LArOFCFlat Class Reference

#include <LArOFCFlat.h>

Inheritance diagram for LArOFCFlat:

Collaboration diagram for LArOFCFlat:

Public Types
enum	{ ERRORCODE = LArElecCalib::ERRORCODE }
typedef ILArOFC::OFCRef_t	OFCRef_t

Public Member Functions
	LArOFCFlat (const CondAttrListCollection *attrList)
virtual	~LArOFCFlat ()
bool	good () const
virtual OFCRef_t	OFC_a (const HWIdentifier &CellID, int gain, int tbin=0) const
	access to OFCs by online ID, gain, and tbin (!=0 for testbeam) More...
virtual OFCRef_t	OFC_b (const HWIdentifier &CellID, int gain, int tbin=0) const
OFCRef_t	OFC_a (const IdentifierHash &hs, int gain) const
OFCRef_t	OFC_b (const IdentifierHash &hs, int gain) const
virtual float	timeOffset (const HWIdentifier &CellID, int gain) const
virtual unsigned	nTimeBins (const HWIdentifier &CellID, int gain) const
virtual float	timeBinWidth (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 Attributes
bool	m_isInitialized
const LArOnlineID *	m_onlineHelper

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

Private Attributes
std::vector< const float * >	m_pOFCa
std::vector< const float * >	m_pOFCb
std::vector< const float * >	m_pTimeOffset
unsigned	m_nChannels
unsigned	m_nSamples
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...

Detailed Description

Definition at line 18 of file LArOFCFlat.h.

Member Typedef Documentation

OFCRef_t

typedef ILArOFC::OFCRef_t LArOFCFlat::OFCRef_t

Definition at line 24 of file LArOFCFlat.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
ERRORCODE

Definition at line 25 of file LArOFCFlat.h.

{ERRORCODE = LArElecCalib::ERRORCODE};

Constructor & Destructor Documentation

LArOFCFlat() [1/2]

LArOFCFlat::LArOFCFlat ( )

private

Definition at line 9 of file LArOFCFlat.cxx.

  : LArCondFlatBase("LArOFCFlat"),
    m_nChannels(0),
    m_nSamples(0)
  {}

LArOFCFlat() [2/2]

LArOFCFlat::LArOFCFlat

(

const CondAttrListCollection *

attrList

)

Definition at line 18 of file LArOFCFlat.cxx.

  : LArCondFlatBase("LArOFCFlat"),
    m_nChannels(0),
    m_nSamples(0)
{
  if (initializeBase().isFailure()) return;
 
  if (!attrList) return;
 
  CondAttrListCollection::const_iterator gainIt=attrList->begin();
  CondAttrListCollection::const_iterator gainIt_e=attrList->end();
  
  m_pOFCa.resize(attrList->size());
  m_pOFCb.resize(attrList->size());
  m_pTimeOffset.resize(attrList->size());
  ATH_MSG_DEBUG( "Found data for " << attrList->size() << " gains." );
  
  int blobSize=0;  //FIXME Force size to hash-max??? m_onlineHelper->channelHashMax()
 
  m_nSamples=0;
 
  for(;gainIt!=gainIt_e;++gainIt) {
    const unsigned gain=gainIt->first;
    if (gain>=attrList->size() || gain>2) {
      ATH_MSG_ERROR( "Found unexpected COOL-channel (=gain) number:" << gain );
      return; //ERROR
    }
    const coral::AttributeList& attr=gainIt->second;
    const coral::Blob& ofcaBlob = attr["OFCa"].data<coral::Blob>();
    const coral::Blob& ofcbBlob = attr["OFCb"].data<coral::Blob>();
    const coral::Blob& toBlob = attr["TimeOffset"].data<coral::Blob>();
    if (blobSize==0) blobSize=ofcaBlob.size();
    if (m_nSamples==0) m_nSamples=attr["nSamples"].data<unsigned>();
    
    //Sanity checks:
    if (blobSize!=ofcaBlob.size() || blobSize!=ofcbBlob.size()) {
      ATH_MSG_ERROR( "Unequal blob size (" << blobSize << "/" 
                     << ofcaBlob.size() << "/" << ofcbBlob.size() << ")" );
      return;
    }
    if (m_nSamples!=attr["nSamples"].data<unsigned>()) {
      ATH_MSG_ERROR( "Unequal number of samples (" << m_nSamples << "/" 
                     << attr["nSamples"].data<unsigned>() << ")" );
      return;
    }
 
 
    m_pOFCa[gain]=static_cast<const float*>(ofcaBlob.startingAddress());
    m_pOFCb[gain]=static_cast<const float*>(ofcbBlob.startingAddress());
    m_pTimeOffset[gain]=static_cast<const float*>(toBlob.startingAddress());
  }// end loop over COOL channels
 
  if (m_nSamples==0) {
    ATH_MSG_ERROR( "Number of samples is zero!" );
    return;
  }
  m_nChannels=blobSize/(sizeof(float)*m_nSamples);
  ATH_MSG_DEBUG( "Found data for " << m_nChannels );
}

~LArOFCFlat()

LArOFCFlat::~LArOFCFlat ( )

virtual

Definition at line 15 of file LArOFCFlat.cxx.

{}

Member Function Documentation

good()

bool LArOFCFlat::good ( ) const

inline

Definition at line 30 of file LArOFCFlat.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;
  }
}

nTimeBins()

unsigned LArOFCFlat::nTimeBins ( const HWIdentifier &  CellID, int  gain  ) const

virtual

Implements ILArOFC.

Definition at line 94 of file LArOFCFlat.cxx.

                                                             {
  return 1;
}

OFC_a() [1/2]

LArOFCFlat::OFCRef_t LArOFCFlat::OFC_a ( const HWIdentifier &  id, int  gain, int  tbin = 0  ) const

virtual

access to OFCs by online ID, gain, and tbin (!=0 for testbeam)

Implements ILArOFC.

Definition at line 78 of file LArOFCFlat.cxx.

                                                                                        {
  if (tbin!=0) return OFCRef_t(nullptr,nullptr);
  return this->OFC_a(m_onlineHelper->channel_Hash(onId),gain);  
}

OFC_a() [2/2]

OFCRef_t LArOFCFlat::OFC_a ( const IdentifierHash &  hs, int  gain  ) const

inline

Definition at line 46 of file LArOFCFlat.h.

                                                          {
    const float* pStart=m_pOFCa[gain]+(hs*m_nSamples);
    if (*pStart==static_cast<float>(ERRORCODE)) 
      return OFCRef_t(NULL,NULL);
    else
      return OFCRef_t(pStart,pStart+m_nSamples);
  }

OFC_b() [1/2]

LArOFCFlat::OFCRef_t LArOFCFlat::OFC_b ( const HWIdentifier &  CellID, int  gain, int  tbin = 0  ) const

virtual

Implements ILArOFC.

Definition at line 83 of file LArOFCFlat.cxx.

                                                                                        {
  if (tbin!=0) return OFCRef_t(nullptr,nullptr);
  return this->OFC_b(m_onlineHelper->channel_Hash(onId),gain);  
}

OFC_b() [2/2]

OFCRef_t LArOFCFlat::OFC_b ( const IdentifierHash &  hs, int  gain  ) const

inline

Definition at line 54 of file LArOFCFlat.h.

                                                          {
    const float* pStart=m_pOFCb[gain]+(hs*m_nSamples);
    if (*pStart==static_cast<float>(ERRORCODE)) 
      return OFCRef_t(NULL,NULL);
    else
      return OFCRef_t(pStart,pStart+m_nSamples);
  }

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;
}

timeBinWidth()

float LArOFCFlat::timeBinWidth ( const HWIdentifier &  CellID, int  gain  ) const

virtual

Implements ILArOFC.

Definition at line 99 of file LArOFCFlat.cxx.

                                                              {
  return (25./24.);
}

timeOffset()

float LArOFCFlat::timeOffset ( const HWIdentifier &  CellID, int  gain  ) const

virtual

Implements ILArOFC.

Definition at line 88 of file LArOFCFlat.cxx.

                                                                        {
  const IdentifierHash hs=m_onlineHelper->channel_Hash(CellID);
  return m_pTimeOffset[gain][hs];
}

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 LArOFCFlat::m_nChannels

private

Definition at line 79 of file LArOFCFlat.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_nSamples

unsigned LArOFCFlat::m_nSamples

private

Definition at line 80 of file LArOFCFlat.h.

m_onlineHelper

const LArOnlineID* LArCondFlatBase::m_onlineHelper

protectedinherited

Definition at line 24 of file LArCondFlatBase.h.

m_pOFCa

std::vector<const float*> LArOFCFlat::m_pOFCa

private

Definition at line 75 of file LArOFCFlat.h.

m_pOFCb

std::vector<const float*> LArOFCFlat::m_pOFCb

private

Definition at line 76 of file LArOFCFlat.h.

m_pTimeOffset

std::vector<const float*> LArOFCFlat::m_pTimeOffset

private

Definition at line 77 of file LArOFCFlat.h.

---

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

• LArOFCFlat.h
• LArOFCFlat.cxx