#include <MuonLayerSegmentMatchingTool.h>

Inheritance diagram for Muon::MuonLayerSegmentMatchingTool:

Collaboration diagram for Muon::MuonLayerSegmentMatchingTool:

Public Member Functions
	MuonLayerSegmentMatchingTool (const std::string &type, const std::string &name, const IInterface *parent)
	Default AlgTool functions.
virtual	~MuonLayerSegmentMatchingTool ()=default
StatusCode	initialize () override
void	select (const EventContext &ctx, const MuonSystemExtension::Intersection &intersection, const std::vector< std::shared_ptr< const Muon::MuonSegment > > &segments, std::vector< std::shared_ptr< const Muon::MuonSegment > > &selectedSegments) const override
	IMuonLayerSegmentMatchingTool interface: select.
bool	match (const EventContext &ctx, const MuonSystemExtension::Intersection &intersection, const MuonSegment &segment) const override
	match segment to intersection
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Static Public Member Functions
static const InterfaceID &	interfaceID ()
	IAlgTool interface.

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&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.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
PublicToolHandle< MuonEDMPrinterTool >	m_printer {this, "MuonEDMPrinterTool", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}
	Helper tool for debugging purposes.
ToolHandle< Trk::IExtrapolator >	m_extrapolator {this, "Extrapolator", "Trk::Extrapolation/AtlasExtrapolator"}
ToolHandle< IMuTagMatchingTool >	m_matchingTool {this, "MatchTool", "MuTagMatchingTool/MuTagMatchingTool"}
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 24 of file MuonLayerSegmentMatchingTool.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

◆ MuonLayerSegmentMatchingTool()

Muon::MuonLayerSegmentMatchingTool::MuonLayerSegmentMatchingTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Default AlgTool functions.

Definition at line 13 of file MuonLayerSegmentMatchingTool.cxx.

                                                                                                                                     :
        AthAlgTool(type, name, parent) {
        declareInterface<IMuonLayerSegmentMatchingTool>(this);
    }

◆ ~MuonLayerSegmentMatchingTool()

virtual Muon::MuonLayerSegmentMatchingTool::~MuonLayerSegmentMatchingTool ( )

virtualdefault

Member Function Documentation

◆ declareGaudiProperty()

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

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

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

◆ declareProperty()

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

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

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

◆ detStore()

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

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

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

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ 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

◆ initialize()

StatusCode Muon::MuonLayerSegmentMatchingTool::initialize ( )

override

Definition at line 18 of file MuonLayerSegmentMatchingTool.cxx.

                                                        {
        ATH_CHECK(m_printer.retrieve());
        ATH_CHECK(m_extrapolator.retrieve());
        ATH_CHECK(m_matchingTool.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()

const InterfaceID & Muon::IMuonLayerSegmentMatchingTool::interfaceID ( )

inlinestaticinherited

IAlgTool interface.

Definition at line 22 of file IMuonLayerSegmentMatchingTool.h.

                                                {
            static const InterfaceID IID_IMuonLayerSegmentMatchingTool("Muon::IMuonLayerSegmentMatchingTool", 1, 0);
            return IID_IMuonLayerSegmentMatchingTool;
        }

◆ match()

bool Muon::MuonLayerSegmentMatchingTool::match	(	const EventContext &	ctx,
		const MuonSystemExtension::Intersection &	intersection,
		const MuonSegment &	segment ) const

overridevirtual

match segment to intersection

Implements Muon::IMuonLayerSegmentMatchingTool.

Definition at line 25 of file MuonLayerSegmentMatchingTool.cxx.

                                                                               {
        if (msgLvl(MSG::VERBOSE)) {
            std::shared_ptr<const Trk::TrackParameters> pars = intersection.trackParameters;
            msg(MSG::VERBOSE) << " startPars: phi " << pars->position().phi() << " r " << pars->position().perp() << " z "
                              << pars->position().z() << " local " << pars->parameters()[Trk::locX] << " " << pars->parameters()[Trk::locY];
            if (pars->covariance())
                msg(MSG::VERBOSE) << " err " << Amg::error(*pars->covariance(), Trk::locX) << " "
                                  << Amg::error(*pars->covariance(), Trk::locY);
            msg(MSG::VERBOSE) << endmsg;
        }
 
        std::shared_ptr<Trk::TrackParameters> exPars(m_extrapolator->extrapolate(
            ctx, *intersection.trackParameters, segment.associatedSurface(), Trk::anyDirection, false, Trk::muon));
        if (!exPars) {
            ATH_MSG_VERBOSE(" extrapolation failed ");
            return false;
        }
 
        std::shared_ptr<Trk::AtaPlane> ataPlane = std::dynamic_pointer_cast<Trk::AtaPlane>(exPars);
        if (!ataPlane) {
          Trk::TrackParameters* p = exPars.get(); // avoid clang warning.
            ATH_MSG_WARNING(" dynamic_cast<> failed "<<typeid(*p).name()<<std::endl<<segment.associatedSurface()<<std::endl<<std::endl<<(*intersection.trackParameters));
            return false;
        }
        if (msgLvl(MSG::VERBOSE)) {
            msg(MSG::VERBOSE) << " Segment r " << segment.globalPosition().perp() << " z " << segment.globalPosition().z() << " local "
                              << segment.localParameters()[Trk::locX] << " " << segment.localParameters()[Trk::locY] << " err "
                              << Amg::error(segment.localCovariance(), Trk::locX) << " " << Amg::error(segment.localCovariance(), Trk::locY)
                              << " extrapolation  r " << ataPlane->position().perp() << " z " << ataPlane->position().z() << " local "
                              << ataPlane->parameters()[Trk::locX] << " " << ataPlane->parameters()[Trk::locY];
            if (ataPlane->covariance())
                msg(MSG::VERBOSE) << " err " << Amg::error(*ataPlane->covariance(), Trk::locX) << " "
                                  << Amg::error(*ataPlane->covariance(), Trk::locY);
            msg(MSG::VERBOSE) << endmsg;
        }
 
        MuonCombined::MuonSegmentInfo segmentInfo = m_matchingTool->muTagSegmentInfo(ctx, nullptr, segment, ataPlane);
        if (!m_matchingTool->matchSegmentPosition(segmentInfo, true)) {
            ATH_MSG_DEBUG(" position match failed ");
            return false;
        }
        if (!m_matchingTool->matchSegmentDirection(segmentInfo, true)) {
            ATH_MSG_DEBUG(" direction match failed ");
            return false;
        }
        if (!m_matchingTool->matchDistance(segmentInfo)) {
            ATH_MSG_DEBUG(" distance match failed ");
            return false;
        }
        if (!m_matchingTool->matchCombinedPull(segmentInfo)) {
            ATH_MSG_DEBUG(" combined pull match failed ");
            return false;
        }
        return true;
    }

◆ msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ 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();
  }

◆ select()

void Muon::MuonLayerSegmentMatchingTool::select	(	const EventContext &	ctx,
		const MuonSystemExtension::Intersection &	intersection,
		const std::vector< std::shared_ptr< const Muon::MuonSegment > > &	segments,
		std::vector< std::shared_ptr< const Muon::MuonSegment > > &	selectedSegments ) const

overridevirtual

IMuonLayerSegmentMatchingTool interface: select.

Implements Muon::IMuonLayerSegmentMatchingTool.

Definition at line 82 of file MuonLayerSegmentMatchingTool.cxx.

                                                                                                                        {
        // loop over segments and match them to the intersection
        for (const std::shared_ptr<const Muon::MuonSegment>& segment : segments) {
            if (match(ctx, intersection, *segment)) { selectedSegments.push_back(segment); }
        }
        ATH_MSG_DEBUG("Selected segments: " << selectedSegments.size());
    }

◆ 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 asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

◆ 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_extrapolator

ToolHandle<Trk::IExtrapolator> Muon::MuonLayerSegmentMatchingTool::m_extrapolator {this, "Extrapolator", "Trk::Extrapolation/AtlasExtrapolator"}

private

Definition at line 44 of file MuonLayerSegmentMatchingTool.h.

44{this, "Extrapolator", "Trk::Extrapolation/AtlasExtrapolator"};

◆ m_matchingTool

ToolHandle<IMuTagMatchingTool> Muon::MuonLayerSegmentMatchingTool::m_matchingTool {this, "MatchTool", "MuTagMatchingTool/MuTagMatchingTool"}

private

Definition at line 46 of file MuonLayerSegmentMatchingTool.h.

46{this, "MatchTool", "MuTagMatchingTool/MuTagMatchingTool"};

◆ m_printer

PublicToolHandle<MuonEDMPrinterTool> Muon::MuonLayerSegmentMatchingTool::m_printer {this, "MuonEDMPrinterTool", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"}

private

Helper tool for debugging purposes.

Definition at line 42 of file MuonLayerSegmentMatchingTool.h.

42{this, "MuonEDMPrinterTool", "Muon::MuonEDMPrinterTool/MuonEDMPrinterTool"};

◆ 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

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ MuonLayerSegmentMatchingTool()

◆ ~MuonLayerSegmentMatchingTool()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ match()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ select()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_extrapolator

◆ m_matchingTool

◆ m_printer

◆ m_varHandleArraysDeclared

◆ m_vhka