lor__converter__impl_3_01_c1_00_01rgba__t_01_4.html">  274</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structboost_1_1gil_1_1default__color__converter__impl.html">default_color_converter_impl</a>&lt;C1,rgba_t&gt; {</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> P1, <span class="keyword">typename</span> P2&gt;</div><div class="line"><a name="l00276"></a><span c