#include <StableDeltaRMatchingTool.h>

Inheritance diagram for IDTPM::StableDeltaRMatchingTool_trk:

Collaboration diagram for IDTPM::StableDeltaRMatchingTool_trk:

Public Member Functions
	ASG_TOOL_CLASS (StableDeltaRMatchingTool_trk, ITrackMatchingTool)
	StableDeltaRMatchingTool_trk (const std::string &name)
	Constructor.
virtual StatusCode	match (TrackAnalysisCollections &trkAnaColls, const std::string &chainRoIName, const std::string &roiStr) const override
	General matching method, via TrackAnalysisCollections.
virtual StatusCode	match (const std::vector< const xAOD::TrackParticle * > &vTest, const std::vector< const xAOD::TrackParticle * > &vRef, ITrackMatchingLookup &matches) const override
	Specific matching methods, via test/reference vectors.
virtual StatusCode	match (const std::vector< const xAOD::TrackParticle * > &, const std::vector< const xAOD::TruthParticle * > &, ITrackMatchingLookup &) const override
	track -> truth matching (disabled)
virtual StatusCode	match (const std::vector< const xAOD::TruthParticle * > &, const std::vector< const xAOD::TrackParticle * > &, ITrackMatchingLookup &) const override
	truth -> track matching (disabled)
virtual StatusCode	initialize () override
	Initialize.
virtual StatusCode	matchVectors (const std::vector< const xAOD::TrackParticle * > &vTest, const std::vector< const xAOD::TrackParticle * > &vRef, ITrackMatchingLookup &matches) const
	matchVectors
virtual void	print () const
	Print the state of the tool.
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< xAOD::TrackParticle, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const
	ASG_TOOL_INTERFACE (IDTPM::ITrackMatchingTool)
Additional helper functions, not directly mimicking Athena
const xAOD::TrackParticle *	getProperty (const std::string &name) const
	Get one of the tool's properties.
const std::string &	msg_level_name () const __attribute__((deprecated))
	A deprecated function for getting the message level's name.
const std::string &	getName (const void *ptr) const
	Get the name of an object that is / should be in the event store.
SG::sgkey_t	getKey (const void *ptr) const
	Get the (hashed) key of an object that is in the event store.

Protected Member Functions
virtual float	distance (const xAOD::TrackParticle &t, const xAOD::TrackParticle &r) const override
void	buildDistanceMatrix (const std::vector< const xAOD::TrackParticle * > &vTest, const std::vector< const xAOD::TrackParticle * > &vRef, std::vector< std::vector< float > > &dist) const
void	buildPreferenceLists (const std::vector< std::vector< float > > &dist, std::vector< std::vector< int > > &testPrefs, std::vector< std::vector< int > > &refRankings) const
void	galeShapley (const std::vector< std::vector< int > > &testPrefs, const std::vector< std::vector< int > > &refRankings, const std::vector< std::vector< float > > &dist, std::vector< int > &testMatch, std::vector< int > &refMatch) const
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(&xAOD::TrackParticle::renounce)(xAOD::TrackParticle)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, xAOD::TrackParticle > &&std::is_base_of_v< Gaudi::DataHandle, xAOD::TrackParticle >, void >	renounce (xAOD::TrackParticle &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Protected Attributes
FloatProperty	m_dRmax

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< xAOD::TrackParticle, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
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

---— Track -> Track Stable Matching ---—

Definition at line 57 of file StableDeltaRMatchingTool.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

◆ StableDeltaRMatchingTool_trk()

IDTPM::StableDeltaRMatchingTool_trk::StableDeltaRMatchingTool_trk ( const std::string & name )

inline

Constructor.

Definition at line 65 of file StableDeltaRMatchingTool.h.

66 : StableDeltaRMatchingTool<xAOD::TrackParticle, xAOD::TrackParticle>(name) {}

IDTPM::StableDeltaRMatchingTool< xAOD::TrackParticle, xAOD::TrackParticle >::StableDeltaRMatchingTool

StableDeltaRMatchingTool(const std::string &name)

Definition StableDeltaRMatchingTool.h:28

Member Function Documentation

◆ ASG_TOOL_CLASS()

IDTPM::StableDeltaRMatchingTool_trk::ASG_TOOL_CLASS	(	StableDeltaRMatchingTool_trk	,
		ITrackMatchingTool	)

◆ ASG_TOOL_INTERFACE()

IDTPM::ITrackMatchingTool::ASG_TOOL_INTERFACE ( IDTPM::ITrackMatchingTool )

inherited

◆ buildDistanceMatrix()

void IDTPM::StableMatchingBase< xAOD::TrackParticle, xAOD::TrackParticle >::buildDistanceMatrix	(	const std::vector< const xAOD::TrackParticle * > &	vTest,
		const std::vector< const xAOD::TrackParticle * > &	vRef,
		std::vector< std::vector< float > > &	dist ) const

protectedinherited

◆ buildPreferenceLists()

void IDTPM::StableMatchingBase< xAOD::TrackParticle, xAOD::TrackParticle >::buildPreferenceLists	(	const std::vector< std::vector< float > > &	dist,
		std::vector< std::vector< int > > &	testPrefs,
		std::vector< std::vector< int > > &	refRankings ) const

protectedinherited

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< xAOD::TrackParticle, V, H > &	hndl,
		const SG::VarHandleKeyType &	)

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

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

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< xAOD::TrackParticle, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

◆ detStore()

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

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

◆ distance()

virtual float IDTPM::StableDeltaRMatchingTool< xAOD::TrackParticle, xAOD::TrackParticle >::distance	(	const xAOD::TrackParticle &	t,
		const xAOD::TrackParticle &	r ) const

inlineoverrideprotectedvirtualinherited

Implements IDTPM::StableMatchingBase< xAOD::TrackParticle, xAOD::TrackParticle >.

Definition at line 45 of file StableDeltaRMatchingTool.h.

                                                                  {
      float dR = deltaR(t, r);
      // Return -1 if distance exceeds threshold
      return (dR > m_dRmax) ? -1 : dR;
    }

◆ evtStore()

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

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

◆ 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

◆ galeShapley()

void IDTPM::StableMatchingBase< xAOD::TrackParticle, xAOD::TrackParticle >::galeShapley	(	const std::vector< std::vector< int > > &	testPrefs,
		const std::vector< std::vector< int > > &	refRankings,
		const std::vector< std::vector< float > > &	dist,
		std::vector< int > &	testMatch,
		std::vector< int > &	refMatch ) const

protectedinherited

◆ getKey()

SG::sgkey_t asg::AsgTool::getKey ( const void * ptr ) const

inherited

Get the (hashed) key of an object that is in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the SG::sgkey_t key for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also: asg::AsgTool::getName

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns: The hashed key of the object in the store. If not found, an invalid (zero) key.

Definition at line 124 of file AsgTool.cxx.

                                                    {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getKey( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      return ( proxy == nullptr ? 0 : proxy->sgkey() );
#endif // XAOD_STANDALONE
   }

◆ getName()

const std::string & asg::AsgTool::getName ( const void * ptr ) const

inherited

Get the name of an object that is / should be in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the std::string name for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also: asg::AsgTool::getKey

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns: The string name of the object in the store. If not found, an empty string.

Definition at line 105 of file AsgTool.cxx.

                                                            {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getName( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      static const std::string dummy = "";
      return ( proxy == nullptr ? dummy : proxy->name() );
#endif // XAOD_STANDALONE
   }

◆ getProperty()

const xAOD::TrackParticle * asg::AsgTool::getProperty ( const std::string & name ) const

inherited

Get one of the tool's properties.

◆ initialize()

virtual StatusCode IDTPM::StableDeltaRMatchingTool< xAOD::TrackParticle, xAOD::TrackParticle >::initialize ( void )

inlineoverridevirtualinherited

Initialize.

Reimplemented from asg::AsgTool.

Definition at line 32 of file StableDeltaRMatchingTool.h.

                                             {
      ATH_MSG_DEBUG("Initializing " << this->name());
      ATH_CHECK(asg::AsgTool::initialize());
 
      if (m_dRmax < 0) {
        ATH_MSG_ERROR("No DeltaRMax criteria requested");
        return StatusCode::FAILURE;
      }
      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.

◆ match() [1/4]

virtual StatusCode IDTPM::StableDeltaRMatchingTool_trk::match	(	const std::vector< const xAOD::TrackParticle * > &	,
		const std::vector< const xAOD::TruthParticle * > &	,
		ITrackMatchingLookup &	) const

inlineoverridevirtual

track -> truth matching (disabled)

Implements IDTPM::ITrackMatchingTool.

Definition at line 88 of file StableDeltaRMatchingTool.h.

                                                         {
      ATH_MSG_WARNING("Track->Truth matching not supported by this tool.");
      return StatusCode::SUCCESS;
    }

◆ match() [2/4]

virtual StatusCode IDTPM::StableDeltaRMatchingTool_trk::match	(	const std::vector< const xAOD::TrackParticle * > &	vTest,
		const std::vector< const xAOD::TrackParticle * > &	vRef,
		ITrackMatchingLookup &	matches ) const

inlineoverridevirtual

Specific matching methods, via test/reference vectors.

---— Track -> Track Stable Matching ---—

Implements IDTPM::ITrackMatchingTool.

Definition at line 79 of file StableDeltaRMatchingTool.h.

                                                                           {
      ATH_MSG_DEBUG("Doing Track->Track stable DeltaR matching");
      ATH_CHECK(matchVectors(vTest, vRef, matches));
      return StatusCode::SUCCESS;
    }

◆ match() [3/4]

virtual StatusCode IDTPM::StableDeltaRMatchingTool_trk::match	(	const std::vector< const xAOD::TruthParticle * > &	,
		const std::vector< const xAOD::TrackParticle * > &	,
		ITrackMatchingLookup &	) const

inlineoverridevirtual

truth -> track matching (disabled)

Implements IDTPM::ITrackMatchingTool.

Definition at line 96 of file StableDeltaRMatchingTool.h.

                                                         {
      ATH_MSG_WARNING("Truth->Track matching not supported by this tool.");
      return StatusCode::SUCCESS;
    }

◆ match() [4/4]

StatusCode IDTPM::StableDeltaRMatchingTool_trk::match	(	TrackAnalysisCollections &	trkAnaColls,
		const std::string &	chainRoIName,
		const std::string &	roiStr ) const

overridevirtual

General matching method, via TrackAnalysisCollections.

---— Track -> Track Stable Matching ---—

Implements IDTPM::ITrackMatchingTool.

Definition at line 23 of file StableDeltaRMatchingTool.cxx.

                                                            {
    bool doMatch = trkAnaColls.updateChainRois(chainRoIName, roiStr);
 
    if ( not doMatch ) {
      ATH_MSG_WARNING("Matching for " << chainRoIName << " was already done. Skipping");
      return StatusCode::SUCCESS;
    }
    
    ATH_CHECK(match(trkAnaColls.testTrackVec(TrackAnalysisCollections::InRoI),
            trkAnaColls.refTrackVec(TrackAnalysisCollections::InRoI),
            trkAnaColls.matches()));
 
    ATH_MSG_DEBUG(trkAnaColls.printMatchInfo());
    return StatusCode::SUCCESS;
  }

◆ matchVectors()

virtual StatusCode IDTPM::StableMatchingBase< xAOD::TrackParticle, xAOD::TrackParticle >::matchVectors	(	const std::vector< const xAOD::TrackParticle * > &	vTest,
		const std::vector< const xAOD::TrackParticle * > &	vRef,
		ITrackMatchingLookup &	matches ) const

virtualinherited

matchVectors

◆ msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msg_level_name()

const std::string & asg::AsgTool::msg_level_name ( ) const

inherited

A deprecated function for getting the message level's name.

Instead of using this, weirdly named function, user code should get the string name of the current minimum message level (in case they really need it...), with:

MSG::name( msg().level() )

This function's name doesn't follow the ATLAS coding rules, and as such will be removed in the not too distant future.

Returns: The string name of the current minimum message level that's printed

Definition at line 86 of file AsgTool.cxx.

                                                  {
 
      return MSG::name( msg().level() );
   }

◆ 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.

◆ print()

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Definition at line 136 of file AsgTool.cxx.

                             {
 
      ATH_MSG_INFO( "AsgTool " << name() << " @ " << this );
      return;
   }

◆ renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&xAOD::TrackParticle::renounce)(xAOD::TrackParticle)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, xAOD::TrackParticle > &&std::is_base_of_v< Gaudi::DataHandle, xAOD::TrackParticle >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( xAOD::TrackParticle & 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.

◆ 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_dRmax

FloatProperty IDTPM::StableDeltaRMatchingTool< xAOD::TrackParticle, xAOD::TrackParticle >::m_dRmax

protectedinherited

Definition at line 51 of file StableDeltaRMatchingTool.h.

51{ this, "dRmax", 0.05, "Maximum DeltaR cone size for DeltaR-matching (disabled if <0)" };

◆ 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_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

---— Track -> Track Stable Matching ---—

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ StableDeltaRMatchingTool_trk()

Member Function Documentation

◆ ASG_TOOL_CLASS()

◆ ASG_TOOL_INTERFACE()

◆ buildDistanceMatrix()

◆ buildPreferenceLists()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ distance()

◆ evtStore()

◆ extraDeps_update_handler()

◆ galeShapley()

◆ getKey()

◆ getName()

◆ getProperty()

◆ initialize()

◆ inputHandles()

◆ match() [1/4]

◆ match() [2/4]

---— Track -> Track Stable Matching ---—

◆ match() [3/4]

◆ match() [4/4]

---— Track -> Track Stable Matching ---—

◆ matchVectors()

◆ msg()

◆ msg_level_name()

◆ msgLvl()

◆ outputHandles()

◆ print()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_dRmax

◆ m_evtStore

◆ m_varHandleArraysDeclared

◆ m_vhka