</a>00441     <span class="keyword">private</span>:
<a name="l00442"></a>00442         <span class="keyword">typedef</span> <span class="keyword">typename</span> kth_element_type&lt;typename View::value_type, K&gt;::type channel_t;
<a name="l00443"></a>00443     <span class="keyword">public</span>:
<a name="l00444"></a>00444         <span class="keyword">typedef</span> <span class="keyword">typename</span> view_type&lt;channel_t, gray_layout_t, false, false, view_is_mutable&lt;View&gt;::value&gt;::type type