complex.h

矩阵模板类

#pragma once
using namespace std;
class Complex
{
	int a,b;//实部和虚部
public:
	Complex(void);
	Complex(int aa,int bb);
	Complex(const Complex &r);
	~Complex(void);
	Complex & operator =(const Complex &r);
	Complex operator +(const Complex &r);
	Complex & operator +=(const Complex &r);
	Complex operator *(const Complex &r);
	friend ostream & operator << (ostream & os,Complex &r);
    friend istream & operator >> (istream & is,Complex &r);
};