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 & 33 UnicodeString::toTitle(BreakIterator *iter) { 34 return toTitle(iter, Locale::getDefault(), 0); 35 } 36 37 UnicodeString & 38 UnicodeString::toTitle(BreakIterator *iter, const Locale &locale) { 39 return toTitle(iter, locale, 0); 40 } 41 42 UnicodeString & 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
