Class StringListener

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.