.. _exhale_class_classrclcpp_1_1QOSEventHandlerBase:

Class QOSEventHandlerBase
=========================

- Defined in :ref:`file_include_rclcpp_qos_event.hpp`


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

Base Type
*********

- ``public rclcpp::Waitable`` (:ref:`exhale_class_classrclcpp_1_1Waitable`)


Derived Type
************

- ``public rclcpp::QOSEventHandler< EventCallbackT, ParentHandleT >`` (:ref:`exhale_class_classrclcpp_1_1QOSEventHandler`)


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


.. doxygenclass:: rclcpp::QOSEventHandlerBase
   :project: rclcpp Doxygen Project
   :members:
   :protected-members:
   :undoc-members: