_view(src,step.x,step.y);
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287 
<a name="l00291"></a>00291 
<a name="l00292"></a>00292 <span class="keyword">namespace </span>detail {
<a name="l00293"></a>00293     <span class="keyword">template</span> &lt;<span class="keyword">typename</span> View, <span class="keywordtype">bool</span> AreChannelsTogether&gt; <span class="keyword">struct </span>__nth_channel_view_basic;
<a name="l00294"></a>00294 
<a name="l00295"></a>00295     <span class="comment">// n