typename </span><span class=identifier>ScannerT</span><span class=special>&gt;
    </span><span class=keyword>struct </span><span class=identifier>result
    </span><span class=special>{
        </span><span class=keyword>typedef </span>RT <span class=identifier></span><span class=identifier>type</span><span class=special>;
    </span><span class=special>};</span></pre>
<p>where <tt>RT</tt> is the desired return type of the parser. This is usually, 
  but not always, dependent on the template parameter <tt>