Logger.hpp

[詳解]

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   Logger.hpp                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kamitsui <kamitsui@student.42tokyo.jp>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/06/06 12:42:32 by kamitsui          #+#    #+#             */
/*   Updated: 2025/06/06 12:48:35 by kamitsui         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#ifndef LOGGER_HPP
#define LOGGER_HPP
 
#include <iostream> // std::cout, std::cerr, std::endl
#include <string>
 
class Logger {
  public:
    enum LogLevel {
        LOG_INFO,    
        LOG_WARNING, 
        LOG_ERROR    
    };
 
    Logger();
    Logger(const Logger &other);
    Logger &operator=(const Logger &other);
    ~Logger();
 
    static void log(LogLevel level, const std::string &message);
 
  private:
    // The private section can be used for internal implementation details.
    // In this singleton-like design, no instance members are typically needed.
};
 
#ifdef DEBUG_MODE
#define LOG_INFO(msg) Logger::log(Logger::LOG_INFO, msg)
#else
#define LOG_INFO(msg)                                                                                                  \
    do {                                                                                                               \
    } while (0)
#endif
 
#ifdef DEBUG_MODE
#define LOG_WARNING(msg) Logger::log(Logger::LOG_WARNING, msg)
#else
#define LOG_WARNING(msg)                                                                                               \
    do {                                                                                                               \
    } while (0)
#endif
 
#ifdef DEBUG_MODE
#define LOG_ERROR(msg) Logger::log(Logger::LOG_ERROR, msg)
#else
#define LOG_ERROR(msg)                                                                                                 \
    do {                                                                                                               \
    } while (0)
#endif
 
#endif // LOGGER_HPP