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hextouni.h

00001 /*
00002 * Copyright (C) {1999}, International Business Machines Corporation and others. All Rights Reserved.
00003 **********************************************************************
00004 *   Date        Name        Description
00005 *   11/17/99    aliu        Creation.
00006 **********************************************************************
00007 */
00008 #ifndef HEXTOUNI_H
00009 #define HEXTOUNI_H
00010 
00011 #include "unicode/translit.h"
00012 
00013 U_NAMESPACE_BEGIN
00014 
00030 class U_I18N_API HexToUnicodeTransliterator : public Transliterator {
00031 
00035     static const char _ID[];
00036 
00040     static const UChar DEFAULT_PATTERN[];
00041 
00042     // Character constants defined here to avoid ASCII dependency
00043     enum {
00044         SEMICOLON = 0x003B, // ';'
00045         ZERO      = 0x0030, // '0'
00046         POUND     = 0x0023, // '#'
00047         BACKSLASH = 0x005C  // '\\'
00048     };
00049 
00053     UnicodeString pattern;
00054 
00059     UnicodeString affixes;
00060 
00064     int32_t affixCount;
00065 
00066 public:
00067 
00074     HexToUnicodeTransliterator(UnicodeFilter* adoptedFilter = 0);
00075 
00081     HexToUnicodeTransliterator(const UnicodeString& pattern,
00082                                UErrorCode& status);
00083 
00090     HexToUnicodeTransliterator(const UnicodeString& pattern,
00091                                UnicodeFilter* adoptedFilter,
00092                                UErrorCode& status);
00093 
00098     virtual ~HexToUnicodeTransliterator();
00099 
00104     HexToUnicodeTransliterator(const HexToUnicodeTransliterator&);
00105 
00110     HexToUnicodeTransliterator& operator=(const HexToUnicodeTransliterator&);
00111 
00116     Transliterator* clone(void) const;
00117 
00145     void applyPattern(const UnicodeString& thePattern, UErrorCode& status);
00146 
00151     const UnicodeString& toPattern(void) const;
00152 
00157     virtual void handleTransliterate(Replaceable& text, UTransPosition& offset,
00158                                      UBool isIncremental) const;
00159 };
00160 
00161 inline HexToUnicodeTransliterator::~HexToUnicodeTransliterator() {}
00162 
00163 U_NAMESPACE_END
00164 
00165 #endif

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