ActsTrk::ReFitterAlg Class Reference

#include <ReFitterAlg.h>

Inheritance diagram for ActsTrk::ReFitterAlg:

Collaboration diagram for ActsTrk::ReFitterAlg:

Public Member Functions
	ReFitterAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual	~ReFitterAlg () override=default
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &ctx) const override
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
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	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

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< Trk::ITrackFitter >	m_actsFitter {this, "ActsFitter", "", "Choice of Acts Fitter (Kalman by default)"}
SG::ReadHandleKey< TrackCollection >	m_trackName {this, "TrackName", "", "Collection name for tracks to be refitted"}
SG::WriteHandleKey< TrackCollection >	m_newTrackName {this, "NewTrackName", "", "Collection name for output tracks"}
std::mutex	m_writeMutex {}
Gaudi::Property< bool >	m_doReFitFromPRD {this, "DoReFitFromPRD", false, "Do Refit From PRD instead of ROT"}
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 32 of file ReFitterAlg.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

ReFitterAlg()

ActsTrk::ReFitterAlg::ReFitterAlg	(	const std::string &	name,
		ISvcLocator *	pSvcLocator )

Definition at line 32 of file ReFitterAlg.cxx.

    : AthReentrantAlgorithm(name, pSvcLocator){}

~ReFitterAlg()

virtual ActsTrk::ReFitterAlg::~ReFitterAlg ( )

overridevirtualdefault

Member Function Documentation

cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality ( ) const

overridevirtualinherited

Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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; }

execute()

StatusCode ActsTrk::ReFitterAlg::execute ( const EventContext & ctx ) const

overridevirtual

Definition at line 46 of file ReFitterAlg.cxx.

                                                             {
 
  ATH_MSG_DEBUG ("ReFitterAlg::execute()");
  SG::ReadHandle<TrackCollection> tracks (m_trackName, ctx);
 
  if (!tracks.isValid()){
    ATH_MSG_ERROR("Track collection named " << m_trackName.key() << " not found, exit ReFitTrack.");
    return StatusCode::SUCCESS;
  } else {
    ATH_MSG_DEBUG ("Tracks collection '" << m_trackName.key() << "' retrieved from EventStore.");
  }
 
  // Prepare the output data with MultiTrajectory
  std::vector<std::unique_ptr<Trk::Track> > new_tracks;
  new_tracks.reserve((*tracks).size());
 
  //Prepare the output for uncalibrated measurments; only used if m_doReFitFromPRD=True.
  std::vector<const Trk::PrepRawData*> PrepRawDataSet;
 
  // Perform the fit for each input track
  for (TrackCollection::const_iterator track  = (*tracks).begin(); track < (*tracks).end(); ++track){
 
    if (m_doReFitFromPRD){ //Fit from PrepRawData measurments
    const Trk::Track* trackPtr = *track;
    const Trk::TrackParameters* trkPar_perigee =  trackPtr->perigeeParameters() ; 
 
    for (const Trk::TrackStateOnSurface* tsos : *trackPtr->trackStateOnSurfaces() ) {
      //skipping outliers
      if (!tsos->type(Trk::TrackStateOnSurface::Measurement)) continue;
      const Trk::MeasurementBase* mesh = tsos->measurementOnTrack();
      if (mesh == nullptr) continue;
      const Trk::RIO_OnTrack* hit = dynamic_cast <const Trk::RIO_OnTrack*>(mesh);
      if (hit == nullptr) continue;
 
      const Trk::PrepRawData* prd = hit->prepRawData() ;
      PrepRawDataSet.push_back(prd);
      }//end of tsos loop
  
      auto newtrack = m_actsFitter->fit(ctx, PrepRawDataSet , *trkPar_perigee );
 
      if (newtrack) {
      if (msgLvl(MSG::VERBOSE)) {
        msg(MSG::VERBOSE) << "ATLAS param : " << endmsg;
        msg(MSG::VERBOSE) << *((**track).perigeeParameters()) << endmsg;
        msg(MSG::VERBOSE) << *((**track).perigeeParameters()->covariance()) << endmsg;
        msg(MSG::VERBOSE) << "ACTS param : " << endmsg;
        msg(MSG::VERBOSE) << *(newtrack->perigeeParameters()) << endmsg;
        msg(MSG::VERBOSE) << *(newtrack->perigeeParameters()->covariance()) << endmsg;
 
        msg(MSG::VERBOSE) << "ATLAS INFO : " << endmsg;
        msg(MSG::VERBOSE) << *((**track).trackSummary()) << endmsg;
        msg(MSG::VERBOSE) << "ACTS INFO : " << endmsg;
        msg(MSG::VERBOSE) << *(newtrack->trackSummary()) << endmsg;
        msg(MSG::VERBOSE) << "==========================" << endmsg;
      }
      new_tracks.push_back(std::move(newtrack));
      }
      else if (msgLvl(MSG::DEBUG)) {  // newtrack might be equal to a nullptr
        msg(MSG::DEBUG) << "The Acts Refitting (KF or GSF) has returned a nullptr. Below is information on the offending track." << endmsg; // TODO: solve the cases where we return a nullptr
        msg(MSG::DEBUG) << "ATLAS param : " << endmsg;
        msg(MSG::DEBUG) << *((**track).perigeeParameters()) << endmsg;
        msg(MSG::DEBUG) << *((**track).perigeeParameters()->covariance()) << endmsg;
 
        msg(MSG::DEBUG) << "ATLAS INFO : " << endmsg;
        msg(MSG::DEBUG) << *((**track).trackSummary()) << endmsg;
        msg(MSG::DEBUG) << "==========================" << endmsg;
      }
    }
 
    else { //Fit from Rio_OnTrack measurments
      auto newtrack = m_actsFitter->fit(ctx, (**track));
 
      if (newtrack) {
        if (msgLvl(MSG::VERBOSE)) {
          msg(MSG::VERBOSE) << "ATLAS param : " << endmsg;
          msg(MSG::VERBOSE) << *((**track).perigeeParameters()) << endmsg;
          msg(MSG::VERBOSE) << *((**track).perigeeParameters()->covariance()) << endmsg;
          msg(MSG::VERBOSE) << "ACTS param : " << endmsg;
          msg(MSG::VERBOSE) << *(newtrack->perigeeParameters()) << endmsg;
          msg(MSG::VERBOSE) << *(newtrack->perigeeParameters()->covariance()) << endmsg;
 
          msg(MSG::VERBOSE) << "ATLAS INFO : " << endmsg;
          msg(MSG::VERBOSE) << *((**track).trackSummary()) << endmsg;
          msg(MSG::VERBOSE) << "ACTS INFO : " << endmsg;
          msg(MSG::VERBOSE) << *(newtrack->trackSummary()) << endmsg;
          msg(MSG::VERBOSE) << "==========================" << endmsg;
        }
        new_tracks.push_back(std::move(newtrack));
      }
      else if (msgLvl(MSG::DEBUG)) {  // newtrack might be equal to a nullptr
        msg(MSG::DEBUG) << "The Acts Refitting (KF or GSF) has returned a nullptr. Below is information on the offending track." << endmsg; // TODO: solve the cases where we return a nullptr
        msg(MSG::DEBUG) << "ATLAS param : " << endmsg;
        msg(MSG::DEBUG) << *((**track).perigeeParameters()) << endmsg;
        msg(MSG::DEBUG) << *((**track).perigeeParameters()->covariance()) << endmsg;
 
        msg(MSG::DEBUG) << "ATLAS INFO : " << endmsg;
        msg(MSG::DEBUG) << *((**track).trackSummary()) << endmsg;
        msg(MSG::DEBUG) << "==========================" << endmsg;
      }
    }
 
  }
  
  // Create a new track collection with the refitted tracks
  std::unique_ptr<TrackCollection> new_track_collection = std::make_unique<TrackCollection>();
  
  new_track_collection->reserve(new_tracks.size());
  for(std::unique_ptr<Trk::Track> &new_track : new_tracks ) {
    new_track_collection->push_back(std::move(new_track));
  }
  
  ATH_MSG_DEBUG ("Saving tracks");
  ATH_CHECK(SG::WriteHandle<TrackCollection>(m_newTrackName, ctx).record(std::move(new_track_collection)));
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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

extraOutputDeps()

const DataObjIDColl & AthCommonReentrantAlgorithm< Gaudi::Algorithm >::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 94 of file AthCommonReentrantAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

filterPassed()

virtual bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 96 of file AthCommonReentrantAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

initialize()

StatusCode ActsTrk::ReFitterAlg::initialize ( )

overridevirtual

Definition at line 36 of file ReFitterAlg.cxx.

                                   {
 
  ATH_MSG_DEBUG(name() << "::" << __FUNCTION__);
  ATH_CHECK(m_actsFitter.retrieve());
  ATH_CHECK(m_trackName.initialize());
  ATH_CHECK(m_newTrackName.initialize());
 
  return StatusCode::SUCCESS;
}

inputHandles()

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

isClonable()

bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Reimplemented in InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ITkPixelCablingAlg, ITkStripCablingAlg, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, and Simulation::BeamEffectsAlg.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

{
  // Reentrant algorithms are clonable.
  return true;
}

msg()

MsgStream & AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::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< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

virtual void AthCommonReentrantAlgorithm< Gaudi::Algorithm >::setFilterPassed ( bool state, const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 100 of file AthCommonReentrantAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

sysExecute()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext & ctx )

overridevirtualinherited

Execute an algorithm.

We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.

Definition at line 85 of file AthCommonReentrantAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.

Reimplemented in HypoBase, and InputMakerBase.

Definition at line 61 of file AthCommonReentrantAlgorithm.cxx.

                                                               {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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_actsFitter

ToolHandle<Trk::ITrackFitter> ActsTrk::ReFitterAlg::m_actsFitter {this, "ActsFitter", "", "Choice of Acts Fitter (Kalman by default)"}

private

Definition at line 42 of file ReFitterAlg.h.

{this, "ActsFitter", "", "Choice of Acts Fitter (Kalman by default)"};

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_doReFitFromPRD

Gaudi::Property<bool> ActsTrk::ReFitterAlg::m_doReFitFromPRD {this, "DoReFitFromPRD", false, "Do Refit From PRD instead of ROT"}

private

Definition at line 50 of file ReFitterAlg.h.

{this, "DoReFitFromPRD", false, "Do Refit From PRD instead of ROT"};

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonReentrantAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 114 of file AthCommonReentrantAlgorithm.h.

m_newTrackName

SG::WriteHandleKey<TrackCollection> ActsTrk::ReFitterAlg::m_newTrackName {this, "NewTrackName", "", "Collection name for output tracks"}

private

Definition at line 45 of file ReFitterAlg.h.

{this, "NewTrackName", "", "Collection name for output tracks"};

m_trackName

SG::ReadHandleKey<TrackCollection> ActsTrk::ReFitterAlg::m_trackName {this, "TrackName", "", "Collection name for tracks to be refitted"}

private

Definition at line 44 of file ReFitterAlg.h.

{this, "TrackName", "", "Collection name for tracks to be refitted"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

m_writeMutex

std::mutex ActsTrk::ReFitterAlg::m_writeMutex {}

mutableprivate

Definition at line 47 of file ReFitterAlg.h.

{};

---

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

• ReFitterAlg.h
• ReFitterAlg.cxx