Given the following: template void foo(T (&arr)[D1]) { typedef boost::multi_array_ref < typename boost::remove_all_extents<T>::type, boost::rank::value

arr_type;

// ? = ExtentList or extents_tuple. arr_type ma(arr, ?); } Are there any existing tools to create an ExtentList or extents_tuple obj from the type of arr? Thanks, Mostafa