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[Bug libstdc++/50160] vector<bool> comparison very slow (no overload)
- From: "paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 30 Aug 2011 10:29:14 +0000
- Subject: [Bug libstdc++/50160] vector<bool> comparison very slow (no overload)
- Auto-submitted: auto-generated
- References: <bug-50160-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50160
Paolo Carlini <paolo.carlini at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|vector<bool> comparison |vector<bool> comparison
|very slow (no |very slow (no overload)
|specialisation) |
--- Comment #13 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-08-30 10:29:14 UTC ---
To be precise, we are talking about overloading not specializing. The issue, in
general, reminds me the way we overload std::fill and std::copy for ranges of
deque<>::iterator, but then in detail, there are the difficulties pointed out
by Marc. I'm certainly available for patch reviews, anyway.