LArFebConfig Class Reference

#include <LArFebConfig.h>

Inheritance diagram for LArFebConfig:

Collaboration diagram for LArFebConfig:

Public Member Functions
	LArFebConfig ()=delete
	LArFebConfig (const LArOnlineID *onlineId)
void	add (HWIdentifier febid, const coral::AttributeList *attrList)
short	lowerGainThreshold (const HWIdentifier &id) const
short	upperGainThreshold (const HWIdentifier &id) const
void	thresholds (const HWIdentifier &chid, short &lower, short &upper) const
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.

Private Types
enum	{ ERRORCODE = LArElecCalib::ERRORCODE }

Private Member Functions
const coral::AttributeList *	getAttrList (const HWIdentifier &chid, int &channel) const
short	getThresholdFromAttrList (const std::string &MedLow, const coral::AttributeList *attrList, const std::string &chanstr) const
short	getThreshold (const std::string &MedLow, const HWIdentifier &chid) const
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
const LArOnlineID *	m_onlineID
std::unordered_map< HWIdentifier::value_type, const coral::AttributeList * >	m_attrPerFeb
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).

Static Private Attributes
static const std::string	s_lower = "lower"
static const std::string	s_upper = "upper"

Detailed Description

Definition at line 16 of file LArFebConfig.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
ERRORCODE

Definition at line 45 of file LArFebConfig.h.

{ERRORCODE = LArElecCalib::ERRORCODE};

Constructor & Destructor Documentation

LArFebConfig() [1/2]

LArFebConfig::LArFebConfig ( )

delete

LArFebConfig() [2/2]

LArFebConfig::LArFebConfig

(

const LArOnlineID *

onlineId

)

Definition at line 14 of file LArFebConfig.cxx.

                                                      : 
  AthMessaging(Gaudi::svcLocator()->service< IMessageSvc >( "MessageSvc" ),"LArFebConfig"),
  m_onlineID(onlineId)
 
{ }

Member Function Documentation

add()

void LArFebConfig::add	(	HWIdentifier	febid,
		const coral::AttributeList *	attrList )

Definition at line 21 of file LArFebConfig.cxx.

{
  m_attrPerFeb[febid.get_compact()] = attrList;
}

getAttrList()

const coral::AttributeList * LArFebConfig::getAttrList ( const HWIdentifier & chid, int & channel ) const

private

Definition at line 46 of file LArFebConfig.cxx.

{
  if (m_attrPerFeb.empty()) {
    ATH_MSG_WARNING("FEB threshold cache is empty");
    return nullptr;
  }
 
  const HWIdentifier fid=m_onlineID->feb_Id(chid);
  channel = m_onlineID->channel(chid); 
  auto it = m_attrPerFeb.find(fid.get_compact());
  if (it == m_attrPerFeb.end()) { 
    ATH_MSG_DEBUG("Such FEB was not found !");
    return nullptr;
  }
  return it->second;
}

getThreshold()

short LArFebConfig::getThreshold ( const std::string & MedLow, const HWIdentifier & chid ) const

private

Definition at line 74 of file LArFebConfig.cxx.

{
  int channel = 0;
  const coral::AttributeList* attrList = getAttrList (chid, channel);
  if (attrList == nullptr) {
    return ERRORCODE;
  }
  std::string chanstr = std::to_string(channel+1);
  return getThresholdFromAttrList (MedLow, attrList, chanstr);
}

getThresholdFromAttrList()

short LArFebConfig::getThresholdFromAttrList ( const std::string & MedLow, const coral::AttributeList * attrList, const std::string & chanstr ) const

private

Definition at line 66 of file LArFebConfig.cxx.

{
  return (short)(*attrList)[MedLow + chanstr].data<int32_t>(); //Will throw and exception if channel does not exist
}

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;
  }
}

lowerGainThreshold()

short LArFebConfig::lowerGainThreshold ( const HWIdentifier & id ) const

inline

Definition at line 49 of file LArFebConfig.h.

                                                                            {
  return getThreshold(s_lower, chid);
}

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;
  }
}

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;
}

thresholds()

void LArFebConfig::thresholds	(	const HWIdentifier &	chid,
		short &	lower,
		short &	upper ) const

Definition at line 28 of file LArFebConfig.cxx.

{
  int channel = 0;
  const coral::AttributeList* attrList = getAttrList (chid, channel);
  if (attrList == nullptr) {
    lower = ERRORCODE;
    upper = ERRORCODE;
    return;
  }
  std::string chanstr = std::to_string(channel+1);
  lower =  getThresholdFromAttrList (s_lower, attrList, chanstr);
  upper =  getThresholdFromAttrList (s_upper, attrList, chanstr);
}

upperGainThreshold()

short LArFebConfig::upperGainThreshold ( const HWIdentifier & id ) const

inline

Definition at line 54 of file LArFebConfig.h.

                                                                            {
  return getThreshold(s_upper,chid);
}

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_attrPerFeb

std::unordered_map<HWIdentifier::value_type,const coral::AttributeList*> LArFebConfig::m_attrPerFeb

private

Definition at line 32 of file LArFebConfig.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.

m_onlineID

const LArOnlineID* LArFebConfig::m_onlineID

private

Definition at line 30 of file LArFebConfig.h.

s_lower

const std::string LArFebConfig::s_lower = "lower"

staticprivate

Definition at line 42 of file LArFebConfig.h.

s_upper

const std::string LArFebConfig::s_upper = "upper"

staticprivate

Definition at line 43 of file LArFebConfig.h.

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

• LArFebConfig.h
• LArFebConfig.cxx