chromium/third_party/icu/source/i18n/utf8collationiterator.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* Copyright (C) 2012-2016, International Business Machines
* Corporation and others.  All Rights Reserved.
*******************************************************************************
* utf8collationiterator.h
*
* created on: 2012nov12 (from utf16collationiterator.h & uitercollationiterator.h)
* created by: Markus W. Scherer
*/

#ifndef __UTF8COLLATIONITERATOR_H__
#define __UTF8COLLATIONITERATOR_H__

#include "unicode/utypes.h"

#if !UCONFIG_NO_COLLATION

#include "cmemory.h"
#include "collation.h"
#include "collationdata.h"
#include "collationiterator.h"
#include "normalizer2impl.h"

U_NAMESPACE_BEGIN

/**
 * UTF-8 collation element and character iterator.
 * Handles normalized UTF-8 text inline, with length or NUL-terminated.
 * Unnormalized text is handled by a subclass.
 */
class U_I18N_API UTF8CollationIterator : public CollationIterator { … };

/**
 * Incrementally checks the input text for FCD and normalizes where necessary.
 */
class U_I18N_API FCDUTF8CollationIterator : public UTF8CollationIterator { … };

U_NAMESPACE_END

#endif  // !UCONFIG_NO_COLLATION
#endif  // __UTF8COLLATIONITERATOR_H__