Visual Studio Compiler warning C4250 ('class1' : inherits 'class2::member' via dominance)

Question

The following code generates warning C4250. My question is, what\'s the best solution to it?

class A
{
  virtual void func1();
}

class B : public A
{
}

cla         


        

Answer 1

Did you try to inherit public virtual from class A? I think it should solve it.

    class B :public virtual A;
    class C :public virtual A;
    class D : public virtual B, public virtual C;

The virtual inheritance suppose to solve the ambiguity.