logging.h File Reference

#include "imports.h"

Go to the source code of this file.

Classes
class	Logger

Macros
#define	STRINGIFY(x)   #x
#define	TO_STRING(x)   STRINGIFY(x)
#define	TRACE_FILE_LOG   "[" __TIME__ "]" "[EMBER_ENGINE - " __FILE__ ":" TO_STRING(__LINE__)"] - "
#define	LOG_ERROR(...)
	ERROR logging. More...
#define	LOG_INFO(...)
	INFO logging. More...
#define	LOG_DEBUG(...)
	DEBUG logging. More...
#define	LOG_VERBOSE(...)
	VERBOSE logging. More...
#define	LOG_WARN(...)
	WARNING logging. More...
#define	LOG_TRACE(...)
	TRACING logging. More...
#define	LOG_CRITICAL(...)
	CRITICAL logging. More...
#define	LOG_QUIT_ON_FAIL(x)
	If fail the app will quit. More...
#define	GL_ERROR()
	OpenGL error debug macro (for development) More...
#define	EMBER_TIMER_START()   auto start = std::chrono::high_resolution_clock::now();
	Timer macro. More...
#define	EMBER_TIMER_END(description)
	Timer macro end. More...

Macro Definition Documentation

EMBER_TIMER_END

#define EMBER_TIMER_END

(

description

)

Value:

    do {                                                                                            \
        auto end      = std::chrono::high_resolution_clock::now();                                  \
        auto duration = std::chrono::duration_cast<std::chrono::microseconds>(end - start).count(); \
        LOG_INFO("%s took %lld (us), %.2f (ms)", description, duration, (float) duration / 1000.f); \
    } while (0)

Timer macro end.

Version

0.0.4

Returns

the messsage with the duration in ms

EMBER_TIMER_START

#define EMBER_TIMER_START

(

)

auto start = std::chrono::high_resolution_clock::now();

Timer macro.

Version

0.0.4

GL_ERROR

#define GL_ERROR

(

)

Value:

    {                                               \
        unsigned int error = glGetError();          \
        if (error != GL_NO_ERROR) {                 \
            LOG_ERROR("API ERROR_CODE: %d", error); \
        }                                           \
    }

OpenGL error debug macro (for development)

Version

0.0.1

Returns

just print the message

LOG_CRITICAL

#define LOG_CRITICAL

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogCritical(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);      \
        Logger::Get().Push(buffer);                                        \
    } while (0)

CRITICAL logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_DEBUG

#define LOG_DEBUG

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogDebug(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);         \
        Logger::Get().Push(buffer);                                        \
    } while (0)

DEBUG logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_ERROR

#define LOG_ERROR

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);         \
        Logger::Get().Push(buffer);                                        \
    } while (0)

ERROR logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_INFO

#define LOG_INFO

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);          \
        Logger::Get().Push(buffer);                                        \
    } while (0)

INFO logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_QUIT_ON_FAIL

#define LOG_QUIT_ON_FAIL

(

x

)

Value:

    if (!x) {                            \
        LOG_ERROR("%s", SDL_GetError()); \
        return SDL_APP_FAILURE;          \
    }

If fail the app will quit.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_TRACE

#define LOG_TRACE

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);          \
        Logger::Get().Push(buffer);                                        \
    } while (0)

TRACING logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_VERBOSE

#define LOG_VERBOSE

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogVerbose(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);       \
        Logger::Get().Push(buffer);                                        \
    } while (0)

VERBOSE logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

LOG_WARN

#define LOG_WARN

(

...

)

Value:

    do {                                                                  \
        char buffer[1024];                                                \
        SDL_snprintf(buffer, sizeof(buffer), TRACE_FILE_LOG __VA_ARGS__); \
        SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION, "%s", buffer);          \
        Logger::Get().Push(buffer);                                        \
    } while (0)

WARNING logging.

Version

0.0.1

Parameters

string

c-string with printf format specifier

Returns

just print the message

STRINGIFY

#define STRINGIFY

(

x

)

#x

TO_STRING

#define TO_STRING

(

x

)

STRINGIFY(x)

TRACE_FILE_LOG

#define TRACE_FILE_LOG   "[" __TIME__ "]" "[EMBER_ENGINE - " __FILE__ ":" TO_STRING(__LINE__)"] - "