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<div class="titlepage"><div><div><h3 class="title">
<a name="fusion.sequences.intrinsics"></a><a href="intrinsics.html" title="Intrinsics">Intrinsics</a></h3></div></div></div>
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<p>
Intrinsics form the essential interface of Fusion <span class="underline">_sequence</span>_s.
<a href="http://en.wikipedia.org/wiki/Standard_Template_Library" target="_top">STL</a>
counterparts of these functions are usually implemented as member functions.
Intrinsic functions, unlike <a href="../algorithms.html" title="Algorithms">Algorithms</a>,
are not generic across the full <a href="../sequences.html" title="Sequences">Sequence</a>
repertoire. They need to be implemented for each Fusion <a href="../sequences.html" title="Sequences">Sequence</a>
<sup>[<a name="id502096" href="#ftn.id502096">5</a>]</sup>
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<pre class="programlisting">
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
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<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id502096" href="#id502096">5</a>] </sup>
In practice, many of intrinsic functions have default implementations
that will work in majority of cases
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