220 7167 <250f40c5-0f36-4d1a-877f-b785d67b551b@isocpp.org> article
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From: Evgeny Panasyuk <evgeny.panasyuk@gmail.com>
Newsgroups: gmane.comp.lang.c++.isocpp.proposals
Subject: Re: "count_while" and "count_until" algorithms
Date: Tue, 8 Oct 2013 13:32:35 -0700 (PDT)
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9 oct 2013 =C7., 0:28:49 UTC+4 Vlad from Moscow:
>
> Though maybe I am mistaken because the equivalent code does not work for=
=20
> iterators that have std::input_iterator_tag.
>
>
Moreover, for forward and bidirectional iterators std::distance will not be=
=20
efficient approach.

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<div dir=3D"ltr">9 oct 2013&nbsp;=C7., 0:28:49 UTC+4 Vlad from Moscow:<bloc=
kquote class=3D"gmail_quote" style=3D"margin: 0;margin-left: 0.8ex;border-l=
eft: 1px #ccc solid;padding-left: 1ex;"><div dir=3D"ltr"><div>Though maybe =
I am mistaken because the equivalent code does not work for iterators that =
have std::input_iterator_tag.</div><br></div></blockquote><div><br>Moreover=
, for forward and bidirectional iterators  std::distance will not be effici=
ent approach.<br></div></div>

<p></p>

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