Class StringListener

Defined in File string_talker_listener_nodes.hpp

Inheritance Relationships

Base Type

public rclcpp::Node

Class Documentation

class StringListener : public rclcpp::Node

Public Functions

StringListener(const std::string &topic_name = string_msgs::DEFAULT_TOPIC_NAME, const rclcpp::SubscriptionOptions &subscription_options = rclcpp::SubscriptionOptions())

Standard constructor.

Parameters

topic_name – [in] Topic to subscribe to.
subscription_options – [in] SubscriptionOptions to use for the subscription.

void initialize(): Initialize the listener node.

void start_listening(): Instantiate a Subscription to the chatter topic.