重载流插入运算符和流提取运算符

最新推荐文章于 2025-03-05 13:24:34 发布

Weijia Li

最新推荐文章于 2025-03-05 13:24:34 发布

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文章标签：流插入流提取 c++ 运算符重载

本文链接：https://blog.youkuaiyun.com/weixin_45039652/article/details/102648158

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重载流插入运算符和流提取运算符

#include <iostream>
using namespace std;
class complex
{
public:
	complex():real(0),imag(0){}
	~complex(){}
	friend istream& operator >>(istream&,complex&);
	friend ostream& operator <<(ostream&,complex&);
private:
	int real;
	int imag;
};
istream& operator >>(istream& input,complex& t)
{
	cout<<"请输入实数和虚数"<<endl;
	input>>t.real>>t.imag;
	return input;
}
ostream& operator <<(ostream& output,complex& t)
{
	cout<<"请输入实数和虚数"<<endl;
	output<<"("<<t.real<<","<<t.imag<<")";
	return output;
}
int main()
{
	complex t1;
	cin>>t1;
	cout<<t1<<endl;
}