<span style=font-family: Arial,Helvetica,sans-serif;>#include <iostream></span>
using namespace std;
class complex
{
public:
// 带缺省值的构造函数
complex (double real = 0,double image = 0)
:_real(real),_image(image)
{
cout<<complex (double real = 0,double image = 0)<<endl;
}
// 析构函数
~complex()
{
cout<<~complex()<<endl;
}
// 拷贝构造函数
complex (const complex& d)
:_image(d._image),_real(d._real)
{
cout<<complex (const complex& d)<<endl;
}
// 赋值运算符重载
complex& operator= (const complex& d)
{
cout<<operator= (const complex& d)<<endl;
if (this != &d)
{
this->_real = d._real;
this->_image = d._image;
}
return *this;
}
// 取地址运算符重载
complex* operator& ()
{
cout<<operator&()<<endl;
return this;
}
// const修饰的取地址运算符重载
const complex* operator& () const
{
cout<<operator&() const<<endl;
return this;
}
void display()
{
cout<<real:<<_real<<--image:<<_image<<endl<<endl;
}
// 请实现下面的运算符重载！
complex& operator++() //前置++ //返回当前对象本身
{
cout<<operator++()<<endl;
_reaL++;
_image++;
return *this; //可以立即体现出前置++的值
}
complex operator++(int)//后置++
{
cout<<operator++(int)<<endl;
complex c = *this;
this->_reaL++;
this->_image++;
return c;
}
complex& operator--()
{
cout<<operator--()<<endl;
_real--;
_image--;
return *this;
}
complex operator--(int) //后置--
{
cout<<operator--()<<endl;
complex c = *this;
this->_real--;
this->_image--;
return c;
}
complex operator+(const complex& c)
{
cout<<operator+(const complex& c)<<endl;
return complex(_real+c._real,_image+c._image);
}
complex operator-(const complex& c)
{
cout<<operator-(const complex& c)<<endl;
return complex(_real-c._real,_image-c._image);
}
complex& operator-=(const complex& c)
{
cout<<operator-=(const complex& c)<<endl;
_real -= c._real;
_image -= c._image;
return *this;
}
complex& operator+=(const complex& c)
{
cout<<operator+=(const complex& c)<<endl;
_real += c._real;
_image += c._image;
return *this;
}
complex operator*(const complex& c)
{
cout<<operator*(const complex& c)<<endl;
return complex(_real*c._real-_image*c._image,c._image*_real+_image*c._real);
}
complex operator/(const complex& c)
{
cout<<operator/(const complex& c)<<endl;
return complex((_real/c._real+_image*c._image)/(c,_real*c._real+c._image*c._image),(_image*c._real-_real*c._image)/(c,_real*c._real+c._image*c._image));
}
private:
double _real;
double _image;
};
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
