1 // 2 // Copyright 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 AtomicString(const std::string & str)21AtomicString::AtomicString(const std::string& str) : str_(str) {} 22 Get() const23std::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 Set(const std::string & str)29void AtomicString::Set(const std::string& str) { 30 std::lock_guard<std::mutex> lock(lock_); 31 str_ = str; 32 } 33 34 } // namespace util 35