• 2022-06-08 问题

    有如下类定义: class B{public:void funl(){}private:void fun2(){}protected:void fun3(){}}; class D:public Bjprotected:void fun4(){}}; 若obj是类D的对象,则下列语句中不违反访问控制权限的是( )。 A: obj.fun1(); B: obj.fun2(); C: obj.tim3(); D: ohj.fun4();

    有如下类定义: class B{public:void funl(){}private:void fun2(){}protected:void fun3(){}}; class D:public Bjprotected:void fun4(){}}; 若obj是类D的对象,则下列语句中不违反访问控制权限的是( )。 A: obj.fun1(); B: obj.fun2(); C: obj.tim3(); D: ohj.fun4();

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