el::Logger Class Reference

Represents a logger holding ID and configurations we need to write logs. More...

#include <easylogging++.h>

Inheritance diagram for el::Logger:

Public Member Functions
Configurations *	configurations (void)
void	configure (const Configurations &configurations)
	Configures the logger using specified configurations. More...
bool	enabled (Level level) const
void	flush (void)
	Flushes logger to sync all log files for all levels. More...
void	flush (Level level, base::type::fstream_t *fs)
const std::string &	id (void) const
bool	isFlushNeeded (Level level)
virtual void	log (el::base::type::ostream_t &os) const
LogBuilder *	logBuilder (void) const
	Logger (const std::string &id, base::LogStreamsReferenceMap *logStreamsReference)
	Logger (const std::string &id, const Configurations &configurations, base::LogStreamsReferenceMap *logStreamsReference)
	Logger (const Logger &logger)
Logger &	operator= (const Logger &logger)
const std::string &	parentApplicationName (void) const
void	reconfigure (void)
	Reconfigures logger using existing configurations. More...
void	setLogBuilder (const LogBuilderPtr &logBuilder)
void	setParentApplicationName (const std::string &parentApplicationName)
base::TypedConfigurations *	typedConfigurations (void)
virtual	~Logger (void)
Public Member Functions inherited from el::base::threading::ThreadSafe
virtual void	acquireLock (void) ELPP_FINAL
virtual base::threading::Mutex &	lock (void) ELPP_FINAL
virtual void	releaseLock (void) ELPP_FINAL
Public Member Functions inherited from el::Loggable
virtual	~Loggable (void)

Static Public Member Functions
static bool	isValidId (const std::string &id)

Private Member Functions
void	initUnflushedCount (void)
	Logger (void)
void	performConfig (const Configurations &configurations)
void	resolveLoggerFormatSpec (void) const
base::type::stringstream_t &	stream (void)

Private Attributes
Configurations	m_configurations
std::string	m_id
bool	m_isConfigured
LogBuilderPtr	m_logBuilder
base::LogStreamsReferenceMap *	m_logStreamsReference
std::string	m_parentApplicationName
base::type::stringstream_t	m_stream
base::TypedConfigurations *	m_typedConfigurations
std::unordered_map< Level, unsigned int >	m_unflushedCount

Friends
class	el::base::DefaultLogDispatchCallback
class	el::base::LogDispatcher
class	el::base::MessageBuilder
class	el::base::PerformanceTracker
class	el::base::PErrorWriter
class	el::base::RegisteredLoggers
class	el::base::Storage
class	el::base::Writer
class	el::Helpers
class	el::Loggers
class	el::LogMessage

Additional Inherited Members
Protected Member Functions inherited from el::base::threading::ThreadSafe
	ThreadSafe (void)
virtual	~ThreadSafe (void)

Detailed Description

Represents a logger holding ID and configurations we need to write logs.

This class does not write logs itself instead its used by writer to read configuations from.

Definition at line 2205 of file easylogging++.h.

Constructor & Destructor Documentation

el::Logger::Logger	(	const std::string &	id,
		base::LogStreamsReferenceMap *	logStreamsReference
	)

Definition at line 606 of file easylogging++.cc.

el::Logger::Logger	(	const std::string &	id,
		const Configurations &	configurations,
		base::LogStreamsReferenceMap *	logStreamsReference
	)

Definition at line 615 of file easylogging++.cc.

el::Logger::Logger

(

const Logger &

logger

)

Definition at line 626 of file easylogging++.cc.

virtual el::Logger::~Logger ( void  )

inlinevirtual

Definition at line 2212 of file easylogging++.h.

el::Logger::Logger ( void  )

private

Member Function Documentation

Configurations* el::Logger::configurations ( void  )

inline

Definition at line 2238 of file easylogging++.h.

void el::Logger::configure

(

const Configurations &

configurations

)

Configures the logger using specified configurations.

Definition at line 651 of file easylogging++.cc.

bool el::Logger::enabled ( Level  level ) const

inline

Definition at line 2265 of file easylogging++.h.

void el::Logger::flush

(

void

)

Flushes logger to sync all log files for all levels.

Definition at line 697 of file easylogging++.cc.

void el::Logger::flush	(	Level	level,
		base::type::fstream_t *	fs
	)

Definition at line 707 of file easylogging++.cc.

const std::string& el::Logger::id ( void  ) const

inline

Definition at line 2226 of file easylogging++.h.

void el::Logger::initUnflushedCount ( void  )

private

Definition at line 721 of file easylogging++.cc.

bool el::Logger::isFlushNeeded ( Level  level )

inline

Definition at line 2253 of file easylogging++.h.

bool el::Logger::isValidId ( const std::string &  id )

static

Definition at line 688 of file easylogging++.cc.

virtual void el::Logger::log ( el::base::type::ostream_t &  os ) const

inlinevirtual

Implements el::Loggable.

Definition at line 2216 of file easylogging++.h.

LogBuilder* el::Logger::logBuilder ( void  ) const

inline

Definition at line 2257 of file easylogging++.h.

Logger & el::Logger::operator=

(

const Logger &

logger

)

Definition at line 637 of file easylogging++.cc.

const std::string& el::Logger::parentApplicationName ( void  ) const

inline

Definition at line 2230 of file easylogging++.h.

void el::Logger::performConfig ( const Configurations &  configurations )

private

Definition at line 664 of file easylogging++.cc.

void el::Logger::reconfigure

(

void

)

Reconfigures logger using existing configurations.

Definition at line 683 of file easylogging++.cc.

void el::Logger::resolveLoggerFormatSpec ( void  ) const

private

Definition at line 730 of file easylogging++.cc.

void el::Logger::setLogBuilder ( const LogBuilderPtr &  logBuilder )

inline

Definition at line 2261 of file easylogging++.h.

void el::Logger::setParentApplicationName ( const std::string &  parentApplicationName )

inline

Definition at line 2234 of file easylogging++.h.

base::type::stringstream_t& el::Logger::stream ( void  )

inlineprivate

Definition at line 2333 of file easylogging++.h.

base::TypedConfigurations* el::Logger::typedConfigurations ( void  )

inline

Definition at line 2242 of file easylogging++.h.

Friends And Related Function Documentation

friend class el::base::DefaultLogDispatchCallback

friend

Definition at line 2307 of file easylogging++.h.

friend class el::base::LogDispatcher

friend

Definition at line 2313 of file easylogging++.h.

friend class el::base::MessageBuilder

friend

Definition at line 2308 of file easylogging++.h.

friend class el::base::PerformanceTracker

friend

Definition at line 2312 of file easylogging++.h.

friend class el::base::PErrorWriter

friend

Definition at line 2310 of file easylogging++.h.

friend class el::base::RegisteredLoggers

friend

Definition at line 2306 of file easylogging++.h.

friend class el::base::Storage

friend

Definition at line 2311 of file easylogging++.h.

friend class el::base::Writer

friend

Definition at line 2309 of file easylogging++.h.

friend class el::Helpers

friend

Definition at line 2305 of file easylogging++.h.

friend class el::Loggers

friend

Definition at line 2304 of file easylogging++.h.

friend class el::LogMessage

friend

Definition at line 2303 of file easylogging++.h.

Member Data Documentation

Configurations el::Logger::m_configurations

private

Definition at line 2298 of file easylogging++.h.

std::string el::Logger::m_id

private

Definition at line 2293 of file easylogging++.h.

bool el::Logger::m_isConfigured

private

Definition at line 2297 of file easylogging++.h.

LogBuilderPtr el::Logger::m_logBuilder

private

Definition at line 2301 of file easylogging++.h.

base::LogStreamsReferenceMap* el::Logger::m_logStreamsReference

private

Definition at line 2300 of file easylogging++.h.

std::string el::Logger::m_parentApplicationName

private

Definition at line 2296 of file easylogging++.h.

base::type::stringstream_t el::Logger::m_stream

private

Definition at line 2295 of file easylogging++.h.

base::TypedConfigurations* el::Logger::m_typedConfigurations

private

Definition at line 2294 of file easylogging++.h.

std::unordered_map<Level, unsigned int> el::Logger::m_unflushedCount

private

Definition at line 2299 of file easylogging++.h.

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

• easylogging++.h
• easylogging++.cc