Re: Does anybody know why boost::array does not support multiple dimensions?

From: Ivan Matek (libbooze_at_[hidden])
Date: 2022-01-07 12:54:54

On Fri, Jan 7, 2022 at 8:16 AM Helmut Zeisel via Boost <
boost_at_[hidden]> wrote:

> 1) boost::multi_array_ref does not own the memory (which creates at least
> the memory overhead of one pointer)
>
AFAIK boost::multi_array (no _ref suffix)  owns memory, but it still does 1
heap allocation. Still much better than vector<vector> that does many(one
for each inner vector).