e="Determines if the given pixel reference is mutable (i.e. its channels can be changed)...">pixel_reference_is_mutable&lt;SrcP&gt;::value</a>);
<a name="l00349"></a>00349     <span class="keyword">private</span>:
<a name="l00350"></a>00350         <span class="keyword">typedef</span> <span class="keyword">typename</span> remove_reference&lt;SrcP&gt;::type src_pixel_t;
<a name="l00351"></a>00351         <span class="keyword">typedef</span> <span class="keyword">typename</span> channel_type&lt;src_pixel_t&gt