rd">public</span><span class="special">:</span>
  <span class="comment">// <a class="link" href="output_test_stream.html#boost.test_tools.output_test_streamconstruct-copy-destruct">construct/copy/destruct</a></span>
  <span class="keyword">explicit</span> <a class="link" href="output_test_stream.html#idp41342768-bb"><span class="identifier">output_test_stream</span></a><span class="special">(</span><span class="identifier">const_string</span> <span class="special">=</span> <span class="identifier">const_str