#include "Fixed.hpp"

void printBits(std::string before, unsigned int num)
{
	int i = 0;

	std::cout << before;
	for (unsigned int mask = 1U << 31; mask; mask = mask >> 1)
	{
		std::cout << ((num & mask) != 0);
		i++;
		if (i % 8 == 0)
			std::cout << ' ';
	}
	std::cout << "(" << num << ")" << '\n';
}

// default/parametric constructor
Fixed::Fixed( void ) : _value( 0 ) {
	std::cout << "Default constructor called" << '\n';
	return;
}

// copy constructor
Fixed::Fixed( Fixed const & src ) {
	std::cout << "Copy constructor called" << '\n';
	*this = src;
	return;
}

// destructor
Fixed::~Fixed( void ) {
	std::cout << "Destructor called" << '\n';
	return;
}

Fixed::Fixed( int integer ) {

	std::cout << integer << '\n';
	printBits("integer      : ", integer);
	this->_value = integer << this->_frac;
	printBits("this->_value : ", this->_value);

}

// assignement operator
Fixed &	Fixed::operator=( Fixed const & rhs ) {

	std::cout << "Copy assignment operator called" << '\n';
	if ( this != &rhs )
		this->_value = rhs.getRawBits();

	return *this;

}

int		Fixed::getRawBits( void ) const {
	std::cout << "getRawBits member function called" << '\n';

	return this->_value;
}

void	Fixed::setRawBits( int const raw ) {
	this->_value = raw;
}