an><span class=special>&lt;</span><span class=identifier>employee</span><span class=special>&gt; </span><span class=special>&gt;,
      </span><span class=identifier>ordered_non_unique</span><span class=special>&lt;
        </span><span class=identifier>tag</span><span class=special>&lt;</span><span class=identifier>name</span><span class=special>,</span><span class=identifier>by_name</span><span class=special>&gt;,
        </span><span class=identifier>BOOST_MULTI_INDEX_MEMBER</span><span class=special>(</