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<a href="coleitr_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">// Copyright (C) 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) 1997-2014, International Business Machines</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Corporation and others. 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> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#ifndef COLEITR_H</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define COLEITR_H</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#if !UCONFIG_NO_COLLATION</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="unistr_8h.html">unicode/unistr.h</a>"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="uobject_8h.html">unicode/uobject.h</a>"</span></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="keyword">struct </span><a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">struct </span>UHashtable;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">struct </span>CollationData;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">class </span>CollationIterator;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">class </span>RuleBasedCollator;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">class </span>UCollationPCE;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">class </span>UVector32;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html"> 118</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_1CollationElementIterator.html">CollationElementIterator</a> U_FINAL : <span class="keyword">public</span> <a class="code" href="classicu_1_1UObject.html">UObject</a> {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">public</span>: </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// CollationElementIterator public data member ------------------------------</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">enum</span> {</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#ab42e704660b00f370fc24e73a91a1513afaf65cb7bafb29756fdaaec42cb7ab21"> 128</a></span>  NULLORDER = (int32_t)0xffffffff</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  };</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// CollationElementIterator public constructor/destructor -------------------</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>& other);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>();</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// CollationElementIterator public methods ----------------------------------</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="namespaceicu.html#a1c2f6ca43e636f38d1a3291eb851e9f0">operator==</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>& other) <span class="keyword">const</span>;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="namespaceicu.html#ae44c6e373e08014d12f6a4d51ca96b0e">operator!=</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>& other) <span class="keyword">const</span>;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">void</span> reset(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  int32_t next(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  int32_t previous(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">static</span> <span class="keyword">inline</span> int32_t primaryOrder(int32_t order);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">static</span> <span class="keyword">inline</span> int32_t secondaryOrder(int32_t order);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">static</span> <span class="keyword">inline</span> int32_t tertiaryOrder(int32_t order);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  int32_t getMaxExpansion(int32_t order) <span class="keyword">const</span>;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  int32_t strengthOrder(int32_t order) <span class="keyword">const</span>;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordtype">void</span> setText(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a>& str, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">void</span> setText(<a class="code" href="classicu_1_1CharacterIterator.html">CharacterIterator</a>& str, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> isIgnorable(int32_t order);</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  int32_t getOffset(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordtype">void</span> setOffset(int32_t newOffset, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">virtual</span> <a class="code" href="uobject_8h.html#a22af10545208a455a6e884008df48e9f">UClassID</a> <a class="code" href="classicu_1_1UObject.html#a1aa93096e880907080b503ff1fb0f8bc">getDynamicClassID</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div><div class="line"><a name="l00286"></a><span class="lineno"> 286</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="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor">#ifndef U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a0750a27fa9273b4c99313633021a8562"> 290</a></span>  <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a> *<a class="code" href="classicu_1_1CollationElementIterator.html#a0750a27fa9273b4c99313633021a8562">fromUCollationElements</a>(<a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *uc) {</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a> *<span class="keyword">></span>(uc);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div><div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#ac28df2d3c0dd3ba6e58965382a194218"> 294</a></span>  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a> *<a class="code" href="classicu_1_1CollationElementIterator.html#ac28df2d3c0dd3ba6e58965382a194218">fromUCollationElements</a>(<span class="keyword">const</span> <a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *uc) {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a> *<span class="keyword">></span>(uc);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  }</div><div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a13c6c9d215761872ea99cd5ccfd4ec1f"> 298</a></span>  <span class="keyword">inline</span> <a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *<a class="code" href="classicu_1_1CollationElementIterator.html#a13c6c9d215761872ea99cd5ccfd4ec1f">toUCollationElements</a>() {</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *<span class="keyword">></span>(<span class="keyword">this</span>);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a4f6e68fc379088d4329c241b9584c6f0"> 302</a></span>  <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *<a class="code" href="classicu_1_1CollationElementIterator.html#a4f6e68fc379088d4329c241b9584c6f0">toUCollationElements</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><a class="code" href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a> *<span class="keyword">></span>(<span class="keyword">this</span>);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="preprocessor">#endif // U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</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="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">friend</span> <span class="keyword">class </span>UCollationPCE;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a>& sourceText,</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1RuleBasedCollator.html">RuleBasedCollator</a>* order, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// Note: The constructors should take settings & tailoring, not a collator,</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// to avoid circular dependencies.</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// However, for operator==() we would need to be able to compare tailoring data for equality</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// without making CollationData or CollationTailoring depend on TailoredSet.</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// (See the implementation of RuleBasedCollator::operator==().)</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="comment">// That might require creating an intermediate class that would be used</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// by both CollationElementIterator and RuleBasedCollator</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// but only contain the part of RBC== related to data and rules.</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>(<span class="keyword">const</span> <a class="code" href="classicu_1_1CharacterIterator.html">CharacterIterator</a>& sourceText,</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1RuleBasedCollator.html">RuleBasedCollator</a>* order, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>&</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  operator=(<span class="keyword">const</span> <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>& other);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <a class="code" href="classicu_1_1CollationElementIterator.html">CollationElementIterator</a>(); <span class="comment">// default constructor not implemented</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keyword">inline</span> int8_t normalizeDir()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> dir_ == 1 ? 0 : dir_; }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keyword">static</span> UHashtable *computeMaxExpansions(<span class="keyword">const</span> CollationData *data, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> &errorCode);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keyword">static</span> int32_t getMaxExpansion(<span class="keyword">const</span> UHashtable *maxExpansions, int32_t order);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// CollationElementIterator private data members ----------------------------</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  CollationIterator *iter_; <span class="comment">// owned</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">const</span> <a class="code" href="classicu_1_1RuleBasedCollator.html">RuleBasedCollator</a> *rbc_; <span class="comment">// aliased</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  uint32_t otherHalf_;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  int8_t dir_;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  UVector32 *offsets_;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> string_;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> };</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment">// CollationElementIterator inline method definitions --------------------------</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a3d3cb0ee406752cb640bc2a13e391dc4"> 382</a></span> <span class="keyword">inline</span> int32_t <a class="code" href="classicu_1_1CollationElementIterator.html#a3d3cb0ee406752cb640bc2a13e391dc4">CollationElementIterator::primaryOrder</a>(int32_t order)</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> {</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">return</span> (order >> 16) & 0xffff;</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> }</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00387"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a59f041b3431dced2d6f1e9050ccd1137"> 387</a></span> <span class="keyword">inline</span> int32_t <a class="code" href="classicu_1_1CollationElementIterator.html#a59f041b3431dced2d6f1e9050ccd1137">CollationElementIterator::secondaryOrder</a>(int32_t order)</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> {</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">return</span> (order >> 8) & 0xff;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> }</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a9a2867097957ea3caef55638fa4a9cbf"> 392</a></span> <span class="keyword">inline</span> int32_t <a class="code" href="classicu_1_1CollationElementIterator.html#a9a2867097957ea3caef55638fa4a9cbf">CollationElementIterator::tertiaryOrder</a>(int32_t order)</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> {</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">return</span> order & 0xff;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> }</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div><div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="classicu_1_1CollationElementIterator.html#a7121bb54f8aff0943693f00a6d536782"> 397</a></span> <span class="keyword">inline</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a> <a class="code" href="classicu_1_1CollationElementIterator.html#a7121bb54f8aff0943693f00a6d536782">CollationElementIterator::isIgnorable</a>(int32_t order)</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> (order & 0xffff0000) == 0;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> }</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="preprocessor">#endif </span><span class="comment">/* #if !UCONFIG_NO_COLLATION */</span><span class="preprocessor"></span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classicu_1_1CollationElementIterator_html_a0750a27fa9273b4c99313633021a8562"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a0750a27fa9273b4c99313633021a8562">icu::CollationElementIterator::fromUCollationElements</a></div><div class="ttdeci">static CollationElementIterator * fromUCollationElements(UCollationElements *uc)</div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00290">coleitr.h:290</a></div></div>
<div class="ttc" id="classicu_1_1UObject_html_a1aa93096e880907080b503ff1fb0f8bc"><div class="ttname"><a href="classicu_1_1UObject.html#a1aa93096e880907080b503ff1fb0f8bc">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="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#l00093">uobject.h:93</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a3d3cb0ee406752cb640bc2a13e391dc4"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a3d3cb0ee406752cb640bc2a13e391dc4">icu::CollationElementIterator::primaryOrder</a></div><div class="ttdeci">static int32_t primaryOrder(int32_t order)</div><div class="ttdoc">Gets the primary order of a collation order. </div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00382">coleitr.h:382</a></div></div>
<div class="ttc" id="ucoleitr_8h_html_a5f2296c3961afacfbba2a5ee850ca1d5"><div class="ttname"><a href="ucoleitr_8h.html#a5f2296c3961afacfbba2a5ee850ca1d5">UCollationElements</a></div><div class="ttdeci">struct UCollationElements UCollationElements</div><div class="ttdoc">The UCollationElements struct. </div><div class="ttdef"><b>Definition:</b> <a href="ucoleitr_8h_source.html#l00039">ucoleitr.h:39</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#l00360">utypes.h:360</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a59f041b3431dced2d6f1e9050ccd1137"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a59f041b3431dced2d6f1e9050ccd1137">icu::CollationElementIterator::secondaryOrder</a></div><div class="ttdeci">static int32_t secondaryOrder(int32_t order)</div><div class="ttdoc">Gets the secondary order of a collation order. </div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00387">coleitr.h:387</a></div></div>
<div class="ttc" id="uversion_8h_html_a7d9374e037299886d4192b763b4c5e8b"><div class="ttname"><a href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="ttdeci">#define U_NAMESPACE_BEGIN</div><div class="ttdoc">This is used to begin a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00131">uversion.h:131</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#l00113">tblcoll.h:113</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_ac28df2d3c0dd3ba6e58965382a194218"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#ac28df2d3c0dd3ba6e58965382a194218">icu::CollationElementIterator::fromUCollationElements</a></div><div class="ttdeci">static const CollationElementIterator * fromUCollationElements(const UCollationElements *uc)</div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00294">coleitr.h:294</a></div></div>
<div class="ttc" id="classicu_1_1CharacterIterator_html"><div class="ttname"><a href="classicu_1_1CharacterIterator.html">icu::CharacterIterator</a></div><div class="ttdoc">Abstract class that defines an API for iteration on text objects. </div><div class="ttdef"><b>Definition:</b> <a href="chariter_8h_source.html#l00358">chariter.h:358</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a9a2867097957ea3caef55638fa4a9cbf"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a9a2867097957ea3caef55638fa4a9cbf">icu::CollationElementIterator::tertiaryOrder</a></div><div class="ttdeci">static int32_t tertiaryOrder(int32_t order)</div><div class="ttdoc">Gets the tertiary order of a collation order. </div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00392">coleitr.h:392</a></div></div>
<div class="ttc" id="namespaceicu_html_ae44c6e373e08014d12f6a4d51ca96b0e"><div class="ttname"><a href="namespaceicu.html#ae44c6e373e08014d12f6a4d51ca96b0e">icu::operator!=</a></div><div class="ttdeci">UBool 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#l00220">stringpiece.h:220</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html">icu::CollationElementIterator</a></div><div class="ttdoc">The CollationElementIterator class is used as an iterator to walk through each character of an intern...</div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00118">coleitr.h:118</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a13c6c9d215761872ea99cd5ccfd4ec1f"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a13c6c9d215761872ea99cd5ccfd4ec1f">icu::CollationElementIterator::toUCollationElements</a></div><div class="ttdeci">UCollationElements * toUCollationElements()</div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00298">coleitr.h:298</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="uversion_8h_html_a3da1f00f3b02976ac53c014a3e4c0933"><div class="ttname"><a href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="ttdeci">#define U_NAMESPACE_END</div><div class="ttdoc">This is used to end a declaration of a public ICU C++ API. </div><div class="ttdef"><b>Definition:</b> <a href="uversion_8h_source.html#l00132">uversion.h:132</a></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">Error code to replace exception handling, so that the code is compatible with all C++ compilers...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00396">utypes.h:396</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_1UnicodeString_html"><div class="ttname"><a href="classicu_1_1UnicodeString.html">icu::UnicodeString</a></div><div class="ttdoc">UnicodeString is a string class that stores Unicode characters directly and provides similar function...</div><div class="ttdef"><b>Definition:</b> <a href="unistr_8h_source.html#l00295">unistr.h:295</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a4f6e68fc379088d4329c241b9584c6f0"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a4f6e68fc379088d4329c241b9584c6f0">icu::CollationElementIterator::toUCollationElements</a></div><div class="ttdeci">const UCollationElements * toUCollationElements() const </div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00302">coleitr.h:302</a></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. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00259">umachine.h:259</a></div></div>
<div class="ttc" id="classicu_1_1CollationElementIterator_html_a7121bb54f8aff0943693f00a6d536782"><div class="ttname"><a href="classicu_1_1CollationElementIterator.html#a7121bb54f8aff0943693f00a6d536782">icu::CollationElementIterator::isIgnorable</a></div><div class="ttdeci">static UBool isIgnorable(int32_t order)</div><div class="ttdoc">Checks if a comparison order is ignorable. </div><div class="ttdef"><b>Definition:</b> <a href="coleitr_8h_source.html#l00397">coleitr.h:397</a></div></div>
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