「🏗️」 wip: work in progress, not done yet.

ex00/BitcoinExchange.cpp

@@ -0,0 +1,87 @@
+#include "BitcoinExchange.hpp"
+
+Date::Date(void)
+{
+}
+
+Date::Date(const std::string str)
+{
+	// check format (4 char & isdigit into dash into 2 char isdigit & < 1 && isdigit & < 2, and same for day except ahah funny cuz 30 and 31 and 28 and 29 agfjasfgfjahkfga)
+
+	for (std::string::iterator it = str.begin(); it < str.end(); ++it)
+	{
+		if (*it != '-')
+			continue ;
+		_value *= 10;
+		_value += *it - '0';
+	}
+}
+
+Date::Date(const Date &other)
+{
+	this->_value = other._value;
+}
+
+Date	&Date::operator=(const Date &other)
+{
+	this->_value = other._value;
+	return *this;
+}
+
+Date::~Date(void)
+{
+}
+
+bool Date::operator==(const Date &other) const
+{
+	return this->_value == other._value;
+}
+
+bool Date::operator!=(const Date &other) const
+{
+	return this->_value != other._value;
+}
+
+bool Date::operator<(const Date &other) const
+{
+	return this->_value < other._value;
+}
+
+bool Date::operator>(const Date &other) const
+{
+	return this->_value > other._value;
+}
+
+bool Date::operator<=(const Date &other) const
+{
+	return this->_value <= other._value;
+}
+
+bool Date::operator>=(const Date &other) const
+{
+	return this->_value >= other._value;
+}
+
+// --------------------------------------------------- //
+
+void	parseData(const std::string filename)
+{
+	(void) filename;
+}
+
+void	str(std::string input)
+{
+	input = "2024-10-04 | 135.00\n2014-04-14 | 24.00\n2001-09-11 | 135.00"
+	std::stringstream input_ss(input);
+	std::string line;
+
+	while (std::getline(input_ss, line))
+	{
+		std::stringstream ss(input);
+		std::string date_str;
+		std::string value_str;
+		if (!std::getline(ss, date_str, '|') || !std::getline(ss, value_str, '|'))
+			throw ; //add exception ig
+		this->_data.insert(std::pair{Date(date_str), std::atoi(value_str.c_str())});
+	}
+}

ex00/BitcoinExchange.hpp

@@ -0,0 +1,40 @@
+#include <iostream>
+#include <fstream>
+#include <cstdlib>
+#include <string>
+#include <map>
+
+class Date {
+public:
+	Date(void);
+	Date(const std::string);
+	Date(const Date &);
+	Date	&operator=(const Date &);
+	~Date(void);
+
+	bool operator==(const Date &) const;
+	bool operator!=(const Date &) const;
+
+	bool operator<(const Date &) const;
+	bool operator>(const Date &) const;
+
+	bool operator<=(const Date &) const;
+	bool operator>=(const Date &) const;
+
+private:
+	unsigned long long	_value;
+};
+
+class BitcoinExchange {
+public:
+	BitcoinExchange(void) {parseData("data.csv");}
+	BitcoinExchange(const BitcoinExchange &other) {this->_data = other._data;}
+	BitcoinExchange	&operator=(const BitcoinExchange &other) {this->_data = other._data; return *this;}
+	~BitcoinExchange(void) {}
+
+	void	parseData(const std::string filename);
+	void	str(std::string input);
+
+private:
+	std::map<Date, double>	_data;
+};

ex00/Makefile

@@ -0,0 +1,58 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2024/01/22 07:21:18 by mmoussou          #+#    #+#              #
+#    Updated: 2025/08/19 13:58:37 by mmoussou         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+SHELL = bash
+
+RED = \033[0;31m
+GREEN = \033[0;32m
+YELLOW = \033[1;33m
+PURPLE = \e[0;35m
+NC = \033[0m
+DELETE = \x1B[2K
+
+CXX = c++
+
+FLAGS = -std=c++98 -Wall -Werror -Wextra
+
+INCLUDES = .
+
+NAME = btc
+
+SRCS = main.cpp BitcoinExchange.cpp
+
+OBJSDIR = obj/
+OBJS = $(addprefix $(OBJSDIR), $(SRCS:.cpp=.o))
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	@$(CXX) $(FLAGS) -I$(INCLUDES) $(OBJS) -o $(NAME)
+	@printf "$(NC)$(YELLOW)「✨」 feat($(NAME)): program compiled\n$(NC)"
+
+$(OBJSDIR)%.o: %.cpp
+	@mkdir -p $(@D)
+	@$(CXX) $(FLAGS) -I$(INCLUDES) -c $< -o $@
+	@printf "$(NC)$(GREEN)「🔨」 build($<): object compiled\n$(NC)"
+
+clean:
+	@rm -f $(OBJS)
+	@printf "$(NC)$(RED)「🗑️」 clean($(OBJS)): object deleted\n$(NC)"
+
+fclean: clean
+	@rm -f $(NAME)
+	@rm -Rf $(OBJSDIR)
+	@printf "$(NC)$(RED)「🗑️」 fclean($(NAME)): program deleted\n$(NC)"
+
+re: fclean
+	@$(MAKE) -s all
+
+.PHONY: clean fclean all re

ex00/main.cpp

@@ -0,0 +1,7 @@
+#include "BitcoinExchange.hpp"
+
+int	main(int argc, char **argv)
+{
+	(void) argc;
+	(void) argv;
+}