1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#pragma once
22
23#include <wtf/HashMap.h>
24#include <wtf/text/AtomicStringHash.h>
25
26namespace WebCore {
27
28struct CounterDirectives {
29 Optional<int> resetValue;
30 Optional<int> incrementValue;
31};
32
33constexpr bool operator==(const CounterDirectives& a, const CounterDirectives& b)
34{
35 return a.incrementValue == b.incrementValue && a.resetValue == b.resetValue;
36}
37
38constexpr bool operator!=(const CounterDirectives& a, const CounterDirectives& b)
39{
40 return !(a == b);
41}
42
43using CounterDirectiveMap = HashMap<AtomicString, CounterDirectives>;
44
45} // namespace WebCore
46