2. Logging and Printing Messages to Console

// auxiliary variables for messages
char *file_name = "file.txt";
int ID = 10;
	
// reporting an error message
Log::error("Loading mesh: can't open \"%s\" file\n", file_name);

// reporting a message
Log::message("-> Added %d UI elements.\n", 10);
	
// reporting a warning message
Log::warning("ID of the \"%s\" file: %d.\n", file_name, ID);
	
// reporting a fatal error message to the log file and closing the application
Log::fatal("FATAL ERROR reading \"%s\" file!\n", file_name);