  8</span>&#160;<span class="comment">// See http://www.boost.org/libs/sort/ for library home page.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">Some improvements suggested by:</span></div>
<div class="line"><a name="l00012"></a><span class="l