="keyword">template</span> &lt;<span class="keyword">typename</span> Iterator&gt;
<a name="l00223"></a>00223 <span class="keyword">struct </span>byte_to_memunit&lt;memory_based_step_iterator&lt;Iterator&gt; &gt; : <span class="keyword">public</span> byte_to_memunit&lt;Iterator&gt; {};
<a name="l00224"></a>00224 
<a name="l00225"></a>00225 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Iterator&gt;
<a name="l00226"></a>00226 <span class="keyword">inline</span> std::ptrdiff_t 