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25 <div class="refentry">
26 <a name="boost.algorithm.erase_all_regex_copy"></a><div class="titlepage"></div>
27 <div class="refnamediv">
28 <h2><span class="refentrytitle">Function erase_all_regex_copy</span></h2>
29 <p>boost::algorithm::erase_all_regex_copy — Erase all regex algorithm. </p>
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="../../string_algo/reference.html#header.boost.algorithm.string.regex_hpp" title="Header <boost/algorithm/string/regex.hpp>">boost/algorithm/string/regex.hpp</a>>
35 <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> OutputIteratorT<span class="special">,</span> <span class="keyword">typename</span> RangeT<span class="special">,</span> <span class="keyword">typename</span> CharT<span class="special">,</span>
36 <span class="keyword">typename</span> RegexTraitsT<span class="special">></span>
37 <span class="identifier">OutputIteratorT</span>
38 <span class="identifier">erase_all_regex_copy</span><span class="special">(</span><span class="identifier">OutputIteratorT</span> Output<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">RangeT</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="identifier">match_flag_type</span> Flags <span class="special">=</span> <span class="identifier">match_default</span><span class="special">)</span><span class="special">;</span>
41 <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>
42 <span class="identifier">SequenceT</span> <span class="identifier">erase_all_regex_copy</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">SequenceT</span> <span class="special">&</span> Input<span class="special">,</span>
43 <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>
44 <span class="identifier">match_flag_type</span> Flags <span class="special">=</span> <span class="identifier">match_default</span><span class="special">)</span><span class="special">;</span></pre></div>
45 <div class="refsect1">
46 <a name="idp436900832"></a><h2>Description</h2>
47 <p>Erase all substrings, matching given regex, from the input. The result is a modified copy of the input. It is returned as a sequence or copied to the output iterator.</p>
51 <div class="note"><table border="0" summary="Note">
53 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../doc/src/images/note.png"></td>
54 <th align="left">Note</th>
56 <tr><td align="left" valign="top"><p>The second variant of this function provides the strong exception-safety guarantee </p></td></tr>
60 <div class="variablelist"><table border="0" class="variablelist compact">
62 <col align="left" valign="top">
67 <td><p><span class="term">Parameters:</span></p></td>
68 <td><div class="variablelist"><table border="0" class="variablelist compact">
70 <col align="left" valign="top">
75 <td><p><span class="term"><code class="computeroutput">Flags</code></span></p></td>
76 <td><p>Regex options </p></td>
79 <td><p><span class="term"><code class="computeroutput">Input</code></span></p></td>
80 <td><p>An input string </p></td>
83 <td><p><span class="term"><code class="computeroutput">Output</code></span></p></td>
84 <td><p>An output iterator to which the result will be copied </p></td>
87 <td><p><span class="term"><code class="computeroutput">Rx</code></span></p></td>
88 <td><p>A regular expression </p></td>
94 <td><p><span class="term">Returns:</span></p></td>
95 <td><p>An output iterator pointing just after the last inserted character or a modified copy of the input</p></td>
101 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
102 <td align="left"></td>
103 <td align="right"><div class="copyright-footer">Copyright © 2002-2004 Pavol Droba<p>Use, modification and distribution is subject to the Boost
104 Software License, Version 1.0. (See accompanying file
105 <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>)
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