请将下列类定义补充完整。class Base {public: void fun()
问题:
请将下列类定义补充完整。class Base {public: void fun(){cout<<"Base::fun"<<end1;} };class Derived:public Base{public: void fun(){ 【15】 //显式调用基类的fun函数 cout<<"Derived:: fun"<<end1;}};
请将下列类定义补充完整。class Base {public: void fun(){cout<<"Base::fun"<<end1;} };class Derived:public Base{public: void fun(){ 【15】 //显式调用基类的fun函数 cout<<"Derived:: fun"<<end1;}};