A small, fast, colorful, asynchronous, type-safe C++ logging library. Uses libuv.
Example output:
Go ahead and copy files from this repo. Then include log.h somewhere in your project, for example:
#include "al/log.h"
Initialize. The logger will be automatically uninitialized at the end of the
scope, when raii is destructed.
al::Scoped_Log_Init raii;
Each message includes time and severity, with an added color. Check log.cpp to change the escape codes used for each severity.
Prints "Hello, World" as an error
al::log_e("Hello, World!");
Prints the warning Player at (5.0, 12.0, 1.0)
glm::vec3 pos(5.0f, 12.0f, 1.0f);
al::log_w("Player at (%, %, %)", pos.x, pos.y, pos.z);
Prints "Hello, World" as debug information
al::log_d("%, %", "Hello", "World");
Anything that supports to_string works in the % replacement!
These messages can be turned off by defining AL_DISABLE_LOGGING before
including log.h.
Logs "Hello, Luke" as "information".
// Log a conditional information message the same way, C strings work too!
const char *const player_name = "Luke";
AL_LOG_I("Hello, %", player_name);
Load in a mapping from semantic strings to strings in a language
#include "al/translate.h"
al::Lang lang;
lang.dict.push_back({"greeting", "Nice to meet you, %!"});
al::set_lang(lang);
Build the actual message using replacement featured earlier:
std::string message = al::t("greeting", "Luke");
Or if you want to be more explicit:
std::string message = al::translate("greeting", "Luke");
No matter which you chose, message now equals "Nice to meet you, Luke".
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