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7 Commits

Author SHA1 Message Date
ffc3d04ca3 remove executable 2023-08-08 19:24:54 +02:00
18a2008a96 clean: 2023-08-07 19:06:43 +02:00
13f208d577 invert print 2023-08-07 16:59:31 +02:00
fe32ade285 remove com 2023-08-07 16:57:03 +02:00
1c500e28bf int and float constructor right print 2023-08-07 16:44:03 +02:00
4d3528ed3f add test 2023-08-03 17:47:40 +02:00
7de4817171 fix; 2023-08-03 17:47:31 +02:00
6 changed files with 81 additions and 46 deletions

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@ -1,3 +1,5 @@
#pragma once
class Fixed
{
private:

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@ -22,13 +22,13 @@ Fixed::Fixed(const Fixed& src)
Fixed::Fixed(const int& src)
{
std::cout << "Copy constructor called" << std::endl;
std::cout << "Int constructor called" << std::endl;
this->_value = src << this->_nb_bits;
}
Fixed::Fixed(const float& src)
{
std::cout << "Copy constructor called" << std::endl;
std::cout << "Float constructor called" << std::endl;
this->_value = (int) roundf(src * (1 << this->_nb_bits));
}

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@ -1,7 +1,6 @@
#ifndef FIXED_H
# define FIXED_H
#pragma once
# include <ostream>
#include <ostream>
class Fixed
{
@ -25,5 +24,3 @@ class Fixed
};
std::ostream& operator << (std::ostream &out, const Fixed& fixed);
#endif

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@ -10,7 +10,7 @@ Fixed::~Fixed()
Fixed::Fixed()
{
ths->_value = 0;
this->_value = 0;
std::cout << "Default constructor called" << std::endl;
}
@ -22,13 +22,13 @@ Fixed::Fixed(const Fixed& src)
Fixed::Fixed(const int& src)
{
std::cout << "Copy constructor called" << std::endl;
std::cout << "Int constructor called" << std::endl;
this->_value = src << this->_nb_bits;
}
Fixed::Fixed(const float& src)
{
std::cout << "Copy constructor called" << std::endl;
std::cout << "Float constructor called" << std::endl;
this->_value = (int) roundf(src * (1 << this->_nb_bits));
}
@ -93,52 +93,52 @@ Fixed Fixed::operator--(int)
return (tmp);
}
bool Fixed::operator==(const Fixed& src)
bool Fixed::operator==(const Fixed& src) const
{
return (this->_value == src._value);
}
bool Fixed::operator!=(const Fixed& src)
bool Fixed::operator!=(const Fixed& src) const
{
return (this->_value != src._value);
}
bool Fixed::operator>=(const Fixed& src)
bool Fixed::operator>=(const Fixed& src) const
{
return (this->_value >= src._value);
}
bool Fixed::operator<=(const Fixed& src)
bool Fixed::operator<=(const Fixed& src) const
{
return (this->_value <= src._value);
}
bool Fixed::operator>(const Fixed& src)
bool Fixed::operator>(const Fixed& src) const
{
return (this->_value > src._value);
}
bool Fixed::operator<(const Fixed& src)
bool Fixed::operator<(const Fixed& src) const
{
return (this->_value < src._value);
}
Fixed Fixed::operator*(const Fixed &src)
Fixed Fixed::operator*(const Fixed &src) const
{
return Fixed(this->toFloat() * src.toFloat());
}
Fixed Fixed::operator/(const Fixed &src)
Fixed Fixed::operator/(const Fixed &src) const
{
return Fixed(this->toFloat() / src.toFloat());
}
Fixed Fixed::operator+(const Fixed &src)
Fixed Fixed::operator+(const Fixed &src) const
{
return Fixed(this->toFloat() + src.toFloat());
}
Fixed Fixed::operator-(const Fixed &src)
Fixed Fixed::operator-(const Fixed &src) const
{
return Fixed(this->toFloat() - src.toFloat());
}
@ -159,14 +159,14 @@ Fixed& Fixed::max(Fixed& f1, Fixed &f2)
const Fixed& Fixed::min(const Fixed& f1, const Fixed &f2)
{
if (f1._value > f2._value)
if (f1._value < f2._value)
return (f1);
return (f2);
}
Fixed& Fixed::min(Fixed& f1, Fixed &f2)
{
if (f1._value > f2._value)
if (f1._value < f2._value)
return (f1);
return (f2);
}

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@ -1,5 +1,4 @@
#ifndef FIXED_H
# define FIXED_H
#pragma once
# include <ostream>
@ -18,17 +17,17 @@ class Fixed
Fixed &operator=(const Fixed& src);
bool operator<(const Fixed& src);
bool operator>(const Fixed& src);
bool operator>=(const Fixed& src);
bool operator<=(const Fixed& src);
bool operator==(const Fixed& src);
bool operator!=(const Fixed& src);
bool operator<(const Fixed& src) const;
bool operator>(const Fixed& src) const;
bool operator>=(const Fixed& src) const;
bool operator<=(const Fixed& src) const;
bool operator==(const Fixed& src) const;
bool operator!=(const Fixed& src) const;
Fixed operator-(const Fixed& src);
Fixed operator+(const Fixed& src);
Fixed operator*(const Fixed& src);
Fixed operator/(const Fixed& src);
Fixed operator-(const Fixed& src) const;
Fixed operator+(const Fixed& src) const;
Fixed operator*(const Fixed& src) const;
Fixed operator/(const Fixed& src) const;
Fixed &operator++();
@ -47,5 +46,3 @@ class Fixed
};
std::ostream& operator << (std::ostream &out, const Fixed& fixed);
#endif

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@ -2,14 +2,53 @@
#include <iostream>
int main( void ) {
Fixed a(0);
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;
{
Fixed a(0);
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;
}
{
const Fixed a(2.5f);
const Fixed b(1.3f);
std::cout << "b: " << b << std::endl;
std::cout << "a: " << a << std::endl;
Fixed sum = a + b;
std::cout << "Addition: " << sum << std::endl;
Fixed difference = a - b;
std::cout << "Subtraction: " << difference << std::endl;
Fixed product = a * b;
std::cout << "Multiplication: " << product << std::endl;
Fixed quotient = a / b;
std::cout << "Division: " << quotient << std::endl;
bool isEqual = (a == b);
std::cout << "Is a equal to b? " << std::boolalpha << isEqual << std::endl;
bool isNotEqual = (a != b);
std::cout << "Is a not equal to b? " << std::boolalpha << isNotEqual << std::endl;
bool isLessThan = (a < b);
std::cout << "Is a less than b? " << std::boolalpha << isLessThan << std::endl;
bool isGreaterThan = (a > b);
std::cout << "Is a greater than b? " << std::boolalpha << isGreaterThan << std::endl;
bool isLessThanOrEqual = (a <= b);
std::cout << "Is a less than or equal to b? " << std::boolalpha << isLessThanOrEqual << std::endl;
bool isGreaterThanOrEqual = (a >= b);
std::cout << "Is a greater than or equal to b? " << std::boolalpha << isGreaterThanOrEqual << std::endl;
}
return 0;
}