| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| #ifndef LIB_PENDINGFAILURES_H_ |
| #define LIB_PENDINGFAILURES_H_ |
| |
| #include <functional> |
| #include <vector> |
| |
| namespace pulsar { |
| |
| class PendingFailures { |
| public: |
| void add(const std::function<void()>& failure) { failures.emplace_back(failure); } |
| |
| bool empty() const noexcept { return failures.empty(); } |
| |
| void complete() { |
| for (auto& failure : failures) { |
| failure(); |
| } |
| } |
| |
| private: |
| std::vector<std::function<void()>> failures; |
| }; |
| |
| } // namespace pulsar |
| |
| #endif |