log.hpp File Reference

#include <cassert>
#include <csignal>
#include <iostream>
#include <spdlog/spdlog.h>
#include <sstream>
#include <string>

Include dependency graph for log.hpp:

Go to the source code of this file.

Namespaces
	LogHelper

Macros
#define	FUNCTION_NAME_MACRO   __FUNCTION__
#define	BUILD_STR(param)
	Internal macro. More...
#define	DEBUG_0(msg)
	See "Internal macros documentation". More...
#define	DEBUG_1(msg, loggers)
	See "Internal macros documentation". More...
#define	DEBUG_X(trash, msg, loggers, targetMacro, ...)   targetMacro
	See "Internal macros documentation". More...
#define	DEBUG(...)
	Debug macro. More...
#define	INFO_0(msg)
	See "Internal macros documentation". More...
#define	INFO_1(msg, loggers)
	See "Internal macros documentation". More...
#define	INFO_X(trash, msg, loggers, targetMacro, ...)   targetMacro
	See "Internal macros documentation". More...
#define	INFO(...)
	Information macro. More...
#define	WARN_0(msg)
	See "Internal macros documentation". More...
#define	WARN_1(msg, loggers)
	See "Internal macros documentation". More...
#define	WARN_X(trash, msg, loggers, targetMacro, ...)   targetMacro
	See "Internal macros documentation". More...
#define	WARN(...)
	Warning macro. More...
#define	ERROR_0(msg)
	See "Internal macros documentation". More...
#define	ERROR_1(msg, loggers)
	See "Internal macros documentation". More...
#define	ERROR_X(trash, msg, loggers, targetMacro, ...)   targetMacro
	See "Internal macros documentation". More...
#define	ERROR(...)
	Error macro. More...
#define	ASSERT_LOG(cond, msg)

Enumerations
enum	LogLevel {   CRIT = spdlog::level::critical, ERROR = spdlog::level::err, WARN = spdlog::level::warn, INFO = spdlog::level::info,   DEBUG = spdlog::level::debug }

Functions
LogLevel	LogHelper::log_level_from_string (const std::string &level)
void	LogHelper::log (const std::string &log_msg, int, const char *, const char *, LogLevel level)

Macro Definition Documentation

ASSERT_LOG

#define ASSERT_LOG	(		cond,
			msg
	)

Value:

    do                                                                              \
    {                                                                               \
        if (!(cond))                                                                \
        {                                                                           \
            ERROR(msg);                                                             \
            ERROR("Assertion failed in " << __FILE__ << " --> "                     \
                                         << FUNCTION_NAME_MACRO << ":" << __LINE__  \
                                         << ". Aborting.");                         \
            raise(SIGABRT);                                                         \
        }                                                                           \
    } while (false)

Definition at line 190 of file log.hpp.

BUILD_STR

#define BUILD_STR

(

param

)

Value:

    [&](void) {                                                                     \
        std::stringstream logger_macro_ss__;                                        \
        logger_macro_ss__ << param;                                                 \
        return logger_macro_ss__.str();                                             \
    }()

Internal macro.

It is used to create an anonymous lambda to allow the logging macros parameter to behave like a stringstream.

Definition at line 63 of file log.hpp.

DEBUG

#define DEBUG

(

...

)

Value:

    DEBUG_X(, ##__VA_ARGS__, DEBUG_1(__VA_ARGS__), DEBUG_0(__VA_ARGS__),            \
            DEBUG_NO_PARAM(__VA_ARGS__), )

Debug macro.

Issue a log message with DEBUG level

Definition at line 94 of file log.hpp.

DEBUG_0

#define DEBUG_0

(

msg

)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::DEBUG)

See "Internal macros documentation".

Definition at line 74 of file log.hpp.

DEBUG_1

#define DEBUG_1	(		msg,
			loggers
	)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::DEBUG, loggers)

See "Internal macros documentation".

Definition at line 81 of file log.hpp.

DEBUG_X

#define DEBUG_X	(		trash,
			msg,
			loggers,
			targetMacro,
			...
	)		targetMacro

See "Internal macros documentation".

Definition at line 88 of file log.hpp.

ERROR

#define ERROR

(

...

)

Value:

    ERROR_X(, ##__VA_ARGS__, ERROR_1(__VA_ARGS__), ERROR_0(__VA_ARGS__),            \
            ERROR_NO_PARAM(__VA_ARGS__), )

Error macro.

Issue a log message with ERROR level

Definition at line 178 of file log.hpp.

ERROR_0

#define ERROR_0

(

msg

)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::ERROR)

See "Internal macros documentation".

Definition at line 158 of file log.hpp.

ERROR_1

#define ERROR_1	(		msg,
			loggers
	)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::ERROR)

See "Internal macros documentation".

Definition at line 165 of file log.hpp.

ERROR_X

#define ERROR_X	(		trash,
			msg,
			loggers,
			targetMacro,
			...
	)		targetMacro

See "Internal macros documentation".

Definition at line 172 of file log.hpp.

FUNCTION_NAME_MACRO

#define FUNCTION_NAME_MACRO   __FUNCTION__

Macro used to get the name of the function that called the logging macro. GNU compilers provide a nice macro the get a more detailed name of a function. Otherwise we fallback to a more widespread macro.

Definition at line 55 of file log.hpp.

INFO

#define INFO

(

...

)

Value:

    INFO_X(, ##__VA_ARGS__, INFO_1(__VA_ARGS__), INFO_0(__VA_ARGS__),               \
           INFO_NO_PARAM(__VA_ARGS__), )

Information macro.

Issue a log message with INFO level.

Definition at line 122 of file log.hpp.

INFO_0

#define INFO_0

(

msg

)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::INFO)

See "Internal macros documentation".

Definition at line 102 of file log.hpp.

INFO_1

#define INFO_1	(		msg,
			loggers
	)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::INFO, loggers)

See "Internal macros documentation".

Definition at line 109 of file log.hpp.

INFO_X

#define INFO_X	(		trash,
			msg,
			loggers,
			targetMacro,
			...
	)		targetMacro

See "Internal macros documentation".

Definition at line 116 of file log.hpp.

WARN

#define WARN

(

...

)

Value:

    WARN_X(, ##__VA_ARGS__, WARN_1(__VA_ARGS__), WARN_0(__VA_ARGS__),               \
           WARN_NO_PARAM(__VA_ARGS__), )

Warning macro.

Issue a log message with WARN level.

Definition at line 150 of file log.hpp.

WARN_0

#define WARN_0

(

msg

)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::WARN)

See "Internal macros documentation".

Definition at line 130 of file log.hpp.

WARN_1

#define WARN_1	(		msg,
			loggers
	)

Value:

    LogHelper::log(BUILD_STR(msg), __LINE__, FUNCTION_NAME_MACRO, __FILE__,         \
                   LogLevel::WARN)

See "Internal macros documentation".

Definition at line 137 of file log.hpp.

WARN_X

#define WARN_X	(		trash,
			msg,
			loggers,
			targetMacro,
			...
	)		targetMacro

See "Internal macros documentation".

Definition at line 144 of file log.hpp.

Enumeration Type Documentation

LogLevel

enum LogLevel

Enumerator
CRIT
ERROR
WARN
INFO
DEBUG

Definition at line 29 of file log.hpp.