/* ********************************************************************** * Copyright (C) 2001-2002, International Business Machines * Corporation and others. All Rights Reserved. ********************************************************************** * Date Name Description * 07/03/01 aliu Creation. ********************************************************************** */ #ifndef NORTRANS_H #define NORTRANS_H #include "unicode/utypes.h" #include "unicode/translit.h" #include "unicode/normlzr.h" U_NAMESPACE_BEGIN /** * A transliterator that performs normalization. * @author Alan Liu */ class U_I18N_API NormalizationTransliterator : public Transliterator { /** * The normalization mode of this transliterator. */ UNormalizationMode fMode; /** * Normalization options for this transliterator. */ int32_t options; /** * Alias to skippables set. NOT OWNED. */ UnicodeSet* skippable; /** * The address of this static class variable serves as this class's ID * for ICU "poor man's RTTI". */ static const char fgClassID; public: /** * Destructor. */ virtual ~NormalizationTransliterator(); /** * Copy constructor. */ NormalizationTransliterator(const NormalizationTransliterator&); /** * Assignment operator. */ NormalizationTransliterator& operator=(const NormalizationTransliterator&); /** * Transliterator API. * @return A copy of the object. */ Transliterator* clone(void) const; /** * ICU "poor man's RTTI", returns a UClassID for the actual class. * * @draft ICU 2.2 */ virtual inline UClassID getDynamicClassID() const { return getStaticClassID(); } /** * ICU "poor man's RTTI", returns a UClassID for this class. * * @draft ICU 2.2 */ static inline UClassID getStaticClassID() { return (UClassID)&fgClassID; } protected: /** * Implements {@link Transliterator#handleTransliterate}. * @param text the buffer holding transliterated and * untransliterated text * @param offset the start and limit of the text, the position * of the cursor, and the start and limit of transliteration. * @param incremental if true, assume more text may be coming after * pos.contextLimit. Otherwise, assume the text is complete. */ void handleTransliterate(Replaceable& text, UTransPosition& offset, UBool isIncremental) const; public: /** * System registration hook. Public to Transliterator only. */ static void registerIDs(); /** * Static memory cleanup function. */ static void cleanup(); private: // Transliterator::Factory methods static Transliterator* _create(const UnicodeString& ID, Token context); /** * Constructs a transliterator. This method is private. * Public users must use the factory method createInstance(). */ NormalizationTransliterator(const UnicodeString& id, UNormalizationMode mode, int32_t opt); static void initStatics(); }; U_NAMESPACE_END #endif