExtrapolator.

Definition at line 63 of file ExtrapolateMuonToIPTool.h.

                                                   {
        this,
        "MuonExtrapolator",
        "Trk::Extrapolator/MuonExtrapolator",
        "MuonExtrapolator",
    };  

◆ m_nextrapolations

std::atomic_uint ExtrapolateMuonToIPTool::m_nextrapolations {0}

mutableprivate

Definition at line 88 of file ExtrapolateMuonToIPTool.h.

88{0};

◆ m_printer

PublicToolHandle<Muon::MuonEDMPrinterTool> ExtrapolateMuonToIPTool::m_printer

private

Initial value:

{
        this,
        "Printer",
        "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool",
        "muon EDM printer tool",
    }

muon EDM printer tool

Definition at line 69 of file ExtrapolateMuonToIPTool.h.

                                                      {
        this,
        "Printer",
        "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool",
        "muon EDM printer tool",
    };  

◆ m_trackSummary

ToolHandle<Trk::ITrackSummaryTool> ExtrapolateMuonToIPTool::m_trackSummary

private

Initial value:

{
        this,
        "TrackSummaryTool",
        "Trk::TrackSummaryTool/MuidTrackSummaryTool",
    }

Definition at line 75 of file ExtrapolateMuonToIPTool.h.

                                                   {
        this,
        "TrackSummaryTool",
        "Trk::TrackSummaryTool/MuidTrackSummaryTool",
    };

◆ 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

◆ ExtrapolateMuonToIPTool()

◆ ~ExtrapolateMuonToIPTool()

Member Function Documentation

◆ createPerigee()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ extrapolate() [1/2]

◆ extrapolate() [2/2]

◆ finalize()

◆ findMeasuredParametersClosestToIP()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_edmHelperSvc

◆ m_evtStore

◆ m_extrapolator

◆ m_failedClosestPars

◆ m_failedExtrapolationHighMom

◆ m_failedExtrapolationLowMom

◆ m_failedPerigeeCreation

◆ m_muonExtrapolator

◆ m_nextrapolations

◆ m_printer

◆ m_trackSummary

◆ m_varHandleArraysDeclared

◆ m_vhka