MuonPRDTest::MDTSimHitVariables Class Reference

#include <MDTSimHitVariables.h>

Inheritance diagram for MuonPRDTest::MDTSimHitVariables:

Collaboration diagram for MuonPRDTest::MDTSimHitVariables:

Public Types
using	DataDependency = SG::VarHandleKey *

Public Member Functions
	MDTSimHitVariables (MuonTesterTree &tree, const std::string &container_name, MSG::Level msglvl)
	~MDTSimHitVariables ()=default
bool	fill (const EventContext &ctx) override final
	The fill method checks if enough information is provided such that the branch is cleared from the information of the prevoius event and in cases of that updates did no happen befure a default value is provided. More...
bool	declare_keys () override final
bool	init () override final
	The init method checks whether the branch name has already registered to the MuonTree and tries then to add the branch to the tree --> return false if the branch has already been defined or the inclusion of the branch to the tree failed or the name of the branch is empty. More...
std::string	name () const override final
	Returns the name of the branch. More...
bool	initialized () const
	Returns whether the object has been initialized or not The outcome of the variable is bound to a successful call of the addToTree method. More...
TTree *	tree () override final
	Returns the underlying TTree object. More...
const TTree *	tree () const override final
std::vector< DataDependency >	data_dependencies () override final
	Returns the data dependencies needed by the MuonTesterBranch. 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...

Static Public Member Functions
static std::string	eraseWhiteSpaces (const std::string &In)

Protected Member Functions
const Muon::IMuonIdHelperSvc *	idHelperSvc () const
const MuonGM::MuonDetectorManager *	getDetMgr (const EventContext &ctx) const
template<class T >
bool	addToTree (T &variable)
	Connects the Memory buffer with the TTree. More...
template<class Key >
bool	declare_dependency (Key &key)
	Declares the ReadHandle/ ReadCondHandleKey as data dependency of the algorithm. More...
MuonTesterTree &	parent ()
	Returns the reference to the MuonTesterTree parent. More...

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

Private Attributes
SG::ReadHandleKey< MDTSimHitCollection >	m_simHitKey {}
MdtIdentifierBranch	m_MDT_id {parent(), "MDT_Sim"}
VectorBranch< float > &	m_MDT_globalTime {parent().newVector<float>("MDT_Sim_globalTime")}
ThreeVectorBranch	m_MDT_hitLocalPosition {parent(), "MDT_Sim_hitLocalPosition"}
ThreeVectorBranch	m_MDT_hitGlobalPosition {parent(), "MDT_Sim_hitGlobalPosition"}
ThreeVectorBranch	m_MDT_detector_globalPosition {parent(), "MDT_Sim_detGlobalPosition"}
VectorBranch< float > &	m_MDT_driftRadius {parent().newVector<float>("MDT_Sim_driftRadius")}
VectorBranch< int > &	m_MDT_particleEncoding {parent().newVector<int>("MDT_Sim_particleEncoding")}
VectorBranch< float > &	m_MDT_kineticEnergy {parent().newVector<float>("MDT_Sim_kineticEnergy")}
VectorBranch< float > &	m_MDT_depositEnergy {parent().newVector<float>("MDT_Sim_depositEnergy")}
VectorBranch< float > &	m_MDT_StepLength {parent().newVector<float>("MDT_Sim_StepLength")}
VectorBranch< int > &	m_MDT_trackId {parent().newVector<int>("MDT_Sim_trackId")}
VectorBranch< int > &	m_MDT_truthEl {parent().newVector<int>("MDT_Sim_truthEl")}
ScalarBranch< unsigned int > &	m_MDT_nSimHits {parent().newScalar<unsigned int>("MDT_Sim_nHits")}
SG::ReadCondHandleKey< MuonGM::MuonDetectorManager >	m_detMgrKey {"MuonDetectorManager"}
ServiceHandle< Muon::IMuonIdHelperSvc >	m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", name()}
TTree *	m_tree {nullptr}
MuonTesterTree *	m_parent {nullptr}
std::string	m_name {}
bool	m_init {false}
std::vector< DataDependency >	m_dependencies {}
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 11 of file MDTSimHitVariables.h.

Member Typedef Documentation

DataDependency

using MuonVal::IMuonTesterBranch::DataDependency = SG::VarHandleKey*

inherited

Definition at line 39 of file IMuonTesterBranch.h.

Constructor & Destructor Documentation

MDTSimHitVariables()

MuonPRDTest::MDTSimHitVariables::MDTSimHitVariables	(	MuonTesterTree &	tree,
		const std::string &	container_name,
		MSG::Level	msglvl
	)

Definition at line 12 of file MDTSimHitVariables.cxx.

                                                                                                                 :
        PrdTesterModule(tree, "MDT_Sim", msglvl), m_simHitKey{container_name} {}

~MDTSimHitVariables()

MuonPRDTest::MDTSimHitVariables::~MDTSimHitVariables ( )

default

Member Function Documentation

addToTree()

template<class T >

bool MuonVal::MuonTesterBranch::addToTree ( T &  variable )

protectedinherited

Connects the Memory buffer with the TTree.

data_dependencies()

std::vector< MuonTesterBranch::DataDependency > MuonVal::MuonTesterBranch::data_dependencies ( )

finaloverridevirtualinherited

Returns the data dependencies needed by the MuonTesterBranch.

Implements MuonVal::IMuonTesterBranch.

Definition at line 61 of file MuonTesterBranch.cxx.

{ return m_dependencies;}

declare_dependency()

template<class Key >

bool MuonVal::MuonTesterBranch::declare_dependency ( Key &  key )

protectedinherited

Declares the ReadHandle/ ReadCondHandleKey as data dependency of the algorithm.

declare_keys()

bool MuonPRDTest::MDTSimHitVariables::declare_keys ( )

finaloverridevirtual

Implements MuonPRDTest::PrdTesterModule.

Definition at line 95 of file MDTSimHitVariables.cxx.

{ return declare_dependency(m_simHitKey); }

eraseWhiteSpaces()

std::string MuonVal::MuonTesterBranch::eraseWhiteSpaces ( const std::string &  In )

staticinherited

Definition at line 56 of file MuonTesterBranch.cxx.

                                                                {
    std::string out = In;
    out.erase(std::remove_if(out.begin(), out.end(), isspace), out.end());
    return out;
}

fill()

bool MuonPRDTest::MDTSimHitVariables::fill ( const EventContext &  ctx )

finaloverridevirtual

The fill method checks if enough information is provided such that the branch is cleared from the information of the prevoius event and in cases of that updates did no happen befure a default value is provided.

--> returns false if no update is called or the dummy value has not been defined

Implements MuonVal::IMuonTesterBranch.

Definition at line 14 of file MDTSimHitVariables.cxx.

                                                         {
        ATH_MSG_DEBUG("do fillMDTSimHitVariables()");
        const MuonGM::MuonDetectorManager* MuonDetMgr = getDetMgr(ctx);
        if (!MuonDetMgr) { return false; }
 
        SG::ReadHandle<MDTSimHitCollection> mdtContainer{m_simHitKey, ctx};
        if (!mdtContainer.isValid()) {
            ATH_MSG_FATAL("Failed to retrieve container " << m_simHitKey << ".");
            return false;
        }
        // Get the MDT Id hit helper
        const MdtHitIdHelper* mdthhelper = MdtHitIdHelper::GetHelper(idHelperSvc()->mdtIdHelper().tubeMax());
 
        unsigned int numHits{0};
        for (const MDTSimHit& hit : *mdtContainer) {
            HitID hitid = hit.MDTid();
 
            std::string stname = mdthhelper->GetStationName(hitid);
            int steta = mdthhelper->GetZSector(hitid);
            int stphi = mdthhelper->GetPhiSector(hitid);
            int ml = mdthhelper->GetMultiLayer(hitid);
            int tl = mdthhelper->GetLayer(hitid);
            int tube = mdthhelper->GetTube(hitid);
 
            bool isValid = false;
            Identifier offid = idHelperSvc()->mdtIdHelper().channelID(stname, steta, stphi, ml, tl, tube, isValid);
            if (!isValid) {
                ATH_MSG_WARNING("Cannot build a valid Identifier for MDT stationName=" << stname << ", eta=" << steta << ", phi=" << stphi
                                                                                       << ", multiLayer=" << ml << ", tubeLayer=" << tl
                                                                                       << ", tube=" << tube << "; skipping...");
                continue;
            }
 
            const MuonGM::MdtReadoutElement* mdtdet = MuonDetMgr->getMdtReadoutElement(offid);
            if (!mdtdet) {
                ATH_MSG_ERROR("MDTSimHitVariables::fillVariables() - Failed to retrieve MdtReadoutElement for "
                              << idHelperSvc()->toString(offid));
                return false;
            }
 
            m_MDT_id.push_back(offid);
            m_MDT_globalTime.push_back(hit.globalTime());
 
            const Amg::Vector3D& localPosition = hit.localPosition();
            m_MDT_hitLocalPosition.push_back(localPosition);
            m_MDT_hitGlobalPosition.push_back(mdtdet->localToGlobalTransf(offid)*localPosition);
            m_MDT_detector_globalPosition.push_back(mdtdet->globalPosition());
            m_MDT_driftRadius.push_back(hit.driftRadius());
            m_MDT_particleEncoding.push_back(hit.particleEncoding());
            m_MDT_kineticEnergy.push_back(hit.kineticEnergy());
            m_MDT_depositEnergy.push_back(hit.energyDeposit());
            m_MDT_StepLength.push_back(hit.stepLength());
 
            int pdgId{-999}, barcode{-999};
            const HepMcParticleLink& pLink = hit.particleLink();
            barcode = pLink.barcode();
            if (pLink.isValid()) {
                HepMC::ConstGenParticlePtr genP = pLink.cptr();
                if (genP) {
                    pdgId = genP->pdg_id();
                    barcode = HepMC::barcode(genP);
                } else {
                    ATH_MSG_WARNING("GenParticle is nullptr for hit in " << stname << " (eta=" << steta << ", phi=" << stphi << ", ml="
                                                                         << ml << ", tubelayer=" << tl << ", tube=" << tube << ")");
                }
            } else {
                // if barcode is 0, the hit was not created by a particle generated in the GenEvent step, thus link cannot be valid
                if (msgLvl(barcode == 0 ? MSG::DEBUG : MSG::WARNING)) {
                    msg(barcode == 0 ? MSG::DEBUG : MSG::WARNING)
                        << "HepMcParticleLink with barcode=" << barcode << " is not valid for hit in " << stname << " (eta=" << steta
                        << ", phi=" << stphi << ", ml=" << ml << ", tubelayer=" << tl << ", tube=" << tube << ")" << endmsg;
                }
            }
            m_MDT_trackId.push_back(pdgId);
            m_MDT_truthEl.push_back(barcode);
            ++numHits;
        }
        m_MDT_nSimHits = numHits;
        ATH_MSG_DEBUG("processed " << m_MDT_nSimHits << " Mdt hits");
        return true;
    }

getDetMgr()

const MuonGM::MuonDetectorManager * MuonPRDTest::PrdTesterModule::getDetMgr ( const EventContext &  ctx ) const

protectedinherited

Definition at line 16 of file PrdTesterModule.cxx.

                                                                                             {
        SG::ReadCondHandle<MuonGM::MuonDetectorManager> handle{m_detMgrKey, ctx};
        if (!handle.isValid()) {
            ATH_MSG_ERROR("Failed to retrieve MuonDetectorManager " << m_detMgrKey.fullKey());
            return nullptr;
        }
        return handle.cptr();
    }

idHelperSvc()

const Muon::IMuonIdHelperSvc * MuonPRDTest::PrdTesterModule::idHelperSvc ( ) const

protectedinherited

Definition at line 15 of file PrdTesterModule.cxx.

{ return m_idHelperSvc.get(); }

init()

bool MuonPRDTest::PrdTesterModule::init ( )

finaloverridevirtualinherited

The init method checks whether the branch name has already registered to the MuonTree and tries then to add the branch to the tree --> return false if the branch has already been defined or the inclusion of the branch to the tree failed or the name of the branch is empty.

Implements MuonVal::IMuonTesterBranch.

Definition at line 24 of file PrdTesterModule.cxx.

                               {
        return declare_dependency(m_detMgrKey) && 
               m_idHelperSvc.retrieve().isSuccess() && declare_keys();
    }

initialized()

bool MuonVal::MuonTesterBranch::initialized ( ) const

inherited

Returns whether the object has been initialized or not The outcome of the variable is bound to a successful call of the addToTree method.

Definition at line 52 of file MuonTesterBranch.cxx.

{ return m_init; }

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;
}

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.

{ 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;
  }
}

name()

std::string MuonVal::MuonTesterBranch::name ( ) const

finaloverridevirtualinherited

Returns the name of the branch.

Implements MuonVal::IMuonTesterBranch.

Definition at line 51 of file MuonTesterBranch.cxx.

{ return m_name; }

parent()

MuonTesterTree & MuonVal::MuonTesterBranch::parent ( )

protectedinherited

Returns the reference to the MuonTesterTree parent.

Definition at line 38 of file MuonTesterBranch.cxx.

                                         {
    if (!m_parent) {
        ATH_MSG_WARNING("The parent of  " << name() << " is null.");
    }
    return *m_parent;
}

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;
}

tree() [1/2]

const TTree * MuonVal::MuonTesterBranch::tree ( ) const

finaloverridevirtualinherited

Implements MuonVal::IMuonTesterBranch.

Definition at line 54 of file MuonTesterBranch.cxx.

{ return m_tree; }

tree() [2/2]

TTree * MuonVal::MuonTesterBranch::tree ( )

finaloverridevirtualinherited

Returns the underlying TTree object.

Implements MuonVal::IMuonTesterBranch.

Definition at line 53 of file MuonTesterBranch.cxx.

{ return m_tree; }

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_dependencies

std::vector<DataDependency> MuonVal::MuonTesterBranch::m_dependencies {}

privateinherited

Definition at line 62 of file MuonTesterBranch.h.

m_detMgrKey

SG::ReadCondHandleKey<MuonGM::MuonDetectorManager> MuonPRDTest::PrdTesterModule::m_detMgrKey {"MuonDetectorManager"}

privateinherited

Definition at line 29 of file PrdTesterModule.h.

m_idHelperSvc

ServiceHandle<Muon::IMuonIdHelperSvc> MuonPRDTest::PrdTesterModule::m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", name()}

privateinherited

Definition at line 30 of file PrdTesterModule.h.

m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

m_init

bool MuonVal::MuonTesterBranch::m_init {false}

privateinherited

Definition at line 61 of file MuonTesterBranch.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_MDT_depositEnergy

VectorBranch<float>& MuonPRDTest::MDTSimHitVariables::m_MDT_depositEnergy {parent().newVector<float>("MDT_Sim_depositEnergy")}

private

Definition at line 33 of file MDTSimHitVariables.h.

m_MDT_detector_globalPosition

ThreeVectorBranch MuonPRDTest::MDTSimHitVariables::m_MDT_detector_globalPosition {parent(), "MDT_Sim_detGlobalPosition"}

private

Definition at line 28 of file MDTSimHitVariables.h.

m_MDT_driftRadius

VectorBranch<float>& MuonPRDTest::MDTSimHitVariables::m_MDT_driftRadius {parent().newVector<float>("MDT_Sim_driftRadius")}

private

Definition at line 29 of file MDTSimHitVariables.h.

m_MDT_globalTime

VectorBranch<float>& MuonPRDTest::MDTSimHitVariables::m_MDT_globalTime {parent().newVector<float>("MDT_Sim_globalTime")}

private

Definition at line 25 of file MDTSimHitVariables.h.

m_MDT_hitGlobalPosition

ThreeVectorBranch MuonPRDTest::MDTSimHitVariables::m_MDT_hitGlobalPosition {parent(), "MDT_Sim_hitGlobalPosition"}

private

Definition at line 27 of file MDTSimHitVariables.h.

m_MDT_hitLocalPosition

ThreeVectorBranch MuonPRDTest::MDTSimHitVariables::m_MDT_hitLocalPosition {parent(), "MDT_Sim_hitLocalPosition"}

private

Definition at line 26 of file MDTSimHitVariables.h.

m_MDT_id

MdtIdentifierBranch MuonPRDTest::MDTSimHitVariables::m_MDT_id {parent(), "MDT_Sim"}

private

Definition at line 24 of file MDTSimHitVariables.h.

m_MDT_kineticEnergy

VectorBranch<float>& MuonPRDTest::MDTSimHitVariables::m_MDT_kineticEnergy {parent().newVector<float>("MDT_Sim_kineticEnergy")}

private

Definition at line 32 of file MDTSimHitVariables.h.

m_MDT_nSimHits

ScalarBranch<unsigned int>& MuonPRDTest::MDTSimHitVariables::m_MDT_nSimHits {parent().newScalar<unsigned int>("MDT_Sim_nHits")}

private

Definition at line 37 of file MDTSimHitVariables.h.

m_MDT_particleEncoding

VectorBranch<int>& MuonPRDTest::MDTSimHitVariables::m_MDT_particleEncoding {parent().newVector<int>("MDT_Sim_particleEncoding")}

private

Definition at line 31 of file MDTSimHitVariables.h.

m_MDT_StepLength

VectorBranch<float>& MuonPRDTest::MDTSimHitVariables::m_MDT_StepLength {parent().newVector<float>("MDT_Sim_StepLength")}

private

Definition at line 34 of file MDTSimHitVariables.h.

m_MDT_trackId

VectorBranch<int>& MuonPRDTest::MDTSimHitVariables::m_MDT_trackId {parent().newVector<int>("MDT_Sim_trackId")}

private

Definition at line 35 of file MDTSimHitVariables.h.

m_MDT_truthEl

VectorBranch<int>& MuonPRDTest::MDTSimHitVariables::m_MDT_truthEl {parent().newVector<int>("MDT_Sim_truthEl")}

private

Definition at line 36 of file MDTSimHitVariables.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_name

std::string MuonVal::MuonTesterBranch::m_name {}

privateinherited

Definition at line 60 of file MuonTesterBranch.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_parent

MuonTesterTree* MuonVal::MuonTesterBranch::m_parent {nullptr}

privateinherited

Definition at line 59 of file MuonTesterBranch.h.

m_simHitKey

SG::ReadHandleKey<MDTSimHitCollection> MuonPRDTest::MDTSimHitVariables::m_simHitKey {}

private

Definition at line 22 of file MDTSimHitVariables.h.

m_tree

TTree* MuonVal::MuonTesterBranch::m_tree {nullptr}

privateinherited

Definition at line 58 of file MuonTesterBranch.h.

---

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

• MDTSimHitVariables.h
• MDTSimHitVariables.cxx