Logger.hpp File Reference

#include <toolbox/sys/Limits.hpp>
#include <toolbox/sys/Time.hpp>
#include <toolbox/util/Storage.hpp>
#include <toolbox/util/Concepts.hpp>
#include <boost/lockfree/queue.hpp>
#include <boost/lockfree/stack.hpp>
#include <thread>

Include dependency graph for Logger.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	toolbox::sys::Logger
class	toolbox::sys::AsyncLogger
class	toolbox::sys::ScopedLogLevel
class	toolbox::sys::ScopedLogger

Namespaces
namespace	toolbox
namespace	toolbox::sys

Typedefs
using	toolbox::sys::LogMsgPtr = StoragePtr< MaxLogLine >
using	toolbox::sys::LogBufPool = boost::lockfree::stack< LogMsgPtr, boost::lockfree::capacity< LogBufPoolCapacity > >

Enumerations
enum class	toolbox::sys::LogLevel : int {   toolbox::sys::None , toolbox::sys::Crit , toolbox::sys::Error , toolbox::sys::Warn ,   toolbox::sys::Metric , toolbox::sys::Notice , toolbox::sys::Info , toolbox::sys::Debug }

Functions
LogBufPool &	toolbox::sys::log_buf_pool () noexcept
	A pool of log buffers, eliminating the need for dynamic memory allocations when logging.
void	toolbox::sys::set_log_warming_mode (bool enabled) noexcept
bool	toolbox::sys::log_warming_mode_enabled () noexcept
	Returns true if log warming mode is enabled.
Logger &	toolbox::sys::null_logger () noexcept
	Null logger. This logger does nothing and is effectively /dev/null.
Logger &	toolbox::sys::std_logger () noexcept
Logger &	toolbox::sys::sys_logger () noexcept
	System logger. This logger calls syslog().
const char *	toolbox::sys::log_label (LogLevel level) noexcept
	Return log label for given log level.
LogLevel	toolbox::sys::get_log_level () noexcept
	Return current log level.
bool	toolbox::sys::is_log_level (LogLevel level) noexcept
	Return true if level is less than or equal to current log level.
LogLevel	toolbox::sys::set_log_level (LogLevel level) noexcept
	Set log level globally for all threads.
Logger &	toolbox::sys::get_logger () noexcept
	Return current logger.
Logger &	toolbox::sys::set_logger (Logger &logger) noexcept
	Set logger globally for all threads.
Logger &	toolbox::sys::set_logger (std::nullptr_t) noexcept
void	toolbox::sys::write_log (WallTime ts, LogLevel level, LogMsgPtr &&msg, std::size_t size) noexcept
template<typename StreamT > requires Streamable<StreamT>
StreamT &	toolbox::sys::operator<< (StreamT &os, LogLevel level)

Variables
constexpr std::size_t	toolbox::sys::LogBufPoolCapacity = 64