) </span><span class=keyword>const</span><span class=special>;</span></pre>
<p>where<span class=special></span> <tt>self_t</tt> is a typedef to the parser.</p>
<h2>parser class declaration</h2>
<pre><span class=identifier>    </span><span class=keyword>template </span><span class=special>&lt;</span><span class=keyword>typename </span><span class=identifier>DerivedT</span><span class=special>&gt;
    </span><span class=keyword>struct </span><span class=identifier>parser
    </span><span class=special>{
     