dexSpecifierList,Allocator>&amp; operator=(<br>
&nbsp;&nbsp;multi_index_container&lt;Value,IndexSpecifierList,Allocator>&amp;&amp; x);</code>

<blockquote>
<b>Effects:</b> Replaces the elements of <code>multi_index_container</code>
with those of <code>x</code> and its internal objects with copies from the
corresponding objects in <code>x</code>.<br>
<b>Postconditions:</b> If <code>x==y</code> just
before the movement, <code>*this==y</code>. The order on every index
of the <code>multi_index_container</code> 