qx::logger Class Reference

Logger class. More...

#include <logger.h>

Public Member Functions
void	log (const category &category, verbosity eVerbosity, string_view svFile, string_view svFunction, int nLine, string_view svMessage)
	Log to all streams. More...
template<class... args_t>
	requires (log_acceptable_args_c< args_t... >) void log(const category &category
	Log to all streams. More...
void	flush ()
	Flush all streams.
template<sbo_poly_assignable_c< base_logger_stream > stream_t>
void	add_stream (stream_t stream) noexcept
	Add an output stream to the logger. More...
void	reset () noexcept
	Reset logger and clear all streams.
bool	will_any_stream_accept (const category &category, verbosity eVerbosity, string_view svFile, string_view svFunction) const noexcept
	Returns true if any of streams will accept this message. More...

Detailed Description

Logger class.

Author

Khrapov

Date

10.01.2020

Definition at line 63 of file logger.h.

Member Function Documentation

add_stream()

template<sbo_poly_assignable_c< base_logger_stream > stream_t>

void qx::logger::add_stream ( stream_t  stream )

inlinenoexcept

Add an output stream to the logger.

Template Parameters

stream_t

- stream type, derived from base_logger_stream

Parameters

stream

- stream object

Definition at line 48 of file logger.inl.

log()

void qx::logger::log ( const category &  category, verbosity  eVerbosity, string_view  svFile, string_view  svFunction, int  nLine, string_view  svMessage  )

inline

Log to all streams.

Parameters

category	- code category
eVerbosity	- message verbosity
svFile	- file name string
svFunction	- function name string
nLine	- code line number
svMessage	- message string

Definition at line 13 of file logger.inl.

requires()

template<class... args_t>

qx::logger::requires

(

log_acceptable_args_c< args_t... >

)

const &

Log to all streams.

Template Parameters

args_t

- template parameter pack type

Parameters

category	- code category
eVerbosity	- message verbosity
svFile	- file name string
svFunction	- function name string
nLine	- code line number
sFormat	- format string
args	- additional args for format

will_any_stream_accept()

bool qx::logger::will_any_stream_accept ( const category &  category, verbosity  eVerbosity, string_view  svFile, string_view  svFunction  ) const

inlinenoexcept

Returns true if any of streams will accept this message.

Typically you don't want to use it It may be useful with async logging to avoid unnecessary formatting and queueing

Parameters

category	- code category
eVerbosity	- message verbosity
svFile	- file name string
svFunction	- function name string

Return values

-	true if any of streams will accept this message

Definition at line 58 of file logger.inl.

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

• include/qx/logger/logger.h
• include/qx/logger/logger.inl