al">()</span></code></a>
            plus <code class="computeroutput"><span class="identifier">other</span><span class="special">.</span><span class="identifier">size</span><span class="special">()</span></code>.
          </p>
<h7><a name="json.ref.boost__json__string.swap.overload2.h3"></a>
            <span class="phrase"><a name="json.ref.boost__json__string.swap.overload2.precondition"></a></span><a class="link" href="overload2.html#json.ref.boost__json__string.swap.overload2.precondition">Preconditio