「✨」 feat: finished ex02

ex02/Array.hpp

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+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Array.hpp                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/09 15:36:40 by adjoly            #+#    #+#             */
+/*   Updated: 2025/04/14 18:52:43 by adjoly           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#pragma once
+
+#include <cstddef>
+#include <exception>
+#include <iterator>
+#include <string>
+
+static void _log(std::string emoji, std::string what, std::string who,
+		  std::string str) {
+#ifdef VERBOSE
+	if (who.empty())
+		std::cout << "「" << emoji << "」" << what << ": " << str << std::endl;
+	else
+		std::cout << "「" << emoji << "」" << what << "(" << who << "): " << str
+				  << std::endl;
+#else
+	(void)emoji, (void)what, (void)who, (void)str;
+#endif
+}
+
+template <typename T> class Array {
+  public:
+	Array(void) : _arr(new T[0]), _size(0) {
+		_log("➕", "Array", "", "default constructor called");
+	}
+	Array(unsigned int n) : _arr(new T[n]), _size(n) {
+		_log("➕", "Array", "", "size constructor called");
+	}
+	Array(const Array &cpy) {
+		_log("➕", "Array", "", "copy constructor called");
+		*this = cpy;
+	}
+	~Array(void) {
+		_log("➖", "Array", "", "destructor called");
+		delete[] _arr;
+	}
+
+	Array &operator=(const Array &cpy) {
+		_log("➕", "Array", "", "assignement constructor called");
+		if (this != &cpy) {
+			_size = cpy._size;
+			_arr = new T[_size];
+			if (_arr) {
+				for (std::size_t i = 0; i < _size; i++) {
+					_arr[i] = cpy._arr[i];
+				}
+			}
+		}
+		return (*this);
+	}
+
+	T &operator[](const size_t &where) {
+		if (where >= _size)
+			throw outOfBoundException();
+
+		return _arr[where];
+	}
+
+	T		   *getArray(void) const { return _arr; }
+	std::size_t getSize(void) const { return _size; }
+
+	class outOfBoundException : public std::exception {
+		virtual const char *what() const throw() { return ("out of bound"); }
+	};
+
+  private:
+	T		   *_arr;
+	std::size_t _size;
+
+	T *_clone(void) {}
+};
+
+template <typename T>
+std::ostream &operator<<(std::ostream &os, const Array<T> &arr) {
+	for (std::size_t i = 0; i < arr.getSize(); i++) {
+		os << arr.getArray()[i];
+	}
+	return os;
+}

ex02/Makefile

@@ -0,0 +1,60 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2024/10/25 16:09:27 by adjoly            #+#    #+#              #
+#    Updated: 2025/04/09 15:36:26 by adjoly           ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+SHELL = bash
+
+NAME = array
+
+CC = c++
+
+OBJSDIR = obj/
+
+SRCS = $(shell find . -name '*.cpp')
+
+OBJS = $(addprefix $(OBJSDIR), $(SRCS:.cpp=.o))
+
+FLAGS = -Wall -Werror -Wextra -std=c++98 -MMD -MP
+
+RED = \033[0;31m
+GREEN = \033[0;32m
+YELLOW = \033[1;33m
+PURPLE = \e[0;35m
+NC = \033[0m
+DELETE = \x1B[2K\r
+
+ifeq ($(VERBOSE),true)
+	FLAGS += -D VERBOSE
+endif
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	@$(CC) $(FLAGS) -I . $(OBJS) -o $(NAME)
+	@printf "$(YELLOW)「✨」($(NAME)) Program compiled\n"
+
+$(OBJSDIR)%.o: %.cpp
+	@mkdir -p $(@D)
+	@$(CC) $(FLAGS) -I . -c $< -o $@
+	@printf "$(DELETE)$(GREEN)「🔨」($<) Object compiled\n"
+
+clean:
+	@rm -f $(OBJS)
+	@printf "$(DELETE)$(RED)「🗑️」($(OBJS)) Object deleted\n"
+
+fclean: clean
+	@rm -f $(NAME)
+	@rm -Rf $(OBJSDIR)
+	@printf "$(RED)「🗑️」($(NAME)) Program deleted\n"
+
+re: fclean all
+
+.PHONY: clean fclean all re

ex02/main.cpp

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/04/14 18:52:19 by adjoly            #+#    #+#             */
+/*   Updated: 2025/04/14 18:52:20 by adjoly           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Array.hpp"
+#include <iostream>
+
+int main() {
+	Array<int> str(7);
+
+	str[0] = 10;
+	str[1] = 9;
+	str[2] = 8;
+	str[3] = 7;
+	str[4] = 6;
+	str[5] = 5;
+	str[6] = 4;
+
+	std::cout << str << std::endl;
+}