r</span> <a name="idp47306752-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">reference</span> r<span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">const_pointer</span> <a name="idp47308368-bb"></a><span class="identifier">address</span><span class="special">(</span><span class="identifier">const_reference</span> s<span class="