icuSources/common/unistr_case_locale.cpp

   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 &
  33 UnicodeString::toLower() {
  34   return caseMap(ustrcase_getCaseLocale(NULL), 0,
  35                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToLower);
  36 }
  37
  38 UnicodeString &
  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 &
  45 UnicodeString::toUpper() {
  46   return caseMap(ustrcase_getCaseLocale(NULL), 0,
  47                  UCASEMAP_BREAK_ITERATOR_NULL ustrcase_internalToUpper);
  48 }
  49
  50 UnicodeString &
  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