简介

RT

code

    friend std::ostream& operator<<(std::ostream& os, const Vertex& v){
        os << "v " << v.X() << ", " << v.Y() << ", " << v.Z();
        return os;
    }

标签：RT,输出,code,重定向,C++,ostream,std,operator
来源： https://www.cnblogs.com/eat-too-much/p/14326870.html