ntifier>MatchPolicyT       </span><span class=special>= </span><span class=identifier>match_policy</span><span class=special>,
        </span><span class=keyword>typename </span><span class=identifier>ActionPolicyT      </span><span class=special>= </span><span class=identifier>action_policy</span><span class=special>&gt;
    </span><span class=keyword>struct </span><span class=identifier>scanner_policies</span><span class=special>;
</span></code></pre>
<p> This <i>mixer</i> class inherits from all the thre