Harl.cpp

[詳解]

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   Harl.cpp                                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kamitsui <kamitsui@student.42tokyo.jp>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/04/19 22:03:38 by kamitsui          #+#    #+#             */
/*   Updated: 2025/04/26 15:22:14 by kamitsui         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "Harl.hpp"
 
//  NG : No container and No Algorithms (cpp00~07)
// Explicitly initialize the static map in the .cpp file
// const std::map<std::string, Harl::ComplaintFunc> Harl::complaintsMap = Harl::initializeComplaintMap();
 
Harl::Harl() {}
 
Harl::Harl(const Harl &other) {
    (void)other; // To avoid unused parameter warning
}
 
Harl &Harl::operator=(const Harl &other) {
    if (this != &other) {
        // No members to copy in this simple class
    }
    return *this;
}
 
Harl::~Harl() {}
 
void Harl::debug(void) {
    std::cout << "[ DEBUG ]" << std::endl;
    std::cout << "I love having extra bacon for my 7XL-double-cheese-triple-pickle-special-ketchup burger. I really do!"
              << std::endl;
}
 
void Harl::info(void) {
    std::cout << "[ INFO ]" << std::endl;
    std::cout << "I cannot believe adding extra bacon costs more money. You didn't put enough bacon in my burger! If "
                 "you did, I wouldn't be asking for more!"
              << std::endl;
}
 
void Harl::warning(void) {
    std::cout << "[ WARNING ]" << std::endl;
    std::cout << "I think I deserve to have some extra bacon for free. I've been coming for years, whereas you started "
                 "working here just last month."
              << std::endl;
}
 
void Harl::error(void) {
    std::cout << "[ ERROR ]" << std::endl;
    std::cout << "This is unacceptable! I want to speak to the manager now." << std::endl;
}
 
void Harl::complain(std::string level) {
    static const std::string levels[] = {"DEBUG", "INFO", "WARNING", "ERROR"};
    static ComplaintFunc functions[] = {&Harl::debug, &Harl::info, &Harl::warning, &Harl::error};
 
    for (int i = 0; i < 4; ++i) {
        if (levels[i] == level) {
            (this->*(functions[i]))();
            return;
        }
    }
}
 
//  NG : No container and No Algorithms (cpp00~07)
// void Harl::complain(std::string level) {
//     std::map<std::string, ComplaintFunc>::const_iterator it = complaintsMap.find(level);
//     if (it != complaintsMap.end()) {
//         (this->*(it->second))();
//     }
// }
//
//  std::map<std::string, Harl::ComplaintFunc> Harl::initializeComplaintMap() {
//     std::map<std::string, Harl::ComplaintFunc> map;
//     map["DEBUG"] = &Harl::debug;
//     map["INFO"] = &Harl::info;
//     map["WARNING"] = &Harl::warning;
//     map["ERROR"] = &Harl::error;
//     return map;
// }
 
// NG : C++98 does not support, that is C++11.
// Initialize the static member outside the class definition
// const std::map<std::string, Harl::ComplaintFunc> Harl::complaintsMap = {
//    {"DEBUG", &Harl::debug}, {"INFO", &Harl::info}, {"WARNING", &Harl::warning}, {"ERROR", &Harl::error}};