#include <LinkerBranch.h>

Inheritance diagram for MuonVal::BilateralLinkerBranch:

Collaboration diagram for MuonVal::BilateralLinkerBranch:

Public Types
using	Linker_t = LinkerBranch::Linker_t
using	ParticleBranch_ptr = LinkerBranch::ParticleBranch_ptr
using	DataDependency = SG::VarHandleKey*

Public Member Functions
void	push_back (const xAOD::IParticle *p) override
	Interface methods to handle the particle.
void	push_back (const xAOD::IParticle &p) override
void	operator+= (const xAOD::IParticle *p) override
void	operator+= (const xAOD::IParticle &p) override
bool	fill (const EventContext &ctx) override
	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.
bool &	get (size_t idx)
bool &	get (size_t)
bool	init () override
	Initialized the Branch.
size_t	size () const
	Returns the number of actual saved elements.
void	push_back (const unsigned short &value)
	Adds a new element at the end of the vector.
void	operator+= (const unsigned short &value)
unsigned short &	operator[] (size_t idx)
	Accesses the idx-th element.
const unsigned short &	getDefault () const
void	setDefault (const unsigned short &def)
bool	isUpdated () const
bool	hasDefault () const
std::string	name () const override final
	Returns the name of the branch.
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.
TTree *	tree () override final
	Returns the underlying TTree object.
const TTree *	tree () const override final
std::vector< DataDependency >	data_dependencies () override final
	Returns the data dependencies needed by the MuonTesterBranch.
bool	msgLvl (const MSG::Level lvl) const
	Test the output level.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.
void	setLevel (MSG::Level lvl)
	Change the current logging level.

Static Public Member Functions
static bool	connectCollections (ParticleBranch_ptr primColl, ParticleBranch_ptr secondColl, Linker_t fromPrimToSec, const std::string &altPrimName="", const std::string &altSecName="")
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.
template<class Key>
bool	declare_dependency (Key &key)
	Declares the ReadHandle/ ReadCondHandleKey as data dependency of the algorithm.
MuonTesterTree &	parent ()
	Returns the reference to the MuonTesterTree parent.

Private Member Functions
	BilateralLinkerBranch (IParticleFourMomBranch &bilatColl, ParticleBranch_ptr primColl, Linker_t linker, const std::string &altName)
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
const IParticleFourMomBranch &	m_parent
std::weak_ptr< IParticleFourMomBranch >	m_linkColl
Linker_t	m_linkerFunc
std::vector< unsigned short >	m_variable
unsigned short	m_default
bool	m_hasDefault
bool	m_updated
TTree *	m_tree {nullptr}
std::string	m_name {}
bool	m_init {false}
std::vector< DataDependency >	m_dependencies {}
std::string	m_nm
	Message source name.
boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels).
std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer.
std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level.
std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging).

Detailed Description

Definition at line 51 of file LinkerBranch.h.

Member Typedef Documentation

◆ DataDependency

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

inherited

Definition at line 39 of file IMuonTesterBranch.h.

◆ Linker_t

using MuonVal::BilateralLinkerBranch::Linker_t = LinkerBranch::Linker_t

Definition at line 54 of file LinkerBranch.h.

◆ ParticleBranch_ptr

using MuonVal::BilateralLinkerBranch::ParticleBranch_ptr = LinkerBranch::ParticleBranch_ptr

Definition at line 55 of file LinkerBranch.h.

Constructor & Destructor Documentation

◆ BilateralLinkerBranch()

MuonVal::BilateralLinkerBranch::BilateralLinkerBranch	(	IParticleFourMomBranch &	bilatColl,
		ParticleBranch_ptr	primColl,
		Linker_t	linker,
		const std::string &	altName )

private

Definition at line 42 of file LinkerBranch.cxx.

                                                                          :
        VectorBranch<unsigned short>{parent.tree(), 
                                     std::format("{:}_{:}Link", parent.name(), altName.empty() ? primColl->name() : altName)},
        m_parent{parent},
        m_linkColl{primColl},
        m_linkerFunc{std::move(linker)} {
        setDefault(-1);
    }

Member Function Documentation

◆ addToTree()

template<class T>

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

protectedinherited

Connects the Memory buffer with the TTree.

◆ connectCollections()

bool MuonVal::BilateralLinkerBranch::connectCollections	(	ParticleBranch_ptr	primColl,
		ParticleBranch_ptr	secondColl,
		Linker_t	fromPrimToSec,
		const std::string &	altPrimName = "",
		const std::string &	altSecName = "" )

static

Definition at line 33 of file LinkerBranch.cxx.

                                                                                {
        return primColl->addVariable(std::make_unique<LinkerBranch>(*primColl, secondColl, fromPrimToSec, altPrimName)) &&
               secondColl->addVariable(std::unique_ptr<IParticleDecorationBranch>{new BilateralLinkerBranch(*secondColl, std::move(primColl), std::move(fromPrimToSec), altSecName)});
    }

◆ 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;}

MuonVal::MuonTesterBranch::m_dependencies

std::vector< DataDependency > m_dependencies

Definition MuonTesterBranch.h:62

◆ 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::BilateralLinkerBranch::fill ( const EventContext & ctx )

overridevirtual

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

Allocate the memory

Implements MuonVal::IMuonTesterBranch.

Definition at line 65 of file LinkerBranch.cxx.

                                                            {
        if (m_parent.size()) {
            get(m_parent.size() -1);
            ParticleBranch_ptr linkColl = m_linkColl.lock();
            const std::vector<const xAOD::IParticle*>& linkeMe = linkColl->getCached();
            for (std::size_t primToSec = 0 ; primToSec < linkeMe.size(); ++primToSec) {
                const size_t linkIdx = m_parent.find(m_linkerFunc(linkeMe[primToSec]));
                if (linkIdx < size()) {
                    get(linkIdx) = primToSec;
                }
            }
        }
        ATH_MSG_VERBOSE("Fill "<<name()<<", size: "<<m_parent.size()<<"/"<<size()<<", "<<m_parent.name());
        return VectorBranch<unsigned short>::fill(ctx);
    }

◆ get() [1/2]

bool & MuonVal::VectorBranch< bool >::get ( size_t idx )

inherited

◆ get() [2/2]

bool & MuonVal::VectorBranch< bool >::get ( size_t )

inherited

Definition at line 64 of file MuonTesterBranch.cxx.

                                    {
    THROW_EXCEPTION("For boolean branches the get() operator is cumbersome");
}

◆ getDefault()

const unsigned short & MuonVal::VectorBranch< unsigned short >::getDefault ( ) const

inlineinherited

◆ hasDefault()

bool MuonVal::VectorBranch< unsigned short >::hasDefault ( ) const

inlineinherited

◆ init()

bool MuonVal::VectorBranch< unsigned short >::init ( )

overridevirtualinherited

Initialized the Branch.

Implements MuonVal::IMuonTesterBranch.

◆ 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; }

MuonVal::MuonTesterBranch::m_init

bool m_init

Definition MuonTesterBranch.h:61

◆ 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();
  // If user did not set an explicit level, set a default
  if (m_lvl == MSG::NIL) {
    m_lvl = m_imsg ?
      static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
      MSG::INFO;
  }
}

◆ isUpdated()

bool MuonVal::VectorBranch< unsigned short >::isUpdated ( ) const

inlineinherited

◆ 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 167 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 182 of file AthMessaging.h.

183{ return msg() << lvl; }

AthMessaging::msg

MsgStream & msg() const

The standard message stream.

Definition AthMessaging.h:167

◆ 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 user did not set explicit message level we have to initialize
  // the messaging and retrieve the default via the MessageSvc.
  if (m_lvl==MSG::NIL && !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; }

MuonVal::MuonTesterBranch::m_name

std::string m_name

Definition MuonTesterBranch.h:60

◆ operator+=() [1/3]

void MuonVal::BilateralLinkerBranch::operator+= ( const xAOD::IParticle & p )

overridevirtual

Implements MuonVal::IParticleDecorationBranch.

Definition at line 62 of file LinkerBranch.cxx.

                                                              {
        push_back(p);
    }          

◆ operator+=() [2/3]

void MuonVal::BilateralLinkerBranch::operator+= ( const xAOD::IParticle * p )

overridevirtual

Implements MuonVal::IParticleDecorationBranch.

Definition at line 59 of file LinkerBranch.cxx.

                                                              {
        push_back(p);
    }

◆ operator+=() [3/3]

void MuonVal::VectorBranch< unsigned short >::operator+= ( const unsigned short & value )

inlineinherited

◆ operator[]()

unsigned short & MuonVal::VectorBranch< unsigned short >::operator[] ( size_t idx )

inlineinherited

Accesses the idx-th element.

If the index is larger than the size of the vector it is then enlarged with the default_value

◆ 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;
}

◆ push_back() [1/3]

void MuonVal::BilateralLinkerBranch::push_back ( const xAOD::IParticle & p )

overridevirtual

Implements MuonVal::IParticleDecorationBranch.

Definition at line 56 of file LinkerBranch.cxx.

                                                                {
        push_back(&p);
    }

◆ push_back() [2/3]

void MuonVal::BilateralLinkerBranch::push_back ( const xAOD::IParticle * p )

overridevirtual

Interface methods to handle the particle.

Implements MuonVal::IParticleDecorationBranch.

Definition at line 54 of file LinkerBranch.cxx.

54 {

55 }

◆ push_back() [3/3]

void MuonVal::VectorBranch< unsigned short >::push_back ( const unsigned short & value )

inlineinherited

Adds a new element at the end of the vector.

◆ setDefault()

void MuonVal::VectorBranch< unsigned short >::setDefault ( const unsigned short & def )

inherited

◆ 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;
}

◆ size()

size_t MuonVal::VectorBranch< unsigned short >::size ( ) const

inlineinherited

Returns the number of actual saved elements.

◆ 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; }

MuonVal::MuonTesterBranch::m_tree

TTree * m_tree

Definition MuonTesterBranch.h:58

◆ 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_default

unsigned short MuonVal::VectorBranch< unsigned short >::m_default

privateinherited

Definition at line 55 of file VectorBranch.h.

55{};

◆ m_dependencies

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

privateinherited

Definition at line 62 of file MuonTesterBranch.h.

62{};

◆ m_hasDefault

bool MuonVal::VectorBranch< unsigned short >::m_hasDefault

privateinherited

Definition at line 56 of file VectorBranch.h.

56{false};

◆ m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

135{ nullptr };

◆ m_init

bool MuonVal::MuonTesterBranch::m_init {false}

privateinherited

Definition at line 61 of file MuonTesterBranch.h.

61{false};

◆ m_linkColl

std::weak_ptr<IParticleFourMomBranch> MuonVal::BilateralLinkerBranch::m_linkColl

private

Definition at line 77 of file LinkerBranch.h.

◆ m_linkerFunc

Linker_t MuonVal::BilateralLinkerBranch::m_linkerFunc

private

Definition at line 78 of file LinkerBranch.h.

◆ m_lvl

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

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

138{ MSG::NIL };

◆ 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.

60{};

◆ m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

◆ m_parent

const IParticleFourMomBranch& MuonVal::BilateralLinkerBranch::m_parent

private

Definition at line 76 of file LinkerBranch.h.

◆ m_tree

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

privateinherited

Definition at line 58 of file MuonTesterBranch.h.

58{nullptr};

◆ m_updated

bool MuonVal::VectorBranch< unsigned short >::m_updated

privateinherited

Definition at line 57 of file VectorBranch.h.

57{false};

◆ m_variable

std::vector<unsigned short> MuonVal::VectorBranch< unsigned short >::m_variable

privateinherited

Definition at line 54 of file VectorBranch.h.

54{};

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

◆ Linker_t

◆ ParticleBranch_ptr

Constructor & Destructor Documentation

◆ BilateralLinkerBranch()

Member Function Documentation

◆ addToTree()

◆ connectCollections()

◆ data_dependencies()

◆ declare_dependency()

◆ eraseWhiteSpaces()

◆ fill()

◆ get() [1/2]

◆ get() [2/2]

◆ getDefault()

◆ hasDefault()

◆ init()

◆ initialized()

◆ initMessaging()

◆ isUpdated()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ name()

◆ operator+=() [1/3]

◆ operator+=() [2/3]

◆ operator+=() [3/3]

◆ operator[]()

◆ parent()

◆ push_back() [1/3]

◆ push_back() [2/3]

◆ push_back() [3/3]

◆ setDefault()

◆ setLevel()

◆ size()

◆ tree() [1/2]

◆ tree() [2/2]

Member Data Documentation

◆ ATLAS_THREAD_SAFE

◆ m_default

◆ m_dependencies

◆ m_hasDefault

◆ m_imsg

◆ m_init

◆ m_linkColl

◆ m_linkerFunc

◆ m_lvl

◆ m_msg_tls

◆ m_name

◆ m_nm

◆ m_parent

◆ m_tree

◆ m_updated

◆ m_variable