The MuonReadoutElement is an abstract class representing the geometry representing the muon detector. More...

#include <MuonReadoutElement.h>

Inheritance diagram for MuonGMR4::MuonReadoutElement:

Collaboration diagram for MuonGMR4::MuonReadoutElement:

Classes
struct	defineArgs
	Helper struct to ship the defining arguments of the detector element around. More...

Public Member Functions
	MuonReadoutElement (const defineArgs &args)

virtual	~MuonReadoutElement ()

	MuonReadoutElement ()=delete

	MuonReadoutElement (const MuonReadoutElement &)=delete

MuonReadoutElement &	operator= (const MuonReadoutElement &)=delete

virtual StatusCode	initElement ()=0
	Element initialization. More...

const GeoAlignableTransform *	alignableTransform () const
	Returnsthe alignable transform of the readout element. More...

Identifier	identify () const override final
	Return the athena identifier. More...

IdentifierHash	identHash () const
	Returns the Identifier has of the Element that is Identical to the detElHash from the id_helper class. More...

int	stationName () const
	Returns the stationName (BIS, BOS, etc) encoded into the integer. More...

int	stationEta () const
	Returns the stationEta (positive A site, negative O site) More...

int	stationPhi () const
	Returns the stationPhi (1-8) -> sector (2*phi - (isSmall)) More...

Muon::MuonStationIndex::ChIndex	chamberIndex () const
	Returns the chamber index of the Identifier (MMS & STS) have the same chamber Index (EIS) More...

virtual IdentifierHash	measurementHash (const Identifier &measId) const =0
	Constructs the identifier hash from the full measurement Identifier. More...

virtual IdentifierHash	layerHash (const Identifier &measId) const =0

virtual Identifier	measurementId (const IdentifierHash &measHash) const =0
	Converts the measurement hash back to the full Identifier. More...

const std::string &	chamberDesign () const
	The chamber design refers to the construction parameters of a readout element. More...

const Muon::IMuonIdHelperSvc *	idHelperSvc () const
	Returns the pointer to the muonIdHelperSvc. More...

Amg::Vector3D	center (const ActsGeometryContext &ctx) const
	Returns the detector center (Which is the same as the detector center of the first measurement layer) More...

Amg::Vector3D	center (const ActsGeometryContext &ctx, const Identifier &id) const
	Returns the center of a given detector layer using the complete Identifier of the measurement. More...

Amg::Vector3D	center (const ActsGeometryContext &ctx, const IdentifierHash &hash) const
	Returns the center of a given detector layer using the Identifier hash of the measurement. More...

Amg::Transform3D	globalToLocalTrans (const ActsGeometryContext &ctx) const
	Transformations to translate between local <-> global coordinates. More...

Amg::Transform3D	globalToLocalTrans (const ActsGeometryContext &ctx, const Identifier &id) const
	Returns the global to local transformation into the rest frame of a given measurement layer. More...

Amg::Transform3D	globalToLocalTrans (const ActsGeometryContext &ctx, const IdentifierHash &hash) const
	Returns the global to local transformation into the rest frame of a given measurement layer. More...

const Amg::Transform3D &	localToGlobalTrans (const ActsGeometryContext &ctx) const
	Returns the local to global transformation into the ATLAS coordinate system. More...

const Amg::Transform3D &	localToGlobalTrans (const ActsGeometryContext &ctx, const Identifier &id) const

const Amg::Transform3D &	localToGlobalTrans (const ActsGeometryContext &ctx, const IdentifierHash &id) const

const Amg::Transform3D &	transform (const Acts::GeometryContext &gctx) const override final
	Returns the transformation to the origin of the chamber coordinate system. More...

const Acts::Surface &	surface () const override final
	Returns the surface associated to the readout element plane. More...

Acts::Surface &	surface () override final

const Acts::Surface &	surface (const IdentifierHash &hash) const
	Returns the sufrface associated to a wire / measurement plane in the detector. More...

Acts::Surface &	surface (const IdentifierHash &hash)

std::shared_ptr< Acts::Surface >	surfacePtr (const IdentifierHash &hash) const
	Returns the pointer associated to a certain wire / plane. More...

void	setChamberLink (const Chamber *chamber)
	Sets the link to the enclosing chamber. More...

void	setSectorLink (const SpectrometerSector *envelope)
	Set the link to the enclosing sector envelope. More...

const SpectrometerSector *	msSector () const
	Returns the pointer to the envelope volume enclosing all chambers in the sector. More...

const Chamber *	chamber () const
	Returns the pointer to the chamber enclosing this readout element. More...

std::vector< std::shared_ptr< Acts::Surface > >	getSurfaces () const
	Returns all surfaces that are associated with the active readout planes. More...

void	releaseUnAlignedTrfs () const
	Releases all cached transforms that are not connected with alignment. More...

unsigned int	storeAlignedTransforms (const ActsTrk::DetectorAlignStore &store) const override final
	Caches the aligned transformation in the provided store. Returns the number of cached elements. More...

bool	msgLvl (const MSG::Level lvl) const
	Test the output level. More...

MsgStream &	msg () const
	The standard message stream. More...

MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream. More...

void	setLevel (MSG::Level lvl)
	Change the current logging level. More...

virtual DetectorType	detectorType () const =0
	Returns the detector element type. More...

Protected Member Functions
const Amg::Transform3D &	toStation (const ActsTrk::DetectorAlignStore *alignStore) const
	Returns the local -> global transformation to go from the volume center origin. More...

template<class MuonDetImpl >
StatusCode	insertTransform (const IdentifierHash &hash)
	Inserts a transfomration for caching. More...

StatusCode	createGeoTransform ()

StatusCode	strawSurfaceFactory (const IdentifierHash &hash, std::shared_ptr< Acts::LineBounds > lBounds)

StatusCode	planeSurfaceFactory (const IdentifierHash &hash, std::shared_ptr< Acts::PlanarBounds > pBounds)

Static Protected Member Functions
static IdentifierHash	geoTransformHash ()
	Returns the hash that is associated with the surface cache holding the transformation that is placing the ReadoutElement inside the ATLAS coordinate system. More...

Private Types
using	TransformCacheMap = std::unordered_map< IdentifierHash, std::unique_ptr< ActsTrk::TransformCache > >
	Cache all local to global transformations. More...

Private Member Functions
void	initMessaging () const
	Initialize our message level and MessageSvc. More...

Private Attributes
ServiceHandle< Muon::IMuonIdHelperSvc >	m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", "MuonReadoutElement"}

const defineArgs	m_args {}

IdentifierHash	m_detElHash {}
	Cache of the detector element hash. More...

Muon::MuonStationIndex::ChIndex	m_chIdx {Muon::MuonStationIndex::ChIndex::ChUnknown}
	Cache the chamber index of the Identifier. More...

int	m_stName {-1}
	Cache the station name of the identifier. More...

int	m_stEta {-1}
	Cache the station eta of the identifier. More...

int	m_stPhi {-1}
	Cache the station phi of the identifier. More...

TransformCacheMap	m_localToGlobalCaches

ActsTrk::SurfaceCacheSet	m_surfaces
	Cache of all associated surfaces. More...

const SpectrometerSector *	m_msSectorLink {}
	Pointer to the associated MS-sector & MuonChamber. More...

const Chamber *	m_chambLink {nullptr}

std::string	m_nm
	Message source name. More...

boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels) More...

std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer. More...

std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level. More...

std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging) More...

Friends
class	ActsTrk::TransformCacheDetEle< MuonGMR4::MuonReadoutElement >

Detailed Description

The MuonReadoutElement is an abstract class representing the geometry representing the muon detector.

The segmentation of the detectors varies along the MS subsystems and is documented further in the specific sub detector classes. As rule of thumb, detectors sitting on at a different MS layer or station Index, stationEta or station phi are represented by at least one MuonReadoutElement. The MuonReadout elements are constructed from the RAW geometry provided by GeoModelSvc. The class below is pure virtual and implements the minimal set of methods shared by all muon detector technolgies.

Definition at line 38 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

Member Typedef Documentation

◆ TransformCacheMap

using MuonGMR4::MuonReadoutElement::TransformCacheMap = std::unordered_map<IdentifierHash, std::unique_ptr<ActsTrk::TransformCache> >

private

Cache all local to global transformations.

Definition at line 210 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

Constructor & Destructor Documentation

◆ MuonReadoutElement() [1/3]

MuonGMR4::MuonReadoutElement::MuonReadoutElement ( const defineArgs & args )

Definition at line 23 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

     : GeoVDetectorElement(args.physVol),
       AthMessaging("MuonReadoutElement"),
       m_args{args} {
     if (!m_idHelperSvc.retrieve().isSuccess()) {
         ATH_MSG_FATAL("Failed to retrieve the MuonIdHelperSvc");
     }
     m_stName = m_idHelperSvc->stationName(identify());
     m_stEta = m_idHelperSvc->stationEta(identify());
     m_stPhi = m_idHelperSvc->stationPhi(identify());
     m_detElHash = m_idHelperSvc->detElementHash(identify());
     m_chIdx = m_idHelperSvc->chamberIndex(identify());
 }

◆ ~MuonReadoutElement()

MuonGMR4::MuonReadoutElement::~MuonReadoutElement ( )

virtualdefault

◆ MuonReadoutElement() [2/3]

MuonGMR4::MuonReadoutElement::MuonReadoutElement ( )

delete

◆ MuonReadoutElement() [3/3]

MuonGMR4::MuonReadoutElement::MuonReadoutElement ( const MuonReadoutElement & )

delete

Member Function Documentation

◆ alignableTransform()

const GeoAlignableTransform* MuonGMR4::MuonReadoutElement::alignableTransform ( ) const

Returnsthe alignable transform of the readout element.

◆ center() [1/3]

Amg::Vector3D MuonGMR4::MuonReadoutElement::center ( const ActsGeometryContext & ctx ) const

Returns the detector center (Which is the same as the detector center of the first measurement layer)

◆ center() [2/3]

Amg::Vector3D MuonGMR4::MuonReadoutElement::center	(	const ActsGeometryContext &	ctx,
		const Identifier &	id
	)		const

Returns the center of a given detector layer using the complete Identifier of the measurement.

◆ center() [3/3]

Amg::Vector3D MuonGMR4::MuonReadoutElement::center	(	const ActsGeometryContext &	ctx,
		const IdentifierHash &	hash
	)		const

Returns the center of a given detector layer using the Identifier hash of the measurement.

◆ chamber()

const Chamber* MuonGMR4::MuonReadoutElement::chamber ( ) const

Returns the pointer to the chamber enclosing this readout element.

◆ chamberDesign()

const std::string& MuonGMR4::MuonReadoutElement::chamberDesign ( ) const

The chamber design refers to the construction parameters of a readout element.

Used for the retrieval of the chamber parameters E.g. the chambers BOL1A8 & BOL2A8 are identical in terms of number of tubes, dimensions etc.

◆ chamberIndex()

Muon::MuonStationIndex::ChIndex MuonGMR4::MuonReadoutElement::chamberIndex ( ) const

Returns the chamber index of the Identifier (MMS & STS) have the same chamber Index (EIS)

◆ createGeoTransform()

StatusCode MuonGMR4::MuonReadoutElement::createGeoTransform ( )

protected

Check that the alignable node has been assigned

Definition at line 36 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                   {
     if(!alignableTransform()) {
        ATH_MSG_FATAL("The readout element "<<idHelperSvc()->toStringDetEl(identify())<<" has no assigned alignable node");
        return StatusCode::FAILURE;
     }
     return insertTransform<MuonReadoutElement>(geoTransformHash());
 }

◆ detectorType()

virtual DetectorType ActsTrk::IDetectorElementBase::detectorType ( ) const

pure virtualinherited

Returns the detector element type.

Implemented in MuonGMR4::sTgcReadoutElement, MuonGMR4::MdtReadoutElement, ActsDetectorElement, MuonGMR4::MmReadoutElement, MuonGMR4::RpcReadoutElement, MuonGMR4::TgcReadoutElement, and ActsTrk::SurfaceCache.

◆ geoTransformHash()

IdentifierHash MuonGMR4::MuonReadoutElement::geoTransformHash ( )

staticprotected

Returns the hash that is associated with the surface cache holding the transformation that is placing the ReadoutElement inside the ATLAS coordinate system.

Definition at line 44 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                     {     
     static const IdentifierHash hash{static_cast<unsigned>(~0)-1};
     return hash;
 }

◆ getSurfaces()

std::vector< std::shared_ptr< Acts::Surface > > MuonGMR4::MuonReadoutElement::getSurfaces ( ) const

Returns all surfaces that are associated with the active readout planes.

Definition at line 152 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                             {
     std::vector<std::shared_ptr<Acts::Surface>> surfaces{};
     surfaces.reserve(m_surfaces.size());
     for (const std::unique_ptr<SurfaceCache>& cache : m_surfaces) {
         if (cache->hash() != geoTransformHash()) {
             surfaces.push_back(cache->getSurface());
             ATH_MSG_VERBOSE("Add surface "<<idHelperSvc()->toString(cache->identify())
                            <<std::endl<<(surfaces.back()->bounds()));
         }
     }
     return surfaces;
 }

◆ globalToLocalTrans() [1/3]

Amg::Transform3D MuonGMR4::MuonReadoutElement::globalToLocalTrans ( const ActsGeometryContext & ctx ) const

Transformations to translate between local <-> global coordinates.

They follow the common ATLAS conventations that the origin is located in the center of the detector layer x-axis: Points towards the sky y-axis: Points towards the edges of ATLAS z-axis: Points along the beamline The transformations always include the corrections from the A-Lines of the alignment system Returns the global to local transformation into the rest frame of the detector (Coincides with the first measurement layer)

Definition at line 78 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                           {
     return globalToLocalTrans(ctx, geoTransformHash());
 }

◆ globalToLocalTrans() [2/3]

Amg::Transform3D MuonGMR4::MuonReadoutElement::globalToLocalTrans	(	const ActsGeometryContext &	ctx,
		const Identifier &	id
	)		const

Returns the global to local transformation into the rest frame of a given measurement layer.

◆ globalToLocalTrans() [3/3]

Amg::Transform3D MuonGMR4::MuonReadoutElement::globalToLocalTrans	(	const ActsGeometryContext &	ctx,
		const IdentifierHash &	hash
	)		const

Returns the global to local transformation into the rest frame of a given measurement layer.

◆ identHash()

IdentifierHash MuonGMR4::MuonReadoutElement::identHash ( ) const

Returns the Identifier has of the Element that is Identical to the detElHash from the id_helper class.

◆ identify()

Identifier MuonGMR4::MuonReadoutElement::identify ( ) const

finaloverridevirtual

Return the athena identifier.

The Identifier is identical with the first measurment channel in readout element (E.g. Strip 1 in Layer 1 in the NSW)

Implements ActsTrk::IDetectorElementBase.

◆ idHelperSvc()

const Muon::IMuonIdHelperSvc* MuonGMR4::MuonReadoutElement::idHelperSvc ( ) const

Returns the pointer to the muonIdHelperSvc.

◆ initElement()

virtual StatusCode MuonGMR4::MuonReadoutElement::initElement ( )

pure virtual

Element initialization.

Implemented in MuonGMR4::sTgcReadoutElement, MuonGMR4::MmReadoutElement, MuonGMR4::MdtReadoutElement, MuonGMR4::RpcReadoutElement, and MuonGMR4::TgcReadoutElement.

◆ initMessaging()

void AthMessaging::initMessaging ( ) const

privateinherited

Initialize our message level and MessageSvc.

This method should only be called once.

Definition at line 39 of file AthMessaging.cxx.

 {
   m_imsg = Athena::getMessageSvc();
   m_lvl = m_imsg ?
     static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
     MSG::INFO;
 }

◆ insertTransform()

template<class MuonDetImpl >

StatusCode MuonGMR4::MuonReadoutElement::insertTransform ( const IdentifierHash & hash )

protected

Inserts a transfomration for caching.

◆ layerHash()

virtual IdentifierHash MuonGMR4::MuonReadoutElement::layerHash ( const Identifier & measId ) const

pure virtual

Implemented in MuonGMR4::sTgcReadoutElement, MuonGMR4::RpcReadoutElement, MuonGMR4::MdtReadoutElement, MuonGMR4::MmReadoutElement, and MuonGMR4::TgcReadoutElement.

◆ localToGlobalTrans() [1/3]

const Amg::Transform3D & MuonGMR4::MuonReadoutElement::localToGlobalTrans ( const ActsGeometryContext & ctx ) const

Returns the local to global transformation into the ATLAS coordinate system.

Definition at line 81 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                                  {
     return localToGlobalTrans(ctx, geoTransformHash());
 }

◆ localToGlobalTrans() [2/3]

const Amg::Transform3D& MuonGMR4::MuonReadoutElement::localToGlobalTrans	(	const ActsGeometryContext &	ctx,
		const Identifier &	id
	)		const

◆ localToGlobalTrans() [3/3]

const Amg::Transform3D & MuonGMR4::MuonReadoutElement::localToGlobalTrans	(	const ActsGeometryContext &	ctx,
		const IdentifierHash &	id
	)		const

Definition at line 50 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                                  {
     TransformCacheMap::const_iterator cache = m_localToGlobalCaches.find(hash);
     if (cache != m_localToGlobalCaches.end()) return cache->second->getTransform(ctx.getStore(detectorType()).get());
     ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<"() -- "
                 <<idHelperSvc()->toStringDetEl(identify())<<" hash: "<<hash<<" is unknown.");
     return dummyTrans;
 }

◆ measurementHash()

virtual IdentifierHash MuonGMR4::MuonReadoutElement::measurementHash ( const Identifier & measId ) const

pure virtual

Constructs the identifier hash from the full measurement Identifier.

The hash is always defined w.r.t the specific detector element and used to access the information in memory quickly

Implemented in MuonGMR4::sTgcReadoutElement, MuonGMR4::RpcReadoutElement, MuonGMR4::MdtReadoutElement, MuonGMR4::MmReadoutElement, and MuonGMR4::TgcReadoutElement.

◆ measurementId()

virtual Identifier MuonGMR4::MuonReadoutElement::measurementId ( const IdentifierHash & measHash ) const

pure virtual

Converts the measurement hash back to the full Identifier.

Implemented in MuonGMR4::sTgcReadoutElement, MuonGMR4::RpcReadoutElement, MuonGMR4::MdtReadoutElement, MuonGMR4::MmReadoutElement, and MuonGMR4::TgcReadoutElement.

◆ msg() [1/2]

MsgStream & AthMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 164 of file AthMessaging.h.

 {
   MsgStream* ms = m_msg_tls.get();
   if (!ms) {
     if (!m_initialized.test_and_set()) initMessaging();
     ms = new MsgStream(m_imsg,m_nm);
     m_msg_tls.reset( ms );
   }
  
   ms->setLevel (m_lvl);
   return *ms;
 }

◆ msg() [2/2]

MsgStream & AthMessaging::msg ( const MSG::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 179 of file AthMessaging.h.

180 { return msg() << lvl; }

◆ msgLvl()

bool AthMessaging::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns: boolean Indicating if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 151 of file AthMessaging.h.

 {
   if (!m_initialized.test_and_set()) initMessaging();
   if (m_lvl <= lvl) {
     msg() << lvl;
     return true;
   } else {
     return false;
   }
 }

◆ msSector()

const SpectrometerSector* MuonGMR4::MuonReadoutElement::msSector ( ) const

Returns the pointer to the envelope volume enclosing all chambers in the sector.

◆ operator=()

MuonReadoutElement& MuonGMR4::MuonReadoutElement::operator= ( const MuonReadoutElement & )

delete

◆ planeSurfaceFactory()

StatusCode MuonGMR4::MuonReadoutElement::planeSurfaceFactory	(	const IdentifierHash &	hash,
		std::shared_ptr< Acts::PlanarBounds >	pBounds
	)

protected

Definition at line 125 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                                                      {
  
     //get the local to global transform cache
     TransformCacheMap::const_iterator transformCache = m_localToGlobalCaches.find(hash);
     if (transformCache == m_localToGlobalCaches.end()) {
         ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" - "<<idHelperSvc()->toString(identify())
                    <<" no transform cache available for hash "<<hash);
         return StatusCode::FAILURE;
     }    
     auto insert_itr = m_surfaces.insert(std::make_unique<ActsTrk::SurfaceCache>(transformCache->second.get()));
     if(!insert_itr.second){
         ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" - "<<idHelperSvc()->toString(identify())
                    <<" Insertion to muon surface cache failed for hash "<<hash);
         return StatusCode::FAILURE;
     }
     //Create a plane surface for the surface cache
     (*insert_itr.first)->setSurface(Acts::Surface::makeShared<Acts::PlaneSurface>(pBounds, **insert_itr.first));
     return StatusCode::SUCCESS;
 }

◆ releaseUnAlignedTrfs()

void MuonGMR4::MuonReadoutElement::releaseUnAlignedTrfs ( ) const

Releases all cached transforms that are not connected with alignment.

Definition at line 62 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                     {
     for (const auto& cache : m_localToGlobalCaches) {
         cache.second->releaseNominalCache();
     }
 }

◆ setChamberLink()

void MuonGMR4::MuonReadoutElement::setChamberLink ( const Chamber * chamber )

Sets the link to the enclosing chamber.

Definition at line 145 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                               {
     m_chambLink = chamber;
 }

◆ setLevel()

void AthMessaging::setLevel ( MSG::Level lvl )

inherited

Change the current logging level.

Use this rather than msg().setLevel() for proper operation with MT.

Definition at line 28 of file AthMessaging.cxx.

 {
   m_lvl = lvl;
 }

◆ setSectorLink()

void MuonGMR4::MuonReadoutElement::setSectorLink ( const SpectrometerSector * envelope )

Set the link to the enclosing sector envelope.

Definition at line 148 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                          {
     m_msSectorLink = envelope;
 }

◆ stationEta()

int MuonGMR4::MuonReadoutElement::stationEta ( ) const

Returns the stationEta (positive A site, negative O site)

◆ stationName()

int MuonGMR4::MuonReadoutElement::stationName ( ) const

Returns the stationName (BIS, BOS, etc) encoded into the integer.

◆ stationPhi()

int MuonGMR4::MuonReadoutElement::stationPhi ( ) const

Returns the stationPhi (1-8) -> sector (2*phi - (isSmall))

◆ storeAlignedTransforms()

unsigned int MuonGMR4::MuonReadoutElement::storeAlignedTransforms ( const ActsTrk::DetectorAlignStore & store ) const

finaloverridevirtual

Caches the aligned transformation in the provided store. Returns the number of cached elements.

Implements ActsTrk::IDetectorElement.

Definition at line 68 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                                     {
     if (store.detType != detectorType()) return 0;
     unsigned int aligned{0};
     for (const auto& cache : m_localToGlobalCaches) {
         cache.second->getTransform(&store);
         ++aligned;
     }
     return aligned;
 }

◆ strawSurfaceFactory()

StatusCode MuonGMR4::MuonReadoutElement::strawSurfaceFactory	(	const IdentifierHash &	hash,
		std::shared_ptr< Acts::LineBounds >	lBounds
	)

protected

Definition at line 102 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                           {
  
     //get the local to global transform cache
     TransformCacheMap::const_iterator transformCache = m_localToGlobalCaches.find(hash);
     if (transformCache == m_localToGlobalCaches.end()) {
         ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" - "<<idHelperSvc()->toString(identify())
                    <<" no transform cache available for hash "<<hash);
         return StatusCode::FAILURE;
     }
  
     auto insert_itr = m_surfaces.insert(std::make_unique<ActsTrk::SurfaceCache>(transformCache->second.get()));
     if(!insert_itr.second){
         ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" - "<<idHelperSvc()->toString(identify())
                    <<" Insertion to muon surface cache failed for hash "<<hash);
         return StatusCode::FAILURE;
     }
     //Create straw surface for the surface cache
     (*insert_itr.first)->setSurface(Acts::Surface::makeShared<Acts::StrawSurface>(lBounds, **insert_itr.first));
     return StatusCode::SUCCESS;
  
 }

◆ surface() [1/4]

const Acts::Surface & MuonGMR4::MuonReadoutElement::surface ( ) const

finaloverride

Returns the surface associated to the readout element plane.

Definition at line 97 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

97 { return surface(geoTransformHash()); }

◆ surface() [2/4]

Acts::Surface & MuonGMR4::MuonReadoutElement::surface ( )

finaloverride

Definition at line 98 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

98 { return surface(geoTransformHash()); }

◆ surface() [3/4]

Acts::Surface & MuonGMR4::MuonReadoutElement::surface ( const IdentifierHash & hash )

Definition at line 100 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

100 { return *surfacePtr(hash); }

◆ surface() [4/4]

const Acts::Surface & MuonGMR4::MuonReadoutElement::surface ( const IdentifierHash & hash ) const

Returns the sufrface associated to a wire / measurement plane in the detector.

Definition at line 99 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

99 { return *surfacePtr(hash); }

◆ surfacePtr()

std::shared_ptr< Acts::Surface > MuonGMR4::MuonReadoutElement::surfacePtr ( const IdentifierHash & hash ) const

Returns the pointer associated to a certain wire / plane.

Definition at line 89 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                           {
     ActsTrk::SurfaceCacheSet::const_iterator cache = m_surfaces.find(hash);
     if(cache != m_surfaces.end()) return (*cache)->getSurface();
     ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<"() -- Hash "<<hash
                <<" is unknown to "<<idHelperSvc()->toStringDetEl(identify()));
     return nullptr;
 }

◆ toStation()

const Amg::Transform3D & MuonGMR4::MuonReadoutElement::toStation ( const ActsTrk::DetectorAlignStore * alignStore ) const

protected

Returns the local -> global transformation to go from the volume center origin.

Definition at line 59 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                               {
    return getMaterialGeom()->getAbsoluteTransform(alignStore ? alignStore->geoModelAlignment.get() : nullptr);
 }

◆ transform()

const Acts::Transform3 & MuonGMR4::MuonReadoutElement::transform ( const Acts::GeometryContext & gctx ) const

finaloverride

Returns the transformation to the origin of the chamber coordinate system.

Definition at line 85 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/src/MuonReadoutElement.cxx.

                                                                                             {
     const ActsGeometryContext *gctx = anygctx.get<const ActsGeometryContext *>();
     return localToGlobalTrans(*gctx, geoTransformHash());
 }

Friends And Related Function Documentation

◆ ActsTrk::TransformCacheDetEle< MuonGMR4::MuonReadoutElement >

friend class ActsTrk::TransformCacheDetEle< MuonGMR4::MuonReadoutElement >

friend

Definition at line 174 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

Member Data Documentation

◆ ATLAS_THREAD_SAFE

std::atomic_flag m_initialized AthMessaging::ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT

mutableprivateinherited

Messaging initialized (initMessaging)

Definition at line 141 of file AthMessaging.h.

◆ m_args

const defineArgs MuonGMR4::MuonReadoutElement::m_args {}

private

Definition at line 198 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_chambLink

const Chamber* MuonGMR4::MuonReadoutElement::m_chambLink {nullptr}

private

Definition at line 217 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_chIdx

Muon::MuonStationIndex::ChIndex MuonGMR4::MuonReadoutElement::m_chIdx {Muon::MuonStationIndex::ChIndex::ChUnknown}

private

Cache the chamber index of the Identifier.

Definition at line 202 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_detElHash

IdentifierHash MuonGMR4::MuonReadoutElement::m_detElHash {}

private

Cache of the detector element hash.

Definition at line 200 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_idHelperSvc

ServiceHandle<Muon::IMuonIdHelperSvc> MuonGMR4::MuonReadoutElement::m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", "MuonReadoutElement"}

private

Definition at line 196 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_imsg

std::atomic<IMessageSvc*> AthMessaging::m_imsg { nullptr }

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

◆ m_localToGlobalCaches

TransformCacheMap MuonGMR4::MuonReadoutElement::m_localToGlobalCaches

private

Definition at line 211 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_lvl

std::atomic<MSG::Level> AthMessaging::m_lvl { MSG::NIL }

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

◆ m_msg_tls

boost::thread_specific_ptr<MsgStream> AthMessaging::m_msg_tls

mutableprivateinherited

MsgStream instance (a std::cout like with print-out levels)

Definition at line 132 of file AthMessaging.h.

◆ m_msSectorLink

const SpectrometerSector* MuonGMR4::MuonReadoutElement::m_msSectorLink {}

private

Pointer to the associated MS-sector & MuonChamber.

Definition at line 216 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

◆ m_stEta

int MuonGMR4::MuonReadoutElement::m_stEta {-1}

private

Cache the station eta of the identifier.

Definition at line 206 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_stName

int MuonGMR4::MuonReadoutElement::m_stName {-1}

private

Cache the station name of the identifier.

Definition at line 204 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_stPhi

int MuonGMR4::MuonReadoutElement::m_stPhi {-1}

private

Cache the station phi of the identifier.

Definition at line 208 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

◆ m_surfaces

ActsTrk::SurfaceCacheSet MuonGMR4::MuonReadoutElement::m_surfaces

private

Cache of all associated surfaces.

Definition at line 214 of file MuonPhaseII/MuonDetDescr/MuonReadoutGeometryR4/MuonReadoutGeometryR4/MuonReadoutElement.h.

The documentation for this class was generated from the following files:

Classes

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ TransformCacheMap

Constructor & Destructor Documentation

◆ MuonReadoutElement() [1/3]

◆ ~MuonReadoutElement()

◆ MuonReadoutElement() [2/3]

◆ MuonReadoutElement() [3/3]

Member Function Documentation

◆ alignableTransform()

◆ center() [1/3]

◆ center() [2/3]

◆ center() [3/3]

◆ chamber()

◆ chamberDesign()

◆ chamberIndex()

◆ createGeoTransform()

◆ detectorType()

◆ geoTransformHash()

◆ getSurfaces()

◆ globalToLocalTrans() [1/3]

◆ globalToLocalTrans() [2/3]

◆ globalToLocalTrans() [3/3]

◆ identHash()

◆ identify()

◆ idHelperSvc()

◆ initElement()

◆ initMessaging()

◆ insertTransform()

◆ layerHash()

◆ localToGlobalTrans() [1/3]

◆ localToGlobalTrans() [2/3]

◆ localToGlobalTrans() [3/3]

◆ measurementHash()

◆ measurementId()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ msSector()

◆ operator=()

◆ planeSurfaceFactory()

◆ releaseUnAlignedTrfs()

◆ setChamberLink()

◆ setLevel()

◆ setSectorLink()

◆ stationEta()

◆ stationName()

◆ stationPhi()

◆ storeAlignedTransforms()

◆ strawSurfaceFactory()

◆ surface() [1/4]

◆ surface() [2/4]

◆ surface() [3/4]

◆ surface() [4/4]

◆ surfacePtr()

◆ toStation()

◆ transform()

Friends And Related Function Documentation

◆ ActsTrk::TransformCacheDetEle< MuonGMR4::MuonReadoutElement >

Member Data Documentation

◆ ATLAS_THREAD_SAFE

◆ m_args

◆ m_chambLink

◆ m_chIdx

◆ m_detElHash

◆ m_idHelperSvc

◆ m_imsg

◆ m_localToGlobalCaches

◆ m_lvl

◆ m_msg_tls

◆ m_msSectorLink

◆ m_nm