<!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"/> <title>ICU 4.8.1.1: uchriter.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="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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 style="padding-left: 0.5em;"> <div id="projectname">ICU 4.8.1.1  <span id="projectnumber">4.8.1.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.1.1 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <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="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </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> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_bdd9a5d540de89e9fe90efdfc6973a4f.html">common</a></li><li class="navelem"><a class="el" href="dir_f59c6450ff718ff1b085cfd1c36acbd7.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">uchriter.h</div> </div> </div><!--header--> <div class="contents"> <a href="uchriter_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">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">**********************************************************************</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">* Copyright (C) 1998-2005, International Business Machines</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">* Corporation and others. All Rights Reserved.</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">*/</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef UCHRITER_H</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span><span class="preprocessor">#define UCHRITER_H</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html" title="Basic definitions for ICU, for both C and C++ APIs.">unicode/utypes.h</a>"</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "<a class="code" href="chariter_8h.html" title="C++ API: Character Iterator.">unicode/chariter.h</a>"</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <a class="code" href="uversion_8h.html#a7d9374e037299886d4192b763b4c5e8b" title="This is used to begin a declaration of a public ICU C++ API.">U_NAMESPACE_BEGIN</a></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> <div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="classUCharCharacterIterator.html"> 33</a></span> <span class="keyword">class </span><a class="code" href="utypes_8h.html#a559955ec3bc692657c5d8b1c6de8e334" title="Set to export library symbols from inside the common library, and to import them from outside...">U_COMMON_API</a> <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a> : <span class="keyword">public</span> <a class="code" href="classCharacterIterator.html" title="Abstract class that defines an API for iteration on text objects.">CharacterIterator</a> {</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a>* textPtr, int32_t length);</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a>* textPtr, int32_t length,</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  int32_t position);</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a>* textPtr, int32_t length,</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  int32_t textBegin,</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  int32_t textEnd,</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  int32_t position);</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>(<span class="keyword">const</span> <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>& that);</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">virtual</span> ~<a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>();</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>&</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classCharacterIterator.html#a24bbd0b8ba0893633c7ddac569f5161a" title="Assignment operator.">operator=</a>(<span class="keyword">const</span> <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>& that);</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="classForwardCharacterIterator.html#a3359b21f630495c271715decce6703f4" title="Returns true when both iterators refer to the same character in the same character-storage object...">operator==</a>(<span class="keyword">const</span> <a class="code" href="classForwardCharacterIterator.html" title="Abstract class that defines an API for forward-only iteration on text objects.">ForwardCharacterIterator</a>& that) <span class="keyword">const</span>;</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">virtual</span> int32_t <a class="code" href="classForwardCharacterIterator.html#a0b9696ca3d4d27b22a2744a2c498b4d7" title="Generates a hash code for this iterator.">hashCode</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">virtual</span> <a class="code" href="classCharacterIterator.html" title="Abstract class that defines an API for iteration on text objects.">CharacterIterator</a>* <a class="code" href="classCharacterIterator.html#adc8a708194960bd2ed640ba8a23e565a" title="Returns a pointer to a new CharacterIterator of the same concrete class as this one, and referring to the same character in the same text-storage object as this one.">clone</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#afe22aec945697b4459fb4195e1b621c7" title="Sets the iterator to refer to the first code unit in its iteration range, and returns that code unit...">first</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#afe620dca9c565e933dca7139ab1f4210" title="Sets the iterator to refer to the first code unit in its iteration range, returns that code unit...">firstPostInc</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a26486be2a3a24bb1634c3279139d549c" title="Sets the iterator to refer to the first code point in its iteration range, and returns that code unit...">first32</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a9e13e7752a9a3091476ef3d42252bf40" title="Sets the iterator to refer to the first code point in its iteration range, returns that code point...">first32PostInc</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#ace1cd4d7bad7cd6b302df4beef3640be" title="Sets the iterator to refer to the last code unit in its iteration range, and returns that code unit...">last</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a88c76a273fb1889aa00272fe0965831b" title="Sets the iterator to refer to the last code point in its iteration range, and returns that code unit...">last32</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</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#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#a0a1fd04a11c18fc3049934b353c431eb" title="Sets the iterator to refer to the "position"-th code unit in the text-storage object the iterator ref...">setIndex</a>(int32_t position);</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div> <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a380715d71de513e075e3e27d2abe595e" title="Sets the iterator to refer to the beginning of the code point that contains the "position"-th code un...">setIndex32</a>(int32_t position);</div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div> <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#a6a481f104f8b9446c1e95ea4c47d8228" title="Returns the code unit the iterator currently refers to.">current</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#af2e58620e65172866d073435a3425a11" title="Returns the code point the iterator currently refers to.">current32</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div> <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#a82bd3961ea1e045cbb533633d15ab00d" title="Advances to the next code unit in the iteration range (toward endIndex()), and returns that code unit...">next</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div> <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classForwardCharacterIterator.html#a713194d8a27d3f50fe0454b8286921cc" title="Gets the current code unit for returning and advances to the next code unit in the iteration range (t...">nextPostInc</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div> <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a9521fd47c8637a99776254ee0a0d469e" title="Advances to the next code point in the iteration range (toward endIndex()), and returns that code poi...">next32</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div> <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classForwardCharacterIterator.html#acb902b4e8c192937270157bb1afca237" title="Gets the current code point for returning and advances to the next code point in the iteration range ...">next32PostInc</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div> <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="classForwardCharacterIterator.html#ab53c28ee0b9ff659983ded76e53f6251" title="Returns FALSE if there are no more code units or code points at or after the current position in the ...">hasNext</a>();</div> <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div> <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> <a class="code" href="classCharacterIterator.html#a7dfde118a5b6e7755cb4b237c616873f" title="Advances to the previous code unit in the iteration range (toward startIndex()), and returns that cod...">previous</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div> <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> <a class="code" href="classCharacterIterator.html#a9630a5fbd755633cf46c33c3a42c5457" title="Advances to the previous code point in the iteration range (toward startIndex()), and returns that co...">previous32</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div> <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">virtual</span> <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> <a class="code" href="classCharacterIterator.html#a785a86ae2f1730806eef19595f14d1aa" title="Returns FALSE if there are no more code units or code points before the current position in the itera...">hasPrevious</a>();</div> <div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div> <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">virtual</span> int32_t <a class="code" href="classCharacterIterator.html#a16d3fd1fd0cd893b48a0a5697192d634" title="Moves the current position relative to the start or end of the iteration range, or relative to the cu...">move</a>(int32_t delta, <a class="code" href="classCharacterIterator.html#aa400f3cff117a0e79ab4246c606c9141" title="Origin enumeration for the move() and move32() functions.">EOrigin</a> origin);</div> <div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div> <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keyword">virtual</span> int32_t <a class="code" href="classCharacterIterator.html#a711c44e0d1a4dbe0a191ff8d2e14b73e" title="Moves the current position relative to the start or end of the iteration range, or relative to the cu...">move32</a>(int32_t delta, <a class="code" href="classCharacterIterator.html#aa400f3cff117a0e79ab4246c606c9141" title="Origin enumeration for the move() and move32() functions.">EOrigin</a> origin);</div> <div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div> <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordtype">void</span> setText(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a>* newText, int32_t newTextLength);</div> <div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div> <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCharacterIterator.html#a03c54d93e6fe1d3be187c67acb957410" title="Copies the text under iteration into the UnicodeString referred to by "result".">getText</a>(<a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides similar function...">UnicodeString</a>& result);</div> <div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div> <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">static</span> <a class="code" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f" title="UClassID is used to identify classes without using RTTI, since RTTI is not yet supported by all C++ c...">UClassID</a> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> getStaticClassID(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div> <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keyword">virtual</span> <a class="code" href="utypes_8h.html#a22af10545208a455a6e884008df48e9f" title="UClassID is used to identify classes without using RTTI, since RTTI is not yet supported by all C++ c...">UClassID</a> <a class="code" href="classForwardCharacterIterator.html#ac86e1b248f61b462458896b2113099b3" title="Returns a UClassID for this ForwardCharacterIterator ("poor man's RTTI").">getDynamicClassID</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div> <div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div> <div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="keyword">protected</span>:</div> <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="classUCharCharacterIterator.html" title="A concrete subclass of CharacterIterator that iterates over the characters (code units or code points...">UCharCharacterIterator</a>();</div> <div class="line"><a name="l00376"></a><span class="lineno"><a class="code" href="classUCharCharacterIterator.html#aa4f776d063eae1c4a0fbe30f78489ee2"> 376</a></span>  <span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a>* <a class="code" href="classUCharCharacterIterator.html#aa4f776d063eae1c4a0fbe30f78489ee2" title="Protected member text.">text</a>;</div> <div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </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> <a class="code" href="uversion_8h.html#a3da1f00f3b02976ac53c014a3e4c0933" title="This is used to end a declaration of a public ICU C++ API.">U_NAMESPACE_END</a></div> <div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="preprocessor">#endif</span></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> 1.8.1.1 </small></address> </body> </html>