67 lines
1.2 KiB
C++
67 lines
1.2 KiB
C++
#include "Fixed.hpp"
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void printBits(std::string before, unsigned int num)
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{
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int i = 0;
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std::cout << before;
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for (unsigned int mask = 1U << 31; mask; mask = mask >> 1)
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{
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std::cout << ((num & mask) != 0);
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i++;
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if (i % 8 == 0)
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std::cout << ' ';
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}
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std::cout << "(" << num << ")" << '\n';
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}
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// default/parametric constructor
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Fixed::Fixed( void ) : _value( 0 ) {
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std::cout << "Default constructor called" << '\n';
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return;
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}
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// copy constructor
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Fixed::Fixed( Fixed const & src ) {
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std::cout << "Copy constructor called" << '\n';
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*this = src;
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return;
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}
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// destructor
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Fixed::~Fixed( void ) {
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std::cout << "Destructor called" << '\n';
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return;
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}
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Fixed::Fixed( int integer ) {
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std::cout << integer << '\n';
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printBits("integer : ", integer);
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this->_value = integer << this->_frac;
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printBits("this->_value : ", this->_value);
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}
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// assignement operator
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Fixed & Fixed::operator=( Fixed const & rhs ) {
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std::cout << "Copy assignment operator called" << '\n';
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if ( this != &rhs )
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this->_value = rhs.getRawBits();
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return *this;
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}
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int Fixed::getRawBits( void ) const {
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std::cout << "getRawBits member function called" << '\n';
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return this->_value;
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}
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void Fixed::setRawBits( int const raw ) {
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this->_value = raw;
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}
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