</span>
<span class="keyword">void</span> <span class="identifier">precondition_failure</span><span class="special">(</span><span class="identifier">from</span> where<span class="special">)</span><span class="special">;</span></pre></div>
<div class="refsect1">
-<a name="idm45751729372400"></a><h2>Description</h2>
+<a name="idm45707995908672"></a><h2>Description</h2>
<p>This is often called only internally by this library.</p>
<p><span class="bold"><strong>Throws:</strong></span> This can throw in case programmers specify a failure handler that throws exceptions on contract assertion failures (not the default).</p>
<p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
-<td align="right"><div class="copyright-footer">Copyright © 2008-2018 Lorenzo Caminiti<p>
+<td align="right"><div class="copyright-footer">Copyright © 2008-2019 Lorenzo Caminiti<p>
Distributed under the Boost Software License, Version 1.0 (see accompanying
file LICENSE_1_0.txt or a copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>