trv::sys::Logger Class Reference

Logger with logging level differentiation. More...

#include <monitor.hpp>

Public Member Functions
	Logger (LogLevel level)
	Construct the logger with the specified threshold level.
	Logger (int level)
	Construct the logger with the specified threshold level.
void	reset_level (LogLevel level)
	Reset the logger threshold level.
void	reset_level (int level)
	Reset the logger threshold level.
void	log (LogLevel level_entry, const char *fmt_string,...)
	Log a message at the specified level.
void	log (int level_entry, const char *fmt_string,...)
	Log a message at the specified level.
void	debug (const char *fmt_string,...)
	Emit a debugging-level message.
void	stat (const char *fmt_string,...)
	Emit a status-level message.
void	info (const char *fmt_string,...)
	Emit a information-level message.
void	warn (const char *fmt_string,...)
	Emit a warning-level message.
void	error (const char *fmt_string,...)
	Emit a warning-level message.

Public Attributes
int	level_limit
	logger threshold level

Detailed Description

Logger with logging level differentiation.

Definition at line 174 of file monitor.hpp.

Constructor & Destructor Documentation

Logger() [1/2]

trv::sys::Logger::Logger

(

LogLevel

level

)

Construct the logger with the specified threshold level.

Parameters

level

Threshold level (from enumerated options) (default is NSET).

Definition at line 148 of file monitor.cpp.

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Logger() [2/2]

trv::sys::Logger::Logger

(

int

level

)

Construct the logger with the specified threshold level.

Parameters

level

Threshold level (as a non-negative integer) (default is 0).

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 152 of file monitor.cpp.

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Member Function Documentation

reset_level() [1/2]

void trv::sys::Logger::reset_level

(

LogLevel

level

)

Reset the logger threshold level.

Parameters

level

Threshold level (from enumerated options).

Definition at line 156 of file monitor.cpp.

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reset_level() [2/2]

void trv::sys::Logger::reset_level

(

int

level

)

Reset the logger threshold level.

Parameters

level

Threshold level (as a non-negative integer).

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 160 of file monitor.cpp.

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log() [1/2]

void trv::sys::Logger::log	(	LogLevel	level_entry,
		const char *	fmt_string,
			... )

Log a message at the specified level.

If the specified level is below the threshold, no messages will be logged.

Parameters

level_entry	Message level (from enumerated options).
fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 177 of file monitor.cpp.

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log() [2/2]

void trv::sys::Logger::log	(	int	level_entry,
		const char *	fmt_string,
			... )

Log a message at the specified level.

If the specified level is below the threshold, no messages will be logged.

Parameters

level_entry	Message level (as a non-negative integer).
fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 210 of file monitor.cpp.

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debug()

void trv::sys::Logger::debug	(	const char *	fmt_string,
			... )

Emit a debugging-level message.

If the threshold level is higher, no messages will be emitted.

Parameters

fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 246 of file monitor.cpp.

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stat()

void trv::sys::Logger::stat	(	const char *	fmt_string,
			... )

Emit a status-level message.

If the threshold level is higher, no messages will be emitted.

Parameters

fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 255 of file monitor.cpp.

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info()

void trv::sys::Logger::info	(	const char *	fmt_string,
			... )

Emit a information-level message.

If the threshold level is higher, no messages will be emitted.

Parameters

fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 264 of file monitor.cpp.

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warn()

void trv::sys::Logger::warn	(	const char *	fmt_string,
			... )

Emit a warning-level message.

If the threshold level is higher, no messages will be emitted.

Parameters

fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 273 of file monitor.cpp.

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error()

void trv::sys::Logger::error	(	const char *	fmt_string,
			... )

Emit a warning-level message.

If the threshold level is higher, no messages will be emitted.

Parameters

fmt_string	Log message format string.
...	An arbitrary number of substitution arguments.

Definition at line 282 of file monitor.cpp.

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Member Data Documentation

level_limit

int trv::sys::Logger::level_limit

logger threshold level

Definition at line 176 of file monitor.hpp.

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

• /home/docs/checkouts/readthedocs.org/user_builds/triumvirate/checkouts/stable/src/triumvirate/include/monitor.hpp
• /home/docs/checkouts/readthedocs.org/user_builds/triumvirate/checkouts/stable/src/triumvirate/src/monitor.cpp