Expansión variádica para acceder a std::array multidimensional.
Supongamos la siguiente estructura de matriz multidimensional: template <typename type,=”” std::size_t…=”” sizes=””> struct multi_array { using storage_type = typename storage_type<type, sizes…=””>::type; using value_type = type; using size_type = std::array<std::size_t ,=”” sizeof…(sizes)=””>; using difference_type = std::array<std::ptrdiff_t, sizeof…(sizes)=””>; using reference = value_type&; using const_reference = const value_type&; // … storage_type data {}; . . . Read more