#include <MuidMaterialEffectsOnTrackProvider.h>

Inheritance diagram for Rec::MuidMaterialEffectsOnTrackProvider:

Collaboration diagram for Rec::MuidMaterialEffectsOnTrackProvider:

Public Member Functions
	MuidMaterialEffectsOnTrackProvider (const std::string &, const std::string &, const IInterface *)
	AlgTool like constructor.
virtual	~MuidMaterialEffectsOnTrackProvider ()
	Virtual destructor.
StatusCode	initialize ()
	AlgTool initailize method.
StatusCode	finalize ()
	AlgTool finalize method.
std::vector< Trk::MaterialEffectsOnTrack >	extrapolationSurfacesAndEffects (const Trk::TrackingVolume &, const Trk::IPropagator &, const Trk::TrackParameters &, const Trk::Surface &, Trk::PropDirection, Trk::ParticleHypothesis) const
	return all MaterialLayers associated to this track
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
	DeclareInterfaceID (IMaterialEffectsOnTrackProvider, 1, 0)
	Creates the InterfaceID and interfaceID() method.
virtual void	validationAction () const

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
ToolHandle< Rec::IMuidCaloTrackStateOnSurface >	m_calotsos
ToolHandle< Rec::IMuidCaloTrackStateOnSurface >	m_calotsosparam
ToolHandle< Trk::IMultipleScatteringUpdator >	m_scattool
bool	m_cosmics
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 30 of file MuidMaterialEffectsOnTrackProvider.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

◆ MuidMaterialEffectsOnTrackProvider()

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

AlgTool like constructor.

Definition at line 27 of file MuidMaterialEffectsOnTrackProvider.cxx.

                                                                                                 :
    AthAlgTool(t, n, p) {
    m_cosmics = false;
    declareProperty("Cosmics", m_cosmics);
    declareInterface<IMaterialEffectsOnTrackProvider>(this);
}

◆ ~MuidMaterialEffectsOnTrackProvider()

MuidMaterialEffectsOnTrackProvider::~MuidMaterialEffectsOnTrackProvider ( )

virtual

Virtual destructor.

Definition at line 36 of file MuidMaterialEffectsOnTrackProvider.cxx.

36{}

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());
 
  }

◆ DeclareInterfaceID()

Trk::IMaterialEffectsOnTrackProvider::DeclareInterfaceID	(	IMaterialEffectsOnTrackProvider	,
		1	,
		0	)

inherited

Creates the InterfaceID and interfaceID() method.

◆ 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

◆ extrapolationSurfacesAndEffects()

std::vector< Trk::MaterialEffectsOnTrack > MuidMaterialEffectsOnTrackProvider::extrapolationSurfacesAndEffects	(	const Trk::TrackingVolume &	,
		const Trk::IPropagator &	,
		const Trk::TrackParameters &	parm,
		const Trk::Surface &	,
		Trk::PropDirection	,
		Trk::ParticleHypothesis	) const

virtual

return all MaterialLayers associated to this track

Explanatation for these initial values?

Implements Trk::IMaterialEffectsOnTrackProvider.

Definition at line 61 of file MuidMaterialEffectsOnTrackProvider.cxx.

                                                       {
    const EventContext& ctx = Gaudi::Hive::currentContext();
    std::vector<Trk::MaterialEffectsOnTrack> meots;
    if (m_cosmics) {
        static const Trk::CylinderSurface outersurf(3700, 5000);
        static const Trk::CylinderSurface innersurf(2000, 5000);
        static const Trk::CylinderSurface middlesurf(2850, 5000);
 
        Amg::Vector3D position(0, -3700, 0);
        double X0outer{60}, X0inner{60};
        std::pair<double, double> energy{-3000, 500};
        ATH_MSG_DEBUG("first x0: " << X0inner << " second x0: " << X0outer << " eloss: " << energy.first << " sigma: " << energy.second);
 
        Trk::MaterialProperties matprop(X0outer, 1., 0., 0., 0., 0.);
        double sigmascat = std::sqrt(m_scattool->sigmaSquare(matprop, std::abs(1. / parm.parameters()[Trk::qOverP]), 1., Trk::muon));
 
        Trk::ScatteringAngles newsa {0, 0, sigmascat / std::sin(parm.parameters()[Trk::theta]), sigmascat};
        Trk::ScatteringAngles newsa2 {0, 0, sigmascat / std::sin(parm.parameters()[Trk::theta]), sigmascat};
 
        meots.emplace_back(X0inner, newsa, innersurf);
        meots.emplace_back(
          0,
          std::make_unique<Trk::EnergyLoss>(energy.first, energy.second),
          middlesurf,
          Trk::MaterialEffectsBase::EnergyLossEffects);
        meots.emplace_back(X0outer, newsa2, outersurf);
 
    } else {
        std::vector<std::unique_ptr<const Trk::TrackStateOnSurface>> tsosvec = m_calotsos->caloTSOS(ctx, parm);
        if (tsosvec.size() != 3 && !m_calotsosparam.empty()) { tsosvec = m_calotsosparam->caloTSOS(ctx, parm); }
        for (const std::unique_ptr<const Trk::TrackStateOnSurface>& c_tsos : tsosvec) {
            const Trk::MaterialEffectsOnTrack* meot = dynamic_cast<const Trk::MaterialEffectsOnTrack*>(c_tsos->materialEffectsOnTrack());
            if (!meot) continue;
            double sintheta = std::sin(c_tsos->trackParameters()->parameters()[Trk::theta]);
            double qoverp = c_tsos->trackParameters()->parameters()[Trk::qOverP];
            const CaloEnergy* eloss = meot ? dynamic_cast<const CaloEnergy*>(meot->energyLoss()) : nullptr;
 
            std::unique_ptr<Trk::EnergyLoss> neweloss = nullptr;
            std::optional<Trk::ScatteringAngles> newsa = std::nullopt;
            if (eloss)
                neweloss = std::make_unique<CaloEnergy>(*eloss);
            else {
                Trk::MaterialProperties matprop(meot->thicknessInX0(), 1., 0., 0., 0., 0.);
                double sigmascat = std::sqrt(m_scattool->sigmaSquare(matprop, std::abs(1. / qoverp), 1., Trk::muon));
                newsa = Trk::ScatteringAngles(0, 0, sigmascat / sintheta, sigmascat);
            }
            meots.emplace_back(meot->thicknessInX0(), newsa, std::move(neweloss), c_tsos->trackParameters()->associatedSurface());
        }
    }
    if (meots.size() < 3) meots.clear();
    return meots;
}

◆ finalize()

StatusCode MuidMaterialEffectsOnTrackProvider::finalize ( )

AlgTool finalize method.

Definition at line 56 of file MuidMaterialEffectsOnTrackProvider.cxx.

                                                           {
    ATH_MSG_DEBUG(name() << " finalize() successful");
    return StatusCode::SUCCESS;
}

◆ initialize()

StatusCode MuidMaterialEffectsOnTrackProvider::initialize ( )

AlgTool initailize method.

Definition at line 40 of file MuidMaterialEffectsOnTrackProvider.cxx.

                                                             {
    if (!m_cosmics) {
        ATH_CHECK(m_calotsos.retrieve());
        ATH_MSG_INFO("Retrieved tool " << m_calotsos.name());
 
        if (!m_calotsosparam.empty()) {
            ATH_CHECK(m_calotsosparam.retrieve());
            ATH_MSG_INFO("Retrieved tool " << m_calotsosparam.name());
        }
 
        ATH_CHECK(m_scattool.retrieve());
    }
    return StatusCode::SUCCESS;
}

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ msg()

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();
  }

◆ 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);
      }
    }
  }

◆ validationAction()

virtual void Trk::IMaterialEffectsOnTrackProvider::validationAction ( ) const

inlinevirtualinherited

Definition at line 61 of file IMaterialEffectsOnTrackProvider.h.

61{}

Member Data Documentation

◆ m_calotsos

ToolHandle<Rec::IMuidCaloTrackStateOnSurface> Rec::MuidMaterialEffectsOnTrackProvider::m_calotsos

private

Initial value:

{
            this,
            "TSOSTool",
            "Rec::MuidCaloTrackStateOnSurface/MuidCaloTrackStateOnSurface",
        }

Definition at line 51 of file MuidMaterialEffectsOnTrackProvider.h.

                                                              {
            this,
            "TSOSTool",
            "Rec::MuidCaloTrackStateOnSurface/MuidCaloTrackStateOnSurface",
        };

◆ m_calotsosparam

ToolHandle<Rec::IMuidCaloTrackStateOnSurface> Rec::MuidMaterialEffectsOnTrackProvider::m_calotsosparam

private

Initial value:

{
            this,
            "TSOSToolParam",
            "",
        }

Definition at line 56 of file MuidMaterialEffectsOnTrackProvider.h.

                                                                   {
            this,
            "TSOSToolParam",
            "",
        };

◆ m_cosmics

bool Rec::MuidMaterialEffectsOnTrackProvider::m_cosmics

private

Definition at line 67 of file MuidMaterialEffectsOnTrackProvider.h.

◆ 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_scattool

ToolHandle<Trk::IMultipleScatteringUpdator> Rec::MuidMaterialEffectsOnTrackProvider::m_scattool

private

Initial value:

{
            this,
            "MultipleScatteringTool",
            "Trk::MultipleScatteringUpdator/AtlasMultipleScatteringUpdator",
        }

Definition at line 61 of file MuidMaterialEffectsOnTrackProvider.h.

                                                            {
            this,
            "MultipleScatteringTool",
            "Trk::MultipleScatteringUpdator/AtlasMultipleScatteringUpdator",
        };

◆ 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

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ MuidMaterialEffectsOnTrackProvider()

◆ ~MuidMaterialEffectsOnTrackProvider()

Member Function Documentation

◆ declareGaudiProperty()

◆ DeclareInterfaceID()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ extrapolationSurfacesAndEffects()

◆ finalize()

◆ initialize()

◆ inputHandles()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

◆ validationAction()

Member Data Documentation

◆ m_calotsos

◆ m_calotsosparam

◆ m_cosmics

◆ m_detStore

◆ m_evtStore

◆ m_scattool

◆ m_varHandleArraysDeclared

◆ m_vhka