rclcpp_components::NodeFactory Class Reference

The NodeFactory interface is used by the class loader to instantiate components. More...

#include <node_factory.hpp>

Inheritance diagram for rclcpp_components::NodeFactory:

Public Member Functions
	NodeFactory ()=default
virtual	~NodeFactory ()=default
virtual NodeInstanceWrapper	create_node_instance (const rclcpp::NodeOptions &options)=0
	Create an instance of a component. More...

Detailed Description

The NodeFactory interface is used by the class loader to instantiate components.

The NodeFactory interface serves two purposes:

• It allows for classes not derived from rclcpp::Node to be used as components.
• It allows derived constructors to be called when components are loaded.

Constructor & Destructor Documentation

NodeFactory()

rclcpp_components::NodeFactory::NodeFactory ( )

default

~NodeFactory()

virtual rclcpp_components::NodeFactory::~NodeFactory ( )

virtualdefault

Member Function Documentation

create_node_instance()

virtual NodeInstanceWrapper rclcpp_components::NodeFactory::create_node_instance ( const rclcpp::NodeOptions &  options )

pure virtual

Create an instance of a component.

Parameters

[in]

options

Additional options used in the construction of the component.

Implemented in rclcpp_components::NodeFactoryTemplate< NodeT >.

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

• include/rclcpp_components/node_factory.hpp