logger.hpp File Reference

#include <fstream>
#include <sstream>
#include <cstdlib>
#include <cassert>
#include <cstring>
#include <cstdarg>
#include <functional>
#include <core/parallel/pthread_h.h>
#include <timer/timer.hpp>
#include <core/logging/fail_method.hpp>
#include <core/logging/backtrace.hpp>
#include <core/logging/error.hpp>
#include <core/system/cppipc/server/cancel_ops.hpp>
#include <core/util/code_optimization.hpp>
#include <process/process_util.hpp>

Go to the source code of this file.

Classes
class	file_logger
struct	log_dispatch< dostuff >

Macros
#define	LOG_FATAL   7
#define	LOG_ERROR   6
#define	LOG_WARNING   5
#define	LOG_EMPH   3
#define	LOG_INFO   2
#define	LOG_DEBUG   1
#define	LOG_EVERYTHING   0
#define	OUTPUTLEVEL   LOG_DEBUG
#define	COLOROUTPUT
	If set, logs to screen will be printed in color.
#define	logger(lvl, fmt, ...)
#define	logstream(lvl)
#define	logger_once(lvl, fmt, ...)
#define	logstream_once(lvl)
#define	logger_ontick(sec, lvl, fmt, ...)
#define	logstream_ontick(sec, lvl)
#define	logprogress(fmt, ...)   logger(LOG_PROGRESS, fmt, ##__VA_ARGS__)
#define	logprogress_stream   logstream(LOG_PROGRESS)
#define	logprogress_ontick(sec, fmt, ...)   logger_ontick(sec, LOG_PROGRESS, fmt, ##__VA_ARGS__)
#define	logprogress_stream_ontick(sec)   logstream_ontick(sec, LOG_PROGRESS)

Functions
file_logger &	global_logger ()

Detailed Description

Usage: First include logger.hpp. To logger, use the logger() function There are 2 output levels. A "soft" output level which is set by calling global_logger.set_log_level(), as well as a "hard" output level OUTPUTLEVEL which is set in the source code (logger.h).

when you call "logger()" with a loglevel and if the loglevel is greater than both of the output levels, the string will be written. written to a logger file. Otherwise, logger() has no effect.

The difference between the hard level and the soft level is that the soft level can be changed at runtime, while the hard level optimizes away logging calls at compile time.

Definition in file logger.hpp.

Function Documentation

global_logger()

file_logger& global_logger

(

)

Gets a reference to the global logger which all the logging macros use.