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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>ICU 74.2: i18n/unicode/sortkey.h Source File</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="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">ICU 74.2  <span id="projectnumber">74.2</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_73bc6a9bb617ea1bc89a10aa59ce84e4.html">i18n</a></li><li class="navelem"><a class="el" href="dir_0119ce638985e8a1561a00fdb5f76ff6.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">sortkey.h</div> </div> </div><!--header--> <div class="contents"> <a href="sortkey_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// © 2016 and later: Unicode, Inc. and others.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// License & terms of use: http://www.unicode.org/copyright.html</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/*</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *****************************************************************************</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Copyright (C) 1996-2014, International Business Machines Corporation and others.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * All Rights Reserved.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *****************************************************************************</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * File sortkey.h</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * Created by: Helena Shih</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Modification History:</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Date Name Description</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * 6/20/97 helena Java class name change.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * 8/18/97 helena Added internal API documentation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 6/26/98 erm Changed to use byte arrays and memcmp.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> *****************************************************************************</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef SORTKEY_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define SORTKEY_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#if U_SHOW_CPLUSPLUS_API</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#if !UCONFIG_NO_COLLATION</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="uobject_8h.html">unicode/uobject.h</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="unistr_8h.html">unicode/unistr.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="coll_8h.html">unicode/coll.h</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> U_NAMESPACE_BEGIN</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">/* forward declaration */</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">class </span>RuleBasedCollator;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">class </span>CollationKeyByteSink;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classicu_1_1CollationKey.html"> 101</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#ab9d90a30137b6ec046fe59e79b09745a">U_I18N_API</a> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1UObject.html">UObject</a> {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>();</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>(<span class="keyword">const</span> uint8_t* values,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  int32_t count);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& other);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>();</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& other);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceicu.html#a1c2f6ca43e636f38d1a3291eb851e9f0">operator==</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& source) <span class="keyword">const</span>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceicu.html#a8d8f68e93f4a83a227b82cec7745dff6">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& source) <span class="keyword">const</span>;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> isBogus(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> uint8_t* getByteArray(int32_t& count) <span class="keyword">const</span>;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor">#ifdef U_USE_COLLATION_KEY_DEPRECATES</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  uint8_t* toByteArray(int32_t& count) <span class="keyword">const</span>;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#ifndef U_HIDE_DEPRECATED_API </span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="classicu_1_1Collator.html#ac9827be018f594eae0573473034233b7">Collator::EComparisonResult</a> compareTo(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& target) <span class="keyword">const</span>;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_DEPRECATED_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="ucol_8h.html#a8b4e71db8109af87f84ac1576e2b245d">UCollationResult</a> compareTo(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& target, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &status) <span class="keyword">const</span>;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  int32_t hashCode(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">virtual</span> <a class="code" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> <a class="code" href="classicu_1_1UObject.html#aca1169c4978c52ce2b76eda104e9a214">getDynamicClassID</a>() <span class="keyword">const override</span>;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">static</span> <a class="code" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> U_EXPORT2 getStaticClassID();</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  uint8_t *reallocate(int32_t newCapacity, int32_t length);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">void</span> setLength(int32_t newLength);</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  uint8_t *getBytes() {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> (fFlagAndLength >= 0) ? fUnion.fStackBuffer : fUnion.fFields.fBytes;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">const</span> uint8_t *getBytes()<span class="keyword"> const </span>{</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">return</span> (fFlagAndLength >= 0) ? fUnion.fStackBuffer : fUnion.fFields.fBytes;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  int32_t getCapacity()<span class="keyword"> const </span>{</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> (fFlagAndLength >= 0) ? (int32_t)<span class="keyword">sizeof</span>(fUnion) : fUnion.fFields.fCapacity;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  int32_t getLength()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> fFlagAndLength & 0x7fffffff; }</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& setToBogus(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& reset(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="classicu_1_1CollationKey.html#a1918e53ed4bb8208fdd6df3ed4ec2548"> 285</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classicu_1_1RuleBasedCollator.html">RuleBasedCollator</a>;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">friend</span> <span class="keyword">class </span>CollationKeyByteSink;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// Class fields. sizeof(CollationKey) is intended to be 48 bytes</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// on a machine with 64-bit pointers.</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// We use a union to maximize the size of the internal buffer,</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="comment">// similar to UnicodeString but not as tight and complex.</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="comment">// (implicit) *vtable;</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"></span> int32_t fFlagAndLength;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">mutable</span> int32_t fHashCode;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">union </span>StackBufferOrFields {</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  uint8_t fStackBuffer[32];</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">struct </span>{</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  uint8_t *fBytes;</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  int32_t fCapacity;</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  } fFields;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  } fUnion;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> };</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="classicu_1_1CollationKey.html#acfea18546e4a6fb9d6c987f6519e54fe"> 320</a></span> <a class="code" href="namespaceicu.html#a8d8f68e93f4a83a227b82cec7745dff6">CollationKey::operator!=</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationKey.html">CollationKey</a>& other)<span class="keyword"> const</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="keyword"></span>{</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> }</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a></div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="classicu_1_1CollationKey.html#ad7c47dbafd6eb5b4533e42b055391117"> 326</a></span> CollationKey::isBogus()<span class="keyword"> const</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="keyword"></span>{</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">return</span> fHashCode == 2; <span class="comment">// kBogusHashCode</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> }</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="keyword">inline</span> <span class="keyword">const</span> uint8_t*</div><div class="line"><a name="l00332"></a><span class="lineno"><a class="line" href="classicu_1_1CollationKey.html#a214561cfeda892fdd7ef8595bebc06ba"> 332</a></span> CollationKey::getByteArray(int32_t &count)<span class="keyword"> const</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="keyword"></span>{</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  count = getLength();</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span> getBytes();</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> }</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> U_NAMESPACE_END</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="preprocessor">#endif </span><span class="comment">/* #if !UCONFIG_NO_COLLATION */</span><span class="preprocessor"></span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor">#endif </span><span class="comment">/* U_SHOW_CPLUSPLUS_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="namespaceicu_html_a8d8f68e93f4a83a227b82cec7745dff6"><div class="ttname"><a href="namespaceicu.html#a8d8f68e93f4a83a227b82cec7745dff6">icu::operator!=</a></div><div class="ttdeci">bool operator!=(const StringPiece &x, const StringPiece &y)</div><div class="ttdoc">Global operator != for StringPiece. </div><div class="ttdef"><b>Definition:</b> <a href="stringpiece_8h_source.html#l00335">stringpiece.h:335</a></div></div> <div class="ttc" id="ucol_8h_html_a8b4e71db8109af87f84ac1576e2b245d"><div class="ttname"><a href="ucol_8h.html#a8b4e71db8109af87f84ac1576e2b245d">UCollationResult</a></div><div class="ttdeci">UCollationResult</div><div class="ttdoc">UCOL_LESS is returned if source string is compared to be less than target string in the ucol_strcoll(...</div><div class="ttdef"><b>Definition:</b> <a href="ucol_8h_source.html#l00076">ucol.h:76</a></div></div> <div class="ttc" id="unistr_8h_html"><div class="ttname"><a href="unistr_8h.html">unistr.h</a></div><div class="ttdoc">C++ API: Unicode String. </div></div> <div class="ttc" id="namespaceicu_html_a1c2f6ca43e636f38d1a3291eb851e9f0"><div class="ttname"><a href="namespaceicu.html#a1c2f6ca43e636f38d1a3291eb851e9f0">icu::operator==</a></div><div class="ttdeci">U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)</div><div class="ttdoc">Global operator == for StringPiece. </div></div> <div class="ttc" id="uobject_8h_html_a22af10545208a455a6e884008df48e9f"><div class="ttname"><a href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a></div><div class="ttdeci">void * UClassID</div><div class="ttdoc">UClassID is used to identify classes without using the compiler&#39;s RTTI. </div><div class="ttdef"><b>Definition:</b> <a href="uobject_8h_source.html#l00096">uobject.h:96</a></div></div> <div class="ttc" id="utypes_8h_html_ab9d90a30137b6ec046fe59e79b09745a"><div class="ttname"><a href="utypes_8h.html#ab9d90a30137b6ec046fe59e79b09745a">U_I18N_API</a></div><div class="ttdeci">#define U_I18N_API</div><div class="ttdoc">Set to export library symbols from inside the i18n library, and to import them from outside...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00301">utypes.h:301</a></div></div> <div class="ttc" id="classicu_1_1RuleBasedCollator_html"><div class="ttname"><a href="classicu_1_1RuleBasedCollator.html">icu::RuleBasedCollator</a></div><div class="ttdoc">The RuleBasedCollator class provides the implementation of Collator, using data-driven tables...</div><div class="ttdef"><b>Definition:</b> <a href="tblcoll_8h_source.html#l00115">tblcoll.h:115</a></div></div> <div class="ttc" id="coll_8h_html"><div class="ttname"><a href="coll_8h.html">coll.h</a></div><div class="ttdoc">C++ API: Collation Service. </div></div> <div class="ttc" id="classicu_1_1UObject_html_aca1169c4978c52ce2b76eda104e9a214"><div class="ttname"><a href="classicu_1_1UObject.html#aca1169c4978c52ce2b76eda104e9a214">icu::UObject::getDynamicClassID</a></div><div class="ttdeci">virtual UClassID getDynamicClassID() const</div><div class="ttdoc">ICU4C "poor man&#39;s RTTI", returns a UClassID for the actual ICU class. </div></div> <div class="ttc" id="classicu_1_1Collator_html_ac9827be018f594eae0573473034233b7"><div class="ttname"><a href="classicu_1_1Collator.html#ac9827be018f594eae0573473034233b7">icu::Collator::EComparisonResult</a></div><div class="ttdeci">EComparisonResult</div><div class="ttdoc">LESS is returned if source string is compared to be less than target string in the compare() method...</div><div class="ttdef"><b>Definition:</b> <a href="coll_8h_source.html#l00220">coll.h:220</a></div></div> <div class="ttc" id="classicu_1_1CollationKey_html"><div class="ttname"><a href="classicu_1_1CollationKey.html">icu::CollationKey</a></div><div class="ttdoc">Collation keys are generated by the Collator class. </div><div class="ttdef"><b>Definition:</b> <a href="sortkey_8h_source.html#l00101">sortkey.h:101</a></div></div> <div class="ttc" id="uobject_8h_html"><div class="ttname"><a href="uobject_8h.html">uobject.h</a></div><div class="ttdoc">C++ API: Common ICU base class UObject. </div></div> <div class="ttc" id="utypes_8h_html_a3343c1c8a8377277046774691c98d78c"><div class="ttname"><a href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a></div><div class="ttdeci">UErrorCode</div><div class="ttdoc">Standard ICU4C error code type, a substitute for exceptions. </div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00415">utypes.h:415</a></div></div> <div class="ttc" id="utypes_8h_html"><div class="ttname"><a href="utypes_8h.html">utypes.h</a></div><div class="ttdoc">Basic definitions for ICU, for both C and C++ APIs. </div></div> <div class="ttc" id="classicu_1_1UObject_html"><div class="ttname"><a href="classicu_1_1UObject.html">icu::UObject</a></div><div class="ttdoc">UObject is the common ICU "boilerplate" class. </div><div class="ttdef"><b>Definition:</b> <a href="uobject_8h_source.html#l00223">uobject.h:223</a></div></div> <div class="ttc" id="umachine_8h_html_a349ef00011f20ccd1d3b424445681aa5"><div class="ttname"><a href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a></div><div class="ttdeci">int8_t UBool</div><div class="ttdoc">The ICU boolean type, a signed-byte integer. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00247">umachine.h:247</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>
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