metall::logger Class Reference

#include </home/runner/work/metall/metall/include/metall/logger.hpp>

Classes
struct	level_filter
	determines the minimum level of messages that should be loggged More...

Public Types
enum class	level {   critical = metall_critical , error = metall_error , warning = metall_warning , info = metall_info ,   debug = metall_debug , verbose = metall_verbose }
	Log message level. More...

Public Member Functions
	logger ()=delete
	~logger ()=delete
	logger (const logger &)=delete
	logger (logger &&)=delete
logger &	operator= (const logger &)=delete
logger &	operator= (logger &&)=delete

Static Public Member Functions
static void	out (const level lvl, const char *const file_name, const int line_no, const char *const message) noexcept
	Log a message. More...
static void	perror (const level lvl, const char *const file_name, const int line_no, const char *const message) noexcept
	Log a message about errno. More...
static level_filter	log_level () noexcept
static void	set_log_level (const level_filter lvl) noexcept
	Set the minimum logger level to show message. More...
static bool	abort_on_critical_error () noexcept
static void	abort_on_critical_error (const bool enable) noexcept
	If true is specified, enable an abort at a critical logger message. More...

Member Enumeration Documentation

level

enum metall::logger::level

strong

Log message level.

Enumerator
critical	Critical logger message — with default logger implementation abort the execution unless disabled.
error	Error logger message.
warning	Warning logger message.
info	Info logger message.
debug	Debug logger message.
verbose	Verbose (lowest priority) logger message.

Constructor & Destructor Documentation

logger() [1/3]

metall::logger::logger ( )

delete

~logger()

metall::logger::~logger ( )

delete

logger() [2/3]

metall::logger::logger ( const logger &  )

delete

logger() [3/3]

metall::logger::logger ( logger &&  )

delete

Member Function Documentation

out()

static void metall::logger::out ( const level  lvl, const char *const  file_name, const int  line_no, const char *const  message  )

inlinestaticnoexcept

Log a message.

perror()

static void metall::logger::perror ( const level  lvl, const char *const  file_name, const int  line_no, const char *const  message  )

inlinestaticnoexcept

Log a message about errno.

operator=() [1/2]

logger& metall::logger::operator= ( const logger &  )

delete

operator=() [2/2]

logger& metall::logger::operator= ( logger &&  )

delete

log_level()

static level_filter metall::logger::log_level ( )

inlinestaticnoexcept

Returns

the current minimum logger level

set_log_level()

static void metall::logger::set_log_level ( const level_filter  lvl )

inlinestaticnoexcept

Set the minimum logger level to show message.

Examples

logger.cpp.

abort_on_critical_error() [1/2]

static bool metall::logger::abort_on_critical_error ( )

inlinestaticnoexcept

Returns

if the program should abort when a critical message is logged

Examples

logger.cpp.

abort_on_critical_error() [2/2]

static void metall::logger::abort_on_critical_error ( const bool  enable )

inlinestaticnoexcept

If true is specified, enable an abort at a critical logger message.

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

• /home/runner/work/metall/metall/include/metall/logger.hpp