it_test/test_observer.html" title="Class test_observer">test_observer</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
      <span class="keyword">void</span> <a class="link" href="../../../boost/unit_test/framework/register_global_fixture.html" title="Function register_global_fixture"><span class="identifier">register_global_fixture</span></a><span class="special">(</span><span class="identifier">test_unit_fixture</span> <span class="special">&amp;</span><s