<span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="as_weigh_1_3_2_6_3_6_1_1_2.html" title="Struct template as_weighted_feature&lt;tag::error_of&lt; Feature &gt;&gt;">as_weighted_feature</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">error_of</span><span class="special">&lt;</span> <span class="identifier">Feature</span> <span class="special">&gt;</span><span class="special">&gt;</span> <