rclcpp::PublisherFactory Struct Reference

Factory with functions used to create a MessageT specific PublisherT. More...

#include <rclcpp/publisher_factory.hpp>

Public Types
using	PublisherFactoryFunction = std::function< rclcpp::PublisherBase::SharedPtr(rclcpp::node_interfaces::NodeBaseInterface *node_base, const std::string &topic_name, const rclcpp::QoS &qos)>

Public Attributes
const PublisherFactoryFunction	create_typed_publisher

Detailed Description

Factory with functions used to create a MessageT specific PublisherT.

This factory class is used to encapsulate the template generated functions which are used during the creation of a Message type specific publisher within a non-templated class.

It is created using the create_publisher_factory function, which is usually called from a templated "create_publisher" method on the Node class, and is passed to the non-templated "create_publisher" method on the NodeTopics class where it is used to create and setup the Publisher.

It also handles the two step construction of Publishers, first calling the constructor and then the post_init_setup() method.

Definition at line 50 of file publisher_factory.hpp.

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The documentation for this struct was generated from the following file:

• rclcpp/include/rclcpp/publisher_factory.hpp