<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libzypp: Regular expression matching</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt 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valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1str_1_1regex.html">zypp::str::regex</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Regular expression. <a href="classzypp_1_1str_1_1regex.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classzypp_1_1str_1_1smatch.html">zypp::str::smatch</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Regular expression match result. <a href="classzypp_1_1str_1_1smatch.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ga11c1938ce30c50001a3b9110b82f3c27"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbool.html">bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__ZYPP__STR__REGEX.html#ga11c1938ce30c50001a3b9110b82f3c27">regex_match</a> (const char *s, <a class="el" href="classzypp_1_1str_1_1smatch.html">smatch</a> &matches, const <a class="el" href="classzypp_1_1str_1_1regex.html">regex</a> &<a class="el" href="classzypp_1_1str_1_1regex.html">regex</a>)</td></tr> <tr class="memdesc:ga11c1938ce30c50001a3b9110b82f3c27"><td class="mdescLeft"> </td><td class="mdescRight">Regular expression matching. <a href="#ga11c1938ce30c50001a3b9110b82f3c27">More...</a><br /></td></tr> <tr class="separator:ga11c1938ce30c50001a3b9110b82f3c27"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <p>Regular expressions using the glibc regex library. </p> <dl class="section see"><dt>See also</dt><dd>also <a class="el" href="classzypp_1_1StrMatcher.html">StrMatcher</a> string matcher also supporting globing, etc.</dd></dl> <div class="fragment"><div class="line">str::regex rxexpr( <span class="stringliteral">"^(A)?([0-9]*) im"</span> );</div><div class="line">str::smatch what;</div><div class="line"></div><div class="line">std::string mytext( <span class="stringliteral">"Y123 imXXXX"</span> );</div><div class="line"><span class="keywordflow">if</span> ( <a class="code" href="namespacezypp_1_1str.html#a9144ba9f2723cdd7a421c7d177f69d32">str::regex_match</a>( mytext, what, rxexpr ) )</div><div class="line">{</div><div class="line"> <a class="code" href="group__ZYPP__BASE__LOGGER__MACROS.html#ga552f8ec9d8e5b4efa04839a129104818">MIL</a> << <span class="stringliteral">"MATCH '"</span> << what[0] << <span class="stringliteral">"'"</span> << endl;</div><div class="line"> <a class="code" href="group__ZYPP__BASE__LOGGER__MACROS.html#ga552f8ec9d8e5b4efa04839a129104818">MIL</a> << <span class="stringliteral">" subs: "</span> << what.size()-1 << endl;</div><div class="line"> <a class="code" href="Easy_8h.html#a7887338b8a0727becb37d8061fcbfc0e">for_</a>( i, 1U, what.size() )</div><div class="line"> <a class="code" href="group__ZYPP__BASE__LOGGER__MACROS.html#ga552f8ec9d8e5b4efa04839a129104818">MIL</a> << <span class="stringliteral">" ["</span> << i << <span class="stringliteral">"] "</span> << what[i] << endl;</div><div class="line">}</div><div class="line"><span class="keywordflow">else</span></div><div class="line">{</div><div class="line"> <a class="code" href="group__ZYPP__BASE__LOGGER__MACROS.html#ga9423380a92639b296ea0a984ea7e1c6b">WAR</a> << <span class="stringliteral">"NO MATCH '"</span> << rxexpr << <span class="stringliteral">"' in '"</span> << mytext << endl;</div><div class="line">}</div></div><!-- fragment --> <h2 class="groupheader">Function Documentation</h2> <a id="ga11c1938ce30c50001a3b9110b82f3c27"></a> <h2 class="memtitle"><span class="permalink"><a href="#ga11c1938ce30c50001a3b9110b82f3c27">◆ </a></span>regex_match()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classbool.html">bool</a> regex_match </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"><em>s</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classzypp_1_1str_1_1smatch.html">smatch</a> & </td> <td class="paramname"><em>matches</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classzypp_1_1str_1_1regex.html">regex</a> & </td> <td class="paramname"><em>regex</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">related</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Regular expression matching. </p> <p>Return whether a <a class="el" href="classzypp_1_1str_1_1regex.html">regex</a> matches a specific string. An optionally passed <a class="el" href="classzypp_1_1str_1_1smatch.html">smatch</a> object will contain the match reults. </p> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>