>global_fun</code></a>
and, with additional terseness benefits,
<a href="../reference/key_extraction.html#composite_key"><code>composite_key</code></a>:
</p>

<blockquote><pre>
<span class=keyword>typedef</span> <span class=identifier>multi_index_container</span><span class=special>&lt;</span>
  <span class=identifier>phonebook_entry</span><span class=special>,</span>
  <span class=identifier>indexed_by</span><span class=special>&lt;</span>
    <span class=comment>// composite key on family name and given n