c++ - Passing template parameters to base class, concise notation -

is there more consice way pass parameters base template class?

template <class ii, class ici> class graphbase : public graphbaseofbase<ii, ici> { ... };  template <> class graphbase<std::vector<int>::iterator, std::vector<int>::const_iterator> :     public graphbaseofbase<         std::vector<int>::iterator,         std::vector<int>::const_iterator> { ... }; 

you might use using shorten primary types used, like:

using vec_it = typename std::vector<int>::iterator; using vec_cit = std::vector<int>::iterator; 

and then

 template <>  class graphbase : public graphbaseofbase<vec_it, vec_cit>  {      //...  };