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<title>Issue 1091: Multimap description confusing</title>
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<p><em>This page is a snapshot from the LWG issues list, see the <a href="lwg-active.html">Library Active Issues List</a> for more information and the meaning of <a href="lwg-active.html#NAD">NAD</a> status.</em></p>
<h3 id="1091"><a href="lwg-closed.html#1091">1091</a>. Multimap description confusing</h3>
<p><b>Section:</b> 23.4.4.3 <a href="https://wg21.link/multimap.modifiers">[multimap.modifiers]</a> <b>Status:</b> <a href="lwg-active.html#NAD">NAD</a>
 <b>Submitter:</b> LWG <b>Opened:</b> 2009-03-22 <b>Last modified:</b> 2016-01-28</p>
<p><b>Priority: </b>Not Prioritized
</p>
<p><b>View all issues with</b> <a href="lwg-status.html#NAD">NAD</a> status.</p>
<p><b>Discussion:</b></p>

<p><b>Addresses UK 246</b></p>
<p>
The content of this sub-clause is purely trying to describe in words the
effect of the requires clauses on these operations, now that we have
Concepts. As such, the description is more confusing than the signature
itself. The semantic for these functions is adequately covered in the
requirements tables in 23.2.7 <a href="https://wg21.link/associative.reqmts">[associative.reqmts]</a>.
</p>

<p><i>[
Beman adds:
]</i></p>


<blockquote><p>
Pete is clearly right that
this one is technical rather than editorial.
</p></blockquote>

<p><i>[
Batavia (2009-05):
]</i></p>

<blockquote>
<p>
We agree with the proposed resolution.
</p>
<p>
Move to Review.
</p>
</blockquote>

<p><i>[
2009-10 Santa Cruz:
]</i></p>


<blockquote><p>
Mark as NAD, solved by removing concepts.
</p></blockquote>



<p id="res-1091"><b>Proposed resolution:</b></p>
<p>
Strike 23.4.4.3 <a href="https://wg21.link/multimap.modifiers">[multimap.modifiers]</a> entirely
(but do NOT strike these signatures from the class template definition!).
</p>





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