Subject: Re: [std-proposals] Missing logical identity in <functional>
From: Alexander Klein (xelalex_maker_at_[hidden])
Date: 2019-08-25 11:28:15
thanks for the replies so far!
I think that Miguel's solution
all_of(v.cbegin(), v.cend(), identity())
is most in the spirit of
â¦ but it will be a long time before most of us will be able to use
C++20, I'm afraid!
As for Arthur's ideas, all of them, aside from the one with std::find
are in the original attachment, but I think that only the latter and the
one using a lambda qualify as real solutions in the sense of the Core
Guidelines, unless you deliberately want to leave silly puzzles for the
next maintenance programmer.
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