1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 *******************************************************************************
5 * Copyright (C) 2011, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 *******************************************************************************
8 * file name: unistr_titlecase_brkiter.cpp
9 * encoding: UTF-8
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"
25 #include "unicode/locid.h"
26 #include "unicode/ucasemap.h"
27 #include "unicode/unistr.h"
28 #include "ucasemap_imp.h"
29
30 U_NAMESPACE_BEGIN
31
32 UnicodeString &
toTitle(BreakIterator * iter)33 UnicodeString::toTitle(BreakIterator *iter) {
34 return toTitle(iter, Locale::getDefault(), 0);
35 }
36
37 UnicodeString &
toTitle(BreakIterator * iter,const Locale & locale)38 UnicodeString::toTitle(BreakIterator *iter, const Locale &locale) {
39 return toTitle(iter, locale, 0);
40 }
41
42 UnicodeString &
toTitle(BreakIterator * iter,const Locale & locale,uint32_t options)43 UnicodeString::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;
50 }
51 caseMap(ustrcase_getCaseLocale(locale.getBaseName()), options, iter, ustrcase_internalToTitle);
52 return *this;
53 }
54
55 U_NAMESPACE_END
56
57 #endif // !UCONFIG_NO_BREAK_ITERATION
58