Re: [boost] BOOST_PP array extension proposal

Subject: Re: [boost] BOOST_PP array extension proposal
From: Paul Mensonides (pmenso57_at_[hidden])
Date: 2015-09-11 16:58:21

On 9/11/2015 6:37 AM, Edward Diener wrote:

> The main objection to tuple rather than array is that a tuple can't have
> 0 elements. I plan to alleviate that in VMD, which supports "emptiness",
> by allowing tuples and seqs to start or end as "emptiness". Of course
> testing for "emptiness" using variadic macros is very slightly flawed as
> you know, since you wrote that code, but since VMD supports "emptiness"
> I will add it to that library and then those who want to use tuples or
> seqs as starting ( or ending with ) 0 elements can do so.

Wait... what would be considered an empty tuple or sequence?

Regards,
Paul Mensonides