pan>&#160;<span class="comment">//Templated Spreadsort-based implementation of float_sort and float_mem_cast</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;</div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//          Copyright Steven J. Ross 2001 - 2014.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Distributed under the Boost Software Li