我的的代码如下：
简单的一个关于COMPLEX的类
// complex1.h: interface for the complex class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_COMPLEX1_H__01838DE6_29CF_48BE_9E9C_1A2D977C0B60__INCLUDED_)
#define AFX_COMPLEX1_H__01838DE6_29CF_48BE_9E9C_1A2D977C0B60__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class complex
{
public:
bool operator==(const complex temp_complex);//==
complex operator^();//conjugate（这个好像有点问题）
complex operator=(const complex& temp_complex);//=
complex operator-(const complex& temp_complex);//sub
complex operator+(const complex& temp_complex);//add
complex operator*(const complex& temp_complex);//mux
complex operator/(const complex& temp_complex);//div
void print(void) const;
complex(double a＝0.0,double b＝0.0);
virtual ~complex();
private:
double real;
double img;
};
#endif // !defined(AFX_COMPLEX1_H__01838DE6_29CF_48BE_9E9C_1A2D977C0B60__INCLUDED_)
//
complex1.cpp: implementation of the complex class.//
//////////////////////////////////////////////////////////////////////
#include <iostream.h>
#include "complex1.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
complex::complex(double a=0,double b=0)
{
real=a;
img=b;
}
complex::~complex()
{
cout<<"The complex is deteted;"<<endl;
}
bool complex::operator==(const complex temp_complex)
{
return((real==temp_complex.real)&(img==temp_complex.img));
}
complex complex::operator=(const complex& temp_complex)
{ complex temp;
temp.real=temp_complex.real;
temp.img=temp_complex.img;
return temp;
}
complex complex::operator ^()
{
complex temp;
temp.real=real;
temp.img=img;
return temp;
}
complex complex::operator+(const complex& temp_complex)
{ complex temp;
temp.real+=temp_complex.real;
temp.img+=temp_complex.img;
return temp;
}
complex complex::operator-(const complex& temp_complex)
{ complex temp;
temp.real-=temp_complex.real;
temp.img-=temp_complex.img;
return temp;
}
complex complex::operator*(const complex& temp_complex)
{ complex temp;
temp.real=real*temp_complex.real-img*temp_complex.img;
temp.img=real*temp_complex.img+img*temp_complex.real;
return temp;
}
complex complex::operator/(const complex& temp_complex)
{ complex temp;
double temp1,temp2,temp3;
temp1=temp_complex.img*temp_complex.img+temp_complex.real*temp_complex.real;
temp2=real*temp_complex.real+img*temp_complex.img;
temp3=img*temp_complex.real-real*temp_complex.img;
temp.real=temp2/temp1;
temp.img=temp3/temp1;
return temp;
}
void complex:: print() const
{
cout<<"("<<real<<","<<img<<")"<<endl;
}
// complex.cpp : Defines the entry point for the console application.
//用来测试类COMPLEX功能的
#include "complex.h"
#include <iostream.h>
int main(int argc, char* argv[])
{
complex one(2,3),two(2),three;
cout<<"one="<<endl;
one.print();
cout<<"\n"<<endl;
cout<<"one="<<endl;
two.print();
cout<<"\n"<<endl;
cout<<"one="<<endl;
three.print();
cout<<"\n"<<endl;
if(one==two)cout<<"one is eqall to two"<<"\n"<<endl;
three=one+two;cout<<three.print()<<endl;
three=one-two;cout<<three.print()<<endl;
three=one*two;cout<<three.print()<<endl;
three=one/two;cout<<three.print()<<endl;
return 0;
}
