logging.hh File Reference

#include <cassert>
#include <sstream>
#include <utility>
#include "base/compiler.hh"
#include "base/cprintf.hh"

Go to the source code of this file.

Classes
class	Logger
struct	Logger::Loc

Macros
#define	base_message(logger, ...)   logger.print(::Logger::Loc(__FILE__, __LINE__), __VA_ARGS__)
#define	base_message_once(...)
#define	exit_message(logger, ...)
#define	panic(...)   exit_message(::Logger::getPanic(), __VA_ARGS__)
	This implements a cprintf based panic() function. More...
#define	fatal(...)   exit_message(::Logger::getFatal(), __VA_ARGS__)
	This implements a cprintf based fatal() function. More...
#define	panic_if(cond, ...)
	Conditional panic macro that checks the supplied condition and only panics if the condition is true and allows the programmer to specify diagnostic printout. More...
#define	fatal_if(cond, ...)
	Conditional fatal macro that checks the supplied condition and only causes a fatal error if the condition is true and allows the programmer to specify diagnostic printout. More...
#define	chatty_assert(cond, ...)
	The chatty assert macro will function like a normal assert, but will allow the specification of additional, helpful material to aid debugging why the assertion actually failed. More...
#define	warn(...)   base_message(::Logger::getWarn(), __VA_ARGS__)
#define	inform(...)   base_message(::Logger::getInfo(), __VA_ARGS__)
#define	hack(...)   base_message(::Logger::getHack(), __VA_ARGS__)
#define	warn_once(...)   base_message_once(::Logger::getWarn(), __VA_ARGS__)
#define	inform_once(...)   base_message_once(::Logger::getInfo(), __VA_ARGS__)
#define	hack_once(...)   base_message_once(::Logger::getHack(), __VA_ARGS__)
#define	warn_if(cond, ...)
	Conditional warning macro that checks the supplied condition and only prints a warning if the condition is true. More...
#define	warn_if_once(cond, ...)

Macro Definition Documentation

base_message

#define base_message	(		logger,
			...
	)		logger.print(::Logger::Loc(__FILE__, __LINE__), __VA_ARGS__)

Definition at line 136 of file logging.hh.

base_message_once

#define base_message_once

(

...

)

Value:

        do {                     \
        static bool once = false;                       \
        if (!once) {                                    \
            base_message(__VA_ARGS__);                  \
            once = true;                                \
        }                                               \
    } while (0)

Definition at line 147 of file logging.hh.

exit_message

#define exit_message	(		logger,
			...
	)

Value:

    do {                                                \
        base_message(logger, __VA_ARGS__);              \
        logger.exit_helper();                           \
    } while (0)

Definition at line 155 of file logging.hh.

hack

#define hack

(

...

)

base_message(::Logger::getHack(), __VA_ARGS__)

Definition at line 241 of file logging.hh.

inform

#define inform

(

...

)

base_message(::Logger::getInfo(), __VA_ARGS__)

Definition at line 240 of file logging.hh.

inform_once

#define inform_once

(

...

)

base_message_once(::Logger::getInfo(), __VA_ARGS__)

Definition at line 244 of file logging.hh.

warn

#define warn

(

...

)

base_message(::Logger::getWarn(), __VA_ARGS__)

Definition at line 239 of file logging.hh.

warn_if

#define warn_if	(		cond,
			...
	)

Value:

    do { \
        if ((cond)) \
            warn(__VA_ARGS__); \
    } while (0)

Conditional warning macro that checks the supplied condition and only prints a warning if the condition is true.

Useful to replace if + warn.

Parameters

cond	Condition that is checked; if true -> warn
...	Printf-based format string with arguments, extends printout.

Definition at line 263 of file logging.hh.

warn_once

#define warn_once

(

...

)

base_message_once(::Logger::getWarn(), __VA_ARGS__)

Definition at line 243 of file logging.hh.