Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level > Class Template Reference

Logger which statically discards any messages less important than a fixed severity. More...

#include <tomographer/tools/loggers.h>

Inheritance diagram for Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >:

Collaboration diagram for Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >:

Public Member Functions
	MinimumSeverityLogger (BaseLogger &baselogger_)
	Constructor from a base logger. More...
void	emit_log (int level, const char *origin, const std::string &msg)
	Emit a log by relaying to the base logger.
int	level () const
	Get the base logger's set level.
template<bool dummy = true>
std::enable_if< dummy &&LoggerTraits< BaseLogger >::HasFilterByOrigin, bool >	filter_by_origin (int level, const char *origin)
	If relevant for the base logger, filter the messages by origin from the base logger.
Public Member Functions inherited from Tomographer::Logger::LoggerBase< MinimumSeverityLogger< BaseLogger, Level > >
	LoggerBase (int level_=INFO)
	Construct the base logger object. More...
void	error (const char *origin, const char *fmt,...)
	emit an error message More...
void	error (const char *origin, const std::string &msg)
	emit an error message More...
void	error (const char *origin, Fn f)
	emit an error message More...
void	warning (const char *origin, const char *fmt,...)
	emit a warning message More...
void	warning (const char *origin, const std::string &msg)
	emit a warning message More...
void	warning (const char *origin, Fn f)
	emit a warning message More...
void	info (const char *origin, const char *fmt,...)
	emit an information/notice message More...
void	info (const char *origin, const std::string &msg)
	emit an information/notice message More...
void	info (const char *origin, Fn f)
	emit an information/notice message More...
void	debug (const char *origin, const char *fmt,...)
	emit an debug message More...
void	debug (const char *origin, const std::string &msg)
	emit an debug message More...
void	debug (const char *origin, Fn f)
	emit an debug message More...
void	longdebug (const char *origin, const char *fmt,...)
	emit a very verbose debugging message More...
void	longdebug (const char *origin, const std::string &msg)
	emit a very verbose debugging message More...
void	longdebug (const char *origin, Fn f)
	emit a very verbose debugging message More...
void	log (int level, const char *origin, const char *fmt,...)
	emit a log message at the given log level. More...
void	log (int level, const char *origin, const std::string &msg)
	emit a log message at the given log level. More...
void	log (int level, const char *origin, Fn f)
	emit a log message at the given log level. More...
void	log (const char *origin, const char *fmt,...)
	emit a log message at the given log level. More...
void	log (const char *origin, const char *fmt, va_list ap)
	emit a log message at the given log level. More...
void	log (const char *origin, const std::string &msg)
	emit a log message at the given log level. More...
void	log (const char *origin, Fn f)
	emit a log message at the given log level. More...
bool	enabled_for (int level_) const
	Check whether messages at the given log level are enabled. More...
int	level () const
	Get the log level set for this logger. More...

Additional Inherited Members
Public Types inherited from Tomographer::Logger::LoggerBase< MinimumSeverityLogger< BaseLogger, Level > >
enum
	Shortcuts to properties defined in the traits class.
Static Public Member Functions inherited from Tomographer::Logger::LoggerBase< MinimumSeverityLogger< BaseLogger, Level > >
static bool	statically_enabled_for (int level)
	Check whether the logger is statically disabled for some levels. More...
static bool	statically_enabled_for ()
	Static version of statically_enabled_for() More...
Protected Member Functions inherited from Tomographer::Logger::LoggerBase< MinimumSeverityLogger< BaseLogger, Level > >
int	getLevel () const
int	getLevel () const
MinimumSeverityLogger< BaseLogger, Level > *	derived ()
const MinimumSeverityLogger< BaseLogger, Level > *	derived () const
void	setLogLevel (int level)
	Store a new run-time log level. More...

Detailed Description

template<typename BaseLogger, int Level>
class Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >

Logger which statically discards any messages less important than a fixed severity.

This logger interfaces another logger of type BaseLogger, but will only log messages that are at least of severity Level. Other messages are discarded at compile-time, hopefully speeding up your code, also.

If BaseLogger is thread-safe, then this logger is also thread-safe.

Definition at line 1360 of file loggers.h.

Constructor & Destructor Documentation

template<typename BaseLogger , int Level>

Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >::MinimumSeverityLogger ( BaseLogger &  baselogger_ )

inline

Constructor from a base logger.

You must provide a reference to an instance of a logger, to which we will relay relevant calls.

Definition at line 1400 of file loggers.h.

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

• tomographer/tools/loggers.h (v1.0a)