IDTPM::TrackRoiSelectionTool Class Reference

#include <TrackRoiSelectionTool.h>

Inheritance diagram for IDTPM::TrackRoiSelectionTool:

Collaboration diagram for IDTPM::TrackRoiSelectionTool:

Public Member Functions
	ASG_TOOL_CLASS (TrackRoiSelectionTool, IAsgTool)
	TrackRoiSelectionTool (const std::string &name)
	Constructor. More...
virtual	~TrackRoiSelectionTool ()=default
	Destructor. More...
virtual StatusCode	initialize () override
	Initialize. More...
StatusCode	selectTracksInRoI (TrackAnalysisCollections &trkAnaColls, const ElementLink< TrigRoiDescriptorCollection > &roiLink)
	Main Track selection method. More...
template<class T >
bool	accept (const T &t, const TrigRoiDescriptor *r) const
	geometric RoI filters - for non-trigger tracks (e.g. offline, truth, etc.) More...
template<class T >
std::vector< const T * >	getTracks (const std::vector< const T * > &tvec, const TrigRoiDescriptor *r) const
	track getter function (for offline tracks or truth particles) More...
std::vector< const xAOD::TrackParticle * >	getTrigTracks (const std::vector< const xAOD::TrackParticle * > &tvec, const ElementLink< TrigRoiDescriptorCollection > &roiLink) const
	TrigDecTool- and EventView-based getter function for trigger tracks. More...
virtual void	print () const =0
	Print the state of the tool. More...
virtual void	print () const
	Print the state of the tool. 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

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
exitPoint_t	getExitPoint (float tz0, float teta) const
	Geometric utility methods for track-RoI association. More...
float	getOuterPhi (float pt, float phi, float r=1000.) const
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
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_triggerTrkParticleName
	Trigger TrackParticleContainer's name. More...
PublicToolHandle< Trig::TrigDecisionTool >	m_trigDecTool
	TrigDecTool. 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

Definition at line 37 of file TrackRoiSelectionTool.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

TrackRoiSelectionTool()

IDTPM::TrackRoiSelectionTool::TrackRoiSelectionTool

(

const std::string &

name

)

Constructor.

Athena include(s)

Gaudi includes Local include(s) STD includes

---

----— Parametrized constructor ----—

Definition at line 30 of file TrackRoiSelectionTool.cxx.

                            :
  asg::AsgTool( name ) { }

~TrackRoiSelectionTool()

virtual IDTPM::TrackRoiSelectionTool::~TrackRoiSelectionTool ( )

virtualdefault

Destructor.

Member Function Documentation

accept()

template<class T >

template bool IDTPM::TrackRoiSelectionTool::accept	(	const T &	t,
		const TrigRoiDescriptor *	r
	)		const

geometric RoI filters - for non-trigger tracks (e.g. offline, truth, etc.)

accept method for truth particles

accept method for offline tracks

---

----— accept -----—

NB: This isn't actually correct - the tracks can bend out of the RoI even if the perigee phi is within the Roi

NB: This is completely wrong, tracks could be completely contained within an RoI but still fail this condition

calculation of approximate z position of the track at radius r and test if track within that z position at radius r

full check to determine whether a track is
fully contained in the Roi or not (when used in conjunction with contained_zed above)

now check phi taking account of the track transverse curvature

Definition at line 57 of file TrackRoiSelectionTool.cxx.

                                                   {
 
  if( r==0 ) { 
    ATH_MSG_ERROR( "Called with null RoiDescriptor" );
    return true;
  }
 
  if( r->composite() ) {       
 
    for( unsigned i=r->size() ; i-- ; )
      if( accept( t, (const TrigRoiDescriptor*)r->at(i) ) )
        return true;
 
  } else { 
 
    if( r->isFullscan() ) return true;
 
    bool contained_phi = ( r->phiMinus() < r->phiPlus() ) ?
                         ( phi(t) > r->phiMinus() && phi(t) < r->phiPlus() ) :
                         ( phi(t) > r->phiMinus() || phi(t) < r->phiPlus() ); 
                            
    bool contained_zed = ( z0(t) > r->zedMinus() && z0(t) < r->zedPlus() ); 
    
    bool contained_eta = ( eta(t) < r->etaPlus() && eta(t) > r->etaMinus() );
                                                         
    exitPoint_t exit = getExitPoint( z0(t), eta(t) );
 
    exitPoint_t exitPlus  = getExitPoint( r->zedPlus(),  r->etaPlus() );
    exitPoint_t exitMinus = getExitPoint( r->zedMinus(), r->etaMinus() );
 
    float cross0 = exit.z * exitMinus.r - exit.r * exitMinus.z;
    float cross1 = exit.z * exitPlus.r  - exit.r * exitPlus.z; 
 
    contained_eta = ( cross0>0 && cross1<0 ) ? true : false;
 
    float newphi = getOuterPhi( pTsig(t), phi(t), exit.r );
  
    if( newphi < -999. ) return false;
  
    if( r->phiMinus() < r->phiPlus() ) contained_phi &= ( newphi > r->phiMinus() && newphi < r->phiPlus() );
    else                               contained_phi &= ( newphi > r->phiMinus() || newphi < r->phiPlus() );
 
    if( contained_eta && contained_phi && contained_zed ) return true;
  }
 
  return false;
}

ASG_TOOL_CLASS()

IDTPM::TrackRoiSelectionTool::ASG_TOOL_CLASS	(	TrackRoiSelectionTool	,
		IAsgTool
	)

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

getExitPoint()

IDTPM::exitPoint_t IDTPM::TrackRoiSelectionTool::getExitPoint ( float  tz0, float  teta  ) const

private

Geometric utility methods for track-RoI association.

---

----— getExitPoint ----—

leaves through the barrel side or front face?

through the barrel edge actually need to calculate the z exit coordinate
for proper containment rather than spurious "eta containment"

Definition at line 156 of file TrackRoiSelectionTool.cxx.

                                  {
 
  exitPoint_t exitPoint;
  float rexit(0.), zexit(0.);
  const float maxRadius = 1000.;
  const float maxZed    = 2700.;
 
  if      ( teta < 0 ) zexit = -maxZed;
  else if ( teta > 0 ) zexit =  maxZed;
  else { 
    exitPoint.z = tz0;
    exitPoint.r = maxRadius; 
    exitPoint.tantheta = 1e16; // don't really want to use nan
    return exitPoint;
  }
  
  float tantheta = std::tan( 2 * std::atan( std::exp( -teta ) ) );
  
  rexit = ( zexit - tz0 ) * tantheta;
 
  if ( std::fabs(rexit) > maxRadius ) {
 
    zexit = maxRadius / tantheta + tz0;
    rexit = maxRadius;
  }
 
  exitPoint.z = zexit;
  exitPoint.r = rexit;
  exitPoint.tantheta = tantheta;
  return exitPoint;
}

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 119 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 106 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
   }

getOuterPhi()

float IDTPM::TrackRoiSelectionTool::getOuterPhi ( float  pt, float  phi, float  r = 1000.  ) const

private

---

----— getOuterPhi ----—

calculate the (very approximate) phi position for a track at a radius r

track (signed) radius of curvature

make sure it escapes the radius in question

calculate new position

wrap to -pi to pi

Definition at line 128 of file TrackRoiSelectionTool.cxx.

                                         {
 
 
  float mqR = 10 * pt / ( 2.99792458 * 2 ); // 2.998=speed of light, 2=Atlas B field   
  float ratio = 0.5 * r / mqR;    
  float newphi = phi;
 
  if( std::fabs( ratio ) > 1 ) return -9999.;
 
  newphi -= std::asin( ratio );  
                          
  while( newphi < -M_PI ) newphi += 2 * M_PI;
  while( newphi > M_PI  ) newphi -= 2 * M_PI;
 
  return newphi;
}

getProperty()

template<class T >

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

inherited

Get one of the tool's properties.

getTracks()

template<class T >

std::vector< const T * > IDTPM::TrackRoiSelectionTool::getTracks	(	const std::vector< const T * > &	tvec,
		const TrigRoiDescriptor *	r
	)		const

track getter function (for offline tracks or truth particles)

---

----— getTracks ----—

Definition at line 199 of file TrackRoiSelectionTool.cxx.

                                       {
 
  std::vector< const T* > selectedTracks;
 
  for( size_t it=0 ; it<tvec.size() ; it++ ) {
    const T* thisTrack = tvec.at(it);
    if( accept<T>( *thisTrack, r ) ) {
      selectedTracks.push_back( thisTrack );
    }
  }
 
  return selectedTracks;
}

getTrigTracks()

std::vector< const xAOD::TrackParticle * > IDTPM::TrackRoiSelectionTool::getTrigTracks	(	const std::vector< const xAOD::TrackParticle * > &	tvec,
		const ElementLink< TrigRoiDescriptorCollection > &	roiLink
	)		const

TrigDecTool- and EventView-based getter function for trigger tracks.

---

----— getTrigTracks ----—

Getting trigger track collection handle

Retrieving ALL trigger tracks within the RoI

Getting SELECTED trigger tracks within the RoI

Check if in-RoI track is also in the selected (full-scan) trigger track vector i.e. if it passes the quality selection (if any)

Definition at line 232 of file TrackRoiSelectionTool.cxx.

{
  SG::ReadHandle< xAOD::TrackParticleContainer > handle( m_triggerTrkParticleName );
 
  std::pair< xAOD::TrackParticleContainer::const_iterator,
             xAOD::TrackParticleContainer::const_iterator > trigTrkItrPair =
                 m_trigDecTool->associateToEventView( handle, roiLink );
 
  std::vector< const xAOD::TrackParticle* > selectedTrigTracks;
  xAOD::TrackParticleContainer::const_iterator trkItr;
  for( trkItr = trigTrkItrPair.first ; trkItr != trigTrkItrPair.second ; ++trkItr ) {
    if( std::find( tvec.begin(), tvec.end(), *trkItr ) == tvec.end() ) {
      ATH_MSG_DEBUG( "Trigger track does not pass quality selection. Skipping." );
      continue;
    }
    selectedTrigTracks.push_back( *trkItr );
  }
 
  return selectedTrigTracks;
}

initialize()

StatusCode IDTPM::TrackRoiSelectionTool::initialize ( )

overridevirtual

Initialize.

---

----— Initialize ----—

Reimplemented from asg::AsgTool.

Definition at line 38 of file TrackRoiSelectionTool.cxx.

                                                  {
 
  ATH_CHECK( asg::AsgTool::initialize() );
 
  ATH_MSG_INFO( "Initializing " << name() );
 
  ATH_CHECK( m_triggerTrkParticleName.initialize( 
      not m_triggerTrkParticleName.key().empty() ) );
 
  ATH_CHECK( m_trigDecTool.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.

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);
  }

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 101 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() [1/2]

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Implements asg::IAsgTool.

Reimplemented in JetRecTool, JetFinder, JetModifiedMassDrop, JetFromPseudojet, JetReclusterer, JetReclusteringTool, JetTruthLabelingTool, JetPileupLabelingTool, HI::HIPileupTool, JetDumper, JetBottomUpSoftDrop, JetRecursiveSoftDrop, JetSoftDrop, JetConstituentsRetriever, JetSubStructureMomentToolsBase, JetSplitter, JetToolRunner, JetPruner, JetPseudojetRetriever, JetTrimmer, AsgHelloTool, and KtDeltaRTool.

Definition at line 131 of file AsgTool.cxx.

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

print() [2/2]

virtual void asg::IAsgTool::print ( ) const

pure virtualinherited

Print the state of the tool.

Implemented in JetRecTool, JetFinder, JetModifiedMassDrop, JetFromPseudojet, JetReclusterer, JetReclusteringTool, JetTruthLabelingTool, JetPileupLabelingTool, HI::HIPileupTool, asg::AsgTool, JetDumper, JetBottomUpSoftDrop, JetRecursiveSoftDrop, JetSoftDrop, JetConstituentsRetriever, JetSubStructureMomentToolsBase, JetSplitter, JetToolRunner, JetPruner, JetPseudojetRetriever, JetTrimmer, AsgHelloTool, and KtDeltaRTool.

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();
  }

selectTracksInRoI()

StatusCode IDTPM::TrackRoiSelectionTool::selectTracksInRoI	(	TrackAnalysisCollections &	trkAnaColls,
		const ElementLink< TrigRoiDescriptorCollection > &	roiLink
	)

Main Track selection method.

---

— selectTracksInRoI —

retrieving TrkAnaDefSvc

Trigger tracks RoI selection Filled only if trigger vertex collection is not empty

Offline tracks RoI selection

Truth particles RoI selection

Debug printout

Definition at line 264 of file TrackRoiSelectionTool.cxx.

                                                                {
 
  ATH_MSG_DEBUG( "Selecting tracks in RoI" );
 
  ISvcLocator* svcLoc = Gaudi::svcLocator();
  SmartIF< ITrackAnalysisDefinitionSvc > trkAnaDefSvc(
      svcLoc->service( "TrkAnaDefSvc"+trkAnaColls.anaTag() ) );
  ATH_CHECK( trkAnaDefSvc.isValid() );
 
  const TrigRoiDescriptor* const* roi = roiLink.cptr();
 
  if( not m_triggerTrkParticleName.key().empty() ) {
    ATH_CHECK( trkAnaColls.fillTrigTrackVec(
        getTrigTracks(
            trkAnaColls.trigTrackVec( TrackAnalysisCollections::FS ),
            roiLink ),
        TrackAnalysisCollections::InRoI ) );
  }
 
  if( trkAnaDefSvc->useOffline() ) {
    ATH_CHECK( trkAnaColls.fillOfflTrackVec(
        getTracks(
            trkAnaColls.offlTrackVec( TrackAnalysisCollections::FS ),
            *roi ),
        TrackAnalysisCollections::InRoI ) );
  }
 
  if( trkAnaDefSvc->useTruth() ) {
    ATH_CHECK( trkAnaColls.fillTruthPartVec(
        getTracks(
            trkAnaColls.truthPartVec( TrackAnalysisCollections::FS ),
            *roi ),
        TrackAnalysisCollections::InRoI ) );
  }
 
  ATH_MSG_DEBUG( "Tracks after RoI selection: " << 
      trkAnaColls.printInfo( TrackAnalysisCollections::InRoI, false ) );
 
  return StatusCode::SUCCESS;
}

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_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_trigDecTool

PublicToolHandle< Trig::TrigDecisionTool > IDTPM::TrackRoiSelectionTool::m_trigDecTool

private

Initial value:

{
        this, "TrigDecisionTool", "Trig::TrigDecisionTool/TrigDecisionTool", "" }

TrigDecTool.

Definition at line 86 of file TrackRoiSelectionTool.h.

m_triggerTrkParticleName

SG::ReadHandleKey< xAOD::TrackParticleContainer > IDTPM::TrackRoiSelectionTool::m_triggerTrkParticleName

private

Initial value:

{
        this, "TriggerTrkParticleContainerName", "", "Name of container of trigger tracks" }

Trigger TrackParticleContainer's name.

Definition at line 82 of file TrackRoiSelectionTool.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:

• TrackRoiSelectionTool.h
• TrackRoiSelectionTool.cxx