#include <MdtSensitiveDetector.h>

Inheritance diagram for MuonG4R4::MdtSensitiveDetector:

Collaboration diagram for MuonG4R4::MdtSensitiveDetector:

Public Member Functions
	~MdtSensitiveDetector ()=default

virtual G4bool	ProcessHits (G4Step aStep, G4TouchableHistory ROhist) override final

	MuonSensitiveDetector (const std::string &name, const std::string &output_key, const std::string &trf_storeKey, const MuonGMR4::MuonDetectorManager *detMgr)
	Constructor. More...

virtual void	Initialize (G4HCofThisEvent *HCE) override final
	Create the output container at the beginning of the event. 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...

Protected Member Functions
bool	processStep (const G4Step *step) const
	Checks whether the current step shall be processed at all. More...

ActsGeometryContext	getGeoContext () const
	Returns the current geometry context in the event. More...

xAOD::MuonSimHit *	lastSnapShot (const Identifier &gasGapId, const G4Step *hitStep)
	Returns the last snap shot of the traversing particle. More...

xAOD::MuonSimHit *	propagateAndSaveStrip (const Identifier &hitId, const Amg::Transform3D &toGasGap, const G4Step *hitStep)
	More...

xAOD::MuonSimHit *	saveHit (const Identifier &hitId, const Amg::Vector3D &hitPos, const Amg::Vector3D &hitDir, const double globTime, const G4Step *hitStep)
	Saves the current Step as a xAOD::MuonSimHit snapshot. More...

Protected Attributes
const MuonGMR4::MuonDetectorManager *	m_detMgr {nullptr}
	Pointer to the underlying detector manager. More...

Private Member Functions
const MuonGMR4::MdtReadoutElement *	getReadoutElement (const G4TouchableHistory *touchHist) const
	Retrieves the matching readout element to a G4 hit. More...

Identifier	getIdentifier (const ActsGeometryContext &gctx, const MuonGMR4::MdtReadoutElement reElement, const G4TouchableHistory touchHist) const
	Retrieves from the Readoutelement & the touchable history the Identifier. More...

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

Private Attributes
SG::WriteHandle< xAOD::MuonSimHitContainer >	m_writeHandle

SG::ReadHandleKey< ActsTrk::DetectorAlignStore >	m_trfCacheKey
	ReadHandleKey to the DetectorAlignmentStore caching the relevant transformations needed in this event. More...

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...

Detailed Description

Definition at line 87 of file MdtSensitiveDetector.h.

Constructor & Destructor Documentation

◆ ~MdtSensitiveDetector()

MuonG4R4::MdtSensitiveDetector::~MdtSensitiveDetector ( )

default

Member Function Documentation

◆ getGeoContext()

ActsGeometryContext MuonG4R4::MuonSensitiveDetector::getGeoContext ( ) const

protectedinherited

Returns the current geometry context in the event.

Definition at line 48 of file MuonSensitiveDetector.cxx.

                                                                    {
         ActsGeometryContext gctx{};
         SG::ReadHandle trfStoreHandle{m_trfCacheKey};
         if (!trfStoreHandle.isValid()) {
             THROW_EXCEPTION("Failed to retrieve "<<m_trfCacheKey.fullKey()<<".");
         }
         gctx.setStore(std::make_unique<DetectorAlignStore>(*trfStoreHandle));
         return gctx;
     }

◆ getIdentifier()

Identifier MuonG4R4::MdtSensitiveDetector::getIdentifier	(	const ActsGeometryContext &	gctx,
		const MuonGMR4::MdtReadoutElement *	reElement,
		const G4TouchableHistory *	touchHist
	)		const

private

Retrieves from the Readoutelement & the touchable history the Identifier.

The Geant transform takes a hit global -> local --> inverse goes back to the global system Compose this one with the global to local transformation of the first tube in the layer -->

equilateral triangle

Update the reference tube position to be in the proper layer

It can happen that the tube is assigned to zero by numerical precision Catch these cases if the layer is fine

Definition at line 111 of file MdtSensitiveDetector.cxx.

                                                                                           {
    const Amg::Transform3D localToGlobal{getTransform(touchHist, 0)};
    Amg::Vector3D refTubePos = (readOutEle->globalToLocalTrans(gctx, readOutEle->measurementHash(1,1)) * localToGlobal).translation();
    ATH_MSG_VERBOSE("Position of the tube wire w.r.t. the first tube in the multi layer "<<Amg::toString(refTubePos, 2));
    static const double layerPitch = 1./ std::sin(60*Gaudi::Units::deg);
    const int layer = std::round(refTubePos.x() * layerPitch / readOutEle->tubePitch()) +1;
    if (layer <= 0) {
       THROW_EXCEPTION("Tube hit in nirvana -- It seems that the tube position "
                       <<Amg::toString(refTubePos, 2)<<", perp: "<<refTubePos.perp()
                       <<" is outside of the volume envelope "
                       <<m_detMgr->idHelperSvc()->toStringDetEl(readOutEle->identify())<<". ");      
    }
    refTubePos  = (readOutEle->globalToLocalTrans(gctx, readOutEle->measurementHash(layer,1)) * localToGlobal).translation();
    const double tubePitches = refTubePos.y() / readOutEle->tubePitch();
    unsigned int tube = std::round(tubePitches) + 1;
    tube = std::max(1u, std::min(readOutEle->numTubesInLay(), tube));
   const Amg::Transform3D closureCheck{readOutEle->globalToLocalTrans(gctx, 
                                       readOutEle->measurementHash(layer, tube))*localToGlobal};
     if (!Amg::isIdentity(closureCheck)) {
         ATH_MSG_WARNING("Correction needed "<<layer<<","<<tube<<" "<<Amg::toString(closureCheck));
         if (closureCheck.translation().y() > 0) ++tube;
         else --tube;
     }
    
    const IdentifierHash tubeHash = readOutEle->measurementHash(layer, tube);
    const Identifier tubeId = readOutEle->measurementId(tubeHash);
    {
         const Amg::Transform3D closureCheck{readOutEle->globalToLocalTrans(gctx, tubeHash)*localToGlobal};
         if (!Amg::isIdentity(closureCheck)) {
             THROW_EXCEPTION("Tube hit in Nirvana --  It seems that the tube position "
                              <<Amg::toString(refTubePos, 2)<<", perp: "<<refTubePos.perp()
                              <<" is outside of the volume envelope "
                              <<m_detMgr->idHelperSvc()->toStringDetEl(readOutEle->identify())<<". "
                              <<"Layer: "<<layer<<", tube: "<<tube<<" "
                              <<Amg::toString(closureCheck)
                              <<"tube volume : "<<touchHist->GetVolume(0)->GetName()
                              <<" mdt chamber: "<<touchHist->GetVolume(2)->GetName());    
         }
    }
    ATH_MSG_VERBOSE("Tube & layer number candidate "<<tube<<", "<<layer<<" back and forth transformation "
                      <<Amg::toString(closureCheck));
    return tubeId;  
 }

◆ getReadoutElement()

const MuonGMR4::MdtReadoutElement * MuonG4R4::MdtSensitiveDetector::getReadoutElement ( const G4TouchableHistory * touchHist ) const

private

Retrieves the matching readout element to a G4 hit.

The third volume in the history is the volume corresponding to the Muon multilayer

Find the Detector element from the Identifier

Build first the Identifier to find the detector element

Then retrieve the Detector element

Definition at line 24 of file MdtSensitiveDetector.cxx.

                                                                                                                   {
    const std::string stationVolume = touchHist->GetVolume(2)->GetName();
    using namespace MuonGMR4;
    const std::vector<std::string> volumeTokens = tokenize(stationVolume, "_");
    ATH_MSG_VERBOSE("Name of the station volume is "<<stationVolume);
    if (volumeTokens.size() != 5) {
       THROW_EXCEPTION(" Cannot deduce the station name from "<<stationVolume);
    }
    const std::string stName = volumeTokens[0].substr(0,3);
    const int stationEta = atoi(volumeTokens[2]);
    const int stationPhi = atoi(volumeTokens[3]);
    const int multiLayer = atoi(volumeTokens[4]);
    const MdtIdHelper& idHelper{m_detMgr->idHelperSvc()->mdtIdHelper()};
    const Identifier detElId = idHelper.multilayerID(idHelper.elementID(stName,stationEta, stationPhi), multiLayer);
    const MdtReadoutElement* readOutEle = m_detMgr->getMdtReadoutElement(detElId);
    if (!readOutEle) {
       THROW_EXCEPTION(" Failed to retrieve a valid detector element from "
                      <<m_detMgr->idHelperSvc()->toStringDetEl(detElId)<<" "<<stationVolume);
    }
    return readOutEle;
 }

◆ Initialize()

void MuonG4R4::MuonSensitiveDetector::Initialize ( G4HCofThisEvent * HCE )

finaloverridevirtualinherited

Create the output container at the beginning of the event.

Definition at line 37 of file MuonSensitiveDetector.cxx.

                                                            {
         if (m_writeHandle.isValid()) {
             ATH_MSG_VERBOSE("Simulation hit container "<<m_writeHandle.fullKey()<<" is already written");
             return;
         }
         if (!m_writeHandle.recordNonConst(std::make_unique<xAOD::MuonSimHitContainer>(),
                                           std::make_unique<xAOD::MuonSimHitAuxContainer>()).isSuccess()) {
             THROW_EXCEPTION(" Failed to record "<<m_writeHandle.fullKey());     
         }
         ATH_MSG_DEBUG("Output container "<<m_writeHandle.fullKey()<<" has been successfully created");
     }

◆ 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;
 }

◆ lastSnapShot()

xAOD::MuonSimHit * MuonG4R4::MuonSensitiveDetector::lastSnapShot	(	const Identifier &	gasGapId,
		const G4Step *	hitStep
	)

protectedinherited

Returns the last snap shot of the traversing particle.

The G4 track must have stepped through the same volume. Otherwise, a nullptr is returned

Parameters

gasGapId	Identifier of the gasGap to consider
hitStep	Pointer to the current step

There's only a snapshot if the last saved hit has the same Identifier & the same particle Link + G4Track Id

Definition at line 146 of file MuonSensitiveDetector.cxx.

                                                                                  {
         TrackHelper trkHelper{hitStep->GetTrack()};
         if (m_writeHandle->empty() || 
             m_writeHandle->back()->identify() != hitId ||
             trkHelper.GenerateParticleLink() != m_writeHandle->back()->genParticleLink() ||
             dec_G4TrkId(*m_writeHandle->back()) != hitStep->GetTrack()->GetTrackID()) {
             return nullptr;
         }
         return m_writeHandle->back();
     }

◆ 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;
   }
 }

◆ MuonSensitiveDetector()

MuonG4R4::MuonSensitiveDetector::MuonSensitiveDetector

Constructor.

Parameters

name	Name of the Sensitive detctor / AthMessaging module
output_key	Key under which the sim hits are written into store gate
trf_storeKey	Location of the DetctorAlignmentStore holding the transformations per event
detMgr	Pointer to the run-4 detector manager

Definition at line 29 of file MuonSensitiveDetector.cxx.

                                                                                            :
         G4VSensitiveDetector{name},
         AthMessaging{name},
         m_writeHandle{output_key},
         m_trfCacheKey{trfStore_key},
         m_detMgr{detMgr} {
         m_trfCacheKey.initialize().ignore();
     }

◆ ProcessHits()

G4bool MuonG4R4::MdtSensitiveDetector::ProcessHits	(	G4Step *	aStep,
		G4TouchableHistory *	ROhist
	)

finaloverridevirtual

Check whether the detector is sensitive to the traversing particle

Calculate the closest approach of the track w.r.t. the wire. We're starting with the post step position and if, there's a closer approach to the wire from that, the propagation distance will be always less than zero. Otherwise one would need to go forward along the trajectory

Closest approach of the step

Definition at line 50 of file MdtSensitiveDetector.cxx.

                                                                             {
  
     if (!processStep(aStep)) {
       return true;
     }
     G4Track* currentTrack = aStep->GetTrack();
     const G4StepPoint* preStep = aStep->GetPreStepPoint();
     const G4TouchableHistory* touchHist = static_cast<const G4TouchableHistory*>(preStep->GetTouchable());
     const MdtReadoutElement* reEle{getReadoutElement(touchHist)};
  
     const ActsGeometryContext gctx{getGeoContext()};
  
   
     const Identifier HitID = getIdentifier(gctx, reEle, touchHist);
     if (!HitID.is_valid()) {
         ATH_MSG_VERBOSE("No valid hit found");
         return true;
     }
  
     const Amg::Transform3D globalToLocal{reEle->globalToLocalTrans(gctx, reEle->measurementHash(HitID))};
  
     // transform pre and post step positions to local positions
     const Amg::Vector3D prePosition{Amg::Hep3VectorToEigen(preStep->GetPosition())};
     const Amg::Vector3D postPosition{Amg::Hep3VectorToEigen(aStep->GetPostStepPoint()->GetPosition())};
     
     const Amg::Vector3D trackDirection{(postPosition - prePosition).unit()};
  
     const Amg::Vector3D trackLocPos{globalToLocal * prePosition};  
     const Amg::Vector3D trackLocDir{globalToLocal.linear()* trackDirection};
   
     double lambda = Amg::intersect<3>(Amg::Vector3D::Zero(), Amg::Vector3D::UnitZ(),
                                       trackLocPos, trackLocDir).value_or(0);
     if (std::abs(currentTrack->GetDefinition()->GetPDGEncoding()) == 11) {
         lambda = std::clamp(lambda, 0., aStep->GetStepLength());
     }
     const Amg::Vector3D driftHit{trackLocPos + lambda * trackLocDir};
  
  
     const double globalTime{preStep->GetGlobalTime() +  lambda / currentTrack->GetVelocity()};
  
     if (std::abs(currentTrack->GetDefinition()->GetPDGEncoding()) == 11) {
         const xAOD::MuonSimHit* lastRecord = lastSnapShot(HitID, aStep);
         if (lastRecord && lastRecord->localPosition().perp() < driftHit.perp()) {
             return true;
         }
     }
   
     TrackHelper trkHelp{currentTrack};
  
     ATH_MSG_VERBOSE(" Dumping of hit "<<m_detMgr->idHelperSvc()->toString(HitID)
                   <<", barcode: "<<trkHelp.GenerateParticleLink().barcode()
                   <<", "<<(*currentTrack) <<", driftCircle: "<<Amg::toString(driftHit, 4)
                   <<", direction "<<Amg::toString(trackLocDir, 4) <<" to SimHit container ahead. ");
     saveHit(HitID, driftHit, trackLocDir, globalTime, aStep);
     return true;
 }

◆ processStep()

bool MuonG4R4::MuonSensitiveDetector::processStep ( const G4Step * step ) const

protectedinherited

Checks whether the current step shall be processed at all.

I.e. the particle needs to be charged, there's a minimum velocity needed and the step length must not vanish

Parameters

step	G4 step to consider

Reject secondary particles

Sensitive detector is only sensitive to charged particles or Geantinos

Definition at line 57 of file MuonSensitiveDetector.cxx.

                                                                      {
         const G4Track* currentTrack = aStep->GetTrack();
         ATH_MSG_VERBOSE("Check whether step pdgId: "<<(*currentTrack)<<" will be processed.");
         constexpr double velCutOff = 10.*Gaudi::Units::micrometer / Gaudi::Units::second;
         if (aStep->GetStepLength() < std::numeric_limits<float>::epsilon() || currentTrack->GetVelocity() < velCutOff) {
             ATH_MSG_VERBOSE("Step length is too short ");
             return false;
         }
         if (currentTrack->GetDefinition()->GetPDGCharge() == 0.0) {
             ATH_MSG_VERBOSE("Particle is neutral");
             return currentTrack->GetDefinition() == G4Geantino::GeantinoDefinition() ||
                    currentTrack->GetDefinition() == G4ChargedGeantino::ChargedGeantinoDefinition();
         }
         return true;
     }

◆ propagateAndSaveStrip()

xAOD::MuonSimHit * MuonG4R4::MuonSensitiveDetector::propagateAndSaveStrip	(	const Identifier &	hitId,
		const Amg::Transform3D &	toGasGap,
		const G4Step *	hitStep
	)

protectedinherited

Fetch the step end-points

Hit direction as the momentum direction

Electrons randomly work through the gas instead of drifting through the gas -> take the prestep of the first snap shop inside the gas as pre step point

Definition at line 74 of file MuonSensitiveDetector.cxx.

                                                                                         {
         
         const G4Track* currentTrack = aStep->GetTrack();
         const Amg::Vector3D locPostStep{toGasGap*Amg::Hep3VectorToEigen(aStep->GetPostStepPoint()->GetPosition())};
         Amg::Vector3D locPreStep{toGasGap*Amg::Hep3VectorToEigen(aStep->GetPreStepPoint()->GetPosition())};
  
         Amg::Vector3D locHitDir = toGasGap.linear() * Amg::Hep3VectorToEigen(currentTrack->GetMomentumDirection());
  
         xAOD::MuonSimHit* prevHit = lastSnapShot(hitID, aStep);
         if (std::abs(currentTrack->GetParticleDefinition()->GetPDGEncoding()) == 11 && prevHit) {
             locPreStep = xAOD::toEigen(prevHit->localPosition()) - 0.5* prevHit->stepLength() * 
                         xAOD::toEigen(prevHit->localDirection());
  
             locHitDir = (locPostStep - locPreStep).unit();
         }
         const Amg::Vector3D locHitPos = 0.5* (locPreStep + locPostStep);
         ATH_MSG_VERBOSE( m_detMgr->idHelperSvc()->toStringGasGap(hitID)<<" - track: "<<(*currentTrack)
                         <<", deposit: "<<aStep->GetTotalEnergyDeposit()<<", -- local coords: "
                         <<"prestep: "<<Amg::toString(locPreStep)<<",  post step: "<<Amg::toString(locPostStep) 
                         <<" mid point: "<< Amg::toString(locHitPos)<<", direction: "<<Amg::toString(locHitDir)
                         <<", deposit: "<<aStep->GetTotalEnergyDeposit());
  
         const double globalTime = currentTrack->GetGlobalTime() + locHitDir.dot(locPostStep - locHitPos) / currentTrack->GetVelocity();
   
         xAOD::MuonSimHit* newHit = saveHit(hitID, locHitPos, locHitDir, globalTime, aStep);
         if (prevHit) {
             newHit->setStepLength((locPostStep - locPreStep).mag());
         }
         return newHit;
     }

◆ saveHit()

xAOD::MuonSimHit * MuonG4R4::MuonSensitiveDetector::saveHit	(	const Identifier &	hitId,
		const Amg::Vector3D &	hitPos,
		const Amg::Vector3D &	hitDir,
		const double	globTime,
		const G4Step *	hitStep
	)

protectedinherited

Saves the current Step as a xAOD::MuonSimHit snapshot.

Parameters

hitId	Identifier of the gasGap/ tube where the hit was deposited
hitPos	Local position of the hit expressed w.r.t gas gap coordinate system
hitDir	Local direction of the hit expressed w.r.t gas gap coordinate system
globTime	Global time of the hit
hitStep	Pointer to the step from which the hit information was derived.

Definition at line 110 of file MuonSensitiveDetector.cxx.

                                                                           {
         const G4Track* currentTrack = aStep->GetTrack();
         TrackHelper trHelper{currentTrack};
         // If Geant4 propagates the same track through the same volume just update the last hit and don't write a new one
         xAOD::MuonSimHit* hit = lastSnapShot(hitId, aStep);
         bool newHit{false};
         if (!hit) {
             hit = m_writeHandle->push_back(std::make_unique<xAOD::MuonSimHit>());
             newHit = true;
         }
         dec_G4TrkId(*hit) = currentTrack->GetTrackID();
         hit->setIdentifier(hitId); 
         hit->setLocalPosition(xAOD::toStorage(hitPos));  
         hit->setLocalDirection(xAOD::toStorage(hitDir));
         hit->setMass(currentTrack->GetDefinition()->GetPDGMass());
         hit->setGlobalTime(globTime);
         hit->setPdgId(currentTrack->GetDefinition()->GetPDGEncoding());
         hit->setEnergyDeposit(aStep->GetTotalEnergyDeposit() + (newHit ? 0. : hit->energyDeposit()));
         hit->setKineticEnergy(currentTrack->GetKineticEnergy());
         hit->setGenParticleLink(trHelper.GenerateParticleLink());
         hit->setStepLength(aStep->GetStepLength());
         
         ATH_MSG_VERBOSE("Save new hit "<<m_detMgr->idHelperSvc()->toString(hitId)
                         <<", pdgId: "<<hit->pdgId()
                         <<", "<<hit->genParticleLink()
                         <<", trackId: "<<currentTrack->GetTrackID()<<", "
                         <<", "<<hit->genParticleLink().cptr()<<std::endl
                         <<"pos: "<<Amg::toString(hitPos)<<", dir: "<<Amg::toString(hitDir)<<", time: "<<globTime
                         <<", energy: "<<hit->kineticEnergy()<<", stepLength: "<<hit->stepLength()<<", "
                         <<", deposit energy: "<<hit->energyDeposit());
         return hit;
     }

◆ 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;
 }

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_detMgr

const MuonGMR4::MuonDetectorManager* MuonG4R4::MuonSensitiveDetector::m_detMgr {nullptr}

protectedinherited

Pointer to the underlying detector manager.

Definition at line 81 of file MuonSensitiveDetector.h.

◆ m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.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_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

◆ m_trfCacheKey

SG::ReadHandleKey<ActsTrk::DetectorAlignStore> MuonG4R4::MuonSensitiveDetector::m_trfCacheKey

privateinherited

ReadHandleKey to the DetectorAlignmentStore caching the relevant transformations needed in this event.

Definition at line 45 of file MuonSensitiveDetector.h.

◆ m_writeHandle

SG::WriteHandle<xAOD::MuonSimHitContainer> MuonG4R4::MuonSensitiveDetector::m_writeHandle

privateinherited

Definition at line 42 of file MuonSensitiveDetector.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~MdtSensitiveDetector()

Member Function Documentation

◆ getGeoContext()

◆ getIdentifier()

◆ getReadoutElement()

◆ Initialize()

◆ initMessaging()

◆ lastSnapShot()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ MuonSensitiveDetector()

◆ ProcessHits()

◆ processStep()

◆ propagateAndSaveStrip()

◆ saveHit()

◆ setLevel()

Member Data Documentation

◆ ATLAS_THREAD_SAFE

◆ m_detMgr

◆ m_imsg

◆ m_lvl

◆ m_msg_tls

◆ m_nm

◆ m_trfCacheKey

◆ m_writeHandle