dentifier">T</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp90963072"></a><h2>Description</h2>
<p>A counting iterator returns an internal value (initialized with <code class="computeroutput">init</code>) which is incremented each time the iterator is incremented.</p>
<p>For examp