ICU 62.1  62.1
unimatch.h
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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 * Copyright (C) 2001-2005, International Business Machines Corporation and others. All Rights Reserved.
5 **********************************************************************
6 * Date Name Description
7 * 07/18/01 aliu Creation.
8 **********************************************************************
9 */
10 #ifndef UNIMATCH_H
11 #define UNIMATCH_H
12 
13 #include "unicode/utypes.h"
14 
22 
23 class Replaceable;
24 class UnicodeString;
25 class UnicodeSet;
26 
41 
53 
63 };
64 
70 class U_COMMON_API UnicodeMatcher /* not : public UObject because this is an interface/mixin class */ {
71 
72 public:
77  virtual ~UnicodeMatcher();
78 
125  virtual UMatchDegree matches(const Replaceable& text,
126  int32_t& offset,
127  int32_t limit,
128  UBool incremental) = 0;
129 
142  virtual UnicodeString& toPattern(UnicodeString& result,
143  UBool escapeUnprintable = FALSE) const = 0;
144 
152  virtual UBool matchesIndexValue(uint8_t v) const = 0;
153 
160  virtual void addMatchSetTo(UnicodeSet& toUnionTo) const = 0;
161 };
162 
164 
165 #endif
FALSE
#define FALSE
The FALSE value of a UBool.
Definition: umachine.h:244
icu::UnicodeMatcher
UnicodeMatcher defines a protocol for objects that can match a range of characters in a Replaceable s...
Definition: unimatch.h:70
utypes.h
Basic definitions for ICU, for both C and C++ APIs.
icu::UnicodeSet
A mutable set of Unicode characters and multicharacter strings.
Definition: uniset.h:278
UBool
int8_t UBool
The ICU boolean type.
Definition: umachine.h:236
icu::Replaceable
Replaceable is an abstract base class representing a string of characters that supports the replaceme...
Definition: rep.h:73
icu::U_PARTIAL_MATCH
@ U_PARTIAL_MATCH
Constant returned by matches() indicating a partial match between the text and this matcher.
Definition: unimatch.h:52
U_COMMON_API
#define U_COMMON_API
Definition: utypes.h:359
icu::U_MATCH
@ U_MATCH
Constant returned by matches() indicating a complete match between the text and this matcher.
Definition: unimatch.h:62
icu::UnicodeString
UnicodeString is a string class that stores Unicode characters directly and provides similar function...
Definition: unistr.h:286
icu::UMatchDegree
UMatchDegree
Constants returned by UnicodeMatcher::matches() indicating the degree of match.
Definition: unimatch.h:32
icu::U_MISMATCH
@ U_MISMATCH
Constant returned by matches() indicating a mismatch between the text and this matcher.
Definition: unimatch.h:40
U_NAMESPACE_END
#define U_NAMESPACE_END
Definition: uversion.h:138
U_NAMESPACE_BEGIN
#define U_NAMESPACE_BEGIN
Definition: uversion.h:137