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 PANDA_TOOLING_INSPECTOR_TEST_COMBINED_EVENT_LOOP_H 17 #define PANDA_TOOLING_INSPECTOR_TEST_COMBINED_EVENT_LOOP_H 18 19 #include "../event_loop.h" 20 21 namespace panda::tooling::inspector::test { 22 class CombinedEventLoop : public EventLoop { 23 public: CombinedEventLoop(EventLoop & left,EventLoop & right)24 CombinedEventLoop(EventLoop &left, EventLoop &right) : left_(left), right_(right) {} 25 26 bool Poll() override; 27 bool RunOne() override; 28 29 private: 30 enum State { LEFT, RIGHT }; 31 32 State state_ {LEFT}; 33 EventLoop &left_; 34 EventLoop &right_; 35 }; 36 37 inline CombinedEventLoop operator+(EventLoop &left, EventLoop &right) 38 { 39 return {left, right}; 40 } 41 42 inline CombinedEventLoop operator+(CombinedEventLoop &&left, EventLoop &right) 43 { 44 return {left, right}; 45 } 46 } // namespace panda::tooling::inspector::test 47 48 #endif // PANDA_TOOLING_INSPECTOR_TEST_COMBINED_EVENT_LOOP_H 49