Class NodeWaitablesInterface

• Defined in File node_waitables_interface.hpp

Inheritance Relationships

Derived Type

• public rclcpp::node_interfaces::NodeWaitables (Class NodeWaitables)

Class Documentation

class NodeWaitablesInterface

Pure virtual interface class for the NodeWaitables part of the Node API.

Subclassed by rclcpp::node_interfaces::NodeWaitables

Public Functions

virtual ~NodeWaitablesInterface() = default

virtual void add_waitable(rclcpp::Waitable::SharedPtr waitable_ptr, rclcpp::CallbackGroup::SharedPtr group) = 0

virtual void remove_waitable(rclcpp::Waitable::SharedPtr waitable_ptr, rclcpp::CallbackGroup::SharedPtr group) noexcept = 0

Note

this function should not throw because it may be called in destructors