Main logging framework header. More...

#include <memory>
#include <string>
#include <vector>
#include <set>
#include <mutex>

Include dependency graph for log.h:

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

Classes
class	LogSink
	Base class for all log sinks. More...

class	STDLogSink
	A log sink writing to stdout/stderr depending on severity. More...

class	ColoredSTDLogSink
	A STDLogSink that colorizes "warning" or "error" keywords. More...

class	FILELogSink
	A log sink writing to a FILE* file handle. More...

class	LogIndenter
	RAII wrapper for log indentation. More...

Macros
#define	ATTR_FORMAT(n, m)

#define	ATTR_NORETURN

#define	LogTrace(...) LogDebugTrace(__func__, __VA_ARGS__)

Enumerations
enum class	Severity { Severity::FATAL = 1 , Severity::ERROR = 2 , Severity::WARNING = 3 , Severity::NOTICE = 4 , Severity::VERBOSE = 5 , Severity::DEBUG = 6 , Severity::TRACE = 7 }
	Severity of a logging message. More...

Functions
bool	ParseLoggerArguments (int &i, int argc, char *argv[], Severity &console_verbosity)
	Helper function for parsing arguments that use common syntax.

	ATTR_FORMAT (1, 2) void LogVerbose(const char *format

	ATTR_FORMAT (2, 3) void Log(Severity severity
	Just print the message at given log level, don't do anything special for warnings or errors.

Variables
__thread unsigned int	g_logIndentLevel
	The current indentation level.

std::mutex	g_log_mutex
	Mutex for serializing access to global logging state.

std::vector< std::unique_ptr< LogSink > >	g_log_sinks
	The set of log sink objects logtools knows about. More...

std::set< std::string >	g_trace_filters
	Set of classes or class::function for high verbosity trace messages.

const char *	format

Detailed Description

Main logging framework header.

Variable Documentation

std::vector<std::unique_ptr<LogSink> > g_log_sinks

extern

The set of log sink objects logtools knows about.

When a log message is printed, it is sent to every sink in this list for filtering and display.