#include <userver/logging/log_helper.hpp>

Public Member Functions
	LogHelper (LoggerRef logger, Level level, const utils::impl::SourceLocation &location=utils::impl::SourceLocation::Current()) noexcept
	Constructs LogHelper with span logging.

	LogHelper (const LoggerPtr &logger, Level level, const utils::impl::SourceLocation &location=utils::impl::SourceLocation::Current()) noexcept
	Constructs LogHelper with span logging.

	LogHelper (LogHelper &&)=delete

	LogHelper (const LogHelper &)=delete

LogHelper &	operator= (LogHelper &&)=delete

LogHelper &	operator= (const LogHelper &)=delete

LogHelper &	AsLvalue () noexcept

bool	IsLimitReached () const noexcept

template<typename T >
LogHelper &	operator<< (const T &value)

LogHelper &	operator<< (char value) noexcept

LogHelper &	operator<< (std::string_view value) noexcept

LogHelper &	operator<< (float value) noexcept

LogHelper &	operator<< (double value) noexcept

LogHelper &	operator<< (long double value) noexcept

LogHelper &	operator<< (unsigned long long value) noexcept

LogHelper &	operator<< (long long value) noexcept

LogHelper &	operator<< (bool value) noexcept

LogHelper &	operator<< (const std::exception &value) noexcept

LogHelper &	operator<< (const LogExtra &extra) noexcept
	Extends internal LogExtra.

LogHelper &	operator<< (LogExtra &&extra) noexcept
	Extends internal LogExtra.

LogHelper &	operator<< (const LogExtra::Value &value) noexcept

LogHelper &	operator<< (Hex hex) noexcept

LogHelper &	operator<< (HexShort hex) noexcept

LogHelper &	operator<< (Quoted value) noexcept

Detailed Description

Stream-like tskv-formatted log message builder.

Users can add LogHelper& operator<<(LogHelper&, ) overloads to use a faster localeless logging, rather than outputting data through the ostream operator.

Definition at line 72 of file log_helper.hpp.

Constructor & Destructor Documentation

◆ LogHelper() [1/2]

logging::LogHelper::LogHelper	(	LoggerRef	logger,
		Level	level,
		const utils::impl::SourceLocation &	location = `utils::impl::SourceLocation::Current()`
	)

noexcept

Constructs LogHelper with span logging.

Parameters

logger	to log to
level	message log level
location	source location that will be written to logs

◆ LogHelper() [2/2]

logging::LogHelper::LogHelper	(	const LoggerPtr &	logger,
		Level	level,
		const utils::impl::SourceLocation &	location = `utils::impl::SourceLocation::Current()`
	)

noexcept

Constructs LogHelper with span logging.

Parameters

logger	to log to (logging to nullptr does not output messages)
level	message log level
location	source location that will be written to logs

Member Function Documentation

◆ AsLvalue()

LogHelper & logging::LogHelper::AsLvalue ( )

inlinenoexcept

Definition at line 98 of file log_helper.hpp.

◆ operator<<()

template<typename T >

LogHelper & logging::LogHelper::operator<< ( const T & value )

inline

Definition at line 103 of file log_helper.hpp.

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

userver/logging/log_helper.hpp