Branch class to dump a EventIDBase object into a MuonTesterTree format. More...

#include <EventIDBranch.h>

Inheritance diagram for MuonVal::EventIDBranch:

Collaboration diagram for MuonVal::EventIDBranch:

Public Types
using	DataDependency = SG::VarHandleKey *

Public Member Functions
	EventIDBranch (MuonTesterTree &parent, const std::string &objName)
	Standard constructor. More...

void	operator= (const EventIDBase &eventID)
	Fill the eventID information. More...

void	set (const EventIDBase &eventID)

bool	fill (const EventContext &) override final
	Interface function from the IMuonTesterBranch. More...

bool	init () override final
	Interface function from the IMuonTesterBranch 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
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
ScalarBranch< unsigned > &	m_lumiBlock {parent().newScalar<unsigned>(name() + "_LB")}

ScalarBranch< unsigned > &	m_runNumber {parent().newScalar<unsigned>(name()+"_runNumber")}

ScalarBranch< Long64_t > &	m_eventNumber {parent().newScalar<Long64_t>(name()+"_eventNumber")}

ScalarBranch< unsigned > &	m_timeStamp {parent().newScalar<unsigned>(name()+"_timeStamp")}

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

Branch class to dump a EventIDBase object into a MuonTesterTree format.

The event ID object is characterized by the following 4 attributes runNumber: Number of the taken run lumbiBlock: number: Number of the lumi-block inside the run eventNumber: Start of a particular event timeStamp: Time using the linux time convention

If added to the output, the branch has to be set in each fill iteration. Otherwise, the tree filling will fail.

Definition at line 21 of file EventIDBranch.h.

Member Typedef Documentation

◆ DataDependency

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

inherited

Definition at line 39 of file IMuonTesterBranch.h.

Constructor & Destructor Documentation

◆ EventIDBranch()

MuonVal::EventIDBranch::EventIDBranch	(	MuonTesterTree &	parent,
		const std::string &	objName
	)

Standard constructor.

Parameters

objName	Name of the eventID object in the tree
parent	Reference to the MuonTesterTree to which the information is added

Definition at line 7 of file EventIDBranch.cxx.

7 :

8 MuonTesterBranch{parent, objName} {}

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.

61 { 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.

◆ 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 MuonVal::EventIDBranch::fill ( const EventContext & )

finaloverridevirtual

Interface function from the IMuonTesterBranch.

Implements MuonVal::IMuonTesterBranch.

Definition at line 20 of file EventIDBranch.cxx.

                                                 {
         return true;
     }

◆ init()

bool MuonVal::EventIDBranch::init ( )

finaloverridevirtual

Interface function from the IMuonTesterBranch

Implements MuonVal::IMuonTesterBranch.

Definition at line 23 of file EventIDBranch.cxx.

                              {
         return true;
     }

◆ 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.

52 { 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.

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;
   }
 }

◆ 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.

51 { return m_name; }

◆ operator=()

void MuonVal::EventIDBranch::operator= ( const EventIDBase & eventID )

Fill the eventID information.

Definition at line 11 of file EventIDBranch.cxx.

                                                            {
         set(eventID);
     }

◆ 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;
 }

◆ set()

void MuonVal::EventIDBranch::set ( const EventIDBase & eventID )

Definition at line 14 of file EventIDBranch.cxx.

                                                      {
         m_lumiBlock = eventID.lumi_block();
         m_runNumber = eventID.run_number();
         m_eventNumber = eventID.event_number();
         m_timeStamp = eventID.time_stamp();
     }

◆ 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.

54 { 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.

53 { 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_eventNumber

ScalarBranch<Long64_t>& MuonVal::EventIDBranch::m_eventNumber {parent().newScalar<Long64_t>(name()+"_eventNumber")}

private

Definition at line 40 of file EventIDBranch.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_lumiBlock

ScalarBranch<unsigned>& MuonVal::EventIDBranch::m_lumiBlock {parent().newScalar<unsigned>(name() + "_LB")}

private

Definition at line 38 of file EventIDBranch.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_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_runNumber

ScalarBranch<unsigned>& MuonVal::EventIDBranch::m_runNumber {parent().newScalar<unsigned>(name()+"_runNumber")}

private

Definition at line 39 of file EventIDBranch.h.

◆ m_timeStamp

ScalarBranch<unsigned>& MuonVal::EventIDBranch::m_timeStamp {parent().newScalar<unsigned>(name()+"_timeStamp")}

private

Definition at line 41 of file EventIDBranch.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:

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ DataDependency

Constructor & Destructor Documentation

◆ EventIDBranch()

Member Function Documentation

◆ addToTree()

◆ data_dependencies()

◆ declare_dependency()

◆ eraseWhiteSpaces()

◆ fill()

◆ init()

◆ initialized()

◆ initMessaging()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ name()

◆ operator=()

◆ parent()

◆ set()

◆ setLevel()

◆ tree() [1/2]

◆ tree() [2/2]

Member Data Documentation

◆ ATLAS_THREAD_SAFE

◆ m_dependencies

◆ m_eventNumber

◆ m_imsg

◆ m_init

◆ m_lumiBlock

◆ m_lvl

◆ m_msg_tls

◆ m_name

◆ m_nm

◆ m_parent

◆ m_runNumber

◆ m_timeStamp

◆ m_tree