Muon::MuonErrorOptimisationTool Class Reference

#include <MuonErrorOptimisationTool.h>

Inheritance diagram for Muon::MuonErrorOptimisationTool:

Collaboration diagram for Muon::MuonErrorOptimisationTool:

Public Member Functions
	MuonErrorOptimisationTool (const std::string &ty, const std::string &na, const IInterface *pa)
	Constructor with parameters: More...
virtual	~MuonErrorOptimisationTool ()=default
	Destructor: More...
virtual StatusCode	initialize () override
virtual StatusCode	finalize () override
virtual std::unique_ptr< Trk::Track >	optimiseErrors (Trk::Track &track, const EventContext &ctx) const override
	optimise the error strategy used for the track More...
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Static Public Member Functions
static const InterfaceID &	interfaceID ()
	access to tool interface More...

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
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. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
ServiceHandle< IMuonEDMHelperSvc >	m_edmHelperSvc
PublicToolHandle< MuonEDMPrinterTool >	m_printer
ToolHandle< Trk::ITrackSummaryHelperTool >	m_trackSummaryTool
ToolHandle< IMuonRefitTool >	m_refitTool {this, "RefitTool", "Muon::MuonRefitTool/MuonRefitTool"}
Gaudi::Property< double >	m_chi2NdofCutRefit {this, "Chi2NDofCutRefit", 5.}
Gaudi::Property< double >	m_lowPtThreshold {this, "LowPtThreshold", 5000.}
std::atomic_uint	m_nrefitAll {0}
std::atomic_uint	m_nrefitAllLowPt {0}
std::atomic_uint	m_nrefitOk {0}
std::atomic_uint	m_nrefit {0}
std::atomic_uint	m_nrefitLowPt {0}
std::atomic_uint	m_nrefitPrecise {0}
std::atomic_uint	m_nrefitPreciseLowPt {0}
std::atomic_uint	m_nbetterPreciseFit {0}
std::atomic_uint	m_nbetterFit {0}
IMuonRefitTool::Settings	m_refitSettings
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 19 of file MuonErrorOptimisationTool.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

MuonErrorOptimisationTool()

Muon::MuonErrorOptimisationTool::MuonErrorOptimisationTool	(	const std::string &	ty,
		const std::string &	na,
		const IInterface *	pa
	)

Constructor with parameters:

Definition at line 17 of file MuonErrorOptimisationTool.cxx.

                                                                                                                       :
        AthAlgTool(ty, na, pa) {
        declareProperty("PrepareForFit", m_refitSettings.prepareForFit = true);
        declareProperty("RecreateStartingParameters", m_refitSettings.recreateStartingParameters = true);
        declareProperty("UpdateErrors", m_refitSettings.updateErrors = true);
        declareProperty("RemoveOutliers", m_refitSettings.removeOutliers = false);
        declareProperty("RemoveOtherSectors", m_refitSettings.removeOtherSectors = false);
        declareProperty("RemoveBarrelEndcapOverlap", m_refitSettings.removeBarrelEndcapOverlap = false);
        declareProperty("RemoveBEE", m_refitSettings.removeBEE = false);
        declareProperty("DeweightOtherSectors", m_refitSettings.deweightOtherSectors = true);
 
        declareInterface<IMuonErrorOptimisationTool>(this);
    }

~MuonErrorOptimisationTool()

virtual Muon::MuonErrorOptimisationTool::~MuonErrorOptimisationTool ( )

virtualdefault

Destructor:

Member Function Documentation

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyArrayType &    )

inlineprivateinherited

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

Definition at line 170 of file AthCommonDataStore.h.

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

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  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());
 
  }

declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleType &    )

inlineprivateinherited

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

Definition at line 184 of file AthCommonDataStore.h.

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

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T > &  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() [1/2]

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; }

evtStore() [2/2]

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

inlineinherited

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

Definition at line 90 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 Muon::MuonErrorOptimisationTool::finalize ( )

overridevirtual

Definition at line 42 of file MuonErrorOptimisationTool.cxx.

                                                   {
        if (m_nrefitAll > 0) {
            double scale = 1. / m_nrefitAll;
            double scaleLowPt = m_nrefitAllLowPt > 0 ? 1. / m_nrefitAllLowPt : 1.;
            ATH_MSG_INFO(" Number of all refits                          " << m_nrefitAll << " fraction of total calls "
                                                                           << scale * m_nrefitAll);
            ATH_MSG_INFO(" Number of refits with precise errors          " << m_nrefitPrecise << " fraction of total calls "
                                                                           << scale * m_nrefitPrecise);
            ATH_MSG_INFO(" Number of refits with large errors            " << m_nrefit << " fraction of total calls " << scale * m_nrefit);
            ATH_MSG_INFO(" Number of all refits (low pt)                 " << m_nrefitAllLowPt << " fraction of total calls "
                                                                           << scaleLowPt * m_nrefitAllLowPt);
            ATH_MSG_INFO(" Number of refits with precise errors (low pt) " << m_nrefitPreciseLowPt << " fraction of total calls "
                                                                           << scaleLowPt * m_nrefitPreciseLowPt);
            ATH_MSG_INFO(" Number of refits with large errors (low pt)   " << m_nrefitLowPt << " fraction of total calls "
                                                                           << scaleLowPt * m_nrefitLowPt);
            ATH_MSG_INFO(" Precise refit bad but better than input       " << m_nbetterPreciseFit << " fraction of total calls "
                                                                           << scale * m_nbetterPreciseFit);
            ATH_MSG_INFO(" Large error refit bad but better than input   " << m_nbetterFit << " fraction of total calls "
                                                                           << scale * m_nbetterFit);
        }
 
        return StatusCode::SUCCESS;
    }

initialize()

StatusCode Muon::MuonErrorOptimisationTool::initialize ( )

overridevirtual

Definition at line 31 of file MuonErrorOptimisationTool.cxx.

                                                     {
        ATH_MSG_INFO("Initializing MuonErrorOptimisationTool");
 
        ATH_CHECK(m_printer.retrieve());
        ATH_CHECK(m_edmHelperSvc.retrieve());
        ATH_CHECK(m_trackSummaryTool.retrieve());
        if (!m_refitTool.empty()) ATH_CHECK(m_refitTool.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()

static const InterfaceID& Muon::IMuonErrorOptimisationTool::interfaceID ( )

inlinestaticinherited

access to tool interface

Definition at line 20 of file IMuonErrorOptimisationTool.h.

                                                {
            static const InterfaceID IID_IMuonErrorOptimisationTool("Muon::IMuonErrorOptimisationTool", 1, 0);
            return IID_IMuonErrorOptimisationTool;
        }

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

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

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

optimiseErrors()

std::unique_ptr< Trk::Track > Muon::MuonErrorOptimisationTool::optimiseErrors ( Trk::Track &  track, const EventContext &  ctx  ) const

overridevirtual

optimise the error strategy used for the track

Implements Muon::IMuonErrorOptimisationTool.

Definition at line 66 of file MuonErrorOptimisationTool.cxx.

                                                                                                                    {
        if (m_refitTool.empty()) return nullptr;
        const Trk::Perigee* pp = track.perigeeParameters();
        bool isLowPt = false;
        if (pp && pp->momentum().mag() < m_lowPtThreshold) isLowPt = true;
        if (isLowPt)
            ++m_nrefitAllLowPt;
        else
            ++m_nrefitAll;
 
        std::unique_ptr<Trk::Track> result1;
        std::unique_ptr<Trk::Track> result2;
 
        // first refit with precise errors
        IMuonRefitTool::Settings settings = m_refitSettings;
        settings.broad = false;
        std::unique_ptr<Trk::Track> refittedTrack = m_refitTool->refit(track, ctx, &settings);
        if (refittedTrack) {
            // check whether it is ok
            if (!m_edmHelperSvc->goodTrack(*refittedTrack, m_chi2NdofCutRefit)) {
                ATH_MSG_VERBOSE("Precise fit bad " << std::endl
                                                   << m_printer->print(*refittedTrack) << std::endl
                                                   << m_printer->printStations(*refittedTrack));
 
                // if not delete track
                result1.swap(refittedTrack);
            } else {
                ATH_MSG_VERBOSE("Precise fit ok " << std::endl
                                                  << m_printer->print(*refittedTrack) << std::endl
                                                  << m_printer->printStations(*refittedTrack));
                if (isLowPt)
                    ++m_nrefitPreciseLowPt;
                else
                    ++m_nrefitPrecise;
            }
        } else {
            ATH_MSG_VERBOSE("Precise fit failed");
        }
 
        // only do second fit if first is not ok
        if (!refittedTrack) {
            // second refit track
            settings.broad = true;
            refittedTrack = m_refitTool->refit(track, ctx, &settings);
            if (refittedTrack) {
                // check whether it is ok
                if (!m_edmHelperSvc->goodTrack(*refittedTrack, m_chi2NdofCutRefit)) {
                    ATH_MSG_VERBOSE("Loose fit bad " << std::endl
                                                     << m_printer->print(*refittedTrack) << std::endl
                                                     << m_printer->printStations(*refittedTrack));
                    // if not delete track
                    result2.swap(refittedTrack);
                } else {
                    ATH_MSG_VERBOSE("Loose fit ok " << std::endl
                                                    << m_printer->print(*refittedTrack) << std::endl
                                                    << m_printer->printStations(*refittedTrack));
                    if (isLowPt)
                        ++m_nrefitLowPt;
                    else
                        ++m_nrefit;
                    ++m_nrefit;
                }
            } else {
                ATH_MSG_VERBOSE("Loose fit failed");
            }
        }
 
        // if failed to refit or refit returned original track, return 0
        if (!refittedTrack || *refittedTrack->perigeeParameters() == *track.perigeeParameters()) {
            // check if any refit succeeded
            if (!result1 && !result2) return nullptr;
 
            // now compare chi2
            const Trk::FitQuality* fq0 = track.fitQuality();
            const Trk::FitQuality* fq1 = result1 ? result1->fitQuality() : nullptr;
            const Trk::FitQuality* fq2 = result2 ? result2->fitQuality() : nullptr;
 
            bool doSelection = true;
 
            // ensure that each track if present has a fit quality
            if (!fq0 || (result1 && !fq1) || (result2 && !fq2)) {
                ATH_MSG_WARNING("track without fit quality after refit");
                doSelection = false;
                // chech that ndof didn't change
            } else if ((fq1 && fq0->numberDoF() != fq1->numberDoF()) || (fq2 && fq0->numberDoF() != fq2->numberDoF())) {
                doSelection = false;
                // ugly bit of code to get the hit counts for the three tracks
                int nhits0 = -1;
                Trk::TrackSummary* summary0 = track.trackSummary();
                Trk::MuonTrackSummary* muonSummary0 = nullptr;
                if (summary0) {
                    if (summary0->muonTrackSummary()) {
                        muonSummary0 = summary0->muonTrackSummary();
                        if (muonSummary0) nhits0 = muonSummary0->netaHits() + muonSummary0->nphiHits();
                    } else {
                        Trk::TrackSummary tmpSum(*summary0);
                        m_trackSummaryTool->addDetailedTrackSummary(track, tmpSum);
                        muonSummary0 = tmpSum.muonTrackSummary();
                        if (muonSummary0) nhits0 = muonSummary0->netaHits() + muonSummary0->nphiHits();
                    }
                } else {
                    Trk::TrackSummary tmpSummary;
                    m_trackSummaryTool->addDetailedTrackSummary(track, tmpSummary);
                    if (tmpSummary.muonTrackSummary()) muonSummary0 = tmpSummary.muonTrackSummary();
                    if (muonSummary0) nhits0 = muonSummary0->netaHits() + muonSummary0->nphiHits();
                }
 
                int nhits1 = -1;
                Trk::TrackSummary* summary1 = track.trackSummary();
                Trk::MuonTrackSummary* muonSummary1 = nullptr;
                if (summary1) {
                    if (summary1->muonTrackSummary())
                        muonSummary1 = summary1->muonTrackSummary();
                    else {
                        Trk::TrackSummary* tmpSum = summary1;
                        if (tmpSum) m_trackSummaryTool->addDetailedTrackSummary(track, *tmpSum);
                        if (tmpSum->muonTrackSummary()) muonSummary1 = tmpSum->muonTrackSummary();
                    }
                    if (muonSummary1) nhits1 = muonSummary1->netaHits() + muonSummary1->nphiHits();
                } else {
                    Trk::TrackSummary tmpSummary;
                    m_trackSummaryTool->addDetailedTrackSummary(track, tmpSummary);
                    if (tmpSummary.muonTrackSummary()) muonSummary1 = tmpSummary.muonTrackSummary();
                    if (muonSummary1) nhits1 = muonSummary1->netaHits() + muonSummary1->nphiHits();
                }
 
                int nhits2 = -1;
                Trk::TrackSummary* summary2 = track.trackSummary();
                Trk::MuonTrackSummary* muonSummary2 = nullptr;
                if (summary2) {
                    if (summary2->muonTrackSummary())
                        muonSummary2 = summary2->muonTrackSummary();
                    else {
                        Trk::TrackSummary* tmpSum = summary2;
                        if (tmpSum) m_trackSummaryTool->addDetailedTrackSummary(track, *tmpSum);
                        if (tmpSum->muonTrackSummary()) muonSummary2 = tmpSum->muonTrackSummary();
                    }
                    if (muonSummary2) nhits2 = muonSummary2->netaHits() + muonSummary2->nphiHits();
                } else {
                    Trk::TrackSummary tmpSummary;
                    m_trackSummaryTool->addDetailedTrackSummary(track, tmpSummary);
                    if (tmpSummary.muonTrackSummary()) muonSummary2 = tmpSummary.muonTrackSummary();
                    if (muonSummary2) nhits2 = muonSummary2->netaHits() + muonSummary2->nphiHits();
                }
 
                if (nhits0 != -1 && nhits1 != -1 && nhits2 != -1) {
                    if (nhits0 == nhits1 && nhits0 == nhits2) doSelection = true;
                }
 
                if (!doSelection) ATH_MSG_WARNING("Ndof changed after refit");
            }
 
            if (doSelection) {
                // check whether the chi2 after refit is smaller than original even if above threshold. If so use refit
                bool firstIsBest = true;
                if (!fq1 && fq2) firstIsBest = false;
                if (fq1 && fq2) firstIsBest = fq1->chiSquared() < fq2->chiSquared();
 
                double chi2Refit = firstIsBest ? fq1->chiSquared() : fq2->chiSquared();
                if (chi2Refit < fq0->chiSquared()) {
                    if (firstIsBest) {
                        ATH_MSG_DEBUG("Keeping precise refit");
                        ++m_nbetterPreciseFit;
                        return result1;
                    } else {
                        ATH_MSG_DEBUG("Keeping loose refit");
                        ++m_nbetterFit;
                        return result2;
                    }
                }
            }
            return nullptr;
        }
        return refittedTrack;
    }

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

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_chi2NdofCutRefit

Gaudi::Property<double> Muon::MuonErrorOptimisationTool::m_chi2NdofCutRefit {this, "Chi2NDofCutRefit", 5.}

private

Definition at line 43 of file MuonErrorOptimisationTool.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_edmHelperSvc

ServiceHandle<IMuonEDMHelperSvc> Muon::MuonErrorOptimisationTool::m_edmHelperSvc

private

Initial value:

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

Definition at line 34 of file MuonErrorOptimisationTool.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_lowPtThreshold

Gaudi::Property<double> Muon::MuonErrorOptimisationTool::m_lowPtThreshold {this, "LowPtThreshold", 5000.}

private

Definition at line 44 of file MuonErrorOptimisationTool.h.

m_nbetterFit

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nbetterFit {0}

mutableprivate

Definition at line 53 of file MuonErrorOptimisationTool.h.

m_nbetterPreciseFit

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nbetterPreciseFit {0}

mutableprivate

Definition at line 52 of file MuonErrorOptimisationTool.h.

m_nrefit

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefit {0}

mutableprivate

Definition at line 48 of file MuonErrorOptimisationTool.h.

m_nrefitAll

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitAll {0}

mutableprivate

Definition at line 45 of file MuonErrorOptimisationTool.h.

m_nrefitAllLowPt

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitAllLowPt {0}

mutableprivate

Definition at line 46 of file MuonErrorOptimisationTool.h.

m_nrefitLowPt

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitLowPt {0}

mutableprivate

Definition at line 49 of file MuonErrorOptimisationTool.h.

m_nrefitOk

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitOk {0}

mutableprivate

Definition at line 47 of file MuonErrorOptimisationTool.h.

m_nrefitPrecise

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitPrecise {0}

mutableprivate

Definition at line 50 of file MuonErrorOptimisationTool.h.

m_nrefitPreciseLowPt

std::atomic_uint Muon::MuonErrorOptimisationTool::m_nrefitPreciseLowPt {0}

mutableprivate

Definition at line 51 of file MuonErrorOptimisationTool.h.

m_printer

PublicToolHandle<MuonEDMPrinterTool> Muon::MuonErrorOptimisationTool::m_printer

private

Initial value:

{this, "EDMPrinter", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool",
                                                       "helper to nicely print out tracks"}

Definition at line 37 of file MuonErrorOptimisationTool.h.

m_refitSettings

IMuonRefitTool::Settings Muon::MuonErrorOptimisationTool::m_refitSettings

private

Definition at line 55 of file MuonErrorOptimisationTool.h.

m_refitTool

ToolHandle<IMuonRefitTool> Muon::MuonErrorOptimisationTool::m_refitTool {this, "RefitTool", "Muon::MuonRefitTool/MuonRefitTool"}

private

Definition at line 41 of file MuonErrorOptimisationTool.h.

m_trackSummaryTool

ToolHandle<Trk::ITrackSummaryHelperTool> Muon::MuonErrorOptimisationTool::m_trackSummaryTool

private

Initial value:

{this, "TrackSummaryTool",
                                                                    "Muon::MuonTrackSummaryHelperTool/MuonTrackSummaryHelperTool"}

Definition at line 39 of file MuonErrorOptimisationTool.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:

• MuonErrorOptimisationTool.h
• MuonErrorOptimisationTool.cxx