cypress::Logger Class Reference

#include <logger.hpp>

Public Member Functions
	Logger ()
	Logger (std::shared_ptr< LogBackend > backend, LogSeverity lvl=LogSeverity::INFO)
size_t	backend_count () const
int	add_backend (std::shared_ptr< LogBackend > backend, LogSeverity lvl=LogSeverity::INFO)
void	min_level (LogSeverity lvl, int idx=-1)
LogSeverity	min_level (int idx=-1)
size_t	count (LogSeverity lvl=LogSeverity::DEBUG) const
void	log (LogSeverity lvl, std::time_t time, const std::string &module, const std::string &message)
void	debug (const std::string &module, const std::string &message)
void	info (const std::string &module, const std::string &message)
void	warn (const std::string &module, const std::string &message)
void	error (const std::string &module, const std::string &message)
void	fatal_error (const std::string &module, const std::string &message)

Detailed Description

The Logger class is the frontend class that should be used to log messages. A global instance which logs to std::cerr can be accessed using the global_logger() function.

Constructor & Destructor Documentation

cypress::Logger::Logger

(

)

Default constructor, adds no backend.

cypress::Logger::Logger	(	std::shared_ptr< LogBackend >	backend,
		LogSeverity	lvl = LogSeverity::INFO
	)

Creates a new Logger instance which logs into the given backend.

Member Function Documentation

int cypress::Logger::add_backend	(	std::shared_ptr< LogBackend >	backend,
		LogSeverity	lvl = LogSeverity::INFO
	)

Adds another logger backend with the given log level and returns the index of the newly added backend.

size_t cypress::Logger::backend_count

(

)

const

Returns the number of attached backends.

size_t cypress::Logger::count

(

LogSeverity

lvl = LogSeverity::DEBUG

)

const

Returns the number of messages that have been captured with at least the given level.

void cypress::Logger::debug	(	const std::string &	module,
		const std::string &	message
	)

void cypress::Logger::error	(	const std::string &	module,
		const std::string &	message
	)

void cypress::Logger::fatal_error	(	const std::string &	module,
		const std::string &	message
	)

void cypress::Logger::info	(	const std::string &	module,
		const std::string &	message
	)

void cypress::Logger::log	(	LogSeverity	lvl,
		std::time_t	time,
		const std::string &	module,
		const std::string &	message
	)

void cypress::Logger::min_level	(	LogSeverity	lvl,
		int	idx = -1
	)

Sets the minimum level for the backend with the given index. Negative indices allow to access the backend list in reverse order. Per default the log level of the last added backend is updated.

LogSeverity cypress::Logger::min_level

(

int

idx = -1

)

Returns the log level for the backend with the given index. Negative indices allow to access the backend list in reverse order.

void cypress::Logger::warn	(	const std::string &	module,
		const std::string &	message
	)

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

• cypress/util/logger.hpp