code class="computeroutput">polymorphic_pointer_downcast</code>
    example</a></span></dt>
<dt><span class="section"><a href="conversion/history.html">History</a></span></dt>
</dl></dd>
<dt><span class="chapter"><a href="crc.html">12. Boost.CRC 1.5</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="crc.html#crc.motivation">What is Boost.CRC?</a></span></dt>
<dt><span class="section"><a href="crc/introduction.html">Introduction</a></span></dt>
<dt><span class="section"><a href="crc/crc_basic.html">