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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 *******************************************************************************
5 *   Copyright (C) 2011, International Business Machines
6 *   Corporation and others.  All Rights Reserved.
7 *******************************************************************************
8 *   file name:  unistr_case_locale.cpp
9 *   encoding:   UTF-8
10 *   tab size:   8 (not used)
11 *   indentation:4
12 *
13 *   created on: 2011may31
14 *   created by: Markus W. Scherer
15 *
16 *   Locale-sensitive case mapping functions (ones that call uloc_getDefault())
17 *   were moved here to break dependency cycles among parts of the common library.
18 */
19 
20 #include "unicode/utypes.h"
21 #include "unicode/locid.h"
22 #include "unicode/ucasemap.h"
23 #include "unicode/unistr.h"
24 #include "ucasemap_imp.h"
25 
26 U_NAMESPACE_BEGIN
27 
28 //========================================
29 // Write implementation
30 //========================================
31 
32 UnicodeString &
toLower()33 UnicodeString::toLower() {
34   return caseMap(ustrcase_getCaseLocale(NULL), 0,
35                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToLower);
36 }
37 
38 UnicodeString &
toLower(const Locale & locale)39 UnicodeString::toLower(const Locale &locale) {
40   return caseMap(ustrcase_getCaseLocale(locale.getBaseName()), 0,
41                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToLower);
42 }
43 
44 UnicodeString &
toUpper()45 UnicodeString::toUpper() {
46   return caseMap(ustrcase_getCaseLocale(NULL), 0,
47                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToUpper);
48 }
49 
50 UnicodeString &
toUpper(const Locale & locale)51 UnicodeString::toUpper(const Locale &locale) {
52   return caseMap(ustrcase_getCaseLocale(locale.getBaseName()), 0,
53                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToUpper);
54 }
55 
56 U_NAMESPACE_END
57