.. _program_listing_file_include_composition_node_like_listener_component.hpp:

Program Listing for File node_like_listener_component.hpp
=========================================================

|exhale_lsh| :ref:`Return to documentation for file <file_include_composition_node_like_listener_component.hpp>` (``include/composition/node_like_listener_component.hpp``)

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

.. code-block:: cpp

   // Copyright 2019 Open Source Robotics Foundation, Inc.
   //
   // 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 COMPOSITION__NODE_LIKE_LISTENER_COMPONENT_HPP_
   #define COMPOSITION__NODE_LIKE_LISTENER_COMPONENT_HPP_
   
   #include "composition/visibility_control.h"
   #include "rclcpp/rclcpp.hpp"
   #include "std_msgs/msg/string.hpp"
   
   namespace composition
   {
   
   class NodeLikeListener
   {
   public:
     COMPOSITION_PUBLIC
     explicit NodeLikeListener(const rclcpp::NodeOptions & options);
   
     COMPOSITION_PUBLIC
     rclcpp::node_interfaces::NodeBaseInterface::SharedPtr
     get_node_base_interface() const;
   
   private:
     rclcpp::Node::SharedPtr node_;
     rclcpp::Subscription<std_msgs::msg::String>::SharedPtr sub_;
   };
   
   }  // namespace composition
   
   #endif  // COMPOSITION__NODE_LIKE_LISTENER_COMPONENT_HPP_