><span class="identifier">size_type</span>                                    <span class="identifier">size_type</span><span class="special">;</span>
   <span class="keyword">typedef</span>          <span class="identifier">Allocator</span>                                               <span class="identifier">allocator_type</span><span class="special">;</span>
   <span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">iterator_traits</span><span class="special">&