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 NEURAL_NETWORK_RUNTIME_UTILS_H 17 #define NEURAL_NETWORK_RUNTIME_UTILS_H 18 19 #include <memory> 20 21 #include "log.h" 22 23 namespace OHOS { 24 namespace NeuralNetworkRuntime { 25 template<typename T, typename... Args> CreateSharedPtr(Args &&...args)26std::shared_ptr<T> CreateSharedPtr(Args&&... args) 27 { 28 std::shared_ptr<T> tPtr = nullptr; 29 try { 30 tPtr = std::make_shared<T>(args...); 31 } catch (const std::bad_alloc& except) { 32 LOGW("Create a new shared pointer failed. Error: %s", except.what()); 33 return nullptr; 34 } 35 return tPtr; 36 } 37 38 } // namespace NeuralNetworkRuntime 39 } // namespace OHOS 40 #endif // NEURAL_NETWORK_RUNTIME_UTILS_H 41