<!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>libstdc++: std::collate_byname< _CharT > Class Template Reference</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 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$(document).ready(function(){initNavTree('a05836.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-attribs">Static Public Attributes</a> | <a href="#pro-methods">Protected Member Functions</a> | <a href="#pro-static-methods">Static Protected Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> | <a href="a05833.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::collate_byname< _CharT > Class Template Reference</div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for std::collate_byname< _CharT >:</div> <div class="dyncontent"> <div class="center"><iframe scrolling="no" frameborder="0" src="a05835.svg" width="152" height="196"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe> </div> <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> Public Types</h2></td></tr> <tr><td colspan="2"><div class="groupHeader"></div></td></tr> <tr class="memitem:aea2bc2caa0c7516b94a3a0a7513e9533"><td class="memItemLeft" align="right" valign="top">typedef _CharT </td><td class="memItemRight" valign="bottom"><a class="el" href="a05836.html#aea2bc2caa0c7516b94a3a0a7513e9533">char_type</a></td></tr> <tr class="separator:aea2bc2caa0c7516b94a3a0a7513e9533"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aad3f32937222680b3f47919cdf752b6c"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="a04768.html">basic_string</a>< _CharT > </td><td class="memItemRight" valign="bottom"><a class="el" href="a05836.html#aad3f32937222680b3f47919cdf752b6c">string_type</a></td></tr> <tr class="separator:aad3f32937222680b3f47919cdf752b6c"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:acfe22a626748baed5424310ec25814e2"><td class="memItemLeft" align="right" valign="top"><a id="acfe22a626748baed5424310ec25814e2"></a>  </td><td class="memItemRight" valign="bottom"><b>collate_byname</b> (const char *__s, size_t __refs=0)</td></tr> <tr class="separator:acfe22a626748baed5424310ec25814e2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa5c75dd5e0d66a9a3b42591727b69691"><td class="memItemLeft" align="right" valign="top"><a id="aa5c75dd5e0d66a9a3b42591727b69691"></a>  </td><td class="memItemRight" valign="bottom"><b>collate_byname</b> (const <a class="el" href="a01506.html#ga32db3d9898c44d3b3a578b560f7758cc">string</a> &__s, size_t __refs=0)</td></tr> <tr class="separator:aa5c75dd5e0d66a9a3b42591727b69691"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2b974fe1e0ebaa24d6c754af5184fc71"><td class="memItemLeft" align="right" valign="top"><a id="a2b974fe1e0ebaa24d6c754af5184fc71"></a> int </td><td class="memItemRight" valign="bottom"><b>_M_compare</b> (const _CharT *, const _CharT *) const throw ()</td></tr> <tr class="separator:a2b974fe1e0ebaa24d6c754af5184fc71"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a44fe1cb22a25d298940f6e64446bdfca"><td class="memTemplParams" colspan="2"><a id="a44fe1cb22a25d298940f6e64446bdfca"></a> template<> </td></tr> <tr class="memitem:a44fe1cb22a25d298940f6e64446bdfca"><td class="memTemplItemLeft" align="right" valign="top">int </td><td class="memTemplItemRight" valign="bottom"><b>_M_compare</b> (const char *, const char *) const throw()</td></tr> <tr class="separator:a44fe1cb22a25d298940f6e64446bdfca"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7bed27c25e53774c24400d0d9912a00a"><td class="memTemplParams" colspan="2"><a id="a7bed27c25e53774c24400d0d9912a00a"></a> template<> </td></tr> <tr class="memitem:a7bed27c25e53774c24400d0d9912a00a"><td class="memTemplItemLeft" align="right" valign="top">int </td><td class="memTemplItemRight" valign="bottom"><b>_M_compare</b> (const wchar_t *, const wchar_t *) const throw()</td></tr> <tr class="separator:a7bed27c25e53774c24400d0d9912a00a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a391267710775db77b3f18f0544d6f87f"><td class="memItemLeft" align="right" valign="top"><a id="a391267710775db77b3f18f0544d6f87f"></a> size_t </td><td class="memItemRight" valign="bottom"><b>_M_transform</b> (_CharT *, const _CharT *, size_t) const throw ()</td></tr> <tr class="separator:a391267710775db77b3f18f0544d6f87f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a24a276130aa96e403ea613e603b4fd8a"><td class="memTemplParams" colspan="2"><a id="a24a276130aa96e403ea613e603b4fd8a"></a> template<> </td></tr> <tr class="memitem:a24a276130aa96e403ea613e603b4fd8a"><td class="memTemplItemLeft" align="right" valign="top">size_t </td><td class="memTemplItemRight" valign="bottom"><b>_M_transform</b> (char *, const char *, size_t) const throw()</td></tr> <tr class="separator:a24a276130aa96e403ea613e603b4fd8a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac2b8a1457283d2305a5bc7fd2b9bb108"><td class="memTemplParams" colspan="2"><a id="ac2b8a1457283d2305a5bc7fd2b9bb108"></a> template<> </td></tr> <tr class="memitem:ac2b8a1457283d2305a5bc7fd2b9bb108"><td class="memTemplItemLeft" align="right" valign="top">size_t </td><td class="memTemplItemRight" valign="bottom"><b>_M_transform</b> (wchar_t *, const wchar_t *, size_t) const throw()</td></tr> <tr class="separator:ac2b8a1457283d2305a5bc7fd2b9bb108"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac7757ff95f04e364fc1230c2945f27fc"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#ac7757ff95f04e364fc1230c2945f27fc">compare</a> (const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const</td></tr> <tr class="separator:ac7757ff95f04e364fc1230c2945f27fc"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac70cace45e39beb108d6b6fbe6748ba3"><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#ac70cace45e39beb108d6b6fbe6748ba3">hash</a> (const _CharT *__lo, const _CharT *__hi) const</td></tr> <tr class="separator:ac70cace45e39beb108d6b6fbe6748ba3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ada536ca81b2869cfe04ccb92bc42282e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#ada536ca81b2869cfe04ccb92bc42282e">transform</a> (const _CharT *__lo, const _CharT *__hi) const</td></tr> <tr class="separator:ada536ca81b2869cfe04ccb92bc42282e"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr class="memitem:ab4a21a6ecff234461ad994da29515d62"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="a05824.html">locale::id</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#ab4a21a6ecff234461ad994da29515d62">id</a></td></tr> <tr class="separator:ab4a21a6ecff234461ad994da29515d62"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a> Protected Member Functions</h2></td></tr> <tr class="memitem:a7392c4a1fc4373a7298d26b3994458f0"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#a7392c4a1fc4373a7298d26b3994458f0">do_compare</a> (const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const</td></tr> <tr class="separator:a7392c4a1fc4373a7298d26b3994458f0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0c49714f9b5bec2d7bc33a9a9b93919b"><td class="memItemLeft" align="right" valign="top">virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#a0c49714f9b5bec2d7bc33a9a9b93919b">do_hash</a> (const _CharT *__lo, const _CharT *__hi) const</td></tr> <tr class="separator:a0c49714f9b5bec2d7bc33a9a9b93919b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a17895df009fcf8d929823aea3f1adbba"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a05832.html#a17895df009fcf8d929823aea3f1adbba">do_transform</a> (const _CharT *__lo, const _CharT *__hi) const</td></tr> <tr class="separator:a17895df009fcf8d929823aea3f1adbba"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-static-methods"></a> Static Protected Member Functions</h2></td></tr> <tr class="memitem:aaaa39cc3ae39c5283101ce8c9c630902"><td class="memItemLeft" align="right" valign="top"><a id="aaaa39cc3ae39c5283101ce8c9c630902"></a> static __c_locale </td><td class="memItemRight" valign="bottom"><b>_S_clone_c_locale</b> (__c_locale &__cloc) throw ()</td></tr> <tr class="separator:aaaa39cc3ae39c5283101ce8c9c630902"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a60fbe742b113ff90f63e01c0ac658826"><td class="memItemLeft" align="right" valign="top"><a id="a60fbe742b113ff90f63e01c0ac658826"></a> static void </td><td class="memItemRight" valign="bottom"><b>_S_create_c_locale</b> (__c_locale &__cloc, const char *__s, __c_locale __old=0)</td></tr> <tr class="separator:a60fbe742b113ff90f63e01c0ac658826"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0a8c1c763d0d99421ab859f9c11668af"><td class="memItemLeft" align="right" valign="top"><a id="a0a8c1c763d0d99421ab859f9c11668af"></a> static void </td><td class="memItemRight" valign="bottom"><b>_S_destroy_c_locale</b> (__c_locale &__cloc)</td></tr> <tr class="separator:a0a8c1c763d0d99421ab859f9c11668af"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2e71ffc16033618e86c8c9d14ae4b022"><td class="memItemLeft" align="right" valign="top"><a id="a2e71ffc16033618e86c8c9d14ae4b022"></a> static __c_locale </td><td class="memItemRight" valign="bottom"><b>_S_get_c_locale</b> ()</td></tr> <tr class="separator:a2e71ffc16033618e86c8c9d14ae4b022"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acda690006956a82c0cc436f5509c4f26"><td class="memItemLeft" align="right" valign="top"><a id="acda690006956a82c0cc436f5509c4f26"></a> static const char * </td><td class="memItemRight" valign="bottom"><b>_S_get_c_name</b> () throw ()</td></tr> <tr class="separator:acda690006956a82c0cc436f5509c4f26"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a426725452f3ac010eb3c090e83a6e574"><td class="memItemLeft" align="right" valign="top"><a id="a426725452f3ac010eb3c090e83a6e574"></a> static __c_locale </td><td class="memItemRight" valign="bottom"><b>_S_lc_ctype_c_locale</b> (__c_locale __cloc, const char *__s)</td></tr> <tr class="separator:a426725452f3ac010eb3c090e83a6e574"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr class="memitem:ae92cb4017b90c7ed27ecde018ec3715d"><td class="memItemLeft" align="right" valign="top"><a id="ae92cb4017b90c7ed27ecde018ec3715d"></a> __c_locale </td><td class="memItemRight" valign="bottom"><b>_M_c_locale_collate</b></td></tr> <tr class="separator:ae92cb4017b90c7ed27ecde018ec3715d"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><h3>template<typename _CharT><br /> class std::collate_byname< _CharT ></h3> <p>class collate_byname [22.2.4.2]. </p> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00816">816</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a id="aea2bc2caa0c7516b94a3a0a7513e9533"></a> <h2 class="memtitle"><span class="permalink"><a href="#aea2bc2caa0c7516b94a3a0a7513e9533">◆ </a></span>char_type</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT > </div> <table class="memname"> <tr> <td class="memname">typedef _CharT <a class="el" href="a05836.html">std::collate_byname</a>< _CharT >::<a class="el" href="a05832.html#a8ad2844c921007521e36300507bcf8a2">char_type</a></td> </tr> </table> </div><div class="memdoc"> <p>Public typedefs. </p> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00821">821</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <a id="aad3f32937222680b3f47919cdf752b6c"></a> <h2 class="memtitle"><span class="permalink"><a href="#aad3f32937222680b3f47919cdf752b6c">◆ </a></span>string_type</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT > </div> <table class="memname"> <tr> <td class="memname">typedef <a class="el" href="a04768.html">basic_string</a><_CharT> <a class="el" href="a05836.html">std::collate_byname</a>< _CharT >::<a class="el" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a></td> </tr> </table> </div><div class="memdoc"> <p>Public typedefs. </p> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00822">822</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="ac7757ff95f04e364fc1230c2945f27fc"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac7757ff95f04e364fc1230c2945f27fc">◆ </a></span>compare()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="a05832.html">std::collate</a>< _CharT >::compare </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo2</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi2</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Compare two strings. </p> <p>This function compares two strings and returns the result by calling collate::do_compare().</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo1</td><td>Start of string 1. </td></tr> <tr><td class="paramname">__hi1</td><td>End of string 1. </td></tr> <tr><td class="paramname">__lo2</td><td>Start of string 2. </td></tr> <tr><td class="paramname">__hi2</td><td>End of string 2. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>1 if string1 > string2, -1 if string1 < string2, else 0. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00700">700</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <a id="a7392c4a1fc4373a7298d26b3994458f0"></a> <h2 class="memtitle"><span class="permalink"><a href="#a7392c4a1fc4373a7298d26b3994458f0">◆ </a></span>do_compare()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="a05832.html">std::collate</a>< _CharT >::do_compare </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo2</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi2</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Compare two strings. </p> <p>This function is a hook for derived classes to change the value returned. </p><dl class="section see"><dt>See also</dt><dd>compare().</dd></dl> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo1</td><td>Start of string 1. </td></tr> <tr><td class="paramname">__hi1</td><td>End of string 1. </td></tr> <tr><td class="paramname">__lo2</td><td>Start of string 2. </td></tr> <tr><td class="paramname">__hi2</td><td>End of string 2. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>1 if string1 > string2, -1 if string1 < string2, else 0. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00395_source.html#l00161">161</a> of file <a class="el" href="a00395_source.html">locale_classes.tcc</a>.</p> <p class="reference">References <a class="el" href="a00290_source.html#l05128">std::basic_string< _CharT, _Traits, _Alloc >::c_str()</a>, <a class="el" href="a00290_source.html#l05140">std::basic_string< _CharT, _Traits, _Alloc >::data()</a>, and <a class="el" href="a00290_source.html#l03841">std::basic_string< _CharT, _Traits, _Alloc >::length()</a>.</p> </div> </div> <a id="a0c49714f9b5bec2d7bc33a9a9b93919b"></a> <h2 class="memtitle"><span class="permalink"><a href="#a0c49714f9b5bec2d7bc33a9a9b93919b">◆ </a></span>do_hash()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">long <a class="el" href="a05832.html">std::collate</a>< _CharT >::do_hash </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return hash of a string. </p> <p>This function computes and returns a hash on the input string. This function is a hook for derived classes to change the value returned.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo</td><td>Start of string. </td></tr> <tr><td class="paramname">__hi</td><td>End of string. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>Hash value. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00395_source.html#l00256">256</a> of file <a class="el" href="a00395_source.html">locale_classes.tcc</a>.</p> </div> </div> <a id="a17895df009fcf8d929823aea3f1adbba"></a> <h2 class="memtitle"><span class="permalink"><a href="#a17895df009fcf8d929823aea3f1adbba">◆ </a></span>do_transform()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a05832.html">collate</a>< _CharT >::<a class="el" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a> <a class="el" href="a05832.html">std::collate</a>< _CharT >::do_transform </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Transform string to comparable form. </p> <p>This function is a hook for derived classes to change the value returned.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo</td><td>Start. </td></tr> <tr><td class="paramname">__hi</td><td>End. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>transformed string. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00395_source.html#l00200">200</a> of file <a class="el" href="a00395_source.html">locale_classes.tcc</a>.</p> <p class="reference">References <a class="el" href="a00290_source.html#l05128">std::basic_string< _CharT, _Traits, _Alloc >::c_str()</a>, <a class="el" href="a00290_source.html#l05140">std::basic_string< _CharT, _Traits, _Alloc >::data()</a>, and <a class="el" href="a00290_source.html#l03841">std::basic_string< _CharT, _Traits, _Alloc >::length()</a>.</p> </div> </div> <a id="ac70cace45e39beb108d6b6fbe6748ba3"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac70cace45e39beb108d6b6fbe6748ba3">◆ </a></span>hash()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">long <a class="el" href="a05832.html">std::collate</a>< _CharT >::<a class="el" href="a02836.html">hash</a> </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return hash of a string. </p> <p>This function computes and returns a hash on the input string. It does so by returning collate::do_hash().</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo</td><td>Start of string. </td></tr> <tr><td class="paramname">__hi</td><td>End of string. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>Hash value. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00733">733</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <a id="ada536ca81b2869cfe04ccb92bc42282e"></a> <h2 class="memtitle"><span class="permalink"><a href="#ada536ca81b2869cfe04ccb92bc42282e">◆ </a></span>transform()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a> <a class="el" href="a05832.html">std::collate</a>< _CharT >::transform </td> <td>(</td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__lo</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const _CharT * </td> <td class="paramname"><em>__hi</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Transform string to comparable form. </p> <p>This function is a wrapper for strxfrm functionality. It takes the input string and returns a modified string that can be directly compared to other transformed strings. In the C locale, this function just returns a copy of the input string. In some other locales, it may replace two chars with one, change a char for another, etc. It does so by returning collate::do_transform().</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lo</td><td>Start of string. </td></tr> <tr><td class="paramname">__hi</td><td>End of string. </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>Transformed string_type. </dd></dl> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00719">719</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a id="ab4a21a6ecff234461ad994da29515d62"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab4a21a6ecff234461ad994da29515d62">◆ </a></span>id</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _CharT> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a05824.html">locale::id</a> <a class="el" href="a05832.html">std::collate</a>< _CharT >::id</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Numpunct facet id. </p> <p class="definition">Definition at line <a class="el" href="a00392_source.html#l00659">659</a> of file <a class="el" href="a00392_source.html">locale_classes.h</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="a00392_source.html">locale_classes.h</a></li> </ul> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="a01538.html">std</a></li><li class="navelem"><a class="el" href="a05836.html">collate_byname</a></li> <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>