class Rational { public: //not correct since this ponit would be used automatically. //Rational operator+ (const Rational& lhs, const Rational& rhs); //correct Rational operator+ (const Rational& rhs); }
Rational operator+(const Rational& lhs, const Rational& rhs))
作为类的成员函数,重载运算符只能有一个参数,布布扣,bubuko.com
原文地址:http://www.cnblogs.com/williamwood/p/3807286.html