.. _exhale_class_classrclcpp_1_1graph__listener_1_1NodeAlreadyAddedError:

Class NodeAlreadyAddedError
===========================

- Defined in :ref:`file_include_rclcpp_graph_listener.hpp`


Inheritance Relationships
-------------------------

Base Type
*********

- ``public std::runtime_error``


Class Documentation
-------------------


.. doxygenclass:: rclcpp::graph_listener::NodeAlreadyAddedError
   :project: rclcpp Doxygen Project
   :members:
   :protected-members:
   :undoc-members: