对于下列程序段,没有二义性的表达式是() class A {public: int f(); }; class B {public: int g(); int f(); }; class C:public A,public B {public : int g(); h(); }; C obj;A.obj.f()B.obj.A::g()C.obj.B::f()D.obj.B::h()
对于下列程序段,没有二义性的表达式是() class A {public: int f(); }; class B {public: int g(); int f(); }; class C:public A,public B {public : int g(); h(); }; C obj;
A.obj.f()
B.obj.A::g()
C.obj.B::f()
D.obj.B::h()
参考答案和解析
ass C:public A,public B{ public : int g( ) ; h( ) ; } ;
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