Iterate over different CRTP Derived class methods

In an example below I have a pretty typical CRTP example, two different derived classes that both have a method bar. The base class has a method foo which just forwards to some derived bar method #include <iostream> template<typename Derived> class Base { public: void foo() { static_cast<Derived*>(this)->bar(); } }; class DerivedA : public Base<DerivedA> { public: void bar() { ::std::cout << "An"; } }; class DerivedB : public Base<DerivedB> { public: void bar() { ::std::cout << "Bn"; } }; int main() { DerivedA a; DerivedB b; a.foo(); b.foo(); } It doesn't seem like I can have an array / vector / etc. of the base class because it would have to have a type along the lines of Base<T> where T is different Is there some kind of convention without virtual for being able to iterate over different derived classes assuming they all have the same method (bar in this case)?