Inherit from classes passed to constructor as a template parameters an inherit from them

Question

I want to have something like that:

template<class... Args>
class MyClass : public Args
{
    MyClass<class... Args>(/*some parameters*/)
    { }
}

// ana then:
MyClass<Base1, Base2, Base3>(/*some arguments*/)

That i want to dynamic_cast to Base1 or etc. and to use his methods.

I know that this code will not work, but do you have any ideas how to do it?

Answer 1

This works fine:

struct Base1
{};
struct Base2
{};
struct Base3
{};

template<class... Args>
struct MyClass : public Args...
{};

MyClass<Base1, Base2, Base3> mc;

There is no need for the <> in your constructor, you are missing "..." after public Args and you are missing a ";" at the end of your class definition.