 href="BOOST_CONTRACT_AS_idm33640.html" title="Macro BOOST_CONTRACT_ASSERT_AUDIT">BOOST_CONTRACT_ASSERT_AUDIT</a></code>, and  <code class="computeroutput"><a class="link" href="BOOST_CONTRACT_AS_idm33665.html" title="Macro BOOST_CONTRACT_ASSERT_AXIOM">BOOST_CONTRACT_ASSERT_AXIOM</a></code> are the three assertion levels predefined by this library. If there is a need, programmers are free to implement their own assertion levels defining macros similar to the one above.</p>
<p><span class="bold"><strong>See 