memunit_step(<span class="keyword">const</span> memory_based_step_iterator&lt;Iterator&gt;&amp; p) { <span class="keywordflow">return</span> p.step(); }
<a name="l00227"></a>00227 
<a name="l00228"></a>00228 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Iterator&gt;
<a name="l00229"></a>00229 <span class="keyword">inline</span> std::ptrdiff_t memunit_distance(<span class="keyword">const</span> memory_based_step_iterator&lt;Iterator&gt;&amp; p1, 
<a name="l00230"></a>00230  