1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16namespace OHOS {
17namespace AI {
18template<typename RwLockable>
19WriteGuard<RwLockable>::WriteGuard(RwLockable &rwLockable)
20    : rwLockable_(rwLockable)
21{
22    rwLockable_.LockWrite();
23}
24
25template<typename RwLockable>
26WriteGuard<RwLockable>::~WriteGuard()
27{
28    rwLockable_.UnLockWrite();
29}
30
31template<typename RwLockable>
32ReadGuard<RwLockable>::ReadGuard(RwLockable &rwLockable)
33    : rwLockable_(rwLockable)
34{
35    rwLockable_.LockRead();
36}
37
38template<typename RwLockable>
39ReadGuard<RwLockable>::~ReadGuard()
40{
41    rwLockable_.UnLockRead();
42}
43} // namespace AI
44} // namespace OHOS