1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>Function template float_sort</title> 5<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../index.html" title="Boost.Sort"> 8<link rel="up" href="../../../boost_sort_c___reference.html#header.boost.sort.spreadsort.float_sort_hpp" title="Header <boost/sort/spreadsort/float_sort.hpp>"> 9<link rel="prev" href="float_mem_cast.html" title="Function template float_mem_cast"> 10<link rel="next" href="float_so_idm45878551916480.html" title="Function template float_sort"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td> 15<td align="center"><a 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class="refentry"> 26<a name="boost.sort.spreadsort.float_so_idm45878545215024"></a><div class="titlepage"></div> 27<div class="refnamediv"> 28<h2><span class="refentrytitle">Function template float_sort</span></h2> 29<p>boost::sort::spreadsort::float_sort</p> 30</div> 31<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 32<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../boost_sort_c___reference.html#header.boost.sort.spreadsort.float_sort_hpp" title="Header <boost/sort/spreadsort/float_sort.hpp>">boost/sort/spreadsort/float_sort.hpp</a>> 33 34</span> 35<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> RandomAccessIter<span class="special">></span> 36 <span class="keyword">void</span> <span class="identifier">float_sort</span><span class="special">(</span><span class="identifier">RandomAccessIter</span> first<span class="special">,</span> <span class="identifier">RandomAccessIter</span> last<span class="special">)</span><span class="special">;</span></pre></div> 37<div class="refsect1"> 38<a name="idm45477845686672"></a><h2>Description</h2> 39<p>\brief @c float_sort with casting to the appropriate size. 40 41\param[in] first Iterator pointer to first element. 42\param[in] last Iterator pointing to one beyond the end of data. 43</p> 44<p>Some performance plots of runtime vs. n and log(range) are provided:<br> 45 <a href="../../../../../doc/graph/windows_float_sort.htm" target="_top">windows_float_sort</a> <br> 46 <a href="../../../../../doc/graph/osx_float_sort.htm" target="_top">osx_float_sort</a></p> 47<p><b>A simple example of sorting some floating-point is: </b></p> 48<pre class="programlisting"><span class="identifier">vector</span><span class="special"><</span><span class="keyword">float</span><span class="special">></span> <span class="identifier">vec</span><span class="special">;</span> 49<span class="identifier">vec</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">1</span><span class="special">.</span><span class="number">0</span><span class="special">)</span><span class="special">;</span> 50<span class="identifier">vec</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">2</span><span class="special">.</span><span class="number">3</span><span class="special">)</span><span class="special">;</span> 51<span class="identifier">vec</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">1</span><span class="special">.</span><span class="number">3</span><span class="special">)</span><span class="special">;</span> 52<span class="identifier">spreadsort</span><span class="special">(</span><span class="identifier">vec</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(</span><span class="special">)</span><span class="special">,</span> <span class="identifier">vec</span><span class="special">.</span><span class="identifier">end</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span> 53</pre> 54<p> </p> 55<p> 56</p> 57<p><b>The sorted vector contains ascending values "1.0 1.3 2.3". </b></p> 58<p> 59</p> 60</div> 61</div> 62<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 63<td align="left"></td> 64<td align="right"><div class="copyright-footer">Copyright © 2014-2017 Steven 65 Ross, Francisco Tapia, Orson Peters<p> 66 Distributed under the <a href="http://boost.org/LICENSE_1_0.txt" target="_top">Boost 67 Software License, Version 1.0</a>. 68 </p> 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