<span class="keyword">typename</span> <span class="identifier">Iter2</span><span class="special">&gt;</span>
<span class="identifier">Iter2</span> <span class="identifier">copy</span><span class="special">(</span><span class="identifier">Iter1</span> <span class="identifier">first</span><span class="special">,</span> <span class="identifier">Iter1</span> <span class="identifier">last</span><span class="special">,</span> <span class="identifier">Iter2</span> <span class="identifier">out</span><span class="sp