1// Copyright (C) 2020 The Libphonenumber Authors
2//
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// Author: Philippe Liard
16
17#ifndef I18N_PHONENUMBERS_BASE_SYNCHRONIZATION_LOCK_STDMUTEX_H_
18#define I18N_PHONENUMBERS_BASE_SYNCHRONIZATION_LOCK_STDMUTEX_H_
19
20#include <mutex>
21
22#include "phonenumbers/base/basictypes.h"
23
24namespace i18n {
25namespace phonenumbers {
26
27class Lock {
28 public:
29  Lock() = default;
30
31  void Acquire() const {
32    mutex_.lock();
33  }
34
35  void Release() const {
36    mutex_.unlock();
37  }
38
39 private:
40  DISALLOW_COPY_AND_ASSIGN(Lock);
41  mutable std::mutex mutex_;
42};
43
44}  // namespace phonenumbers
45}  // namespace i18n
46
47#endif  // I18N_PHONENUMBERS_BASE_SYNCHRONIZATION_LOCK_STDMUTEX_H_
48