name="l00104"></a>00104 <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> step_iterator_adaptor&lt;D,Iterator,SFn&gt;&amp; p1, <span class="keyword">const</span> step_iterator_adaptor&lt;D,Iterator,SFn&gt;&amp; p2) { 
<a name="l00105"></a>00105     <span class="keywordflow">return</span> p1.base()!=p2.base(); 
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107 
<a name="l00108"></a>00108 } <span class="comment">// namespace detail</span>
<a name="l00109"></a>00109 
<a 