AtlasIDDetDescrCnv Class Reference

This class is a converter for the AtlasID an IdHelper which is stored in the detector store. More...

#include <AtlasIDDetDescrCnv.h>

Inheritance diagram for AtlasIDDetDescrCnv:

Collaboration diagram for AtlasIDDetDescrCnv:

Public Member Functions
virtual long int	repSvcType () const override
virtual StatusCode	initialize () override
virtual StatusCode	createObj (IOpaqueAddress *pAddr, DataObject *&pObj) override
	AtlasIDDetDescrCnv (ISvcLocator *svcloc)
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddr, DataObject *pObj)
virtual StatusCode	createRep (DataObject *pObj, IOpaqueAddress *&pAddr)
virtual StatusCode	fillRepRefs (IOpaqueAddress *pAddr, DataObject *pObj)
const ServiceHandle< StoreGateSvc > &	detStore () const
	Handle to DetectorStore.
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 long int	storageType ()
static CLID	classID ()

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

Private Attributes
ServiceHandle< StoreGateSvc >	m_detStore
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

This class is a converter for the AtlasID an IdHelper which is stored in the detector store.

This class derives from DetDescrConverter which is a converter of the DetDescrCnvSvc.

Definition at line 22 of file AtlasIDDetDescrCnv.h.

Constructor & Destructor Documentation

AtlasIDDetDescrCnv()

AtlasIDDetDescrCnv::AtlasIDDetDescrCnv

(

ISvcLocator *

svcloc

)

Definition at line 94 of file AtlasIDDetDescrCnv.cxx.

  : DetDescrConverter(ClassID_traits<AtlasDetectorID>::ID(), svcloc, "AtlasIDDetDescrCnv")
{}

Member Function Documentation

classID()

CLID AtlasIDDetDescrCnv::classID ( )

static

Definition at line 89 of file AtlasIDDetDescrCnv.cxx.

                            { 
    return ClassID_traits<AtlasDetectorID>::ID(); 
}

createObj()

StatusCode AtlasIDDetDescrCnv::createObj ( IOpaqueAddress * pAddr, DataObject *& pObj )

overridevirtual

Implements DetDescrConverter.

Definition at line 59 of file AtlasIDDetDescrCnv.cxx.

{
    ATH_MSG_INFO("in createObj: creating a AtlasDetectorID helper object in the detector store");
 
    // Get the dictionary manager from the detector store
    const IdDictManager* idDictMgr;
    ATH_CHECK( detStore()->retrieve(idDictMgr, "IdDict") );
 
    // create the helper
    auto atlas_id = std::make_unique<AtlasDetectorID>("IdDict", "");
 
    ATH_CHECK( idDictMgr->initializeHelper(*atlas_id) == 0 );
 
    // Pass a pointer to the container to the Persistency service by reference.
    pObj = SG::asStorable(std::move(atlas_id));
 
    return StatusCode::SUCCESS; 
 
}

createRep()

StatusCode DetDescrConverter::createRep ( DataObject * pObj, IOpaqueAddress *& pAddr )

virtualinherited

Definition at line 20 of file DetDescrConverter.cxx.

                                                            {
    return StatusCode::SUCCESS;
}

detStore()

const ServiceHandle< StoreGateSvc > & DetDescrConverter::detStore ( ) const

inlineinherited

Handle to DetectorStore.

Definition at line 33 of file DetDescrConverter.h.

{ return m_detStore; }

fillObjRefs()

StatusCode DetDescrConverter::fillObjRefs ( IOpaqueAddress * pAddr, DataObject * pObj )

virtualinherited

Definition at line 15 of file DetDescrConverter.cxx.

                                                         {
    return StatusCode::SUCCESS;
}

fillRepRefs()

StatusCode DetDescrConverter::fillRepRefs ( IOpaqueAddress * pAddr, DataObject * pObj )

virtualinherited

Definition at line 25 of file DetDescrConverter.cxx.

                                                         {
    return StatusCode::SUCCESS;
}

initialize()

StatusCode AtlasIDDetDescrCnv::initialize ( )

overridevirtual

Definition at line 32 of file AtlasIDDetDescrCnv.cxx.

{
    // First call parent init
    ATH_CHECK( DetDescrConverter::initialize() );
 
    // The following is an attempt to "bootstrap" the loading of a
    // proxy for AtlasDetectorID into the detector store. However,
    // AtlasIDDetDescrCnv::initialize is NOT called by the conversion
    // service.  So for the moment, this cannot be use. Instead the
    // DetDescrCnvSvc must do the bootstrap from a parameter list.
 
 
//      // Add InDet_DetDescrManager proxy as entry point to the detector store
//      // - this is ONLY needed for the manager of each system
//      sc = addToDetStore(classID(), "PidelID");
//      if (sc.isFailure()) {
//      log << MSG::FATAL << "Unable to add proxy for AtlasDetectorID to the Detector Store!" << endmsg;
//      return StatusCode::FAILURE;
//      } else {}
 
    return StatusCode::SUCCESS; 
}

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;
  }
}

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.

{ 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 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;
  }
}

repSvcType()

long int AtlasIDDetDescrCnv::repSvcType ( ) const

overridevirtual

Definition at line 24 of file AtlasIDDetDescrCnv.cxx.

{
  return (storageType());
}

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;
}

storageType()

long int AtlasIDDetDescrCnv::storageType ( )

static

Definition at line 82 of file AtlasIDDetDescrCnv.cxx.

{
    return DetDescr_StorageType;
}

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_detStore

ServiceHandle<StoreGateSvc> DetDescrConverter::m_detStore

privateinherited

Definition at line 42 of file DetDescrConverter.h.

m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_lvl

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

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

{ 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_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

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

• AtlasIDDetDescrCnv.h
• AtlasIDDetDescrCnv.cxx