#include <ExtrapolationEngine.h>

Inheritance diagram for Trk::ExtrapolationEngine:

Collaboration diagram for Trk::ExtrapolationEngine:

Public Member Functions
	ExtrapolationEngine (const std::string &, const std::string &, const IInterface *)
	Constructor. More...

	~ExtrapolationEngine ()
	Destructor. More...

StatusCode	initialize ()
	AlgTool initialize method. More...

StatusCode	finalize ()
	AlgTool finalize method. More...

virtual ExtrapolationCode	extrapolate (ExCellCharged &ecCharged, const Surface *sf=0, const BoundaryCheck &bcheck=true) const
	charged extrapolation - public interface More...

virtual ExtrapolationCode	extrapolate (ExCellNeutral &ecNeutral, const Surface *sf=0, const BoundaryCheck &bcheck=true) const
	neutral extrapolation - public interface More...

GeometryType	geometryType () const
	define for which GeometrySignature this extrapolator is valid - this is GLOBAL More...

virtual ExtrapolationCode	extrapolate (ExCellCharged &ecCharged, const Surface *sf=0, const BoundaryCheck &bcheck=true) const=0
	charged extrapolation More...

virtual ExtrapolationCode	extrapolate (ExCellNeutral &ecNeutral, const Surface *sf=0, const BoundaryCheck &bcheck=true) const=0
	neutral extrapolation More...

virtual StatusCode	sysInitialize () override
	Perform system initialization for the component. 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	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 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...

Protected Attributes
std::string	m_sopPrefix
	< SCREEN output formatting (SOP) - unify amongst extrapolation engines More...

std::string	m_sopPostfix
	prefix for screen output More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
template<class T >
ExtrapolationCode	extrapolateT (ExtrapolationCell< T > &eCell, const Surface *sf=0, PropDirection dir=alongMomentum, const BoundaryCheck &bcheck=true) const
	main loop extrapolation method More...

template<class T >
ExtrapolationCode	initNavigation (ExtrapolationCell< T > &eCell, const Surface *sf=0, PropDirection dir=alongMomentum) const
	initialization method More...

const TrackingGeometry &	trackingGeometry () const

void	throwFailedToGetTrackingGeomtry () const

const TrackingGeometry *	retrieveTrackingGeometry (const EventContext &ctx) const

StatusCode	isConfigured ()
	Check if component is configured in JobOptionsSvc. More...

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::ReadCondHandleKey< TrackingGeometry >	m_trackingGeometryReadKey {this, "TrackingGeometryReadKey", "", "Key of the TrackingGeometry conditions data."}
	the tool handle array for static / dense / detached More...

ToolHandleArray< IExtrapolationEngine >	m_extrapolationEngines { this, "ExtrapolationEngines", {} }

ToolHandle< IPropagationEngine >	m_propagationEngine {this, "PropagationEngine", "Trk::PropagationEngine/AtlasStaticPropagation"}
	the used propagation engine for navigation initialization More...

ToolHandle< INavigationEngine >	m_navigationEngine {this, "NavigationEngine", "Trk::StaticNavigationEngine/AtlasStaticNavigation"}
	access to tracking geometry (unique?) More...

std::vector< const IExtrapolationEngine * >	m_eeAccessor
	the extrapolation engines for More...

bool	m_forceSearchInit

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

Friends
class	NavigationInitTest

Detailed Description

Master extrapolation engine for extrapolation through the TrackingGeometry, it delegates the extrapolation to optimised engines, handing over the ExtrapolationCell as internal cache.

There are identical interfaces for charged and neutral track parameters. Providing a destination surface is optional, if no destination surface is given the extrapolation process can be stopped by other directives, e.g. stopping at a certain path limit, material limit or with a change of detector signature.

Author: Andreas.Salzburger -at- cern.ch

Definition at line 49 of file ExtrapolationEngine.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

◆ ExtrapolationEngine()

Trk::ExtrapolationEngine::ExtrapolationEngine	(	const std::string &	t,
		const std::string &	n,
		const IInterface *	p
	)

Constructor.

Definition at line 16 of file ExtrapolationEngine.cxx.

 : AthCheckedComponent<AthAlgTool>(t,n,p),   
   m_forceSearchInit(false)
 {
     declareInterface<Trk::IExtrapolationEngine>(this);
     // steering of the screen outoput (SOP)
     declareProperty("OutputPrefix"                          , m_sopPrefix);
     declareProperty("OutputPostfix"                         , m_sopPostfix);
     // the properties to be given 
     declareProperty("ForceSearchAtInit"                     , m_forceSearchInit);
 }

◆ ~ExtrapolationEngine()

Trk::ExtrapolationEngine::~ExtrapolationEngine ( )

default

Destructor.

Member Function Documentation

◆ 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

◆ extrapolate() [1/4]

Trk::ExtrapolationCode Trk::ExtrapolationEngine::extrapolate	(	ExCellCharged &	ecCharged,
		const Surface *	sf = `0`,
		const BoundaryCheck &	bcheck = `true`
	)		const

virtual

charged extrapolation - public interface

charged extrapolation

Implements Trk::IExtrapolationEngine.

Definition at line 77 of file ExtrapolationEngine.cxx.

80 { return extrapolateT<TrackParameters>(ecCharged,sf,ecCharged.propDirection,bcheck); }

◆ extrapolate() [2/4]

virtual ExtrapolationCode Trk::IExtrapolationEngine::extrapolate

charged extrapolation

◆ extrapolate() [3/4]

Trk::ExtrapolationCode Trk::ExtrapolationEngine::extrapolate	(	ExCellNeutral &	ecNeutral,
		const Surface *	sf = `0`,
		const BoundaryCheck &	bcheck = `true`
	)		const

virtual

neutral extrapolation - public interface

neutral extrapolation

Implements Trk::IExtrapolationEngine.

Definition at line 84 of file ExtrapolationEngine.cxx.

87 { return extrapolateT<NeutralParameters>(ecNeutral,sf,ecNeutral.propDirection,bcheck); }

◆ extrapolate() [4/4]

virtual ExtrapolationCode Trk::IExtrapolationEngine::extrapolate

neutral extrapolation

◆ extrapolateT()

template<class T >

ExtrapolationCode Trk::ExtrapolationEngine::extrapolateT	(	ExtrapolationCell< T > &	eCell,
		const Surface *	sf = `0`,
		PropDirection	dir = `alongMomentum`,
		const BoundaryCheck &	bcheck = `true`
	)		const

private

main loop extrapolation method

◆ finalize()

StatusCode Trk::ExtrapolationEngine::finalize ( )

AlgTool finalize method.

Definition at line 69 of file ExtrapolationEngine.cxx.

 {    
     EX_MSG_DEBUG( "", "finalize", "", "successful" );    
     return StatusCode::SUCCESS;
 }

◆ geometryType()

GeometryType Trk::ExtrapolationEngine::geometryType ( ) const

inlinevirtual

define for which GeometrySignature this extrapolator is valid - this is GLOBAL

Implements Trk::IExtrapolationEngine.

Definition at line 123 of file ExtrapolationEngine.h.

124 { return Trk::Master; }

◆ initialize()

StatusCode Trk::ExtrapolationEngine::initialize ( )

AlgTool initialize method.

Definition at line 34 of file ExtrapolationEngine.cxx.

 {
             
     EX_MSG_DEBUG( "", "initialize", "", "starting initialize()" );
     // get the TrackingGeometrySvc
     ATH_CHECK( m_trackingGeometryReadKey.initialize(!m_trackingGeometryReadKey.key().empty()) );
  
     // retrieve the ExtrapolationEngines
     if (m_extrapolationEngines.retrieve().isFailure()){
         
     } else {
         EX_MSG_DEBUG( "", "initialize", "", "Successfully retrieved " << m_extrapolationEngines.size() << " ExtrapolationEngines. Ordering them now." );
         m_eeAccessor = std::vector<const Trk::IExtrapolationEngine*>(int(Trk::NumberOfGeometryTypes), (const Trk::IExtrapolationEngine*)nullptr);
         for (auto& ee : m_extrapolationEngines){
             EX_MSG_DEBUG( "", "initialize", "", "Registering " << ee->name() << " - for GeometryType : "  << ee->geometryType() );
             m_eeAccessor[ee->geometryType()] = (&*ee);
         }
     }
  
     if (m_propagationEngine.retrieve().isFailure()){
       EX_MSG_FATAL("", "initialize", "", "failed to retrieve propagation engine '"<< m_propagationEngine << "'. Aborting." );
       return StatusCode::FAILURE;
     } else 
       EX_MSG_DEBUG("", "initialize", "", "successfully  propagation engine '" << m_propagationEngine << "'." );
     
     if (m_navigationEngine.retrieve().isFailure()){
         EX_MSG_FATAL("", "initialize", "", "failed to retrieve navigation engine '"<< m_navigationEngine << "'. Aborting." );
         return StatusCode::FAILURE;
     } else 
         EX_MSG_DEBUG("", "initialize", "", "successfully retrieved '" << m_navigationEngine << "'." );
     
     return StatusCode::SUCCESS;
 }    

◆ initNavigation()

template<class T >

ExtrapolationCode Trk::ExtrapolationEngine::initNavigation	(	ExtrapolationCell< T > &	eCell,
		const Surface *	sf = `0`,
		PropDirection	dir = `alongMomentum`
	)		const

private

initialization method

return and retrieve

◆ 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::IExtrapolationEngine::interfaceID ( )

inlinestaticinherited

AlgTool interface methods.

Definition at line 43 of file IExtrapolationEngine.h.

43 { return IID_IExtrapolationEngine; }

◆ isConfigured()

StatusCode AthCheckedComponent< AthAlgTool >::isConfigured

privateinherited

Check if component is configured in JobOptionsSvc.

Checks if at least one property of the component is configured in the JobOptionsSvc. Can be used to detect if a component is missing its python configuration.

◆ 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();
   }

◆ retrieveTrackingGeometry()

const TrackingGeometry* Trk::ExtrapolationEngine::retrieveTrackingGeometry ( const EventContext & ctx ) const

inlineprivate

Definition at line 99 of file ExtrapolationEngine.h.

                                                                                         {
            SG::ReadCondHandle<TrackingGeometry>  handle(m_trackingGeometryReadKey,ctx);
            if (!handle.isValid()) {
               EX_MSG_FATAL("", "updateGeo", "", "Could not load TrackingGeometry with name '" << m_trackingGeometryReadKey.key() << "'. Aborting." );
               throwFailedToGetTrackingGeomtry();
            }
            return handle.cptr();
         }

◆ sysInitialize()

virtual StatusCode AthCheckedComponent< AthAlgTool >::sysInitialize

overridevirtualinherited

Perform system initialization for the component.

We overwrite this to call the additional checkers below.

Reimplemented from AthCommonDataStore< AthCommonMsg< AlgTool > >.

◆ 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.

◆ throwFailedToGetTrackingGeomtry()

void Trk::ExtrapolationEngine::throwFailedToGetTrackingGeomtry ( ) const

private

Definition at line 89 of file ExtrapolationEngine.cxx.

                                                                    {
    std::stringstream msg;
    msg << "Failed to get conditions data " << m_trackingGeometryReadKey.key() << ".";
    throw std::runtime_error(msg.str());
 }

◆ trackingGeometry()

const Trk::TrackingGeometry & Trk::ExtrapolationEngine::trackingGeometry ( ) const

inlineprivate

Definition at line 127 of file ExtrapolationEngine.h.

                                                                                 {
       const Trk::TrackingGeometry *tracking_geometry = retrieveTrackingGeometry(Gaudi::Hive::currentContext());
       if (!tracking_geometry){
           EX_MSG_FATAL("", "updateGeo", "", "Did not get valid TrackingGeometry. Aborting." );
           throw GaudiException("ExtrapolationEngine", "Problem with TrackingGeometry loading.", StatusCode::FAILURE);
       }
       return *tracking_geometry;
   }

◆ 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);
       }
     }
   }

Friends And Related Function Documentation

◆ NavigationInitTest

friend class NavigationInitTest

friend

Definition at line 51 of file ExtrapolationEngine.h.

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_eeAccessor

std::vector<const IExtrapolationEngine*> Trk::ExtrapolationEngine::m_eeAccessor

private

the extrapolation engines for

forces a global search for the initialization, allows to switch TrackingGeometries in one job

Definition at line 115 of file ExtrapolationEngine.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_extrapolationEngines

ToolHandleArray<IExtrapolationEngine> Trk::ExtrapolationEngine::m_extrapolationEngines { this, "ExtrapolationEngines", {} }

private

Definition at line 112 of file ExtrapolationEngine.h.

◆ m_forceSearchInit

bool Trk::ExtrapolationEngine::m_forceSearchInit

private

Definition at line 119 of file ExtrapolationEngine.h.

◆ m_navigationEngine

ToolHandle<INavigationEngine> Trk::ExtrapolationEngine::m_navigationEngine {this, "NavigationEngine", "Trk::StaticNavigationEngine/AtlasStaticNavigation"}

private

access to tracking geometry (unique?)

Definition at line 114 of file ExtrapolationEngine.h.

◆ m_propagationEngine

ToolHandle<IPropagationEngine> Trk::ExtrapolationEngine::m_propagationEngine {this, "PropagationEngine", "Trk::PropagationEngine/AtlasStaticPropagation"}

private

the used propagation engine for navigation initialization

Definition at line 113 of file ExtrapolationEngine.h.

◆ m_sopPostfix

std::string Trk::IExtrapolationEngine::m_sopPostfix

protectedinherited

prefix for screen output

Definition at line 64 of file IExtrapolationEngine.h.

◆ m_sopPrefix

std::string Trk::IExtrapolationEngine::m_sopPrefix

protectedinherited

< SCREEN output formatting (SOP) - unify amongst extrapolation engines

prefix for screen output

Definition at line 63 of file IExtrapolationEngine.h.

◆ m_trackingGeometryReadKey

SG::ReadCondHandleKey<TrackingGeometry> Trk::ExtrapolationEngine::m_trackingGeometryReadKey {this, "TrackingGeometryReadKey", "", "Key of the TrackingGeometry conditions data."}

private

the tool handle array for static / dense / detached

Definition at line 108 of file ExtrapolationEngine.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

Friends

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ ExtrapolationEngine()

◆ ~ExtrapolationEngine()

Member Function Documentation

◆ 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()

◆ extrapolate() [1/4]

◆ extrapolate() [2/4]

◆ extrapolate() [3/4]

◆ extrapolate() [4/4]

◆ extrapolateT()

◆ finalize()

◆ geometryType()

◆ initialize()

◆ initNavigation()

◆ inputHandles()

◆ interfaceID()

◆ isConfigured()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ retrieveTrackingGeometry()

◆ sysInitialize()

◆ sysStart()

◆ throwFailedToGetTrackingGeomtry()

◆ trackingGeometry()

◆ updateVHKA()

Friends And Related Function Documentation

◆ NavigationInitTest

Member Data Documentation

◆ m_detStore

◆ m_eeAccessor

◆ m_evtStore

◆ m_extrapolationEngines

◆ m_forceSearchInit

◆ m_navigationEngine

◆ m_propagationEngine

◆ m_sopPostfix

◆ m_sopPrefix

◆ m_trackingGeometryReadKey

◆ m_varHandleArraysDeclared

◆ m_vhka