Init ex02

ex02/Fixed/Fixed.cpp

@@ -0,0 +1,118 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Fixed.cpp                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/10 00:54:50 by tigos             #+#    #+#             */
+/*   Updated: 2025/09/10 22:31:58 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Fixed.hpp"
+
+// Default constructor
+Fixed::Fixed()
+{
+	std::cout << "Default constructor called" << std::endl;
+}
+
+// Constructor with constant integer
+Fixed::Fixed(const int nb)
+{
+	std::cout << "Int constructor called" << std::endl;
+	this->value = nb * (1 << this->fract);
+}
+
+// Constructor with constant floating-point number
+Fixed::Fixed(const float nb)
+{
+	std::cout << "Float constructor called" << std::endl;
+	this->value = roundf(nb * (1 << this->fract));
+}
+
+// Copy constructor
+Fixed::Fixed(const Fixed &other)
+{
+	std:: cout << "Copy constructor called" << std::endl;
+	this->value = other.value;
+}
+
+// Copy assignment operator overload
+Fixed& Fixed::operator=(Fixed const &other)
+{
+	std::cout << "Copy assignment operator called" << std::endl;
+	if (this != &other)
+		this->value = other.getRawBits();
+	return (*this);
+}
+
+// Destructor
+Fixed::~Fixed()
+{
+	std::cout << "Destructor called" << std::endl;
+}
+
+// getRawBits()
+int Fixed::getRawBits( void ) const
+{
+	std::cout << "getRawBits member function called" << std::endl;
+	return (this->value);
+}
+
+// setRawBits()
+void Fixed::setRawBits( int const raw )
+{
+	this->value = raw;
+}
+
+// toFloat
+float	Fixed::toFloat( void ) const
+{
+	return (this->value / (float)(1 << this->fract));
+}
+
+// toInt
+int		Fixed::toInt( void ) const
+{
+	return (this->value >> this->fract);
+}
+
+// · Comparison operators
+bool	Fixed::operator<(const Fixed &other)
+{
+	return (this->value < other->value);
+}
+
+bool	Fixed::operator<=(const Fixed &other)
+{
+	return (this->value <= other->value);
+}
+
+bool	Fixed::operator>(const Fixed &other)
+{
+	return (this->value > other->value);
+}
+
+bool	Fixed::operator>=(const Fixed &other)
+{
+	return (this->value >= other->value);
+}
+
+bool	Fixed::operator==(const Fixed &other)
+{
+	return (this->value == other->value);
+}
+
+bool	Fixed::operator!=(const Fixed &other)
+{
+	return (this->value != other->value);
+}
+
+// << operator overload
+std::ostream& operator<<(std::ostream& os, Fixed const &other)
+{
+	os << other.toFloat();
+	return (os);
+}

ex02/Fixed/Fixed.hpp

@@ -0,0 +1,77 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* Fixed.hpp :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: aortigos <aortigos@student.42malaga.com +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2025/09/10 00:54:53 by tigos #+# #+# */
+/* Updated: 2025/09/10 22:01:18 by aortigos ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#ifndef FIXED_HPP
+
+# define FIXED_HPP
+
+# include <iostream>
+# include <cmath>
+
+class	Fixed
+{
+	private:
+		int					value;
+		static const int	fract = 8;
+
+	public:
+		// Default constructor
+		Fixed();
+
+		// Constructor with constant integer
+		Fixed(const int nb);
+
+		// Constructor with constant floating-point number
+		Fixed(const float nb);
+		
+		// Copy constructor
+		Fixed(const Fixed &other);
+
+		// Copy assignment operator overload
+		Fixed& operator=(Fixed const &other);
+
+		// Destructor
+		~Fixed();
+
+		// getRawBits
+		int getRawBits( void ) const;
+
+		// setRawBits
+		void setRawBits( int const raw );
+
+		// toFloat
+		float	toFloat( void ) const;
+
+		// toInt
+		int		toInt( void ) const;
+
+		// · Comparison operators
+		bool	Fixed::operator<(const Fixed &other);
+		bool	Fixed::operator<=(const Fixed &other);
+		bool	Fixed::operator>(const Fixed &other);
+		bool	Fixed::operator>=(const Fixed &other);
+		bool	Fixed::operator==(const Fixed &other);
+		bool	Fixed::operator!=(const Fixed &other);
+
+		// · Arithmetic operators
+
+		// · Increments / decrements
+
+		// · Max and min
+		
+
+};
+
+// << operator overload
+std::ostream& operator<<(std::ostream& os, Fixed const &other);
+
+#endif

ex02/Makefile

@@ -0,0 +1,25 @@
+NAME = fixed
+
+SRCS = main.cpp Fixed/Fixed.cpp
+OBJS=$(SRCS:.cpp=.o)
+
+CC=c++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@	
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re

ex02/main.cpp

@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/10 21:57:38 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/10 22:26:59 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Fixed/Fixed.hpp"
+
+int main( void ) {
+    
+    Fixed a;
+    Fixed const b( Fixed( 5.05f ) * Fixed( 2 ) );
+
+    std::cout << a << std::endl;
+    std::cout << ++a << std::endl;
+    std::cout << a << std::endl;
+    std::cout << a++ << std::endl;
+    std::cout << a << std::endl;
+
+    std::cout << b << std::endl;
+
+    std::cout << Fixed::max( a, b ) << std::endl;
+
+    return (0);
+}