cartographer/cartographer_grpc/framework/event_queue_thread.h

51 lines
1.4 KiB
C
Raw Normal View History

2017-12-15 19:21:44 +08:00
/*
* Copyright 2017 The Cartographer 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 CARTOGRAPHER_GRPC_FRAMEWORK_EVENT_QUEUE_THREAD_H
#define CARTOGRAPHER_GRPC_FRAMEWORK_EVENT_QUEUE_THREAD_H
#include <memory>
#include <thread>
#include "cartographer/common/blocking_queue.h"
#include "cartographer_grpc/framework/rpc.h"
namespace cartographer_grpc {
namespace framework {
using EventQueue = cartographer::common::BlockingQueue<Rpc::RpcEvent*>;
class EventQueueThread {
public:
using EventQueueRunner = std::function<void(EventQueue*)>;
EventQueueThread();
EventQueue* event_queue();
void Start(EventQueueRunner runner);
void Shutdown();
private:
std::unique_ptr<EventQueue> event_queue_;
std::unique_ptr<std::thread> thread_;
};
} // namespace framework
} // namespace cartographer_grpc
#endif // CARTOGRAPHER_GRPC_FRAMEWORK_EVENT_QUEUE_THREAD_H