#include <IntersectorWrapper.h>

Inheritance diagram for Trk::IntersectorWrapper:

Collaboration diagram for Trk::IntersectorWrapper:

Classes
struct	Cache

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

	~IntersectorWrapper (void)

virtual StatusCode	initialize () override final

virtual StatusCode	finalize () override final

virtual std::unique_ptr< NeutralParameters >	propagate (const NeutralParameters &, const Surface &, PropDirection, const BoundaryCheck &, bool) const override final
	N 0) Neutral parameters method More...

virtual std::unique_ptr< TrackParameters >	propagate (const EventContext &ctx, const TrackParameters &parm, const Surface &sf, PropDirection dir, const BoundaryCheck &bcheck, const MagneticFieldProperties &mprop, ParticleHypothesis particle, bool returnCurv, const TrackingVolume *) const override final
	Propagation interface: The propagation method called by the TrkExtrapolator. More...

virtual std::unique_ptr< TrackParameters >	propagate (const EventContext &, const TrackParameters &, std::vector< DestSurf > &, PropDirection, const MagneticFieldProperties &, ParticleHypothesis, std::vector< unsigned int > &, double &, bool, bool, const TrackingVolume *) const override final
	Propagation interface: The propagation method called by the TrkExtrapolator. More...

virtual std::unique_ptr< TrackParameters >	propagateT (const EventContext &, const TrackParameters &, std::vector< DestSurf > &, PropDirection, const MagneticFieldProperties &, ParticleHypothesis, std::vector< unsigned int > &, PathLimit &, TimeLimit &, bool, const TrackingVolume , std::vector< Trk::HitInfo > &) const override final
	Propagate parameters and covariance with search of closest surface time included. More...

virtual std::unique_ptr< TrackParameters >	propagate (const EventContext &ctx, const TrackParameters &, const Surface &, PropDirection, const BoundaryCheck &, const MagneticFieldProperties &, std::optional< TransportJacobian > &, double &, ParticleHypothesis, bool, const TrackingVolume *) const override final
	Propagation interface: The propagation method including the return of the TransportJacobian matrix. More...

virtual std::unique_ptr< TrackParameters >	propagateParameters (const EventContext &ctx, const TrackParameters &parm, const Surface &sf, PropDirection dir, const BoundaryCheck &bcheck, const MagneticFieldProperties &mprop, ParticleHypothesis particle=pion, bool returnCurv=false, const TrackingVolume *tVol=nullptr) const override final
	Propagation interface without Covariance matrix propagation the pathlength has to be returned for eventual following propagateCovariance. More...

virtual std::unique_ptr< TrackParameters >	propagateParameters (const EventContext &ctx, const TrackParameters &parm, const Surface &sf, PropDirection dir, const BoundaryCheck &bcheck, const MagneticFieldProperties &mprop, std::optional< TransportJacobian > &, ParticleHypothesis particle=pion, bool returnCurv=false, const TrackingVolume *tVol=nullptr) const override final
	implemented More...

virtual std::optional< Trk::TrackSurfaceIntersection >	intersect (const EventContext &ctx, const TrackParameters &parm, const Surface &sf, const MagneticFieldProperties &mprop, ParticleHypothesis particle=pion, const TrackingVolume *tVol=nullptr) const override final
	Intersection interface: The intersection interface might be used by the material service as well to estimate the surfaces (sensitive and nonesensitive) while propagation. More...

virtual void	globalPositions (const EventContext &, std::deque< Amg::Vector3D > &, const TrackParameters &, const MagneticFieldProperties &, const CylinderBounds &, double, ParticleHypothesis, const TrackingVolume *) const override final
	GlobalPositions list interface: This is used mostly in pattern recognition in the road finder, the propagation direction is intrinsically given by the sign of the stepSize. More...

virtual std::optional< TrackSurfaceIntersection >	intersectSurface (const EventContext &, const Surface &, const TrackSurfaceIntersection &, const double, const MagneticFieldProperties &, ParticleHypothesis) const override final
	Intersection and Intersector interface: More...

virtual std::unique_ptr< Trk::TrackParameters >	propagateM (const EventContext &, const TrackParameters &, std::vector< DestSurf > &, PropDirection, const MagneticFieldProperties &, ParticleHypothesis, std::vector< unsigned int > &, std::vector< const Trk::TrackStateOnSurface * > &, std::vector< std::pair< std::unique_ptr< Trk::TrackParameters >, int >> , double &, bool, bool, const Trk::TrackingVolume , Trk::ExtrapolationCache ) const override final
	unimplemented propagateM More...

virtual Trk::MultiComponentState	multiStatePropagate (const EventContext &, const MultiComponentState &, const Surface &, const MagneticFieldProperties &, const PropDirection, const BoundaryCheck &, const ParticleHypothesis) const override final
	unimplemented multiStatePropagate More...

virtual Trk::ExtrapolationCode	propagate (const EventContext &, Trk::ExCellCharged &, Trk::TargetSurfaces &, Trk::TargetSurfaceVector &) const override final
	Propagation method needed for StepEngine. 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 ()
	AlgTool and IAlgTool interface methods. 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
void	createParameters (Cache &cache, const Surface &surface, const BoundaryCheck &boundsCheck, bool curvilinear) const

void	findIntersection (Cache &cache, const TrackParameters &parameters, const Surface &surface, PropDirection dir=Trk::anyDirection) 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
ToolHandle< IIntersector >	m_intersector

ToolHandle< IPropagator >	m_linePropagator

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 23 of file IntersectorWrapper.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

◆ IntersectorWrapper()

Trk::IntersectorWrapper::IntersectorWrapper	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 32 of file IntersectorWrapper.cxx.

   :AthAlgTool       (type, name, parent),
   m_intersector     ("Trk::RungeKuttaIntersector/RungeKuttaIntersector"),
   m_linePropagator  ("")
   {
     declareInterface<Trk::IPropagator>(this);
     declareProperty("Intersector",  m_intersector);
     declareProperty("LinePropagator",   m_linePropagator);
   }

◆ ~IntersectorWrapper()

Trk::IntersectorWrapper::~IntersectorWrapper ( void )

default

Member Function Documentation

◆ createParameters()

void Trk::IntersectorWrapper::createParameters	(	Cache &	cache,
		const Surface &	surface,
		const BoundaryCheck &	boundsCheck,
		bool	curvilinear
	)		const

private

Definition at line 168 of file IntersectorWrapper.cxx.

 {
   cache.m_parameters    = nullptr;
   if (! cache.m_intersection) return;
  
   // curvilinear special (simple) case
   if (curvilinear)
   {
     cache.m_parameters=std::make_unique<CurvilinearParameters>(cache.m_intersection->position(),
                                                  cache.m_intersection->direction().phi(),
                                                  cache.m_intersection->direction().theta(),
                                                  cache.m_qOverP);
     return;
   }
  
   cache.m_parameters=surface.createUniqueTrackParameters(cache.m_intersection->position(),
                                                    cache.m_intersection->direction(),
                                                    cache.m_charge,std::nullopt);
   // unrecognized Surface
   if( !cache.m_parameters ) ATH_MSG_WARNING( " Failed to create parameters " );
 }

◆ 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 Trk::IntersectorWrapper::finalize ( )

finaloverridevirtual

Definition at line 64 of file IntersectorWrapper.cxx.

 {
   return StatusCode::SUCCESS;
 }

◆ findIntersection()

void Trk::IntersectorWrapper::findIntersection	(	Cache &	cache,
		const TrackParameters &	parameters,
		const Surface &	surface,
		PropDirection	dir = `Trk::anyDirection`
	)		const

private

Definition at line 194 of file IntersectorWrapper.cxx.

 {
   cache.m_charge    =  parameters.charge();
   cache.m_momentum  =  parameters.momentum();
   cache.m_parameters= nullptr;
   cache.m_position  =  Amg::Vector3D(parameters.position());
   cache.m_qOverP    =  1./cache.m_momentum.mag();
   cache.m_intersection = std::make_optional<TrackSurfaceIntersection>(cache.m_position,cache.m_momentum*cache.m_qOverP,0.);
   cache.m_qOverP    *= cache.m_charge;
  
   const TrackSurfaceIntersection oldIntersection = (*cache.m_intersection);
   cache.m_intersection =
       m_intersector->intersectSurface(surface, oldIntersection, cache.m_qOverP);
   if (! cache.m_intersection)
   {
     ATH_MSG_DEBUG( " no intersection found " );
     return;
   }
  
   // check for correct propagation direction
   if ((dir == Trk::alongMomentum && cache.m_intersection->pathlength() < 0.)
       || (dir == Trk::oppositeMomentum && cache.m_intersection->pathlength() > 0.))
   {
     if (msgLvl(MSG::DEBUG))
     {
       if (dir == Trk::alongMomentum)
       {
         ATH_MSG_DEBUG( " requested alongMomentum, but pathlength "
                        << cache.m_intersection->pathlength() );
       }
       else if (dir == Trk::oppositeMomentum)
       {
         ATH_MSG_DEBUG( " requested oppositeMomentum, but pathlength "
                        << cache.m_intersection->pathlength() );
       }
     }
     cache.m_intersection=std::nullopt;
     return;
   }
  
   ATH_MSG_DEBUG( std::setiosflags(std::ios::fixed)
                  << " intersection at r,phi,z "
                  << std::setw(10) << std::setprecision(1) << cache.m_intersection->position().perp()
                  << std::setw(9)  << std::setprecision(4) << cache.m_intersection->position().phi()
                  << std::setw(10) << std::setprecision(1) << cache.m_intersection->position().z()
                  << " momentum "
                  << std::setw(9) << std::setprecision(3) << 1./std::abs(cache.m_qOverP*Gaudi::Units::GeV) );
 }

◆ globalPositions()

virtual void Trk::IntersectorWrapper::globalPositions	(	const EventContext &	ctx,
		std::deque< Amg::Vector3D > &	positionslist,
		const TrackParameters &	parm,
		const MagneticFieldProperties &	mprop,
		const CylinderBounds &	cylbo,
		double	stepSize,
		ParticleHypothesis	particle,
		const TrackingVolume *	tVol
	)		const

inlinefinaloverridevirtual

GlobalPositions list interface: This is used mostly in pattern recognition in the road finder, the propagation direction is intrinsically given by the sign of the stepSize.

To avoid memory fragmentation in multiple use of pattern recognition processes and respecting the possible iterative filling of the positions list, the list of GlobalPositions is given by reference through the signature and a void method has been chosen.

Implements Trk::IPropagator.

Definition at line 160 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented globalPositions");
     return;
   }

◆ initialize()

StatusCode Trk::IntersectorWrapper::initialize ( )

finaloverridevirtual

Definition at line 50 of file IntersectorWrapper.cxx.

                               {
   // get the Tools
  
   ATH_CHECK(m_intersector.retrieve());
  
   ATH_MSG_VERBOSE( "Retrieved tool " << m_intersector );
  
   if (!m_linePropagator.empty()) {
     ATH_CHECK( m_linePropagator.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.

◆ interfaceID()

static const InterfaceID& Trk::IPropagator::interfaceID ( )

inlinestaticinherited

AlgTool and IAlgTool interface methods.

Definition at line 61 of file IPropagator.h.

61 { return IID_IPropagator; }

◆ intersect()

std::optional< Trk::TrackSurfaceIntersection > Trk::IntersectorWrapper::intersect	(	const EventContext &	ctx,
		const TrackParameters &	parm,
		const Surface &	sf,
		const MagneticFieldProperties &	mprop,
		ParticleHypothesis	particle = `pion`,
		const TrackingVolume *	tVol = `nullptr`
	)		const

finaloverridevirtual

Intersection interface: The intersection interface might be used by the material service as well to estimate the surfaces (sensitive and nonesensitive) while propagation.

Implements Trk::IPropagator.

Definition at line 152 of file IntersectorWrapper.cxx.

 {
   Cache cache{};
   findIntersection(cache,parameters,surface);
   auto solution = cache.m_intersection;
   return solution;
 }

◆ intersectSurface()

virtual std::optional<TrackSurfaceIntersection> Trk::IntersectorWrapper::intersectSurface	(	const EventContext &	ctx,
		const Surface &	surface,
		const TrackSurfaceIntersection &	trackIntersection,
		const double	qOverP,
		const MagneticFieldProperties &	mft,
		ParticleHypothesis	particle
	)		const

inlinefinaloverridevirtual

Intersection and Intersector interface:

Implements Trk::IPropagator.

Definition at line 174 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented intersectSurface");
     return std::nullopt;
   }

◆ 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);
   }

◆ multiStatePropagate()

virtual Trk::MultiComponentState Trk::IntersectorWrapper::multiStatePropagate	(	const EventContext &	,
		const MultiComponentState &	,
		const Surface &	,
		const MagneticFieldProperties &	,
		const	PropDirection,
		const BoundaryCheck &	,
		const	ParticleHypothesis
	)		const

inlinefinaloverridevirtual

unimplemented multiStatePropagate

Implements Trk::IPropagator.

Definition at line 206 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented multiStatePropagate");
     return {};
   }

◆ 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.

◆ propagate() [1/5]

virtual std::unique_ptr<TrackParameters> Trk::IntersectorWrapper::propagate	(	const EventContext &	,
		const TrackParameters &	,
		std::vector< DestSurf > &	,
		PropDirection	,
		const MagneticFieldProperties &	,
		ParticleHypothesis	,
		std::vector< unsigned int > &	,
		double &	,
		bool	,
		bool	,
		const TrackingVolume *
	)		const

inlinefinaloverridevirtual

Propagation interface: The propagation method called by the TrkExtrapolator.

The propagator finds the closest surface.

Implements Trk::IPropagator.

Definition at line 68 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented propagate");
     return nullptr;
   }

◆ propagate() [2/5]

virtual Trk::ExtrapolationCode Trk::IntersectorWrapper::propagate	(	const EventContext &	ctx,
		Trk::ExCellCharged &	eCell,
		Trk::TargetSurfaces &	sfs,
		Trk::TargetSurfaceVector &	solutions
	)		const

inlinefinaloverridevirtual

Propagation method needed for StepEngine.

Implements Trk::IPropagator.

Definition at line 219 of file IntersectorWrapper.h.

   {
     return Trk::ExtrapolationCode::FailureConfiguration;
   }

◆ propagate() [3/5]

std::unique_ptr< TrackParameters > Trk::IntersectorWrapper::propagate	(	const EventContext &	ctx,
		const TrackParameters &	parameters,
		const Surface &	surface,
		PropDirection	dir,
		const BoundaryCheck &	boundsCheck,
		const MagneticFieldProperties &	,
		std::optional< TransportJacobian > &	,
		double &	,
		ParticleHypothesis	,
		bool	curvilinear,
		const TrackingVolume *
	)		const

finaloverridevirtual

Propagation interface: The propagation method including the return of the TransportJacobian matrix.

Implements Trk::IPropagator.

Definition at line 97 of file IntersectorWrapper.cxx.

 {
   Cache cache{};
   findIntersection(cache,parameters,surface,dir);
   createParameters(cache,surface,boundsCheck,curvilinear);
   return std::move(cache.m_parameters);
 }

◆ propagate() [4/5]

std::unique_ptr< TrackParameters > Trk::IntersectorWrapper::propagate	(	const EventContext &	ctx,
		const TrackParameters &	parm,
		const Surface &	sf,
		PropDirection	dir,
		const BoundaryCheck &	bcheck,
		const MagneticFieldProperties &	mprop,
		ParticleHypothesis	particle,
		bool	returnCurv,
		const TrackingVolume *
	)		const

finaloverridevirtual

Propagation interface: The propagation method called by the TrkExtrapolator.

[TrackParameters]

is responsible for the underlying logic of which surface to go to.

Implements Trk::IPropagator.

Definition at line 80 of file IntersectorWrapper.cxx.

 {
   Cache cache{};
   findIntersection(cache,parameters,surface, dir);
   createParameters(cache,surface,boundsCheck,curvilinear);
   return std::move(cache.m_parameters);
 }

◆ propagate() [5/5]

std::unique_ptr< NeutralParameters > Trk::IntersectorWrapper::propagate	(	const NeutralParameters &	parameters,
		const Surface &	surface,
		PropDirection	dir,
		const BoundaryCheck &	boundsCheck,
		bool	curvilinear
	)		const

finaloverridevirtual

N 0) Neutral parameters method

returns a ParametersBase object as well, 0 if the extrapolation did not succeed

Implements Trk::IPropagator.

Definition at line 70 of file IntersectorWrapper.cxx.

 {
   return m_linePropagator->propagate(parameters,surface,dir,boundsCheck,curvilinear);
 }

◆ propagateM()

virtual std::unique_ptr<Trk::TrackParameters> Trk::IntersectorWrapper::propagateM	(	const EventContext &	,
		const TrackParameters &	,
		std::vector< DestSurf > &	,
		PropDirection	,
		const MagneticFieldProperties &	,
		ParticleHypothesis	,
		std::vector< unsigned int > &	,
		std::vector< const Trk::TrackStateOnSurface * > *&	,
		std::vector< std::pair< std::unique_ptr< Trk::TrackParameters >, int >> *	,
		double &	,
		bool	,
		bool	,
		const Trk::TrackingVolume *	,
		Trk::ExtrapolationCache *
	)		const

inlinefinaloverridevirtual

unimplemented propagateM

Implements Trk::IPropagator.

Definition at line 186 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented propagateM");
     return nullptr;
   }

◆ propagateParameters() [1/2]

std::unique_ptr< TrackParameters > Trk::IntersectorWrapper::propagateParameters	(	const EventContext &	ctx,
		const TrackParameters &	parm,
		const Surface &	sf,
		PropDirection	dir,
		const BoundaryCheck &	bcheck,
		const MagneticFieldProperties &	mprop,
		ParticleHypothesis	particle = `pion`,
		bool	returnCurv = `false`,
		const TrackingVolume *	tVol = `nullptr`
	)		const

finaloverridevirtual

Propagation interface without Covariance matrix propagation the pathlength has to be returned for eventual following propagateCovariance.

Implements Trk::IPropagator.

Definition at line 116 of file IntersectorWrapper.cxx.

 {
  
   Cache cache{};
   findIntersection(cache,parameters,surface,dir);
   createParameters(cache,surface,boundsCheck,curvilinear);
   return std::move(cache.m_parameters);
 }

◆ propagateParameters() [2/2]

std::unique_ptr< TrackParameters > Trk::IntersectorWrapper::propagateParameters	(	const EventContext &	ctx,
		const TrackParameters &	parm,
		const Surface &	sf,
		PropDirection	dir,
		const BoundaryCheck &	bcheck,
		const MagneticFieldProperties &	mprop,
		std::optional< TransportJacobian > &	,
		ParticleHypothesis	particle = `pion`,
		bool	returnCurv = `false`,
		const TrackingVolume *	tVol = `nullptr`
	)		const

finaloverridevirtual

implemented

Implements Trk::IPropagator.

Definition at line 134 of file IntersectorWrapper.cxx.

 {
   Cache cache{};
   findIntersection(cache,parameters,surface,dir);
   createParameters(cache,surface,boundsCheck,curvilinear);
   return std::move(cache.m_parameters);
 }

◆ propagateT()

virtual std::unique_ptr<TrackParameters> Trk::IntersectorWrapper::propagateT	(	const EventContext &	ctx,
		const TrackParameters &	parm,
		std::vector< DestSurf > &	sfs,
		PropDirection	dir,
		const MagneticFieldProperties &	mprop,
		ParticleHypothesis	particle,
		std::vector< unsigned int > &	solutions,
		PathLimit &	pathLim,
		TimeLimit &	timeLim,
		bool	returnCurv,
		const TrackingVolume *	tVol,
		std::vector< Trk::HitInfo > *&	hitVector
	)		const

inlinefinaloverridevirtual

Propagate parameters and covariance with search of closest surface time included.

Implements Trk::IPropagator.

Definition at line 86 of file IntersectorWrapper.h.

   {
     ATH_MSG_ERROR("Call to non-implemented propagate");
     return nullptr;
   }

◆ 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();
   }

◆ 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_intersector

ToolHandle<IIntersector> Trk::IntersectorWrapper::m_intersector

private

Definition at line 259 of file IntersectorWrapper.h.

◆ m_linePropagator

ToolHandle<IPropagator> Trk::IntersectorWrapper::m_linePropagator

private

Definition at line 260 of file IntersectorWrapper.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:

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ IntersectorWrapper()

◆ ~IntersectorWrapper()

Member Function Documentation

◆ createParameters()

◆ 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()

◆ findIntersection()

◆ globalPositions()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ intersect()

◆ intersectSurface()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ multiStatePropagate()

◆ outputHandles()

◆ propagate() [1/5]

◆ propagate() [2/5]

◆ propagate() [3/5]

◆ propagate() [4/5]

[TrackParameters]

◆ propagate() [5/5]

◆ propagateM()

◆ propagateParameters() [1/2]

◆ propagateParameters() [2/2]

◆ propagateT()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_intersector

◆ m_linePropagator

◆ m_varHandleArraysDeclared

◆ m_vhka