ICU-64260.0.1.tar.gz
[apple/icu.git] / icuSources / common / unistr_titlecase_brkiter.cpp
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1// © 2016 and later: Unicode, Inc. and others.
2// License & terms of use: http://www.unicode.org/copyright.html
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3/*
4*******************************************************************************
5* Copyright (C) 2011, International Business Machines
6* Corporation and others. All Rights Reserved.
7*******************************************************************************
8* file name: unistr_titlecase_brkiter.cpp
f3c0d7a5 9* encoding: UTF-8
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10* tab size: 8 (not used)
11* indentation:2
12*
13* created on: 2011may30
14* created by: Markus W. Scherer
15*
16* Titlecasing functions that are based on BreakIterator
17* were moved here to break dependency cycles among parts of the common library.
18*/
19
20#include "unicode/utypes.h"
21
22#if !UCONFIG_NO_BREAK_ITERATION
23
24#include "unicode/brkiter.h"
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25#include "unicode/locid.h"
26#include "unicode/ucasemap.h"
4388f060 27#include "unicode/unistr.h"
f3c0d7a5 28#include "ucasemap_imp.h"
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29
30U_NAMESPACE_BEGIN
31
32UnicodeString &
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33UnicodeString::toTitle(BreakIterator *iter) {
34 return toTitle(iter, Locale::getDefault(), 0);
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35}
36
37UnicodeString &
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38UnicodeString::toTitle(BreakIterator *iter, const Locale &locale) {
39 return toTitle(iter, locale, 0);
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40}
41
42UnicodeString &
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43UnicodeString::toTitle(BreakIterator *iter, const Locale &locale, uint32_t options) {
44 LocalPointer<BreakIterator> ownedIter;
45 UErrorCode errorCode = U_ZERO_ERROR;
46 iter = ustrcase_getTitleBreakIterator(&locale, "", options, iter, ownedIter, errorCode);
47 if (iter == nullptr) {
48 setToBogus();
49 return *this;
4388f060 50 }
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51 caseMap(ustrcase_getCaseLocale(locale.getBaseName()), options, iter, ustrcase_internalToTitle);
52 return *this;
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53}
54
55U_NAMESPACE_END
56
57#endif // !UCONFIG_NO_BREAK_ITERATION