="special">;</span>
<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> InputKeyIterator<span class="special">,</span> <span class="keyword">typename</span> InputValueIterator<span class="special">,</span> 
         <span class="keyword">typename</span> OutputKeyIterator<span class="special">,</span> <span class="keyword">typename</span> OutputValueIterator<span class="special">,</span> 
         <span class="keyword">typename</span> BinaryFunction<spa