41 
<a name="l00043"></a><a class="code" href="g_i_l_0637.html">00043</a> <span class="keyword">struct </span><a class="code" href="g_i_l_0637.html" title="Yellow.">yellow_t</a> {}; 
<a name="l00044"></a>00044 
<a name="l00046"></a><a class="code" href="g_i_l_0404.html">00046</a> <span class="keyword">struct </span><a class="code" href="g_i_l_0404.html" title="Black.">black_t</a> {};
<a name="l00048"></a>00048 
<a name="l00050"></a>00050 <span class="keyword">typedef</span> mpl::vector4&lt;cyan_t,magenta_t,