ordtype">bool</span>, adjacent=
<a name="l00461"></a>00461                               !iterator_is_step&lt;src_x_iterator&gt;::value &amp;&amp;
<a name="l00462"></a>00462                               (is_planar&lt;src_x_iterator&gt;::value ||
<a name="l00463"></a>00463                               num_channels&lt;View&gt;::value==1));
<a name="l00464"></a>00464     <span class="keyword">public</span>:
<a name="l00465"></a>00465         <span class="keyword">typedef</span> <span class="keyword">typename