1 /* 2 * Copyright (c) 2022 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 #ifndef FACEAUTH_SERVICES_INCLUDE_FACE_AUTH_THREAD_POOL_H 17 #define FACEAUTH_SERVICES_INCLUDE_FACE_AUTH_THREAD_POOL_H 18 19 #include <mutex> 20 #include "nocopyable.h" 21 #include "thread_pool.h" 22 23 namespace OHOS { 24 namespace UserIAM { 25 namespace FaceAuth { 26 class FaceAuthThreadPool : public ThreadPool { 27 public: 28 FaceAuthThreadPool(); 29 virtual ~FaceAuthThreadPool(); 30 static std::shared_ptr<FaceAuthThreadPool> GetInstance(); 31 32 private: 33 static std::mutex mutex_; 34 static std::shared_ptr<FaceAuthThreadPool> instance_; 35 }; 36 } // namespace FaceAuth 37 } // namespace UserIAM 38 } // namespace OHOS 39 40 #endif // FACEAUTH_SERVICES_INCLUDE_FACE_AUTH_THREAD_POOL_H 41