"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">OStream</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">&gt;</span>
<span class="identifier">OStream</span><span class="special">&amp;</span>
<span class="keyword">operator</span><span class="special">&lt;&lt;(</span><span class="identifier">OStream</span><span class="special">&amp;</sp