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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/i18n/string_compare.h"
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
namespace base {
namespace i18n {
// Compares the character data stored in two different string16 strings by
// specified Collator instance.
UCollationResult CompareString16WithCollator(const icu::Collator& collator,
const string16& lhs,
const string16& rhs) {
UErrorCode error = U_ZERO_ERROR;
UCollationResult result = collator.compare(
static_cast<const UChar*>(lhs.c_str()), static_cast<int>(lhs.length()),
static_cast<const UChar*>(rhs.c_str()), static_cast<int>(rhs.length()),
error);
DCHECK(U_SUCCESS(error));
return result;
}
} // namespace i18n
} // namespace base
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