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() {

admin2009-01-15  27

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()
{
     【  】   //显式调用基类的fun函数
   cout<<"Derived:: fun"<<end1;
}
};

选项

答案Base::fun();

解析
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