/span>&#160;        gil_function_requires&lt;<a class="code" href="structboost_1_1gil_1_1_pixel_concept.html">PixelConcept</a></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;            &lt;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                <span class="keyword">typename</span> detail::remove_const_and_reference&lt;typename D::result_type&gt;::type</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span