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:

Collaboration diagram for el::Logger:

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

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

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

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.

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

Constructor & Destructor Documentation

Logger() [1/4]

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

Logger() [2/4]

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

Logger() [3/4]

el::Logger::Logger

(

const Logger &

logger

)

~Logger()

virtual el::Logger::~Logger ( void )

inlinevirtual

Logger() [4/4]

el::Logger::Logger ( void )

private

Member Function Documentation

configurations()

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

inline

configure()

void el::Logger::configure

(

const Configurations &

configurations

)

Configures the logger using specified configurations.

enabled()

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

inline

flush() [1/2]

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

flush() [2/2]

void el::Logger::flush

(

void

)

Flushes logger to sync all log files for all levels.

id()

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

inline

initUnflushedCount()

void el::Logger::initUnflushedCount ( void )

private

isFlushNeeded()

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

inline

isValidId()

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

static

log()

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

inlinevirtual

Implements el::Loggable.

logBuilder()

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

inline

operator=()

Logger & el::Logger::operator=

(

const Logger &

logger

)

parentApplicationName()

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

inline

reconfigure()

void el::Logger::reconfigure

(

void

)

Reconfigures logger using existing configurations.

resolveLoggerFormatSpec()

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

private

setLogBuilder()

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

inline

setParentApplicationName()

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

inline

stream()

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

inlineprivate

typedConfigurations()

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

inline

Friends And Related Symbol Documentation

el::base::DefaultLogDispatchCallback

friend class el::base::DefaultLogDispatchCallback

friend

el::base::LogDispatcher

friend class el::base::LogDispatcher

friend

el::base::MessageBuilder

friend class el::base::MessageBuilder

friend

el::base::PerformanceTracker

friend class el::base::PerformanceTracker

friend

el::base::PErrorWriter

friend class el::base::PErrorWriter

friend

el::base::RegisteredLoggers

friend class el::base::RegisteredLoggers

friend

el::base::Storage

friend class el::base::Storage

friend

el::base::Writer

friend class el::base::Writer

friend

el::Helpers

friend class el::Helpers

friend

el::Loggers

friend class el::Loggers

friend

el::LogMessage

friend class el::LogMessage

friend

Member Data Documentation

m_configurations

Configurations el::Logger::m_configurations

private

m_id

std::string el::Logger::m_id

private

m_isConfigured

bool el::Logger::m_isConfigured

private

m_logBuilder

LogBuilderPtr el::Logger::m_logBuilder

private

m_logStreamsReference

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

private

m_parentApplicationName

std::string el::Logger::m_parentApplicationName

private

m_stream

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

private

m_typedConfigurations

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

private

m_unflushedCount

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

private

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

• external/easylogging++/easylogging++.h
• external/easylogging++/easylogging++.cc