nk" href="map.html" title="Class template map">map</a> <span class="special">&amp;</span> <a name="id673478-bb"></a><span class="identifier">flip</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">element_type</span> <span class="special">&amp;</span> operand<span class="special">)</span><span class="special">;</span></pre></li>
<li><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</spa