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