me.png" alt="Home"></a><a accesskey="n" href="show_progress.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_test.utf_reference.rt_param_reference.save_pattern"></a><a class="link" href="save_pattern.html" title="save_pattern"><code class="computeroutput"><span class="identifier">save_pattern</span></code></a>
</h4></div></div></div>
<p>
          Option <span class="emphasis"><em>sav