xpression_semantics"></a></span><a class="link" href="swap.html#fusion.sequence.intrinsic.metafunctions.swap.expression_semantics">Expression
            Semantics</a>
          </h6>
<pre class="programlisting"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">swap</span><span class="special">&lt;</span><span class="identifier">Seq1</span><span class="special">,</span> <span class="identifier">Seq2</span><span class="special">&gt;::</span><span class="identifi