| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed 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 GRPC_INTERNAL_CPP_THREAD_POOL_INTERFACE_H |
| #define GRPC_INTERNAL_CPP_THREAD_POOL_INTERFACE_H |
| |
| #include <functional> |
| |
| namespace grpc { |
| |
| // A thread pool interface for running callbacks. |
| class ThreadPoolInterface { |
| public: |
| virtual ~ThreadPoolInterface() {} |
| |
| // Schedule the given callback for execution. |
| virtual void Add(const std::function<void()>& callback) = 0; |
| }; |
| |
| // Allows different codebases to use their own thread pool impls |
| typedef ThreadPoolInterface* (*CreateThreadPoolFunc)(void); |
| void SetCreateThreadPool(CreateThreadPoolFunc func); |
| |
| ThreadPoolInterface* CreateDefaultThreadPool(); |
| |
| } // namespace grpc |
| |
| #endif // GRPC_INTERNAL_CPP_THREAD_POOL_INTERFACE_H |