blockquote>

<code>explicit multi_index_container(const allocator_type&amp; al);</code>

<blockquote>
<b>Effects:</b> Constructs an empty <code>multi_index_container</code> using the
specified allocator and the default value of <code>ctor_args_list</code>.<br>
<b>Complexity:</b> Constant.
</blockquote>

<code>template&lt;typename InputIterator><br>
multi_index_container(<br>
&nbsp;&nbsp;InputIterator first,InputIterator last,<br>
&nbsp;&nbsp;const ctor_args_list&amp; args_list=ctor_args_list(),<br>
&nbsp;&n