lass=special>*,
        </span><span class=keyword>typename </span><span class=identifier>PoliciesT  </span><span class=special>= </span><span class=identifier>scanner_policies</span><span class=special>&lt;&gt; </span><span class=special>&gt;
    </span><span class=keyword>class </span><span class=identifier>scanner</span><span class=special>;</span></font></code></pre>
<p>Spirit uses the same iterator concepts and interface formally defined by the 
  C++ Standard Template Library (STL). We can use iterato