integer_sequence  257 src/Util.h     using std::integer_sequence;
integer_sequence  277 src/Util.h     struct next_integer_sequence<integer_sequence<T, Ints...>> {
integer_sequence  278 src/Util.h         using type = integer_sequence<T, Ints..., sizeof...(Ints)>;
integer_sequence  290 src/Util.h         using type = integer_sequence<T>;
integer_sequence  297 src/Util.h     using index_sequence = integer_sequence<size_t, Ints...>;