1// © 2016 and later: Unicode, Inc. and others.
2// License & terms of use: http://www.unicode.org/copyright.html
3/*
4**********************************************************************
5* Copyright (c) 2001-2007, International Business Machines
6* Corporation and others. All Rights Reserved.
7**********************************************************************
8* Date Name Description
9* 04/02/2001 aliu Creation.
10**********************************************************************
11*/
12#ifndef REMTRANS_H
13#define REMTRANS_H
14
15#include "unicode/utypes.h"
16
17#if !UCONFIG_NO_TRANSLITERATION
18
19#include "unicode/translit.h"
20
21U_NAMESPACE_BEGIN
22
23/**
24 * A transliterator that removes text.
25 * @author Alan Liu
26 */
27class RemoveTransliterator : public Transliterator {
28
29public:
30
31 /**
32 * Constructs a transliterator.
33 */
34 RemoveTransliterator();
35
36 /**
37 * Destructor.
38 */
39 virtual ~RemoveTransliterator();
40
41 /**
42 * System registration hook.
43 */
44 static void registerIDs();
45
46 /**
47 * Transliterator API.
48 * @return A copy of the object.
49 */
50 virtual RemoveTransliterator* clone() const;
51
52 /**
53 * Implements {@link Transliterator#handleTransliterate}.
54 * @param text the buffer holding transliterated and
55 * untransliterated text
56 * @param offset the start and limit of the text, the position
57 * of the cursor, and the start and limit of transliteration.
58 * @param incremental if true, assume more text may be coming after
59 * pos.contextLimit. Otherwise, assume the text is complete.
60 */
61 virtual void handleTransliterate(Replaceable& text, UTransPosition& offset,
62 UBool isIncremental) const;
63
64 /**
65 * ICU "poor man's RTTI", returns a UClassID for the actual class.
66 */
67 virtual UClassID getDynamicClassID() const;
68
69 /**
70 * ICU "poor man's RTTI", returns a UClassID for this class.
71 */
72 U_I18N_API static UClassID U_EXPORT2 getStaticClassID();
73
74};
75
76U_NAMESPACE_END
77
78#endif /* #if !UCONFIG_NO_TRANSLITERATION */
79
80#endif
81