请将下列类定义补充完整。 class Base(public:void fun(){
题型:填空题
问题:
请将下列类定义补充完整。 class Base(public:void fun(){cout<<"Base::fun"<<endl;}}; class Derived:public Base { public: void fun(){ ______ //显式调用基类的fun函数 cout<<"Derived::fun"<<endl; } };
请将下列类定义补充完整。 class Base(public:void fun(){cout<<"Base::fun"<<endl;}}; class Derived:public Base { public: void fun(){ ______ //显式调用基类的fun函数 cout<<"Derived::fun"<<endl; } };