an> <span class="identifier">Alloc</span> <span class="special">&gt;&amp;</span> <span class="identifier">lhs</span><span class="special">,</span>
    <span class="identifier">basic_flat_buffer</span><span class="special">&lt;</span> <span class="identifier">Alloc</span> <span class="special">&gt;&amp;</span> <span class="identifier">rhs</span><span class="special">);</span>
</pre>
<h6>
<a name="beast.ref.boost__beast__basic_flat_buffer.swap.h1"></a>
          <span class="phrase"><a name="beast.ref.boost__