ifier">iterator</span><span class="special">,</span> 
                       <span class="keyword">const</span> <span class="keyword">typename</span> <span class="identifier">Type</span><span class="special">::</span><span class="identifier">codomain_type</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp128674176"></a><h2>Description</h2>
<div class