intl/icu/source/i18n/nortrans.h@6474c204b198
intl/icu/source/i18n/nortrans.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /*
2 **********************************************************************
3 * Copyright (C) 2001-2010, International Business Machines
4 * Corporation and others. All Rights Reserved.
5 **********************************************************************
6 * Date Name Description
7 * 07/03/01 aliu Creation.
8 **********************************************************************
9 */
10 #ifndef NORTRANS_H
11 #define NORTRANS_H
13 #include "unicode/utypes.h"
15 #if !UCONFIG_NO_TRANSLITERATION
17 #include "unicode/translit.h"
18 #include "unicode/normalizer2.h"
20 U_NAMESPACE_BEGIN
22 /**
23 * A transliterator that performs normalization.
24 * @author Alan Liu
25 */
26 class NormalizationTransliterator : public Transliterator {
27 const Normalizer2 &fNorm2;
29 public:
31 /**
32 * Destructor.
33 */
34 virtual ~NormalizationTransliterator();
36 /**
37 * Copy constructor.
38 */
39 NormalizationTransliterator(const NormalizationTransliterator&);
41 /**
42 * Transliterator API.
43 * @return A copy of the object.
44 */
45 virtual Transliterator* clone(void) const;
47 /**
48 * ICU "poor man's RTTI", returns a UClassID for the actual class.
49 */
50 virtual UClassID getDynamicClassID() const;
52 /**
53 * ICU "poor man's RTTI", returns a UClassID for this class.
54 */
55 U_I18N_API static UClassID U_EXPORT2 getStaticClassID();
57 protected:
59 /**
60 * Implements {@link Transliterator#handleTransliterate}.
61 * @param text the buffer holding transliterated and
62 * untransliterated text
63 * @param offset the start and limit of the text, the position
64 * of the cursor, and the start and limit of transliteration.
65 * @param incremental if true, assume more text may be coming after
66 * pos.contextLimit. Otherwise, assume the text is complete.
67 */
68 virtual void handleTransliterate(Replaceable& text, UTransPosition& offset,
69 UBool isIncremental) const;
70 public:
72 /**
73 * System registration hook. Public to Transliterator only.
74 */
75 static void registerIDs();
77 private:
79 // Transliterator::Factory methods
80 static Transliterator* _create(const UnicodeString& ID,
81 Token context);
83 /**
84 * Constructs a transliterator. This method is private.
85 * Public users must use the factory method createInstance().
86 */
87 NormalizationTransliterator(const UnicodeString& id, const Normalizer2 &norm2);
89 private:
90 /**
91 * Assignment operator.
92 */
93 NormalizationTransliterator& operator=(const NormalizationTransliterator&);
94 };
96 U_NAMESPACE_END
98 #endif /* #if !UCONFIG_NO_TRANSLITERATION */
100 #endif
