LArHVIdMappingReader Class Reference

Helper to read HV ID mapping data from a file or conditions. More...

#include <LArHVIdMappingReader.h>

Inheritance diagram for LArHVIdMappingReader:

Collaboration diagram for LArHVIdMappingReader:

Public Types
using	hvlineMap_t = std::map< HWIdentifier, HWIdentifier >
using	electrodeMap_t = std::map< HWIdentifier, std::vector< HWIdentifier > >

Public Member Functions
	LArHVIdMappingReader ()
StatusCode	read (const AthenaAttributeList *attrList, const LArHVLineID &hvlineHelper, const LArElectrodeID &electrodeHelper, hvlineMap_t &hvlineMap, electrodeMap_t &electrodeMap) const
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...

Private Member Functions
std::string	fromAttrList (const AthenaAttributeList &attrList) const
std::string	fromFile () const
StatusCode	fillHV (const std::string &content, const LArHVLineID &hvlineHelper, const LArElectrodeID &electrodeHelper, hvlineMap_t &hvlineMap, electrodeMap_t &electrodeMap) const
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...

Detailed Description

Helper to read HV ID mapping data from a file or conditions.

Definition at line 31 of file LArHVIdMappingReader.h.

Member Typedef Documentation

electrodeMap_t

using LArHVIdMappingReader::electrodeMap_t = std::map<HWIdentifier,std::vector<HWIdentifier> >

Definition at line 36 of file LArHVIdMappingReader.h.

hvlineMap_t

using LArHVIdMappingReader::hvlineMap_t = std::map<HWIdentifier,HWIdentifier>

Definition at line 35 of file LArHVIdMappingReader.h.

Constructor & Destructor Documentation

LArHVIdMappingReader()

LArHVIdMappingReader::LArHVIdMappingReader

(

)

Definition at line 21 of file LArHVIdMappingReader.cxx.

  : AthMessaging ("LArHVIdMappingReader")
{
}

Member Function Documentation

fillHV()

StatusCode LArHVIdMappingReader::fillHV ( const std::string &  content, const LArHVLineID &  hvlineHelper, const LArElectrodeID &  electrodeHelper, hvlineMap_t &  hvlineMap, electrodeMap_t &  electrodeMap  ) const

private

Definition at line 101 of file LArHVIdMappingReader.cxx.

{
  ATH_MSG_DEBUG("[fillHVMap] entering fillHVMap()..." );
 
  hvlineMap.clear();
  electrodeMap.clear();
 
  std::istringstream infile;
  infile.str (content);
  
  int dummy;
  int hvcannode;
  int hvline;
  int hvpartition;
  int hvcanline;
  int detect;
  int side;
  int mod;
  int hvphi;
  int hveta;
  int hvgap;
  int min;
  int max;
  ATH_MSG_DEBUG("start reading infile " );
  while (infile 
      >> dummy
      >> hvcannode
      >> hvline
      >> hvpartition 
      >> hvcanline
      >> detect
      >> side
      >> mod
      >> hvphi
      >> hveta
      >> hvgap
      >> min
      >> max )
  {// Fill Maps
    if (max > 1000) // Crude check against reading nonsense.
      std::abort();
    ATH_MSG_DEBUG("[fillHVMap] listing HVLineToElectrode :(" 
                  << dummy << ") hvline=["
                  << hvpartition << "." 
                  << hvcanline << "."
                  << hvcannode << "." 
                  << hvline << "] electrode=["  
                  << detect << "." 
                  << side << "." 
                  << mod << "." 
                  << hvphi << "." 
                  << hveta << "." 
                  << hvgap << " min=" 
                  << min << " max=" 
                  << max << "]"  
                  );
 
    std::vector<HWIdentifier> electrodeIdvec;  
    HWIdentifier hvlineId = hvlineHelper.HVLineId(hvpartition,hvcanline,hvcannode,hvline);
 
    if( max > min ){
      if (min < 0) min = 0;
      if (max < 0) max = 0;
      if (min > 1000) min = 1000; // Shouldn't happen.
      for( int ielec=min; ielec<max+1; ielec++){
        ATH_MSG_VERBOSE("[fillHVMap] defining electrodeId: [det=" 
                        << detect << " side=" 
                        << side << " mod=" 
                        << mod << " phi=" 
                        << hvphi << " eta=" 
                        << hveta << " gap=" 
                        << hvgap << " ielec="
                        << ielec << "]" );
        HWIdentifier electrodeId = 
          electrodeHelper.ElectrodeId(detect,side,mod,hvphi,hveta,hvgap,ielec);
        electrodeIdvec.push_back(electrodeId);
 
        // Check if electrode is already in map ?
        hvlineMap.emplace (electrodeId, hvlineId);
      }
    }
    else{
      HWIdentifier electrodeId = electrodeHelper.ElectrodeId(detect,side,mod,hvphi,hveta,hvgap,min);
      electrodeIdvec.push_back(electrodeId);
 
      // Check if electrode is already in map ?
      hvlineMap.emplace (electrodeId, hvlineId);
    }
 
    std::vector<HWIdentifier>& l = electrodeMap[hvlineId];
    l.insert (l.end(), electrodeIdvec.begin(), electrodeIdvec.end());
  }
 
  ATH_MSG_DEBUG(" end reading infile " );
  ATH_MSG_DEBUG("[fillHV] Mapping electrode-to-hvline : number of Ids= "<<hvlineMap.size());
  ATH_MSG_DEBUG("[fillHV] Mapping hvline-to-electrode : number of Ids= "<<electrodeMap.size());
  ATH_MSG_DEBUG("[fillHV] exiting fillHVMap ... OK" );
  return StatusCode::SUCCESS;
}

fromAttrList()

std::string LArHVIdMappingReader::fromAttrList ( const AthenaAttributeList &  attrList ) const

private

Definition at line 57 of file LArHVIdMappingReader.cxx.

{
  std::ostringstream attrStr1;
  coral::AttributeList::const_iterator itr = attrList.begin();
  itr->toOutputStream(attrStr1);
  std::string::size_type pos = attrStr1.str().find(':');
  if (pos == std::string::npos)
    pos = 0;
    else
      pos++;
  std::string Line = attrStr1.str().substr(pos);
  ATH_MSG_DEBUG(" Line " << Line );
  return Line;
}

fromFile()

std::string LArHVIdMappingReader::fromFile ( ) const

private

Definition at line 73 of file LArHVIdMappingReader.cxx.

{
  ATH_MSG_WARNING( " Cannot find /LAR/IdentifierOfl/HVLineToElectrodeMap from database, Use ASCII file indeed !!!");
  std::string tablename = PathResolver::find_file ("HVLineToElectrode.data", "DATAPATH");
  if (tablename.empty()) {
    ATH_MSG_FATAL( "[fillHVMap] Could not locate HVLineToElectrode.data file as well");
    return "";
  }
  else{
    ATH_MSG_DEBUG("[fillHVMap] have located HVLineToElectrode.data OK !");
  }
  const char * tablefile = tablename.c_str() ;
  std::ifstream myfile(tablefile);
  // get pointer to associated buffer object
  std::filebuf* pbuf = myfile.rdbuf();
  int size = pbuf->pubseekoff (0,std::ios::end,std::ios::in);
  pbuf->pubseekpos (0,std::ios::in);
  // allocate memory to contain file data
  std::string buffer;
  buffer.resize (size, ' ');
  // get file data  
  pbuf->sgetn (buffer.data(),size);
  myfile.close();
  return buffer;
}

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;
  }
}

read()

StatusCode LArHVIdMappingReader::read	(	const AthenaAttributeList *	attrList,
		const LArHVLineID &	hvlineHelper,
		const LArElectrodeID &	electrodeHelper,
		hvlineMap_t &	hvlineMap,
		electrodeMap_t &	electrodeMap
	)		const

Definition at line 27 of file LArHVIdMappingReader.cxx.

{
  hvlineMap.clear();
  electrodeMap.clear();
 
  std::string content;
  if (attrList) {
    content = fromAttrList (*attrList);
  }
  else {
    content = fromFile();
  }
 
  if (content.empty()) {
    return StatusCode::FAILURE;
  }
 
  return fillHV (content,
                 hvlineHelper,
                 electrodeHelper,
                 hvlineMap,
                 electrodeMap);
}

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_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_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:

• LArHVIdMappingReader.h
• LArHVIdMappingReader.cxx