git.saurik.com Git - apple/icu.git/blame_incremental

... / ...

Commit	Line	Data
	1	/*
	2	**********************************************************************
	3	* Copyright (C) 2001-2004, International Business Machines
	4	* Corporation and others. All Rights Reserved.
	5	**********************************************************************
	6	* Date Name Description
	7	* 06/07/01 aliu Creation.
	8	**********************************************************************
	9	*/
	10	#ifndef NAME2UNI_H
	11	#define NAME2UNI_H
	12
	13	#include "unicode/utypes.h"
	14
	15	#if !UCONFIG_NO_TRANSLITERATION
	16
	17	#include "unicode/translit.h"
	18	#include "unicode/uniset.h"
	19
	20	U_NAMESPACE_BEGIN
	21
	22	/**
	23	* A transliterator that performs name to character mapping.
	24	* It recognizes the Perl syntax \N{name}.
	25	* @author Alan Liu
	26	*/
	27	class U_I18N_API NameUnicodeTransliterator : public Transliterator {
	28	public:
	29
	30	/**
	31	* Constructs a transliterator.
	32	* @param adoptedFilter the filter for this transliterator.
	33	*/
	34	NameUnicodeTransliterator(UnicodeFilter* adoptedFilter = 0);
	35
	36	/**
	37	* Destructor.
	38	*/
	39	virtual ~NameUnicodeTransliterator();
	40
	41	/**
	42	* Copy constructor.
	43	*/
	44	NameUnicodeTransliterator(const NameUnicodeTransliterator&);
	45
	46	/**
	47	* Assignment operator.
	48	*/
	49	NameUnicodeTransliterator& operator=(const NameUnicodeTransliterator&);
	50
	51	/**
	52	* Transliterator API.
	53	* @return A copy of the object.
	54	*/
	55	virtual Transliterator* clone(void) const;
	56
	57	/**
	58	* ICU "poor man's RTTI", returns a UClassID for the actual class.
	59	*
	60	* @draft ICU 2.2
	61	*/
	62	virtual UClassID getDynamicClassID() const;
	63
	64	/**
	65	* ICU "poor man's RTTI", returns a UClassID for this class.
	66	*
	67	* @draft ICU 2.2
	68	*/
	69	static UClassID U_EXPORT2 getStaticClassID();
	70
	71	protected:
	72
	73	/**
	74	* Implements {@link Transliterator#handleTransliterate}.
	75	* @param text the buffer holding transliterated and
	76	* untransliterated text
	77	* @param offset the start and limit of the text, the position
	78	* of the cursor, and the start and limit of transliteration.
	79	* @param incremental if true, assume more text may be coming after
	80	* pos.contextLimit. Otherwise, assume the text is complete.
	81	*/
	82	virtual void handleTransliterate(Replaceable& text, UTransPosition& offset,
	83	UBool isIncremental) const;
	84
	85	/**
	86	* Set of characters which occur in Unicode character names.
	87	*/
	88	UnicodeSet legal;
	89	};
	90
	91	U_NAMESPACE_END
	92
	93	#endif /* #if !UCONFIG_NO_TRANSLITERATION */
	94
	95	#endif