1//
2//  Copyright (C) 2015 Google, Inc.
3//
4//  Licensed under the Apache License, Version 2.0 (the "License");
5//  you may not use this file except in compliance with the License.
6//  You may obtain a copy of the License at:
7//
8//  http://www.apache.org/licenses/LICENSE-2.0
9//
10//  Unless required by applicable law or agreed to in writing, software
11//  distributed under the License is distributed on an "AS IS" BASIS,
12//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13//  See the License for the specific language governing permissions and
14//  limitations under the License.
15//
16
17#include "service/common/bluetooth/util/atomic_string.h"
18
19namespace util {
20
21AtomicString::AtomicString(const std::string& str) : str_(str) {}
22
23std::string AtomicString::Get() const {
24  std::mutex* mutex = const_cast<std::mutex*>(&lock_);
25  std::lock_guard<std::mutex> lock(*mutex);
26  return str_;
27}
28
29void AtomicString::Set(const std::string& str) {
30  std::lock_guard<std::mutex> lock(lock_);
31  str_ = str;
32}
33
34}  // namespace util
35