On Thu, Nov 1, 2012 at 4:07 AM, Nat Linden <span dir="ltr">&lt;<a href="mailto:nat@lindenlab.com" target="_blank">nat@lindenlab.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Am I correct? Given the way some containers implement end(), I always<br>
feel nervous about decrementing end(). I&#39;m happy to see that<br>
Boost.Filesystem&#39;s own tests guarantee that usage; but is there<br>
anything in the documentation that would have assured me of that?<br><br>
</blockquote></div><br><div><a href="http://www.boost.org/doc/libs/1_49_0/libs/filesystem/v3/doc/reference.html#path-iterators">http://www.boost.org/doc/libs/1_49_0/libs/filesystem/v3/doc/reference.html#path-iterators</a></div>

<div><br></div><div>&quot;A path::iterator is a constant iterator satisfying all the requirements of a bidirectional iterator (C++ Std, 24.1.4 Bidirectional iterators [lib.bidirectional.iterators]).&quot;</div><div><br></div>

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