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<h1>caniter.h</h1><a href="caniter_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *******************************************************************************</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1996-2010, International Business Machines Corporation and *</span>
<a name="l00004"></a>00004 <span class="comment"> * others. All Rights Reserved. *</span>
<a name="l00005"></a>00005 <span class="comment"> *******************************************************************************</span>
<a name="l00006"></a>00006 <span class="comment"> */</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#ifndef CANITER_H</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define CANITER_H</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span>
<a name="l00011"></a>00011 <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>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#if !UCONFIG_NO_NORMALIZATION</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "<a class="code" href="uobject_8h.html" title="C++ API: Common ICU base class UObject.">unicode/uobject.h</a>"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="unistr_8h.html" title="C++ API: Unicode String.">unicode/unistr.h</a>"</span>
<a name="l00017"></a>00017
<a name="l00027"></a>00027 <span class="preprocessor">#ifndef CANITER_SKIP_ZEROES</span>
<a name="l00028"></a><a class="code" href="caniter_8h.html#acce620fe9bc17fed20e14e1597a8a0b8">00028</a> <span class="preprocessor"></span><span class="preprocessor">#define CANITER_SKIP_ZEROES TRUE</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <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>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">class </span>Hashtable;
<a name="l00034"></a>00034 <span class="keyword">class </span><a class="code" href="classNormalizer2.html" title="Unicode normalization functionality for standard Unicode normalization or for using...">Normalizer2</a>;
<a name="l00035"></a>00035
<a name="l00071"></a><a class="code" href="classCanonicalIterator.html">00071</a> <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...">U_COMMON_API</a> <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a> : <span class="keyword">public</span> <a class="code" href="classUObject.html" title="UObject is the common ICU &quot;boilerplate&quot; class.">UObject</a> {
<a name="l00072"></a>00072 <span class="keyword">public</span>:
<a name="l00079"></a>00079 <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>(<span class="keyword">const</span> <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> &source, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status);
<a name="l00080"></a>00080
<a name="l00085"></a>00085 <span class="keyword">virtual</span> ~<a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>();
<a name="l00086"></a>00086
<a name="l00092"></a>00092 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> getSource();
<a name="l00093"></a>00093
<a name="l00098"></a>00098 <span class="keywordtype">void</span> reset();
<a name="l00099"></a>00099
<a name="l00107"></a>00107 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> next();
<a name="l00108"></a>00108
<a name="l00116"></a>00116 <span class="keywordtype">void</span> setSource(<span class="keyword">const</span> <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> &newSource, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status);
<a name="l00117"></a>00117
<a name="l00127"></a>00127 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> permute(<a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> &source, <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> skipZeros, Hashtable *result, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status);
<a name="l00128"></a>00128
<a name="l00134"></a>00134 <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...">UClassID</a> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> getStaticClassID();
<a name="l00135"></a>00135
<a name="l00141"></a>00141 <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...">UClassID</a> <a class="code" href="classUObject.html#a9b1acc95efd89cb86ec31f2dc947a262" title="ICU4C &quot;poor man&#39;s RTTI&quot;, returns a UClassID for the actual ICU class...">getDynamicClassID</a>() <span class="keyword">const</span>;
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keyword">private</span>:
<a name="l00144"></a>00144 <span class="comment">// ===================== PRIVATES ==============================</span>
<a name="l00145"></a>00145 <span class="comment">// private default constructor</span>
<a name="l00146"></a>00146 <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>();
<a name="l00147"></a>00147
<a name="l00148"></a>00148
<a name="l00153"></a>00153 <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>(<span class="keyword">const</span> <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>& other);
<a name="l00154"></a>00154
<a name="l00159"></a>00159 <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>& operator=(<span class="keyword">const</span> <a class="code" href="classCanonicalIterator.html" title="This class allows one to iterate through all the strings that are canonically equivalent...">CanonicalIterator</a>& other);
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="comment">// fields</span>
<a name="l00162"></a>00162 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> source;
<a name="l00163"></a>00163 <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5" title="The ICU boolean type.">UBool</a> done;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="comment">// 2 dimensional array holds the pieces of the string with</span>
<a name="l00166"></a>00166 <span class="comment">// their different canonically equivalent representations</span>
<a name="l00167"></a>00167 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> **pieces;
<a name="l00168"></a>00168 int32_t pieces_length;
<a name="l00169"></a>00169 int32_t *pieces_lengths;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">// current is used in iterating to combine pieces</span>
<a name="l00172"></a>00172 int32_t *current;
<a name="l00173"></a>00173 int32_t current_length;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="comment">// transient fields</span>
<a name="l00176"></a>00176 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> buffer;
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="keyword">const</span> <a class="code" href="classNormalizer2.html" title="Unicode normalization functionality for standard Unicode normalization or for using...">Normalizer2</a> &nfd;
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="comment">// we have a segment, in NFD. Find all the strings that are canonically equivalent to it.</span>
<a name="l00181"></a>00181 <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> *getEquivalents(<span class="keyword">const</span> <a class="code" href="classUnicodeString.html" title="UnicodeString is a string class that stores Unicode characters directly and provides...">UnicodeString</a> &segment, int32_t &result_len, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status); <span class="comment">//private String[] getEquivalents(String segment)</span>
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <span class="comment">//Set getEquivalents2(String segment);</span>
<a name="l00184"></a>00184 Hashtable *getEquivalents2(Hashtable *fillinResult, <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> *segment, int32_t segLen, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status);
<a name="l00185"></a>00185 <span class="comment">//Hashtable *getEquivalents2(const UnicodeString &segment, int32_t segLen, UErrorCode &status);</span>
<a name="l00186"></a>00186
<a name="l00192"></a>00192 <span class="comment">//Set extract(int comp, String segment, int segmentPos, StringBuffer buffer);</span>
<a name="l00193"></a>00193 Hashtable *extract(Hashtable *fillinResult, <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809" title="Define UChar32 as a type for single Unicode code points.">UChar32</a> comp, <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> *segment, int32_t segLen, int32_t segmentPos, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c" title="Error code to replace exception handling, so that the code is compatible with all...">UErrorCode</a> &status);
<a name="l00194"></a>00194 <span class="comment">//Hashtable *extract(UChar32 comp, const UnicodeString &segment, int32_t segLen, int32_t segmentPos, UErrorCode &status);</span>
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keywordtype">void</span> cleanPieces();
<a name="l00197"></a>00197
<a name="l00198"></a>00198 };
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <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>
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="preprocessor">#endif </span><span class="comment">/* #if !UCONFIG_NO_NORMALIZATION */</span>
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="preprocessor">#endif</span>
</pre></div></div>
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