<!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 1.8.11"/> <title>ICU 58.2: strenum.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 58.2  <span id="projectnumber">58.2</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.11 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_b2f33c71d4aa5e7af42a1ca61ff5af1b.html">source</a></li><li class="navelem"><a class="el" href="dir_30087b5439e04c85304dbcf15650710b.html">common</a></li><li class="navelem"><a class="el" href="dir_8bf9c54ed6ca2fd1e2117fb037e4ad06.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">strenum.h</div> </div> </div><!--header--> <div class="contents"> <a href="strenum_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">*</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* Copyright (C) 2002-2012, International Business Machines</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">* Corporation and others. All Rights Reserved.</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">*******************************************************************************</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> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#ifndef STRENUM_H</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#define STRENUM_H</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "<a class="code" href="uobject_8h.html">unicode/uobject.h</a>"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="unistr_8h.html">unicode/unistr.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b">U_NAMESPACE_BEGIN</a></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classicu_1_1StringEnumeration.html"> 57</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a> <a class="code" href="classicu_1_1StringEnumeration.html">StringEnumeration</a> : <span class="keyword">public</span> <a class="code" href="classicu_1_1UObject.html">UObject</a> { </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">virtual</span> ~<a class="code" href="classicu_1_1StringEnumeration.html">StringEnumeration</a>();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">virtual</span> <a class="code" href="classicu_1_1StringEnumeration.html">StringEnumeration</a> *clone() <span class="keyword">const</span>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">virtual</span> int32_t count(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* next(int32_t *resultLength, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>* unext(int32_t *resultLength, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a>* snext(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> reset(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a>& status) = 0;</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">virtual</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_1StringEnumeration.html">StringEnumeration</a>& that)<span class="keyword">const</span>;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">virtual</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_1StringEnumeration.html">StringEnumeration</a>& that)<span class="keyword">const</span>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="classicu_1_1StringEnumeration.html#a85fd413ec305467e295e61c7dddc1d8b"> 216</a></span>  <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> <a class="code" href="classicu_1_1StringEnumeration.html#a85fd413ec305467e295e61c7dddc1d8b">unistr</a>;</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classicu_1_1StringEnumeration.html#a8376840fdc1115fe5cb702f053ea2e83"> 221</a></span>  <span class="keywordtype">char</span> charsBuffer[32];</div><div class="line"><a name="l00227"></a><span class="lineno"><a class="line" href="classicu_1_1StringEnumeration.html#a5a35d9a6d36d0be9229ebba50348ad89"> 227</a></span>  <span class="keywordtype">char</span> *<a class="code" href="classicu_1_1StringEnumeration.html#a5a35d9a6d36d0be9229ebba50348ad89">chars</a>;</div><div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classicu_1_1StringEnumeration.html#a51a09085b3b6970f300a7c2ded569f4a"> 232</a></span>  int32_t <a class="code" href="classicu_1_1StringEnumeration.html#a51a09085b3b6970f300a7c2ded569f4a">charsCapacity</a>;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="classicu_1_1StringEnumeration.html">StringEnumeration</a>();</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">void</span> ensureCharsCapacity(int32_t capacity, <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="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="classicu_1_1UnicodeString.html">UnicodeString</a> *setChars(<span class="keyword">const</span> <span class="keywordtype">char</span> *s, int32_t length, <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="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933">U_NAMESPACE_END</a></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment">/* STRENUM_H */</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classicu_1_1StringEnumeration_html_a85fd413ec305467e295e61c7dddc1d8b"><div class="ttname"><a href="classicu_1_1StringEnumeration.html#a85fd413ec305467e295e61c7dddc1d8b">icu::StringEnumeration::unistr</a></div><div class="ttdeci">UnicodeString unistr</div><div class="ttdoc">UnicodeString field for use with default implementations and subclasses. </div><div class="ttdef"><b>Definition:</b> <a href="strenum_8h_source.html#l00216">strenum.h:216</a></div></div> <div class="ttc" id="classicu_1_1StringEnumeration_html_a5a35d9a6d36d0be9229ebba50348ad89"><div class="ttname"><a href="classicu_1_1StringEnumeration.html#a5a35d9a6d36d0be9229ebba50348ad89">icu::StringEnumeration::chars</a></div><div class="ttdeci">char * chars</div><div class="ttdoc">char * buffer for use with default implementations and subclasses. </div><div class="ttdef"><b>Definition:</b> <a href="strenum_8h_source.html#l00227">strenum.h:227</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="classicu_1_1StringEnumeration_html"><div class="ttname"><a href="classicu_1_1StringEnumeration.html">icu::StringEnumeration</a></div><div class="ttdoc">Base class for &#39;pure&#39; C++ implementations of uenum api. </div><div class="ttdef"><b>Definition:</b> <a href="strenum_8h_source.html#l00057">strenum.h:57</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="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_1StringEnumeration_html_a51a09085b3b6970f300a7c2ded569f4a"><div class="ttname"><a href="classicu_1_1StringEnumeration.html#a51a09085b3b6970f300a7c2ded569f4a">icu::StringEnumeration::charsCapacity</a></div><div class="ttdeci">int32_t charsCapacity</div><div class="ttdoc">Capacity of chars, for use with default implementations and subclasses. </div><div class="ttdef"><b>Definition:</b> <a href="strenum_8h_source.html#l00232">strenum.h:232</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="umachine_8h_html_a6bb9fad572d65b305324ef288165e2ac"><div class="ttname"><a href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a></div><div class="ttdeci">uint16_t UChar</div><div class="ttdoc">Define UChar to be UCHAR_TYPE, if that is #defined (for example, to char16_t), or wchar_t if that is ...</div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00337">umachine.h:337</a></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_a559955ec3bc692657c5d8b1c6de8e334"><div class="ttname"><a href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334">U_COMMON_API</a></div><div class="ttdeci">#define U_COMMON_API</div><div class="ttdoc">Set to export library symbols from inside the common library, and to import them from outside...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00359">utypes.h:359</a></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_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><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a 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