gistfile1.cpp

#ifndef FIXED_CLASS_HPP
# define FIXED_CLASS_HPP

# include <iostream>

class Fixed
{
public:
	Fixed(void);
	~Fixed(void);
	Fixed(Fixed const & src);
	Fixed(int const i);
	Fixed(float const i);
	Fixed & operator=(Fixed const & rhs);
	bool operator>(Fixed const & rhs);
	bool operator<(Fixed const & rhs);
	bool operator>=(Fixed const & rhs);
	bool operator<=(Fixed const & rhs);
	bool operator==(Fixed const & rhs);
	bool operator!=(Fixed const & rhs);
	Fixed operator+(Fixed const & rhs);
	Fixed operator-(Fixed const & rhs);
	Fixed operator*(Fixed const & rhs);
	Fixed operator/(Fixed const & rhs);
	Fixed & operator++(void);
	Fixed & operator--(void);
	Fixed operator++(int n);
	Fixed operator--(int n);
	int getRawBits(void) const;
	void setRawBits(int const raw);
	int toInt(void) const;
	float toFloat(void) const;
	static Fixed & min(Fixed & i, Fixed & j);
	static Fixed & max(Fixed & i, Fixed & j);
	static Fixed const & min(Fixed const & i, Fixed const & j);
	static Fixed const & max(Fixed const & i, Fixed const & j);

	static int pow(int const n, int p);
	static int rpow(int const n, int p);
	static float fpow(float const f, int p);
	static float rfpow(float const f, int p);

private:
	int _value;
	static int const f = 8;
	static int const accuracy = 128;
};

std::ostream & operator<<(std::ostream & o, Fixed const & i);

#endif