]> git.proxmox.com Git - ceph.git/blame - ceph/src/boost/libs/regex/doc/html/boost_regex/ref/non_std_strings/mfc_strings/mfc_algo.html
projects / ceph.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
bump version to 12.2.2-pve1
[ceph.git] / ceph / src / boost / libs / regex / doc / html / boost_regex / ref / non_std_strings / mfc_strings / mfc_algo.html
CommitLineData
7c673cae
FG		 1<html>
2<head>
3<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
4<title>Overloaded Algorithms For MFC String Types</title>
5<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css">
6<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
7<link rel="home" href="../../../../index.html" title="Boost.Regex 5.1.2">
8<link rel="up" href="../mfc_strings.html" title="Using Boost Regex With MFC Strings">
9<link rel="prev" href="mfc_regex_create.html" title="Regular Expression Creation From an MFC String">
10<link rel="next" href="mfc_iter.html" title="Iterating Over the Matches Within An MFC String">
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 href="../../../../../../../../index.html">Home</a></td>
16<td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td>
17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
19<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td>
20</tr></table>
21<hr>
22<div class="spirit-nav">
23<a accesskey="p" href="mfc_regex_create.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../mfc_strings.html"><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="mfc_iter.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a>
24</div>
25<div class="section">
26<div class="titlepage"><div><div><h5 class="title">
27<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo"></a><a class="link" href="mfc_algo.html" title="Overloaded Algorithms For MFC String Types">Overloaded
28 Algorithms For MFC String Types</a>
29</h5></div></div></div>
30<p>
31 For each regular expression algorithm that's overloaded for a <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span></code> argument, there is also
32 one overloaded for the MFC/ATL string types. These algorithm signatures
33 all look a lot more complex than they actually are, but for completeness
34 here they are anyway:
35 </p>
36<h5>
37<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.h0"></a>
38 <span class="phrase"><a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match"></a></span><a class="link" href="mfc_algo.html#boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match">regex_match</a>
39 </h5>
40<p>
41 There are two overloads, the first reports what matched in a match_results
42 structure, the second does not.
43 </p>
44<p>
45 All the usual caveats for <a class="link" href="../../regex_match.html" title="regex_match"><code class="computeroutput"><span class="identifier">regex_match</span></code></a> apply, in particular
46 the algorithm will only report a successful match if all of the input
47 text matches the expression, if this isn't what you want then use <a class="link" href="../../regex_search.html" title="regex_search"><code class="computeroutput"><span class="identifier">regex_search</span></code></a>
48 instead.
49 </p>
50<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">A</span><span class="special">&gt;</span>
51<span class="keyword">bool</span> <span class="identifier">regex_match</span><span class="special">(</span>
52 <span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">s</span><span class="special">,</span>
53 <span class="identifier">match_results</span><span class="special">&lt;</span><span class="keyword">const</span> <span class="identifier">B</span><span class="special">*,</span> <span class="identifier">A</span><span class="special">&gt;&amp;</span> <span class="identifier">what</span><span class="special">,</span>
54 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
55 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">f</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">);</span>
56</pre>
57<p>
58 <span class="bold"><strong>Effects</strong></span>: returns <code class="computeroutput"><span class="special">::</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_match</span><span class="special">(</span><span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">(),</span>
59 <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">()</span>
60 <span class="special">+</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetLength</span><span class="special">(),</span> <span class="identifier">what</span><span class="special">,</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span></code>
61 </p>
62<p>
63 <span class="bold"><strong>Example:</strong></span>
64 </p>
65<pre class="programlisting"><span class="comment">//</span>
66<span class="comment">// Extract filename part of a path from a CString and return the result</span>
67<span class="comment">// as another CString:</span>
68<span class="comment">//</span>
69<span class="identifier">CString</span> <span class="identifier">get_filename</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CString</span><span class="special">&amp;</span> <span class="identifier">path</span><span class="special">)</span>
70<span class="special">{</span>
71 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tregex</span> <span class="identifier">r</span><span class="special">(</span><span class="identifier">__T</span><span class="special">(</span><span class="string">"(?:\\A|.*\\\\)([^\\\\]+)"</span><span class="special">));</span>
72 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tmatch</span> <span class="identifier">what</span><span class="special">;</span>
73 <span class="keyword">if</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_match</span><span class="special">(</span><span class="identifier">path</span><span class="special">,</span> <span class="identifier">what</span><span class="special">,</span> <span class="identifier">r</span><span class="special">))</span>
74 <span class="special">{</span>
75 <span class="comment">// extract $1 as a CString:</span>
76 <span class="keyword">return</span> <span class="identifier">CString</span><span class="special">(</span><span class="identifier">what</span><span class="special">[</span><span class="number">1</span><span class="special">].</span><span class="identifier">first</span><span class="special">,</span> <span class="identifier">what</span><span class="special">.</span><span class="identifier">length</span><span class="special">(</span><span class="number">1</span><span class="special">));</span>
77 <span class="special">}</span>
78 <span class="keyword">else</span>
79 <span class="special">{</span>
80 <span class="keyword">throw</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span><span class="special">(</span><span class="string">"Invalid pathname"</span><span class="special">);</span>
81 <span class="special">}</span>
82<span class="special">}</span>
83</pre>
84<h5>
85<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.h1"></a>
86 <span class="phrase"><a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match_second_overload"></a></span><a class="link" href="mfc_algo.html#boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_match_second_overload">regex_match
87 (second overload)</a>
88 </h5>
89<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">T</span><span class="special">&gt;</span>
90<span class="keyword">bool</span> <span class="identifier">regex_match</span><span class="special">(</span>
91 <span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">s</span><span class="special">,</span>
92 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">B</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
93 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">f</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">)</span>
94</pre>
95<p>
96 <span class="bold"><strong>Effects</strong></span>: returns <code class="computeroutput"><span class="special">::</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_match</span><span class="special">(</span><span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">(),</span>
97 <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">()</span>
98 <span class="special">+</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetLength</span><span class="special">(),</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span></code>
99 </p>
100<p>
101 <span class="bold"><strong>Example:</strong></span>
102 </p>
103<pre class="programlisting"><span class="comment">//</span>
104<span class="comment">// Find out if *password* meets our password requirements,</span>
105<span class="comment">// as defined by the regular expression *requirements*.</span>
106<span class="comment">//</span>
107<span class="keyword">bool</span> <span class="identifier">is_valid_password</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CString</span><span class="special">&amp;</span> <span class="identifier">password</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">CString</span><span class="special">&amp;</span> <span class="identifier">requirements</span><span class="special">)</span>
108<span class="special">{</span>
109 <span class="keyword">return</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_match</span><span class="special">(</span><span class="identifier">password</span><span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">make_regex</span><span class="special">(</span><span class="identifier">requirements</span><span class="special">));</span>
110<span class="special">}</span>
111</pre>
112<h5>
113<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.h2"></a>
114 <span class="phrase"><a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search"></a></span><a class="link" href="mfc_algo.html#boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search">regex_search</a>
115 </h5>
116<p>
117 There are two additional overloads for <a class="link" href="../../regex_search.html" title="regex_search"><code class="computeroutput"><span class="identifier">regex_search</span></code></a>, the first reports
118 what matched the second does not:
119 </p>
120<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">A</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">T</span><span class="special">&gt;</span>
121<span class="keyword">bool</span> <span class="identifier">regex_search</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">s</span><span class="special">,</span>
122 <span class="identifier">match_results</span><span class="special">&lt;</span><span class="keyword">const</span> <span class="identifier">charT</span><span class="special">*,</span> <span class="identifier">A</span><span class="special">&gt;&amp;</span> <span class="identifier">what</span><span class="special">,</span>
123 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
124 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">f</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">)</span>
125</pre>
126<p>
127 <span class="bold"><strong>Effects</strong></span>: returns ::boost::regex_search(s.GetString(),
128 s.GetString() + s.GetLength(), what, e, f);
129 </p>
130<p>
131 <span class="bold"><strong>Example</strong></span>: Postcode extraction from an
132 address string.
133 </p>
134<pre class="programlisting"><span class="identifier">CString</span> <span class="identifier">extract_postcode</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CString</span><span class="special">&amp;</span> <span class="identifier">address</span><span class="special">)</span>
135<span class="special">{</span>
136 <span class="comment">// searches throw address for a UK postcode and returns the result,</span>
137 <span class="comment">// the expression used is by Phil A. on www.regxlib.com:</span>
138 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tregex</span> <span class="identifier">r</span><span class="special">(</span><span class="identifier">__T</span><span class="special">(</span><span class="string">"^(([A-Z]{1,2}[0-9]{1,2})|([A-Z]{1,2}[0-9][A-Z]))\\s?([0-9][A-Z]{2})$"</span><span class="special">));</span>
139 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tmatch</span> <span class="identifier">what</span><span class="special">;</span>
140 <span class="keyword">if</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_search</span><span class="special">(</span><span class="identifier">address</span><span class="special">,</span> <span class="identifier">what</span><span class="special">,</span> <span class="identifier">r</span><span class="special">))</span>
141 <span class="special">{</span>
142 <span class="comment">// extract $0 as a CString:</span>
143 <span class="keyword">return</span> <span class="identifier">CString</span><span class="special">(</span><span class="identifier">what</span><span class="special">[</span><span class="number">0</span><span class="special">].</span><span class="identifier">first</span><span class="special">,</span> <span class="identifier">what</span><span class="special">.</span><span class="identifier">length</span><span class="special">());</span>
144 <span class="special">}</span>
145 <span class="keyword">else</span>
146 <span class="special">{</span>
147 <span class="keyword">throw</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">runtime_error</span><span class="special">(</span><span class="string">"No postcode found"</span><span class="special">);</span>
148 <span class="special">}</span>
149<span class="special">}</span>
150</pre>
151<h5>
152<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.h3"></a>
153 <span class="phrase"><a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search_second_overload"></a></span><a class="link" href="mfc_algo.html#boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_search_second_overload">regex_search
154 (second overload)</a>
155 </h5>
156<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">charT</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">T</span><span class="special">&gt;</span>
157<span class="keyword">inline</span> <span class="keyword">bool</span> <span class="identifier">regex_search</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">s</span><span class="special">,</span>
158 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">,</span> <span class="identifier">T</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
159 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_flag_type</span> <span class="identifier">f</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_constants</span><span class="special">::</span><span class="identifier">match_default</span><span class="special">)</span>
160</pre>
161<p>
162 <span class="bold"><strong>Effects</strong></span>: returns <code class="computeroutput"><span class="special">::</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_search</span><span class="special">(</span><span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">(),</span>
163 <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">()</span>
164 <span class="special">+</span> <span class="identifier">s</span><span class="special">.</span><span class="identifier">GetLength</span><span class="special">(),</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span></code>
165 </p>
166<h5>
167<a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.h4"></a>
168 <span class="phrase"><a name="boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_replace"></a></span><a class="link" href="mfc_algo.html#boost_regex.ref.non_std_strings.mfc_strings.mfc_algo.regex_replace">regex_replace</a>
169 </h5>
170<p>
171 There are two additional overloads for <a class="link" href="../../regex_replace.html" title="regex_replace"><code class="computeroutput"><span class="identifier">regex_replace</span></code></a>, the first sends
172 output to an output iterator, while the second creates a new string
173 </p>
174<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">OutputIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">BidirectionalIterator</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">traits</span><span class="special">,</span> <span class="keyword">class</span>
175 <span class="identifier">charT</span><span class="special">&gt;</span>
176<span class="identifier">OutputIterator</span> <span class="identifier">regex_replace</span><span class="special">(</span><span class="identifier">OutputIterator</span> <span class="identifier">out</span><span class="special">,</span>
177 <span class="identifier">BidirectionalIterator</span> <span class="identifier">first</span><span class="special">,</span>
178 <span class="identifier">BidirectionalIterator</span> <span class="identifier">last</span><span class="special">,</span>
179 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">,</span> <span class="identifier">traits</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
180 <span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">fmt</span><span class="special">,</span>
181 <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">match_default</span><span class="special">)</span>
182</pre>
183<p>
184 <span class="bold"><strong>Effects</strong></span>: returns <code class="computeroutput"><span class="special">::</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_replace</span><span class="special">(</span><span class="identifier">out</span><span class="special">,</span> <span class="identifier">first</span><span class="special">,</span> <span class="identifier">last</span><span class="special">,</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">fmt</span><span class="special">.</span><span class="identifier">GetString</span><span class="special">(),</span>
185 <span class="identifier">flags</span><span class="special">);</span></code>
186 </p>
187<pre class="programlisting"><span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">traits</span><span class="special">,</span> <span class="identifier">charT</span><span class="special">&gt;</span>
188<span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;</span> <span class="identifier">regex_replace</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">s</span><span class="special">,</span>
189 <span class="keyword">const</span> <span class="identifier">basic_regex</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">,</span> <span class="identifier">traits</span><span class="special">&gt;&amp;</span> <span class="identifier">e</span><span class="special">,</span>
190 <span class="keyword">const</span> <span class="identifier">ATL</span><span class="special">::</span><span class="identifier">CSimpleStringT</span><span class="special">&lt;</span><span class="identifier">charT</span><span class="special">&gt;&amp;</span> <span class="identifier">fmt</span><span class="special">,</span>
191 <span class="identifier">match_flag_type</span> <span class="identifier">flags</span> <span class="special">=</span> <span class="identifier">match_default</span><span class="special">)</span>
192</pre>
193<p>
194 <span class="bold"><strong>Effects</strong></span>: returns a new string created
195 using <a class="link" href="../../regex_replace.html" title="regex_replace"><code class="computeroutput"><span class="identifier">regex_replace</span></code></a>,
196 and the same memory manager as string <span class="emphasis"><em>s</em></span>.
197 </p>
198<p>
199 <span class="bold"><strong>Example</strong></span>:
200 </p>
201<pre class="programlisting"><span class="comment">//</span>
202<span class="comment">// Take a credit card number as a string of digits, </span>
203<span class="comment">// and reformat it as a human readable string with "-"</span>
204<span class="comment">// separating each group of four digits:</span>
205<span class="comment">//</span>
206<span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tregex</span> <span class="identifier">e</span><span class="special">(</span><span class="identifier">__T</span><span class="special">(</span><span class="string">"\\A(\\d{3,4})[- ]?(\\d{4})[- ]?(\\d{4})[- ]?(\\d{4})\\z"</span><span class="special">));</span>
207<span class="keyword">const</span> <span class="identifier">CString</span> <span class="identifier">human_format</span> <span class="special">=</span> <span class="identifier">__T</span><span class="special">(</span><span class="string">"$1-$2-$3-$4"</span><span class="special">);</span>
208
209<span class="identifier">CString</span> <span class="identifier">human_readable_card_number</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">CString</span><span class="special">&amp;</span> <span class="identifier">s</span><span class="special">)</span>
210<span class="special">{</span>
211 <span class="keyword">return</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">regex_replace</span><span class="special">(</span><span class="identifier">s</span><span class="special">,</span> <span class="identifier">e</span><span class="special">,</span> <span class="identifier">human_format</span><span class="special">);</span>
212<span class="special">}</span>
213</pre>
214</div>
215<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
216<td align="left"></td>
217<td align="right"><div class="copyright-footer">Copyright &#169; 1998-2013 John Maddock<p>
218 Distributed under the Boost Software License, Version 1.0. (See accompanying
219 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
220 </p>
221</div></td>
222</tr></table>
223<hr>
224<div class="spirit-nav">
225<a accesskey="p" href="mfc_regex_create.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../mfc_strings.html"><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="mfc_iter.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a>
226</div>
227</body>
228</html>
Ceph