        </p>
<h7><a name="json.ref.boost__json__string.swap.overload2.h0"></a>
            <span class="phrase"><a name="json.ref.boost__json__string.swap.overload2.synopsis"></a></span><a class="link" href="overload2.html#json.ref.boost__json__string.swap.overload2.synopsis">Synopsis</a>
          </h7><pre class="programlisting"><span class="keyword">void</span>
<span class="identifier">swap</span><span class="special">(</span>
    <span class="identifier">string</span><span class="special">&amp;</span> <