On Fri, Apr 26, 2019 at 11:26 AM Martin Liška <mli...@suse.cz> wrote:
>
> Hi.
>
> We do have vec<...>::is_empty function, but not for hash_{table,map,set}.
> Would you mind adding the function and using it? If so, I can prepare
> a complete patch that will replace all usages of 'elements () > 0',
> '!elements ()', ...Works for me. > Martin
