Program Listing for File async_ping_rx.hpp

Holoscan v0.6

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/* * SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-License-Identifier: Apache-2.0 * * 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 * * * * 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 HOLOSCAN_OPERATORS_ASYNC_PING_RX_HPP #define HOLOSCAN_OPERATORS_ASYNC_PING_RX_HPP #include <atomic> #include <cstdint> #include <memory> #include <thread> #include <holoscan/holoscan.hpp> namespace holoscan::ops { class AsyncPingRxOp : public Operator { public: HOLOSCAN_OPERATOR_FORWARD_ARGS(AsyncPingRxOp) AsyncPingRxOp() = default; void setup(OperatorSpec& spec) override; void initialize() override; void start() override; void compute(InputContext&, OutputContext& op_output, ExecutionContext&) override; void stop() override; void async_ping(); private: Parameter<int64_t> delay_; Parameter<std::shared_ptr<AsynchronousCondition>> async_condition_; // internal state std::atomic<bool> should_stop_{false}; std::thread async_thread_; }; } // namespace holoscan::ops #endif/* HOLOSCAN_OPERATORS_ASYNC_PING_RX_HPP */

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