C++ 模板 inheritance 2 arguments

Question

is it possible to inherit everything from template class and just rewrite some of it's functions specialized to int, double or float?

Is there a way to write something similar to this?

template<typename T, size_t N>
class Container<int, N> : public Container<T, N> {

};

Answer 1

No, you need to use a different name.

template<class T, size_t N>
struct ContainerBase:std::array<T,N> {
  // some methods here
};

template<class T, size_t N>
struct Container:ContainerBase<T,N> {
  // inherit any constructors:
  using ContainerBase<T,N>::ContainerBase;
};
template<size_t N>
struct Container<int, N>:ContainerBase<int,N> {
  using ContainerBase<int,N>::ContainerBase;
  // overload (not override) methods here
};