.. _program_listing_file__tmp_ws_src_topic_tools_topic_tools_include_topic_tools_relay_node.hpp:

Program Listing for File relay_node.hpp
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_topic_tools_topic_tools_include_topic_tools_relay_node.hpp>` (``/tmp/ws/src/topic_tools/topic_tools/include/topic_tools/relay_node.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // Copyright 2021 Mateusz Lichota
   //
   // 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 TOPIC_TOOLS__RELAY_NODE_HPP_
   #define TOPIC_TOOLS__RELAY_NODE_HPP_
   
   #include <memory>
   #include <optional>  // NOLINT : https://github.com/ament/ament_lint/pull/324
   #include <string>
   #include <utility>
   
   #include "rclcpp/rclcpp.hpp"
   #include "topic_tools/tool_base_node.hpp"
   #include "topic_tools/visibility_control.h"
   
   namespace topic_tools
   {
   class RelayNode final : public ToolBaseNode
   {
   public:
     TOPIC_TOOLS_PUBLIC
     explicit RelayNode(const rclcpp::NodeOptions & options);
   
   private:
     void process_message(std::shared_ptr<rclcpp::SerializedMessage> msg) override;
   };
   }  // namespace topic_tools
   
   #endif  // TOPIC_TOOLS__RELAY_NODE_HPP_