JiveXML::TrackRetriever Class Reference

Retrieves all Trk::TrackCollection objects. More...

#include <TrackRetriever.h>

Inheritance diagram for JiveXML::TrackRetriever:

Collaboration diagram for JiveXML::TrackRetriever:

Public Member Functions
	TrackRetriever (const std::string &type, const std::string &name, const IInterface *parent)
	Standard Constructor. More...
virtual StatusCode	retrieve (ToolHandle< IFormatTool > &FormatTool)
	Retrieve all the data. More...
virtual std::string	dataTypeName () const
	Return the name of the data type. More...
StatusCode	initialize ()
	Default AthAlgTool methods. 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 ()
	Return the interface identifier. 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
const std::string	m_typeName
	The data type that is generated by this retriever. More...
std::string	m_PriorityTrackCollection
	First track collections to retrieve, shown as default in Atlantis. More...
std::vector< std::string >	m_OtherTrackCollections
	Track collections to retrieve in the sequence they are given, all if empty. More...
std::string	m_TrackTruthCollection
	Track collection from which to retrieve the truth associations for the priority track collection. More...
bool	m_doWriteHLT
	Whether to write HLTAutoKey objects. More...
bool	m_doWriteResiduals
	Whether to write TrackResiduals. More...
bool	m_doHitsSorting
	Whether to perform hits (TSoS) sorting. More...
bool	m_doHitsDetails
	Whether to write hits (TSoS) details. More...
ToolHandle< Trk::IResidualPullCalculator >	m_residualPullCalculator
	ToolHandle to ResidualPullCaclulator tool. More...
const AtlasDetectorID *	m_idHelper
	Used to find out the corresponding sub-det from ROT->identify(). More...
ToolHandle< Trk::ITrackSummaryTool >	m_trackSumTool
	TrackSummaryTool for number of Pix/SCT/TRT hits. More...
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

Retrieves all Trk::TrackCollection objects.

• Properties
  • PriorityTrackCollection = 'ExtendedTracks' : First track collections to retrieve, shown as default in Atlantis.
  • OtherTrackCollections = [ ] : Track collections to retrieve in the sequence they are given, all if empty.
  • TrackTruthCollections = [ ] :
  • DoWriteHLT = False : Whether to write HLTAutoKey objects.
  • DoWriteResiduals = True : Whether to write TrackResiduals.
  • ResidualPullCalculator = PublicToolHandle('Trk::ResidualPullCalculator/ResidualPullCalculator'): ToolHandle to ResidualPullCaclulator tool.
  • DoHitsSorting = True : Whether to perform hits (TSoS) sorting.

• DoHitsDetails = True : Whether to write hits (TSoS) details.

• Retrieved Data
  • id : internal track ID counter
  • chi2 : \(\chi^2\) of track fit
  • numDoF : number of degrees of freedom for the fit
  • trackAuthor : track author as defined in TrkTrack/TrackInfo.h
  • barcode : associated truth track barcode
  • numHits : number of hits associated to that track
  • covMatrix : entries of the covariance matrix
    • pt : transverse momentum
    • d0 : transverse impact parameter
    • z0 : longitudinal impact parameter
    • phi0 : initial phi direction at vertex
    • cotTheta : initial \(\cos(\theta)\) at vertex
  • numPolyline : number of polyline points
  • polylineX, polylineY, polylineZ : polyline coordinates
  • numTsos : number of associated hits (Track State on Surface)
  • isOutlier : wether the hit is classified as outlier
  • driftSign : the drift sign of the hit
  • tsosDetType : detector type (one of 'PIX','SIL','TRT','MDT','CSC','RPC','TGC','unident')
  • tsosResLoc1 : local first coordinate of residual
  • tsosResLoc2 : local second coordinate of residual
  • tsosPullLoc1 : local first coordinate of pull
  • tsosPullLoc2 : local second coordinate of pull

Definition at line 59 of file TrackRetriever.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

TrackRetriever()

JiveXML::TrackRetriever::TrackRetriever	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Standard Constructor.

This is the standard AthAlgTool constructor.

Parameters

type	AlgTool type name
name	AlgTool instance name
parent	AlgTools parent owning this tool

Definition at line 338 of file TrackRetriever.cxx.

                                                                                                          :
          AthAlgTool(type,name,parent),
          m_typeName("Track"),
          m_residualPullCalculator("Trk::ResidualPullCalculator/ResidualPullCalculator"),
          m_idHelper(nullptr),
                  m_trackSumTool ("Trk::TrackSummaryTool/InDetTrackSummaryTool")
                {
                //Declare the interface
                declareInterface<IDataRetriever>(this);
                //Properties
                declareProperty("ResidualPullCalculator" , m_residualPullCalculator, "ToolHandle to ResidualPullCaclulator" );
                declareProperty("PriorityTrackCollection", m_PriorityTrackCollection = "CombinedInDetTracks", "Track collections to retrieve first, shown as default in Atlantis");
                declareProperty("OtherTrackCollections"   , m_OtherTrackCollections , "Track collections to retrieve, all if empty");
                declareProperty("TrackTruthColName"       , m_TrackTruthCollection = "TrackTruthCollection",
                "Track collection from which to retrieve the truth associations for the priority track collection");
                declareProperty("DoWriteHLT"              , m_doWriteHLT = false, "Whether to write HLTAutoKey objects");
                declareProperty("DoWriteResiduals"        , m_doWriteResiduals = true, "Whether to write TrackResiduals");
                declareProperty("DoHitsSorting"    , m_doHitsSorting = false, "Whether to sort hits (TrackStateOnSurfaces)");
                declareProperty("DoHitsDetails"    , m_doHitsDetails = true, "Whether to write hits details (TrackStateOnSurfaces)");
        }

Member Function Documentation

dataTypeName()

virtual std::string JiveXML::TrackRetriever::dataTypeName ( ) const

inlinevirtual

Return the name of the data type.

Implements JiveXML::IDataRetriever.

Definition at line 71 of file TrackRetriever.h.

{ return m_typeName; };

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

initialize()

StatusCode JiveXML::TrackRetriever::initialize

(

)

Default AthAlgTool methods.

Initialize before event loop.

• retrieve the residual-pull tool
• setup the ID helper

Definition at line 364 of file TrackRetriever.cxx.

                                              {
            //Set up ATLAS ID helper to be able to identify the RIO's det-subsystem.
            if (detStore()->retrieve(m_idHelper, "AtlasID").isFailure()) {
              msg(MSG::FATAL) << "Could not get AtlasDetectorID helper" << endmsg;
            return StatusCode::FAILURE;
            }
            // try to retrieve residual-pull calculation only if requested
            if (m_doWriteResiduals){
                if ( m_residualPullCalculator.retrieve().isFailure()) {
                    //Give a warning
                    ATH_MSG_WARNING( "Cannot retrieve ResidualPullCalculator tool " << m_residualPullCalculator);
                    ATH_MSG_WARNING( "  -> will not write out residuals and pulls! " );
                    //switch of residual writing
                    m_doWriteResiduals = false ;
                }
            }
            //All fine
 
            // get TrackSummaryTool
            if ( m_trackSumTool.retrieve().isFailure() ) {
              ATH_MSG_WARNING(  "Failed to retrieve tool " << m_trackSumTool );
            } else {
              if(msgLvl(MSG::DEBUG)) msg(MSG::DEBUG) << "Retrieved tool " << m_trackSumTool << endmsg;
            }
            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 & JiveXML::IDataRetriever::interfaceID ( )

inlinestaticinherited

Return the interface identifier.

Definition at line 40 of file IDataRetriever.h.

{ return IID_IDataRetriever; }

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);
  }

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();
  }

retrieve()

StatusCode JiveXML::TrackRetriever::retrieve ( ToolHandle< IFormatTool > &  FormatTool )

virtual

Retrieve all the data.

For each track collection retrieve all data.

• loop over tracks in all collections
• for each track get basic parameters

  Parameters

  FormatTool

  the tool that will create formated output from the DataMap

Second step: Now loop over all collections a retrieve the actual values

Try to find the appropiate truth collection StoreGate key can be either 'TruthCollection' or just 'Truth' suffix. Check both. Using 'SG::contains' check first, avoids spitting out SG warnings

General track fit info

Get truth Information

Get Perigee parameters (if available)

Get number of Pix/SCT/TRT hits

Get sorted list of track state on surfaces

Get polyline information

RIO association and outlier id

Implements JiveXML::IDataRetriever.

Definition at line 399 of file TrackRetriever.cxx.

                                                                               {
            //be verbose
            if (msgLvl(MSG::DEBUG)) msg(MSG::DEBUG) << "Retrieving " << dataTypeName() << endmsg;
            //Generate a list of requested track collections
            using tracksNamePair = std::pair<TrackCollection, std::string>;
            std::vector< tracksNamePair > requestedTrackColls;
            //First try to get hold of the priorty track collection
            const TrackCollection* tracks = nullptr ;
            if (evtStore()->retrieve(tracks, m_PriorityTrackCollection).isFailure()){
                ATH_MSG_WARNING( "Unable to retrieve requested priority track collection "<< m_PriorityTrackCollection);
            } else {
                //Add this to the list of requested collections
                requestedTrackColls.emplace_back(*tracks,m_PriorityTrackCollection);
            }
 
            //If we have been given an explicit list, try to retrieve these in the order
            //they were given
            std::vector<std::string>::iterator CollNameItr = m_OtherTrackCollections.begin();
            for ( ; CollNameItr != m_OtherTrackCollections.end(); ++CollNameItr){
                const TrackCollection* tracks = nullptr ;
                if (evtStore()->retrieve(tracks, (*CollNameItr)).isFailure()){
                    ATH_MSG_WARNING( "Unable to retrieve requested track collection " << (*CollNameItr) );
                continue ;
            }
                //skip if it's priority collection again
                if ((*CollNameItr) == m_PriorityTrackCollection){ continue; }
                //Add them to the list of requested collections
                requestedTrackColls.emplace_back(*tracks,(*CollNameItr));
            } // end OtherCollections loop
            //If no collections had been requested explicitly, loop over all of them
            if (m_OtherTrackCollections.empty()) {
                //Get an iterator over all other track collections
                SG::ConstIterator<TrackCollection> trackCollIter, trackCollEnd;
                if ((evtStore()->retrieve(trackCollIter, trackCollEnd)).isFailure()){
                    ATH_MSG_ERROR( "Unable to retrieve track collection iterator" );
                    return StatusCode::RECOVERABLE;
                }
 
            //Next loop over all collections
            for (; trackCollIter!=trackCollEnd; ++trackCollIter) {
                //Check if this is an HLT-AutoKey collection
                if ((trackCollIter.key().find("HLT",0) != std::string::npos) && (!m_doWriteHLT)){
                 ATH_MSG_DEBUG( "Ignoring HLT-AutoKey collection " << trackCollIter.key());
                 continue ;
              }
                //Ignore TRTSeed and MuonSlimmedTrackCollections
                if ( (trackCollIter.key()=="TRTSeeds") || (trackCollIter.key() =="MuonSlimmedTrackCollection")) {
                    ATH_MSG_DEBUG( "Always ignoring collection " << trackCollIter.key() );
                    continue ;
                }
                //Next try to retrieve the actual collection
                if (evtStore()->retrieve(tracks,trackCollIter.key()).isFailure()){
                    ATH_MSG_DEBUG( "Unable to retrieve collection " << trackCollIter.key());
                    continue ;
                }
                //Check if this collection is not already in the list
                if (std::find(requestedTrackColls.begin(), requestedTrackColls.end(),tracksNamePair(*tracks,trackCollIter.key())) != requestedTrackColls.end())
                continue ;
 
                //Add this to the list of requested collections
                requestedTrackColls.emplace_back(*tracks,trackCollIter.key());
            } //loop over all track collections
        }
 
        //Loop over the collection list we have assembled above
        std::vector<tracksNamePair>::iterator tracksNamePairItr = requestedTrackColls.begin();
        for ( ; tracksNamePairItr != requestedTrackColls.end(); ++tracksNamePairItr){
            //save some typing by getting a handle on the collection pointer
            const TrackCollection* trackCollection =&((*tracksNamePairItr).first);
            std::string collectionName = (*tracksNamePairItr).second;
            //Some sanity checks
            if ( trackCollection->empty()){
              ATH_MSG_DEBUG( "Ignoring empty track collection " << collectionName );
            } else {
              ATH_MSG_DEBUG( "Retrieving data for track collection " << collectionName);
            }
 
            const TrackTruthCollection *truthCollection = nullptr ;
            //Check for given truth collection
            if ( collectionName == m_PriorityTrackCollection ){
                if ( evtStore()->contains<TrackTruthCollection>(m_TrackTruthCollection) ){
                    evtStore()->retrieve(truthCollection, m_TrackTruthCollection).ignore();
                    ATH_MSG_DEBUG( "Found TrackTruthCollection with key " << m_TrackTruthCollection );
                }
            //Check for name+TruthCollection
            } else if ( evtStore()->contains<TrackTruthCollection>(collectionName+"TruthCollection") ){
                evtStore()->retrieve(truthCollection, collectionName+"TruthCollection").ignore();
              ATH_MSG_DEBUG( "Found TrackTruthCollection with key " <<  collectionName << "TruthCollection" );
            //Check for name+Truth
            } else if ( evtStore()->contains<TrackTruthCollection>(collectionName+"Truth") ){
                evtStore()->retrieve(truthCollection, collectionName+"Truth").ignore();
              ATH_MSG_DEBUG( "Found TrackTruthCollection with key " <<  collectionName << "Truth" );
            // No matching track truth collection found at all
            } else {
              ATH_MSG_DEBUG( "Could not find matching TrackTruthCollection for " << collectionName );
              truthCollection = nullptr ;
          }
 
            // Make a list of track-wise entries and reserve enough space
            DataVect id; id.reserve(trackCollection->size());
            DataVect chi2; chi2.reserve(trackCollection->size());
            DataVect numDoF; numDoF.reserve(trackCollection->size());
            DataVect trackAuthor; trackAuthor.reserve(trackCollection->size());
            DataVect barcode; barcode.reserve(trackCollection->size());
            DataVect numHits; numHits.reserve(trackCollection->size());
            DataVect numPolyline; numPolyline.reserve(trackCollection->size());
            DataVect nBLayerHits; nBLayerHits.reserve(trackCollection->size());
            DataVect nPixHits; nPixHits.reserve(trackCollection->size());
            DataVect nSCTHits; nSCTHits.reserve(trackCollection->size());
            DataVect nTRTHits; nTRTHits.reserve(trackCollection->size());
 
            // vectors with measurement- or TrackStateOnSurface-wise entries
            // reserve space later on
            DataVect polylineX;
            DataVect polylineY;
            DataVect polylineZ;
            DataVect tsosResLoc1;
            DataVect tsosResLoc2;
            DataVect tsosPullLoc1;
            DataVect tsosPullLoc2;
            DataVect tsosDetType;
            DataVect isOutlier;
            DataVect driftSign;
            DataVect hits;
 
            //Store wether this collection has perigee parameters
            DataVect pt; pt.reserve(trackCollection->size());
            DataVect d0; d0.reserve(trackCollection->size());
            DataVect z0; z0.reserve(trackCollection->size());
            DataVect phi0; phi0.reserve(trackCollection->size());
            DataVect cotTheta; cotTheta.reserve(trackCollection->size());
            //Covariance matrix has 15 entries per track
            DataVect covMatrix; covMatrix.reserve(trackCollection->size() * 15 );
 
            // Now loop over all tracks in the collection
            TrackCollection::const_iterator track;
            for (track=trackCollection->begin(); track!=trackCollection->end(); ++track) {
                id.emplace_back(id.size()); //<! simple counter starting from 0
                chi2.emplace_back((*track)->fitQuality()->chiSquared());
                numDoF.emplace_back((*track)->fitQuality()->numberDoF());
                trackAuthor.emplace_back((*track)->info().trackFitter());
 
                TrackRetrieverHelpers::getTruthFromTrack(*track,trackCollection,truthCollection,barcode);
 
                const Trk::Perigee* perigee = TrackRetrieverHelpers::getPerigeeParameters(*track, pt, d0, z0, phi0, cotTheta, covMatrix);
 
        std::unique_ptr<Trk::TrackSummary> summary = nullptr;
                summary = m_trackSumTool->summary(**track);
 
                if(not summary){
                    ATH_MSG_DEBUG( "Track summary is NULL " );
                    nBLayerHits.emplace_back(0);
                    nPixHits.emplace_back(0);
                    nSCTHits.emplace_back(0);
                    nTRTHits.emplace_back(0);
                }else{
                    nBLayerHits.emplace_back(summary->get(Trk::numberOfInnermostPixelLayerHits));
                    nPixHits.emplace_back(summary->get(Trk::numberOfPixelHits));
                    nSCTHits.emplace_back(summary->get(Trk::numberOfSCTHits));
                    nTRTHits.emplace_back(summary->get(Trk::numberOfTRTHits));
                }
 
                // Vector of interesting TrackStateOnSurfaces
                std::vector<const Trk::TrackStateOnSurface*> TSoSVec = TrackRetrieverHelpers::getTrackStateOnSurfaces(*track,perigee,m_doHitsSorting);
 
                // Reserving some space for polyline hits
                polylineX.reserve(polylineX.size()+TSoSVec.size());
                polylineY.reserve(polylineY.size()+TSoSVec.size());
                polylineZ.reserve(polylineZ.size()+TSoSVec.size());
 
                //And fill them
                TrackRetrieverHelpers::getPolylineFromHits(TSoSVec,polylineX,polylineY,polylineZ,numPolyline);
 
                //Reserve some space for resPull and other hit info
                isOutlier.reserve(isOutlier.size()+TSoSVec.size());
                hits.reserve(hits.size()+TSoSVec.size());
                driftSign.reserve(driftSign.size()+TSoSVec.size());
                tsosResLoc1.reserve(tsosResLoc1.size()+TSoSVec.size());
                tsosResLoc2.reserve(tsosResLoc2.size()+TSoSVec.size());
                tsosPullLoc1.reserve(tsosPullLoc1.size()+TSoSVec.size());
                tsosPullLoc2.reserve(tsosPullLoc2.size()+TSoSVec.size());
                tsosDetType.reserve(tsosDetType.size()+TSoSVec.size());
 
                //Now loop over tracks and fill them
                std::vector< const Trk::TrackStateOnSurface* >::const_iterator TSoSItr = TSoSVec.begin();
                //Count number of hits stored in this loop
                long nHits = 0;
                if (m_doHitsDetails){ // disable only for HeavyIons !
                    for (; TSoSItr != TSoSVec.end(); ++TSoSItr){
                        // This produces the full long debug dump for TSoS:
                        ATH_MSG_VERBOSE( (**TSoSItr) );
                        //Get the basic hit information
                        const Trk::RIO_OnTrack* rot = TrackRetrieverHelpers::getBaseInfoFromHit(*TSoSItr, m_idHelper, isOutlier, hits, driftSign, tsosDetType );
                        //tell if this didn't work out
                        if (!rot){
                            ATH_MSG_VERBOSE( "Could not obtain RIO for TSoS of type " << (*TSoSItr)->dumpType() );
                            continue ;
                        }
                        //count this as a hit
                        ++nHits;
 
                        //if we shell retrieve residuals, also get those
                        if (m_doWriteResiduals){
                            TrackRetrieverHelpers::getResidualPullFromHit( *TSoSItr, rot, m_residualPullCalculator, tsosResLoc1, tsosResLoc2, tsosPullLoc1, tsosPullLoc2);
                        }
                    }
                } // end hits details
 
                //Store number of retrieved hits for which we have retrieved information
                numHits.emplace_back(nHits);
 
            } // end loop over tracks in collection
 
            //Now fill everything in a datamap
            DataMap DataMap;
            // Start with mandatory entries
            DataMap["id"] = id;
            DataMap["chi2"] = chi2;
            DataMap["numDoF"] = numDoF;
            DataMap["trackAuthor"] = trackAuthor;
            DataMap["barcode"] = barcode;
            DataMap["numHits"] = numHits;
            DataMap["nBLayerHits"] = nBLayerHits;
            DataMap["nPixHits"] = nPixHits;
            DataMap["nSCTHits"] = nSCTHits;
            DataMap["nTRTHits"] = nTRTHits;
            DataMap["numPolyline"] = numPolyline;
 
            // if perigee parameters are not available, leave the corresponding subtags empty.
            // This way atlantis knows that such tracks can only be displayed as polylines.
            if (!pt.empty()){
                DataMap["pt"] = pt;
                DataMap["d0"] = d0;
                DataMap["z0"] = z0;
                DataMap["phi0"] = phi0;
                DataMap["cotTheta"] = cotTheta;
                DataMap["covMatrix multiple=\"15\""] = covMatrix;
            }
 
            // vectors with measurement- or TrackStateOnSurface-wise entries
            if ( !polylineX.empty()){
                std::string numPolyPerTrack = DataType(polylineX.size()/((double)id.size())).toString();
                DataMap["polylineX multiple=\"" + numPolyPerTrack + "\""] = polylineX;
                DataMap["polylineY multiple=\"" + numPolyPerTrack + "\""] = polylineY;
                DataMap["polylineZ multiple=\"" + numPolyPerTrack + "\""] = polylineZ;
            }
 
            if ( !hits.empty()){
                std::string numHitsPerTrack = DataType(hits.size()/((double)id.size())).toString();
                DataMap["hits multiple=\"" + numHitsPerTrack + "\""] = hits;
                DataMap["isOutlier multiple=\""+numHitsPerTrack+"\""] = isOutlier;
                DataMap["driftSign multiple=\""+numHitsPerTrack+"\""] = driftSign;
 
                if (m_doWriteResiduals){
                    // hits counter in principle not needed anymore:
                    DataMap["numTsos"] = numHits;
                    DataMap["tsosResLoc1 multiple=\""+numHitsPerTrack+"\""] = tsosResLoc1;
                    DataMap["tsosResLoc2 multiple=\""+numHitsPerTrack+"\""] = tsosResLoc2;
                    DataMap["tsosPullLoc1 multiple=\""+numHitsPerTrack+"\""] = tsosPullLoc1;
                    DataMap["tsosPullLoc2 multiple=\""+numHitsPerTrack+"\""] = tsosPullLoc2;
                    DataMap["tsosDetType multiple=\""+numHitsPerTrack+"\""] = tsosDetType;
                }
            }
 
            //forward data to formating tool
            if ( FormatTool->AddToEvent(dataTypeName(), collectionName, &DataMap).isFailure())
              return StatusCode::RECOVERABLE;
 
            //Be verbose
            if (msgLvl(MSG::DEBUG)) {
                msg(MSG::DEBUG) << dataTypeName() << " collection " << collectionName;
                msg(MSG::DEBUG) << " retrieved with " << id.size() << " entries"<< endmsg;
            }
 
        } //loop over track collections
 
        //All collections retrieved okay
        return StatusCode::SUCCESS;
 
    } //retrieve

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_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_doHitsDetails

bool JiveXML::TrackRetriever::m_doHitsDetails

private

Whether to write hits (TSoS) details.

Definition at line 96 of file TrackRetriever.h.

m_doHitsSorting

bool JiveXML::TrackRetriever::m_doHitsSorting

private

Whether to perform hits (TSoS) sorting.

Definition at line 94 of file TrackRetriever.h.

m_doWriteHLT

bool JiveXML::TrackRetriever::m_doWriteHLT

private

Whether to write HLTAutoKey objects.

Definition at line 90 of file TrackRetriever.h.

m_doWriteResiduals

bool JiveXML::TrackRetriever::m_doWriteResiduals

private

Whether to write TrackResiduals.

Definition at line 92 of file TrackRetriever.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_idHelper

const AtlasDetectorID* JiveXML::TrackRetriever::m_idHelper

private

Used to find out the corresponding sub-det from ROT->identify().

Definition at line 100 of file TrackRetriever.h.

m_OtherTrackCollections

std::vector<std::string> JiveXML::TrackRetriever::m_OtherTrackCollections

private

Track collections to retrieve in the sequence they are given, all if empty.

Definition at line 85 of file TrackRetriever.h.

m_PriorityTrackCollection

std::string JiveXML::TrackRetriever::m_PriorityTrackCollection

private

First track collections to retrieve, shown as default in Atlantis.

Definition at line 83 of file TrackRetriever.h.

m_residualPullCalculator

ToolHandle<Trk::IResidualPullCalculator> JiveXML::TrackRetriever::m_residualPullCalculator

private

ToolHandle to ResidualPullCaclulator tool.

Definition at line 98 of file TrackRetriever.h.

m_trackSumTool

ToolHandle< Trk::ITrackSummaryTool > JiveXML::TrackRetriever::m_trackSumTool

private

TrackSummaryTool for number of Pix/SCT/TRT hits.

Pointer to Trk::ITrackSummaryTool

Definition at line 102 of file TrackRetriever.h.

m_TrackTruthCollection

std::string JiveXML::TrackRetriever::m_TrackTruthCollection

private

Track collection from which to retrieve the truth associations for the priority track collection.

Definition at line 88 of file TrackRetriever.h.

m_typeName

const std::string JiveXML::TrackRetriever::m_typeName

private

The data type that is generated by this retriever.

Definition at line 78 of file TrackRetriever.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:

• TrackRetriever.h
• TrackRetriever.cxx