1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Function template replace_regex</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../string_algo/reference.html#header.boost.algorithm.string.regex_hpp" title="Header <boost/algorithm/string/regex.hpp>"> 10<link rel="prev" href="replace_regex_copy.html" title="Function replace_regex_copy"> 11<link rel="next" href="replace_all_regex_copy.html" title="Function replace_all_regex_copy"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 16<td align="center"><a href="../../../../index.html">Home</a></td> 17<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 18<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 19<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 20<td align="center"><a href="../../../../more/index.htm">More</a></td> 21</tr></table> 22<hr> 23<div class="spirit-nav"> 24<a accesskey="p" href="replace_regex_copy.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../string_algo/reference.html#header.boost.algorithm.string.regex_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="replace_all_regex_copy.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.algorithm.replace_regex"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Function template replace_regex</span></h2> 30<p>boost::algorithm::replace_regex — Replace regex algorithm. </p> 31</div> 32<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 33<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="../../string_algo/reference.html#header.boost.algorithm.string.regex_hpp" title="Header <boost/algorithm/string/regex.hpp>">boost/algorithm/string/regex.hpp</a>> 34 35</span> 36<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> SequenceT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> RegexTraitsT<span class="special">,</span> 37 <span class="keyword">typename</span> FormatStringTraitsT<span class="special">,</span> <span class="keyword">typename</span> FormatStringAllocatorT<span class="special">></span> 38 <span class="keyword">void</span> <span class="identifier">replace_regex</span><span class="special">(</span><span class="identifier">SequenceT</span> <span class="special">&</span> Input<span class="special">,</span> 39 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">RegexTraitsT</span> <span class="special">></span> <span class="special">&</span> Rx<span class="special">,</span> 40 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">FormatStringTraitsT</span><span class="special">,</span> <span class="identifier">FormatStringAllocatorT</span> <span class="special">></span> <span class="special">&</span> Format<span class="special">,</span> 41 <span class="identifier">match_flag_type</span> Flags <span class="special">=</span> <span class="identifier">match_default</span><span class="special">|</span><span class="identifier">format_default</span><span class="special">)</span><span class="special">;</span></pre></div> 42<div class="refsect1"> 43<a name="id-1.3.3.9.17.6.4"></a><h2>Description</h2> 44<p>Search for a substring matching given regex and format it with the specified format. The input string is modified in-place.</p> 45<p> 46</p> 47<div class="variablelist"><table border="0" class="variablelist compact"> 48<colgroup> 49<col align="left" valign="top"> 50<col> 51</colgroup> 52<tbody><tr> 53<td><p><span class="term">Parameters:</span></p></td> 54<td><div class="variablelist"><table border="0" class="variablelist compact"> 55<colgroup> 56<col align="left" valign="top"> 57<col> 58</colgroup> 59<tbody> 60<tr> 61<td><p><span class="term"><code class="computeroutput">Flags</code></span></p></td> 62<td><p>Regex options </p></td> 63</tr> 64<tr> 65<td><p><span class="term"><code class="computeroutput">Format</code></span></p></td> 66<td><p>Regex format definition </p></td> 67</tr> 68<tr> 69<td><p><span class="term"><code class="computeroutput">Input</code></span></p></td> 70<td><p>An input string </p></td> 71</tr> 72<tr> 73<td><p><span class="term"><code class="computeroutput">Rx</code></span></p></td> 74<td><p>A regular expression </p></td> 75</tr> 76</tbody> 77</table></div></td> 78</tr></tbody> 79</table></div> 80</div> 81</div> 82<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 83<td align="left"></td> 84<td align="right"><div class="copyright-footer">Copyright © 2002-2004 Pavol Droba<p>Use, modification and distribution is subject to the Boost 85 Software License, Version 1.0. (See accompanying file 86 <code class="filename">LICENSE_1_0.txt</code> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 87 </p> 88</div></td> 89</tr></table> 90<hr> 91<div class="spirit-nav"> 92<a accesskey="p" href="replace_regex_copy.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../string_algo/reference.html#header.boost.algorithm.string.regex_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="replace_all_regex_copy.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 93</div> 94</body> 95</html> 96
