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 19 namespace util { 20 21 AtomicString::AtomicString(const std::string& str) 22 : str_(str) { 23 } 24 25 std::string AtomicString::Get() const { 26 std::mutex* mutex = const_cast<std::mutex*>(&lock_); 27 std::lock_guard<std::mutex> lock(*mutex); 28 return str_; 29 } 30 31 void AtomicString::Set(const std::string& str) { 32 std::lock_guard<std::mutex> lock(lock_); 33 str_ = str; 34 } 35 36 } // namespace util 37
