chromium/third_party/icu/source/common/unistr_case.cpp

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
*
*   Copyright (C) 1999-2014, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
*******************************************************************************
*   file name:  unistr_case.cpp
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:2
*
*   created on: 2004aug19
*   created by: Markus W. Scherer
*
*   Case-mapping functions moved here from unistr.cpp
*/

#include "unicode/utypes.h"
#include "unicode/brkiter.h"
#include "unicode/casemap.h"
#include "unicode/edits.h"
#include "unicode/putil.h"
#include "cstring.h"
#include "cmemory.h"
#include "unicode/ustring.h"
#include "unicode/unistr.h"
#include "unicode/uchar.h"
#include "uassert.h"
#include "ucasemap_imp.h"
#include "uelement.h"

U_NAMESPACE_BEGIN

//========================================
// Read-only implementation
//========================================

int8_t
UnicodeString::doCaseCompare(int32_t start,
                             int32_t length,
                             const char16_t *srcChars,
                             int32_t srcStart,
                             int32_t srcLength,
                             uint32_t options) const
{ … }

//========================================
// Write implementation
//========================================

UnicodeString &
UnicodeString::caseMap(int32_t caseLocale, uint32_t options, UCASEMAP_BREAK_ITERATOR_PARAM
                       UStringCaseMapper *stringCaseMapper) { … }

UnicodeString &
UnicodeString::foldCase(uint32_t options) { … }

U_NAMESPACE_END

// Defined here to reduce dependencies on break iterator
U_CAPI int32_t U_EXPORT2
uhash_hashCaselessUnicodeString(const UElement key) { … }

// Defined here to reduce dependencies on break iterator
U_CAPI UBool U_EXPORT2
uhash_compareCaselessUnicodeString(const UElement key1, const UElement key2) { … }