std::_Tuple_impl< _Idx, _Elements >

       Generated automatically by Doxygen for libstdc++ from the source code.

                                                    libstdc++          std::_Tuple_impl<_Idx,_Elements>(3cxx)

template<size_t_Idx,typename..._Elements>
       struct std::_Tuple_impl< _Idx, _Elements >"Contains the actual implementation of the tuple template,
       stored as a recursive inheritance hierarchy from the first element (most derived class) to the last
       (least derived class). The Idx parameter gives the 0-based index of the element stored at this point in
       the hierarchy; we use it to implement a constant-time get() operation.

       std::_Tuple_impl< _Idx, _Elements >