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54 lines
2.0 KiB
54 lines
2.0 KiB
3 years ago
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* Fixed.hpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: narnaud <narnaud@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/06/20 10:06:37 by narnaud #+# #+# */
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/* Updated: 2022/06/23 10:33:51 by narnaud ### ########.fr */
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/* */
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/* ************************************************************************** */
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#pragma once
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#include <iostream>
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#include <cmath>
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class Fixed {
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public:
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Fixed (void);
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Fixed (const int init_int);
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Fixed (const float init_float);
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Fixed (Fixed const & src);
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~Fixed (void);
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Fixed & operator= (Fixed const & src);
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Fixed operator+ (Fixed const & src);
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Fixed operator- (Fixed const & src);
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Fixed operator* (Fixed const & src);
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Fixed operator/ (Fixed const & src);
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Fixed & operator++ ();
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Fixed & operator-- ();
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Fixed operator++ (int);
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Fixed operator-- (int);
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bool operator< (Fixed const & src);
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bool operator> (Fixed const & src);
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bool operator<= (Fixed const & src);
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bool operator>= (Fixed const & src);
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bool operator== (Fixed const & src);
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bool operator!= (Fixed const & src);
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int getRawBits(void) const;
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void setRawBits(int const raw);
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float toFloat(void) const;
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int toInt(void) const;
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static Fixed & min(Fixed & a, Fixed & b);
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static Fixed & max(Fixed & a, Fixed & b);
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static const Fixed & min(Fixed const & a, Fixed const & b);
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static const Fixed & max(Fixed const & a, Fixed const & b);
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private:
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int _raw_bits;
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static const int _fract_bits;
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};
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std::ostream & operator << (std::ostream &out, const Fixed &f);
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