ost.proto.functional.std.utility_hpp" title="Header &lt;boost/proto/functional/std/utility.hpp&gt;">boost/proto/functional/std/utility.hpp</a>&gt;

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<span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> This<span class="special">,</span> <span class="keyword">typename</span> Pair<span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="resu_1_3_34_5_27_2_1_1_3_4.html" title="Struct template result&lt;This(Pair)&g