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

#include <publisher_factory.hpp>

Collaboration diagram for rclcpp::PublisherFactory:

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

using	AddPublisherToIntraProcessManagerFunction = std::function< uint64_t(rclcpp::intra_process_manager::IntraProcessManager *ipm, rclcpp::PublisherBase::SharedPtr publisher)>

using	SharedPublishCallbackFactoryFunction = std::function< rclcpp::PublisherBase::StoreMessageCallbackT(rclcpp::intra_process_manager::IntraProcessManager::SharedPtr ipm)>

Public Attributes
PublisherFactoryFunction	create_typed_publisher

AddPublisherToIntraProcessManagerFunction	add_publisher_to_intra_process_manager

SharedPublishCallbackFactoryFunction	create_shared_publish_callback

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.