ZdcFileGeometryDB Class Reference

#include <ZdcGeometryDB.h>

Inheritance diagram for ZdcFileGeometryDB:

Collaboration diagram for ZdcFileGeometryDB:

Public Member Functions
	ZdcFileGeometryDB ()
bool	loadJSONFile ()
const nlohmann::json &	getDB () const

Static Public Member Functions
static const IZdcGeometryDB *	getInstance ()

Protected Attributes
bool	m_geoLoaded {}
nlohmann::json	m_mainJson

Private Member Functions
void	setLevel (MSG::Level lvl)
	Change the current logging level.
void	initMessaging () const
	Initialize our message level and MessageSvc.
Functions providing the same interface as AthMessaging
bool	msgLvl (const MSG::Level lvl) const
	Test the output level of the object.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.

Private Attributes
std::string	m_fileStr
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).

Detailed Description

Definition at line 25 of file ZdcGeometryDB.h.

Constructor & Destructor Documentation

ZdcFileGeometryDB()

ZdcFileGeometryDB::ZdcFileGeometryDB

(

)

Definition at line 31 of file ZdcGeometryDB.cxx.

                                     :
  asg::AsgMessaging("ZdcFileGeometryDB"),
  m_fileStr("ZdcConditions/ZDCgeom_Run3.json")
{
 
  msg().setLevel(MSG::INFO);
 
  m_geoLoaded = loadJSONFile();
 
}

Member Function Documentation

getDB()

const nlohmann::json & IZdcGeometryDB::getDB ( ) const

inlineinherited

Definition at line 21 of file ZdcGeometryDB.h.

{return m_mainJson;};

getInstance()

const IZdcGeometryDB * ZdcFileGeometryDB::getInstance ( )

static

Definition at line 18 of file ZdcGeometryDB.cxx.

{
  static const ZdcFileGeometryDB file_db_run3;
  return &file_db_run3;
}

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;
  }
}

loadJSONFile()

bool ZdcFileGeometryDB::loadJSONFile

(

)

Definition at line 50 of file ZdcGeometryDB.cxx.

{
  bool ret = false;
  if (m_fileStr == "")
    {
      ATH_MSG_WARNING("No JSON filename defined!");
      return ret;
    }
  std::string filePath = PathResolverFindDataFile(m_fileStr);
  if (!filePath.empty())
    {
      ATH_MSG_DEBUG( "ZdcGeometryDB::found ZDC JSON at " << filePath );
    }
  else
    {
      ATH_MSG_DEBUG(  "ZdcGeometryDB::geometry NOT FOUND!  Trying local file!" ) ;
      filePath = "./"+m_fileStr;
    }
 
  std::ifstream ifs(filePath);
 
  if (ifs.is_open())
    {
      ifs >> m_mainJson;
      ret = true;
      ATH_MSG_INFO("Loaded ZDC DB from file");
    }
  else
    ATH_MSG_ERROR("No ZDC geometry found");
 
  return ret;
}

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
   }

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_fileStr

std::string ZdcFileGeometryDB::m_fileStr

private

Definition at line 28 of file ZdcGeometryDB.h.

m_geoLoaded

bool IZdcGeometryDB::m_geoLoaded {}

protectedinherited

Definition at line 15 of file ZdcGeometryDB.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_mainJson

nlohmann::json IZdcGeometryDB::m_mainJson

protectedinherited

Definition at line 16 of file ZdcGeometryDB.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:

• ZdcGeometryDB.h
• ZdcGeometryDB.cxx