te</span><span class="special">&lt;</span><span class="keyword">typename</span> Iterator<span class="special">,</span> <span class="keyword">typename</span> Pred<span class="special">&gt;</span> 
      <span class="keyword">void</span> <a name="boost.algorithm.partitio_idm45737545478528"></a><span class="identifier">partition_subrange</span><span class="special">(</span><span class="identifier">Iterator</span> first<span class="special">,</span> <span class="identifier">Iterator</span> last<span class="spec