类的私有成员赋值

来源：百度知道编辑：UC知道时间：2024/05/15 13:07:19

// Note:Your choice is C++ IDE
#include <iostream>
using namespace std;
class Complex
{
private:
float real;
float imag;
public:

Complex(float x=0,float y=0)
{
real=x;
imag=y;
}
Complex plus(Complex x)
{
Complex z;
if(imag*x.imag>0)
z.real=real*x.real-imag*x.imag;
else
z.real=real*x.real+imag*x.imag;
z.imag=real*x.imag+imag*x.real;
return z;
}
Complex chu(Complex x) //(a+jb)/(c+jd)=(a+jb)(c-jd)/(c^2+d^2)
{
int a;
Complex z,e;
a=x.real*x.real+x.imag*x.imag;
if(imag*x.imag>0)
e.real=real*x.real+imag*x.imag;
else
e.real=real*x.real-imag*x.imag;
z.real=e.real/a;
e.imag=-(real*x.imag)+imag*x.real;
z.imag=e.imag/a;
return z;
}
void show()
{
cout

#include <iostream>
using namespace std;
class Complex
{
private:
float real;
float imag;
public:

Complex(float x=0,float y=0)
{
real=x;
imag=y;
}

void setreal(float r)
{
this->real = r;
}
void setimage(float i)
{
this->imag = i;
}
Complex plus(Complex x)
{
Complex z;
if(imag*x.imag>0)
z.real=real*x.real-imag*x.imag;
else
z.real=real*x.real+imag*x.imag;
z.imag=real*x.imag+imag*x.real;
return z;
}
Complex chu(Complex x) //(a+jb)/(c+jd)=(a+jb)(c-jd)/(c^2+d^2)
{
int a;
Complex z,e;
a=x.real*x.real+x.imag*x.imag;
if(imag*x.imag>0)
e.real=real*x.real+imag*x.imag;
else
e.real=real*x.real-imag*x.imag;
z.real=e.real/a;
e.imag=-(real*x.imag)+imag*x.real;
z.imag=e.imag/a;
return z;
}
void show()
{

保护成员与私有成员的区别成员变量赋值的问题 C++，私有的类成员函数怎么访问？帮我看看调用类成员函数内部的私有成员数据该怎么写？？ ****JAVA中类的对象为何可以调用该类的私有成员? c++类的数据成员中包括动态分配的数据为什么不能对对象进行赋值 c++中构造函数能否是私有的成员函数？ c++中私有成员不的描述对象属性的吗？？那为何用户不关心呢？？不对那些私有成员 delphi 成员变量赋值异常请问类中的私有数据成员除了利用共有成员函数使用，还能怎么使用啊？