tput stream.</p>
<p>This class serves the purpose of</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><p>exposing an interface to the test framework (as a <a class="link" href="test_observer.html" title="Class test_observer">boost::unit_test::test_observer</a>)</p></li>
<li class="listitem"><p>exposing an interface to the testing tools</p></li>
<li class="listitem"><p>managing several loggers</p></li>
</ul></div>
<p>
</p>
<div class="note"><table b