| /* |
| ********************************************************************** |
| * Copyright (c) 2000, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| ********************************************************************** |
| * Date Name Description |
| * 01/11/2000 aliu Creation. |
| ********************************************************************** |
| */ |
| #ifndef NULTRANS_H |
| #define NULTRANS_H |
| |
| #include "unicode/translit.h" |
| |
| /** |
| * A transliterator that leaves text unchanged. |
| * @author Alan Liu |
| */ |
| class U_I18N_API NullTransliterator : public Transliterator { |
| |
| /** |
| * ID for this transliterator. |
| */ |
| static const char* _ID; |
| |
| public: |
| |
| /** |
| * Constructs a transliterator. |
| */ |
| NullTransliterator(); |
| |
| /** |
| * Destructor. |
| */ |
| virtual ~NullTransliterator(); |
| |
| /** |
| * Transliterator API. |
| */ |
| Transliterator* clone(void) const; |
| |
| /** |
| * Transliterates a segment of a string. <code>Transliterator</code> API. |
| * @param text the string to be transliterated |
| * @param start the beginning index, inclusive; <code>0 <= start |
| * <= limit</code>. |
| * @param limit the ending index, exclusive; <code>start <= limit |
| * <= text.length()</code>. |
| * @return the new limit index |
| */ |
| virtual int32_t transliterate(Replaceable &text, |
| int32_t start, int32_t limit) const; |
| |
| /** |
| * Implements {@link Transliterator#handleTransliterate}. |
| */ |
| virtual void handleTransliterate(Replaceable& text, Position& offset, |
| bool_t isIncremental) const; |
| }; |
| |
| inline NullTransliterator::NullTransliterator() : Transliterator(_ID, 0) {} |
| |
| inline NullTransliterator::~NullTransliterator() {} |
| |
| #endif |