PixelIDDetDescrCnv Class Reference

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

#include <PixelIDDetDescrCnv.h>

Inheritance diagram for PixelIDDetDescrCnv:

Collaboration diagram for PixelIDDetDescrCnv:

Public Member Functions
virtual long int	repSvcType () const override
virtual StatusCode	initialize () override
virtual StatusCode	createObj (IOpaqueAddress *pAddr, DataObject *&pObj) override
	PixelIDDetDescrCnv (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	storageType ()
static CLID	classID ()

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

Private Attributes
PixelID *	m_pixelId
	The helper - only will create it once.
std::string	m_inDetIDFileName
	File to be read for InDet ids.
std::string	m_inDetIdDictTag
	Tag of RDB record for InDet ids.
std::string	m_inDetIDTag
	Internal InDet id tag.
bool	m_doChecks
	Whether or not.
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 PixelID an IdHelper which is stored in the detector store.

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

Definition at line 20 of file PixelIDDetDescrCnv.h.

Constructor & Destructor Documentation

PixelIDDetDescrCnv()

PixelIDDetDescrCnv::PixelIDDetDescrCnv

(

ISvcLocator *

svcloc

)

Definition at line 132 of file PixelIDDetDescrCnv.cxx.

    :
    DetDescrConverter(ClassID_traits<PixelID>::ID(), svcloc, "PixelIDDetDescrCnv"),
    m_pixelId(nullptr),
    m_doChecks(false)
 
{}

Member Function Documentation

classID()

CLID PixelIDDetDescrCnv::classID ( )

static

Definition at line 127 of file PixelIDDetDescrCnv.cxx.

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

createObj()

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

overridevirtual

Implements DetDescrConverter.

Definition at line 38 of file PixelIDDetDescrCnv.cxx.

{
    // Get the dictionary manager from the detector store
    const IdDictManager* idDictMgr;
    ATH_CHECK( detStore()->retrieve(idDictMgr, "IdDict") );
 
    // Only initialize helper if it is the first pass or if there is a
    // change in the the file or tag
    bool initHelper              = false;
 
    const IdDictMgr* mgr          = idDictMgr->manager();
 
    // Internal InDet id tag
    const std::string  & inDetIDTag      = mgr->tag();
 
    // DoChecks flag
    bool doChecks                 = mgr->do_checks();
 
    const IdDictDictionary* dict = mgr->find_dictionary("InnerDetector");
    if (!dict) {
        ATH_MSG_ERROR("unable to find idDict for InnerDetector");
        return StatusCode::FAILURE;
    }
 
    // File to be read for InDet ids
    const std::string &  inDetIDFileName = dict->file_name();
 
    // Tag of RDB record for InDet ids
    const std::string &  inDetIdDictTag  = dict->dict_tag();
 
 
    if (m_pixelId) {
 
    // Pixel id helper already exists - second pass. Check for a
    // change 
    if (inDetIDTag != m_inDetIDTag) { 
        // Internal InDet id tag
        initHelper = true;
        ATH_MSG_DEBUG(" Changed internal InDet id tag: " << inDetIDTag);
    }
    if (inDetIDFileName != m_inDetIDFileName) {
        // File to be read for InDet ids
        initHelper = true;
        ATH_MSG_DEBUG(" Changed InDetFileName:" << inDetIDFileName);
    }
    if (inDetIdDictTag != m_inDetIdDictTag) {
        // Tag of RDB record for InDet ids
        initHelper = true;
        ATH_MSG_DEBUG(" Changed InDetIdDictTag: " << inDetIdDictTag);
    }
    if (doChecks != m_doChecks) {
        // DoChecks flag
        initHelper = true;
        ATH_MSG_DEBUG(" Changed doChecks flag: " << doChecks);
        }
    }
    else {
    // create the helper
    m_pixelId = new PixelID;
    initHelper = true;
    }
 
    if (initHelper) {
        ATH_CHECK( idDictMgr->initializeHelper(*m_pixelId) == 0 );
 
        // Save state:
        m_inDetIDTag      = inDetIDTag;
        m_inDetIDFileName = inDetIDFileName;
        m_inDetIdDictTag  = inDetIdDictTag;
        m_doChecks        = doChecks;
    }
 
    // Pass a pointer to the container to the Persistency service by reference.
    pObj = SG::asStorable(m_pixelId);
 
    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 PixelIDDetDescrCnv::initialize ( )

overridevirtual

Definition at line 29 of file PixelIDDetDescrCnv.cxx.

{
    ATH_CHECK( DetDescrConverter::initialize() );
    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 PixelIDDetDescrCnv::repSvcType ( ) const

overridevirtual

Definition at line 21 of file PixelIDDetDescrCnv.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 PixelIDDetDescrCnv::storageType ( )

static

Definition at line 120 of file PixelIDDetDescrCnv.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_doChecks

bool PixelIDDetDescrCnv::m_doChecks

private

Whether or not.

Definition at line 48 of file PixelIDDetDescrCnv.h.

m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_inDetIdDictTag

std::string PixelIDDetDescrCnv::m_inDetIdDictTag

private

Tag of RDB record for InDet ids.

Definition at line 42 of file PixelIDDetDescrCnv.h.

m_inDetIDFileName

std::string PixelIDDetDescrCnv::m_inDetIDFileName

private

File to be read for InDet ids.

Definition at line 39 of file PixelIDDetDescrCnv.h.

m_inDetIDTag

std::string PixelIDDetDescrCnv::m_inDetIDTag

private

Internal InDet id tag.

Definition at line 45 of file PixelIDDetDescrCnv.h.

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.

m_pixelId

PixelID* PixelIDDetDescrCnv::m_pixelId

private

The helper - only will create it once.

Definition at line 36 of file PixelIDDetDescrCnv.h.

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

• PixelIDDetDescrCnv.h
• PixelIDDetDescrCnv.cxx