ZdcInjPulserAmpMap Class Reference

#include <ZdcInjPulserAmpMap.h>

Inheritance diagram for ZdcInjPulserAmpMap:

Collaboration diagram for ZdcInjPulserAmpMap:

Public Member Functions
	ZdcInjPulserAmpMap ()
std::string	getFilePath () const
unsigned int	getFirstLumiBlock () const
int	getCycleNumber (unsigned int lumiBlock) const
float	getPulserAmplitude (unsigned int lumiBlock) const
void	setLevel (MSG::Level lvl)
	Change the current logging level. More...

Static Public Member Functions
static const ZdcInjPulserAmpMap *	getInstance ()

Private Member Functions
void	ReadPulserSteps (std::ifstream &ifs)
void	FillVVector (const nlohmann::json &entry)
void	initMessaging () const
	Initialize our message level and MessageSvc. More...

Private Attributes
std::string	m_filePath
unsigned int	m_firstLB {1}
std::vector< float >	m_LBPulserVMap
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 16 of file ZdcInjPulserAmpMap.h.

Constructor & Destructor Documentation

ZdcInjPulserAmpMap()

ZdcInjPulserAmpMap::ZdcInjPulserAmpMap

(

)

Definition at line 18 of file ZdcInjPulserAmpMap.cxx.

                                       : asg::AsgMessaging("ZdcInjPulserAmpMap")
{
  msg().setLevel(MSG::INFO);
 
  // std::string filePath = PathResolver::find_file("ZDC_InjectPulseSteps.json","DATAPATH", PathResolver::RecursiveSearch);
  std::string filePath = PathResolverFindCalibFile("ZdcConditions/ZDC_InjectPulseSteps.json");
 
  if (!filePath.empty())
    {
      ATH_MSG_DEBUG( "ZdcInjPulserAmpMap::found ZDC JSON at " << filePath );
    }
  else
    {
      ATH_MSG_WARNING(  "ZdcInjPulserAmpMap constructor, JSON file not found in search path, trying local file" ) ;
      filePath = "./ZDC_InjectPulseSteps.json";
    }
 
 
  std::ifstream ifs(filePath);
  if (!ifs.is_open()) {
    ATH_MSG_FATAL("ZdcInjPulserAmpMap constructor, JSON file cannot be opened!" ) ;
  }
 
  m_filePath = std::move(filePath);
  ReadPulserSteps(ifs);
}

Member Function Documentation

FillVVector()

void ZdcInjPulserAmpMap::FillVVector ( const nlohmann::json &  entry )

private

Definition at line 65 of file ZdcInjPulserAmpMap.cxx.

{
  unsigned int nStep = entry.at("nStep");
  float vStart = entry.at("vStart");
  float vStep = entry.at("vStep");
 
  float voltage = vStart;
  for (size_t step = 0; step < nStep; step++) {
    m_LBPulserVMap.push_back(voltage);
    voltage += vStep;
  }
}

getCycleNumber()

int ZdcInjPulserAmpMap::getCycleNumber ( unsigned int  lumiBlock ) const

inline

Definition at line 44 of file ZdcInjPulserAmpMap.h.

  {
    if (lumiBlock < m_firstLB) return -1;
    return std::floor(float(lumiBlock - m_firstLB)/m_LBPulserVMap.size());
  }

getFilePath()

std::string ZdcInjPulserAmpMap::getFilePath ( ) const

inline

Definition at line 36 of file ZdcInjPulserAmpMap.h.

{return m_filePath;}

getFirstLumiBlock()

unsigned int ZdcInjPulserAmpMap::getFirstLumiBlock ( ) const

inline

Definition at line 40 of file ZdcInjPulserAmpMap.h.

{return m_firstLB;}

getInstance()

const ZdcInjPulserAmpMap * ZdcInjPulserAmpMap::getInstance ( )

static

Definition at line 11 of file ZdcInjPulserAmpMap.cxx.

{
  static const ZdcInjPulserAmpMap pulser_map;
  return &pulser_map;
}

getPulserAmplitude()

float ZdcInjPulserAmpMap::getPulserAmplitude ( unsigned int  lumiBlock ) const

inline

Definition at line 52 of file ZdcInjPulserAmpMap.h.

  {
    // We do a cyclic lookup of the pulser amplitude (in volts) starting from the first LB
    //
    if (lumiBlock < m_firstLB) return -1000.;
    unsigned int vecIndex = (lumiBlock - m_firstLB) % m_LBPulserVMap.size();
    return m_LBPulserVMap.at(vecIndex);
  }

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 & asg::AsgMessaging::msg ( ) const

inherited

The standard message stream.

Returns

A reference to the default message stream of this object.

Definition at line 49 of file AsgMessaging.cxx.

                                      {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msg();
#else // not XAOD_STANDALONE
      return m_msg;
#endif // not XAOD_STANDALONE
   }

msg() [2/2]

MsgStream & asg::AsgMessaging::msg ( const MSG::Level  lvl ) const

inherited

The standard message stream.

Parameters

lvl	The message level to set the stream to

Returns

A reference to the default message stream, set to level "lvl"

Definition at line 57 of file AsgMessaging.cxx.

                                                          {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msg( lvl );
#else // not XAOD_STANDALONE
      m_msg << lvl;
      return m_msg;
#endif // not XAOD_STANDALONE
   }

msgLvl()

bool asg::AsgMessaging::msgLvl ( const MSG::Level  lvl ) const

inherited

Test the output level of the object.

Parameters

lvl	The message level to test against

Returns

boolean Indicting if messages at given level will be printed

true If messages at level "lvl" will be printed

Definition at line 41 of file AsgMessaging.cxx.

                                                       {
#ifndef XAOD_STANDALONE
      return ::AthMessaging::msgLvl( lvl );
#else // not XAOD_STANDALONE
      return m_msg.msgLevel( lvl );
#endif // not XAOD_STANDALONE
   }

ReadPulserSteps()

void ZdcInjPulserAmpMap::ReadPulserSteps ( std::ifstream &  ifs )

private

Definition at line 45 of file ZdcInjPulserAmpMap.cxx.

{
  nlohmann::json j = nlohmann::json::parse(ifs);
 
  m_LBPulserVMap.clear();
  
  // Get the starting LB entry in the json if it exists
  //
  nlohmann::json first = j[0];
  
  if (first.find("startLB") != first.end()) {
    m_firstLB = first["startLB"];
    j.erase(j.begin());
  }
 
  for (const auto &entry : j) {
    FillVVector(entry);
  }
}

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_filePath

std::string ZdcInjPulserAmpMap::m_filePath

private

Definition at line 22 of file ZdcInjPulserAmpMap.h.

m_firstLB

unsigned int ZdcInjPulserAmpMap::m_firstLB {1}

private

Definition at line 23 of file ZdcInjPulserAmpMap.h.

m_imsg

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

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

m_LBPulserVMap

std::vector<float> ZdcInjPulserAmpMap::m_LBPulserVMap

private

Definition at line 24 of file ZdcInjPulserAmpMap.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:

• ZdcInjPulserAmpMap.h
• ZdcInjPulserAmpMap.cxx