n><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">front</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<h6>
<a name="fusion.sequence.intrinsic.functions.front.h5"></a>
            <span class="phrase"><a name="fusion.sequence.intrinsic.functions.front.example"></a><