LArRampFlat Class Reference

#include <LArRampFlat.h>

Inheritance diagram for LArRampFlat:

Collaboration diagram for LArRampFlat:

Public Types
typedef LArVectorProxy	RampRef_t
	This class defines the interface for accessing Ramp @stereotype Interface. More...
enum	{ ERRORCODE = LArElecCalib::ERRORCODE }

Public Member Functions
	LArRampFlat (const CondAttrListCollection *attrList)
virtual	~LArRampFlat ()
bool	good () const
virtual RampRef_t	ADC2DAC (const HWIdentifier &CellID, int gain) const
StatusCode	initializeBase ()
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...

Protected Member Functions
void	readBlob (const CondAttrListCollection *attrList, MsgStream &msg)
ILArRamp::RampRef_t	ADC2DACByHash (const IdentifierHash &hs, int gain) const

Protected Attributes
bool	m_isInitialized
const LArOnlineID *	m_onlineHelper
unsigned	m_nChannels
unsigned	m_nPoints

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

Private Attributes
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...
std::vector< const float * >	m_pRamp

Detailed Description

Definition at line 17 of file LArRampFlat.h.

Member Typedef Documentation

RampRef_t

typedef LArVectorProxy ILArRamp::RampRef_t

inherited

This class defines the interface for accessing Ramp @stereotype Interface.

Author

H. Ma

Version

0-0-1 , 22/08/2002

Modifications: W. Lampl, S. Laplace, 10/12/2003:

• Add method using online ID
• Add 3rd argument isOffline S. Laplace, 16/01/2004: WARNING -> IMPORTANT CHANGE !
• ILArRamp now contains the ADC to DAC conversion factor only (not ADC to GeV anymore). S. Laplace, 08/02/2004
• new online ID

Definition at line 31 of file ILArRamp.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

inherited

Enumerator
ERRORCODE

Definition at line 20 of file LArRampBlob.h.

{ERRORCODE = LArElecCalib::ERRORCODE};

Constructor & Destructor Documentation

LArRampFlat() [1/2]

LArRampFlat::LArRampFlat ( )

private

Definition at line 9 of file LArRampFlat.cxx.

  : LArCondFlatBase("LArRampFlat")
{}

LArRampFlat() [2/2]

LArRampFlat::LArRampFlat

(

const CondAttrListCollection *

attrList

)

Definition at line 16 of file LArRampFlat.cxx.

  : LArCondFlatBase("LArRampFlat")
{
  if (initializeBase().isFailure()) return;
 
  readBlob(attrList,msg());
}

~LArRampFlat()

LArRampFlat::~LArRampFlat ( )

virtual

Definition at line 13 of file LArRampFlat.cxx.

{}

Member Function Documentation

ADC2DAC()

LArRampFlat::RampRef_t LArRampFlat::ADC2DAC ( const HWIdentifier &  CellID, int  gain  ) const

virtual

Implements ILArRamp.

Definition at line 24 of file LArRampFlat.cxx.

{ 
  return ADC2DACByHash(m_onlineHelper->channel_Hash(CellID),gain);  
}

ADC2DACByHash()

ILArRamp::RampRef_t LArRampBlob::ADC2DACByHash ( const IdentifierHash &  hs, int  gain  ) const

inlineprotectedinherited

Definition at line 28 of file LArRampBlob.h.

                                                                            {
    const float* start=m_pRamp[gain]+hs*m_nPoints;
    if (*start==static_cast<float>(ERRORCODE)) 
      return ILArRamp::RampRef_t(NULL,NULL);
    else
      return ILArRamp::RampRef_t(start,start+m_nPoints);
  }

good()

bool LArRampFlat::good ( ) const

inline

Definition at line 27 of file LArRampFlat.h.

{ return m_isInitialized && m_nChannels>0; }

initializeBase()

StatusCode LArCondFlatBase::initializeBase ( )

inherited

Definition at line 26 of file LArCondFlatBase.cxx.

                                           {
 
  ATH_MSG_DEBUG( "initializeBase " );
 
  if (m_isInitialized) {
    ATH_MSG_DEBUG( "already initialized - returning " );
    return (StatusCode::SUCCESS);
  }
  //Get LArOnlineID....
  SmartIF<StoreGateSvc> detStore{Gaudi::svcLocator()->service("DetectorStore")};
  ATH_CHECK_WITH_CONTEXT( detStore.isValid(), "LArCondFlatBase" );
  ATH_CHECK_WITH_CONTEXT( detStore->retrieve(m_onlineHelper,"LArOnlineID"), "LArCondFlatBase" );
 
  m_isInitialized = true;
  ATH_MSG_DEBUG( "end initializeBase ");
  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();
  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.

{ 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;
  }
}

readBlob()

void LArRampBlob::readBlob ( const CondAttrListCollection *  attrList, MsgStream &  msg  )

protectedinherited

Definition at line 18 of file LArRampBlob.cxx.

                                                                                 {
  m_nChannels=0;
  m_nPoints=0;
  m_pRamp.clear();
 
  if (!attrList) return;
 
  CondAttrListCollection::const_iterator gainIt=attrList->begin();
  CondAttrListCollection::const_iterator gainIt_e=attrList->end();
  
  m_pRamp.resize(attrList->size());
  msg << MSG::DEBUG << "Found data for " << attrList->size() << " gains." << endmsg;
  
  int blobSize=0;  
 
  for(;gainIt!=gainIt_e;++gainIt) {
    const unsigned gain=gainIt->first;
    if (gain>=attrList->size() || gain>2) {
      msg << MSG::ERROR << "Found unexpected COOL-channel (=gain) number:" << gain << endmsg;
      return; //ERROR
    }
    const coral::AttributeList& attr=gainIt->second;
    const coral::Blob& rampBlob = attr["RampVec"].data<coral::Blob>();
    if (blobSize==0) blobSize=rampBlob.size();
    if (m_nPoints==0) m_nPoints=attr["nPoints"].data<unsigned>();
    
    //Sanity checks:
    if (blobSize!=rampBlob.size()) {
      msg << MSG::ERROR << "Unequal blob size (" << blobSize << "/" 
           << rampBlob.size() << ")" <<endmsg;
      return;
    }
    if (m_nPoints!=attr["nPoints"].data<unsigned>()) {
      msg << MSG::ERROR << "Unequal polynom degree (" << m_nPoints << "/" 
      << attr["nPoints"].data<unsigned>() << ")" << endmsg;
      return;
    }
    
    m_pRamp[gain]=static_cast<const float*>(rampBlob.startingAddress());
  }// end loop over COOL channels
 
  
  if (m_nPoints==0) {
    msg << MSG::ERROR << "Number of points is zero!" << endmsg;
    return;
  }
  m_nChannels=blobSize/(sizeof(float)*m_nPoints);
  msg << MSG::DEBUG << "Found data for " << m_nChannels << endmsg;
  return;
}

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;
}

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_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

m_isInitialized

bool LArCondFlatBase::m_isInitialized

protectedinherited

Definition at line 23 of file LArCondFlatBase.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_nChannels

unsigned LArRampBlob::m_nChannels

protectedinherited

Definition at line 37 of file LArRampBlob.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_nPoints

unsigned LArRampBlob::m_nPoints

protectedinherited

Definition at line 38 of file LArRampBlob.h.

m_onlineHelper

const LArOnlineID* LArCondFlatBase::m_onlineHelper

protectedinherited

Definition at line 24 of file LArCondFlatBase.h.

m_pRamp

std::vector<const float*> LArRampBlob::m_pRamp

privateinherited

Definition at line 41 of file LArRampBlob.h.

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

• LArRampFlat.h
• LArRampFlat.cxx