1 /* 2 * Copyright (c) 2023 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 16 #include "CallbackQueue.h" 17 AddCallback(const std::function<void ()> callback)18void CallbackQueue::AddCallback(const std::function<void()> callback) 19 { 20 callBackMutex.lock(); 21 callBackList.push_back(callback); 22 callBackMutex.unlock(); 23 } 24 ConsumingCallback()25void CallbackQueue::ConsumingCallback() 26 { 27 callBackMutex.lock(); 28 while (!callBackList.empty()) { 29 std::function<void()> functional = callBackList.back(); 30 functional(); 31 callBackList.pop_back(); 32 } 33 callBackMutex.unlock(); 34 } 35