#include <SingleTrackConversionTool.h>

Inheritance diagram for InDet::SingleTrackConversionTool:

Collaboration diagram for InDet::SingleTrackConversionTool:

Public Member Functions
	SingleTrackConversionTool (const std::string &type, const std::string &name, const IInterface *parent)

virtual	~SingleTrackConversionTool ()

virtual StatusCode	initialize () override

virtual StatusCode	finalize () override

xAOD::Vertex *	buildSingleTrackParticleConversion (const xAOD::TrackParticle , xAOD::VertexContainer container) const
	Build single track conversion candidate. More...

bool	selectSingleTrackParticleConversion (const xAOD::TrackParticle *) const
	Select single track conversion candidates. 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 ()

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...

Protected Attributes
double	m_minInitR

double	m_minInitR_noBLay
	Minimum initial hit radius in order to consider track as coming from photon conversion. More...

double	m_singleThreshold
	Minimum initial hit radius in order to consider track as coming from photon conversion. More...

int	m_maxBLhits
	Minimum ratio of HL hits for a track to be labeled as electron. More...

bool	m_PIDonlyForXe
	Maximum number of blayer hits. 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
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

Helper tools to reconstruct single track conversions

Author: Tatjana Lenz , Thomas Koffas

Definition at line 29 of file SingleTrackConversionTool.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

◆ SingleTrackConversionTool()

InDet::SingleTrackConversionTool::SingleTrackConversionTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 42 of file SingleTrackConversionTool.cxx.

     : AthAlgTool(type, name, parent)
     , m_minInitR(70.)
     , m_minInitR_noBLay(120.)
     , m_singleThreshold(0.1)
     , m_maxBLhits(0)
   // m_maxPhiVtxTrk(0.2)
   {
     declareInterface<SingleTrackConversionTool>(this);
     declareProperty("MinInitialHitRadius"        , m_minInitR);
     declareProperty("MinInitialHitRadius_noBlay" , m_minInitR_noBLay);
     declareProperty("MinRatioOfHLhits"           , m_singleThreshold);
     //declareProperty("MaxPhiVtxTrk"               , m_maxPhiVtxTrk);
     declareProperty("MaxBLayerHits"              , m_maxBLhits);
     declareProperty("PIDonlyForXe"               , m_PIDonlyForXe = false,
       "Only check TRT PID if all hits are Xe hits");
   }

◆ ~SingleTrackConversionTool()

InDet::SingleTrackConversionTool::~SingleTrackConversionTool ( )

virtualdefault

Member Function Documentation

◆ buildSingleTrackParticleConversion()

xAOD::Vertex * InDet::SingleTrackConversionTool::buildSingleTrackParticleConversion	(	const xAOD::TrackParticle *	track,
		xAOD::VertexContainer *	container
	)		const

Build single track conversion candidate.

xAOD::TrackParticle interface.

Create a RecVertex at the first measurement of the track.

Need to compute a global position covariance matrix as J.C.JT

The local position parameters covariance matrix C (2x2)

The Jacobian matrix J (3x2)

The A = J.C (3x2)

The A.JT = J.C.JT (3x3)

Construct the new covariance matrix (3x3)

The local position parameters covariance matrix C (2x2)

The straight line surface (wire) global directions

The particle global direction

The Jacobian matrix J (3x2)

The A = J.C (3x2)

The A.JT = J.C.JT (3x3)

Construct the new covariance matrix (3x3)

Definition at line 93 of file SingleTrackConversionTool.cxx.

   {
  
     unsigned int index(0);
     if (!track->indexOfParameterAtPosition(index, xAOD::FirstMeasurement)) {
       ATH_MSG_WARNING("TrackParticle has no first measurement");
       return nullptr;
     }
  
     const Trk::CurvilinearParameters trkPar =
       track->curvilinearParameters(index);
  
     const Amg::Vector3D& gp = trkPar.position();
     const AmgSymMatrix(5) em = *(trkPar.covariance());
  
     // ME: this is nuts, those values are 0, 0
     //    double chi2 = track->fitQuality()->chiSquared();
     //    int Ndf     = track->fitQuality()->numberDoF();
  
     const Amg::Transform3D& T = trkPar.associatedSurface().transform();
     AmgSymMatrix(3) nCovVtx;
  
     // Should use eigen to do all of this
  
     // ME: use the surface to find out what we do, do not hardcode the geoemtry
     if (Trk::SurfaceType::Plane == trkPar.associatedSurface().type()) {
  
       double p11 = em(Trk::locX, Trk::locX);
       double p12 = em(Trk::locX, Trk::locY);
       double p21 = em(Trk::locY, Trk::locX);
       double p22 = em(Trk::locY, Trk::locY);
  
       double Ax[3] = { T(0, 0), T(1, 0), T(2, 0) };
       double Ay[3] = { T(0, 1), T(1, 1), T(2, 1) };
       double a11 = Ax[0];
       double a12 = Ay[0];
       double a21 = Ax[1];
       double a22 = Ay[1];
       double a31 = Ax[2];
       double a32 = Ay[2];
  
       double A11 = a11 * p11 + a12 * p21;
       double A12 = a11 * p12 + a12 * p22;
       double A21 = a21 * p11 + a22 * p21;
       double A22 = a21 * p12 + a22 * p22;
       double A31 = a31 * p11 + a32 * p21;
       double A32 = a31 * p12 + a32 * p22;
  
       double P11 = a11 * A11 + A12 * a12;
       double P12 = A11 * a21 + A12 * a22;
       double P13 = A11 * a31 + A12 * a32;
       double P21 = A21 * a11 + A22 * a12;
       double P22 = A21 * a21 + A22 * a22;
       double P23 = A21 * a31 + A22 * a32;
       double P31 = A31 * a11 + A32 * a12;
       double P32 = A31 * a21 + A32 * a22;
       double P33 = A31 * a31 + A32 * a32;
  
       nCovVtx(0, 0) = P11;
       nCovVtx(0, 1) = P12;
       nCovVtx(0, 2) = P13;
       nCovVtx(1, 0) = P21;
       nCovVtx(1, 1) = P22;
       nCovVtx(1, 2) = P23;
       nCovVtx(2, 0) = P31;
       nCovVtx(2, 1) = P32;
       nCovVtx(2, 2) = P33;
  
     } else if (Trk::SurfaceType::Line == trkPar.associatedSurface().type()) {
  
       double p11 = em(Trk::locR, Trk::locR);
       double p12 = em(Trk::locR, Trk::locZ);
       double p21 = em(Trk::locZ, Trk::locR);
       double p22 = em(Trk::locZ, Trk::locZ);
  
       double A[3] = {T(0,2),T(1,2),T(2,2)};
  
       double Px = trkPar.momentum().x();
       double Py = trkPar.momentum().y();
       double Pz = trkPar.momentum().z();
  
       double Bx = A[1]*Pz-A[2]*Py;
       double By = A[2]*Px-A[0]*Pz;
       double Bz = A[0]*Py-A[1]*Px;
       double Bn = 1./sqrt(Bx*Bx+By*By+Bz*Bz); Bx*=Bn; By*=Bn; Bz*=Bn;
       double a11 = Bx; double a12 = A[0];
       double a21 = By; double a22 = A[1];
       double a31 = Bz; double a32 = A[2];
  
       double A11 = a11*p11 + a12*p21; double A12 = a11*p12 + a12*p22;
       double A21 = a21*p11 + a22*p21; double A22 = a21*p12 + a22*p22;
       double A31 = a31*p11 + a32*p21; double A32 = a31*p12 + a32*p22;
  
       double P11 = a11*A11 + A12*a12; double P12 = A11*a21 + A12*a22; double P13 = A11*a31 + A12*a32;
       double P21 = A21*a11 + A22*a12; double P22 = A21*a21 + A22*a22; double P23 = A21*a31 + A22*a32;
       double P31 = A31*a11 + A32*a12; double P32 = A31*a21 + A32*a22; double P33 = A31*a31 + A32*a32;
  
       nCovVtx(0,0) = P11; nCovVtx(0,1) = P12; nCovVtx(0,2) = P13;
       nCovVtx(1,0) = P21; nCovVtx(1,1) = P22; nCovVtx(1,2) = P23;
       nCovVtx(2,0) = P31; nCovVtx(2,1) = P32; nCovVtx(2,2) = P33;
     }
  
     // now construct the vertex from the global position, cov. put NdF and chi2 to zero (Markus)
  
  
     xAOD::Vertex* vertex = new xAOD::Vertex();
     container->push_back( vertex );
  
     vertex->setPosition(gp);
     vertex->setCovariancePosition(nCovVtx);
     vertex->setVertexType(xAOD::VxType::ConvVtx);
     vertex->setFitQuality( 0, 0);
  
     return vertex;
   }

◆ 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.

95 { 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.

85 { 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.

90 { return m_evtStore; }

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ finalize()

StatusCode InDet::SingleTrackConversionTool::finalize ( )

overridevirtual

Definition at line 84 of file SingleTrackConversionTool.cxx.

                                                  {
     return StatusCode::SUCCESS;
   }

◆ initialize()

StatusCode InDet::SingleTrackConversionTool::initialize ( )

overridevirtual

Definition at line 77 of file SingleTrackConversionTool.cxx.

                                                    {
     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 & InDet::SingleTrackConversionTool::interfaceID ( )

static

Definition at line 70 of file SingleTrackConversionTool.cxx.

                                                             {
     return IID_ISingleTrackConversionTool;
   }

◆ 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();
   }

◆ selectSingleTrackParticleConversion()

bool InDet::SingleTrackConversionTool::selectSingleTrackParticleConversion ( const xAOD::TrackParticle * track ) const

Select single track conversion candidates.

xAOD::TrackParticle.

Definition at line 228 of file SingleTrackConversionTool.cxx.

                                                                                                          {
  
      //Position of first hit in track particle
  
     int index(-1);
     for(unsigned int i(0); i< track->numberOfParameters() ; ++i ){
       if( xAOD::FirstMeasurement == track->parameterPosition(i) ){
         index = i;
         break;
       }
     }
     if(index ==-1){
       ATH_MSG_WARNING("Track Particle does not contain first Measurement track parameters");
       return false;
     }
  
     const Trk::CurvilinearParameters trk_meas = track->curvilinearParameters(index);
  
     uint8_t dummy;
  
     uint8_t expectedHitInBLayer(0);
     if( track->summaryValue(dummy,xAOD::expectInnermostPixelLayerHit) )
        expectedHitInBLayer = dummy;
  
     float Rfirst = trk_meas.position().perp();
     if (expectedHitInBLayer)
     {
       // ME: cut on minInitR if blayer is ok
       if (Rfirst < m_minInitR)
       {
         ATH_MSG_DEBUG("BLayer hit expected. Radius of first hit (" <<
                       Rfirst << ") below minimum: " << m_minInitR);
         return false;
       }
     }
     else
     {
       // ME: cut on minInitR_NBLay if blayer is off
       if(Rfirst < m_minInitR_noBLay)
       {
         ATH_MSG_DEBUG("No BLayer hit expected. Radius of first hit (" <<
                       Rfirst << ") below minimum: " << m_minInitR_noBLay);
         return false;
       }
     }
  
  
     uint8_t nTrtHits(0);
     if( track->summaryValue(dummy, xAOD::numberOfTRTHits))
       nTrtHits = dummy;
  
     uint8_t nTrtOutliers(0);
     if(track->summaryValue(dummy, xAOD::numberOfTRTOutliers))
       nTrtOutliers = dummy;
  
     uint8_t ntrt = nTrtHits + nTrtOutliers;
  
     uint8_t nTrtXenonHits(0);
     if( track->summaryValue(dummy, xAOD::numberOfTRTXenonHits) )
        nTrtXenonHits = dummy;
  
  
  
     if(ntrt > 0 && (!m_PIDonlyForXe || nTrtXenonHits==ntrt) ) {
       // only check TRT PID if m_PIDonlyForXe is false or all TRT hits are Xenon hits
       float prob = 1.0;
       if( !track->summaryValue(prob,xAOD::eProbabilityHT) )
       {
         ATH_MSG_WARNING("Could not retrieve TR probability");
         return false;
       }
       if (prob < m_singleThreshold)
       {
         ATH_MSG_DEBUG("Probability (" << prob << ") below threshold: "
                       << m_singleThreshold);
         return false;
       }
     }
  
     uint8_t nBLHits(0);
     if( track->summaryValue(dummy,xAOD::numberOfInnermostPixelLayerHits))
       nBLHits += dummy;
     if( track->summaryValue(dummy, xAOD::numberOfInnermostPixelLayerOutliers))
       nBLHits += dummy;
     if(nBLHits > m_maxBLhits)
     {
       ATH_MSG_DEBUG("BLayer hits (" << nBLHits << ") above maximum: " << m_maxBLhits);
       return false;
     }
  
     return true;
   }

◆ 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_maxBLhits

int InDet::SingleTrackConversionTool::m_maxBLhits

protected

Minimum ratio of HL hits for a track to be labeled as electron.

Definition at line 56 of file SingleTrackConversionTool.h.

◆ m_minInitR

double InDet::SingleTrackConversionTool::m_minInitR

protected

Definition at line 50 of file SingleTrackConversionTool.h.

◆ m_minInitR_noBLay

double InDet::SingleTrackConversionTool::m_minInitR_noBLay

protected

Minimum initial hit radius in order to consider track as coming from photon conversion.

Definition at line 52 of file SingleTrackConversionTool.h.

◆ m_PIDonlyForXe

bool InDet::SingleTrackConversionTool::m_PIDonlyForXe

protected

Maximum number of blayer hits.

Definition at line 58 of file SingleTrackConversionTool.h.

◆ m_singleThreshold

double InDet::SingleTrackConversionTool::m_singleThreshold

protected

Minimum initial hit radius in order to consider track as coming from photon conversion.

Definition at line 54 of file SingleTrackConversionTool.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

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ SingleTrackConversionTool()

◆ ~SingleTrackConversionTool()

Member Function Documentation

◆ buildSingleTrackParticleConversion()

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ extraDeps_update_handler()

◆ finalize()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ selectSingleTrackParticleConversion()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_maxBLhits

◆ m_minInitR

◆ m_minInitR_noBLay

◆ m_PIDonlyForXe

◆ m_singleThreshold

◆ m_varHandleArraysDeclared

◆ m_vhka