rclpy.guard_condition module

class rclpy.guard_condition.GuardCondition(callback: Callable | None, callback_group: CallbackGroup | None, context: Context | None = None)

Bases: object

Create a GuardCondition.

Warning

Users should not create a guard condition with this constructor, instead they should call Node.create_guard_condition().

destroy() → None

Destroy a container for a ROS guard condition.

Warning

Users should not destroy a guard condition with this method, instead they should call Node.destroy_guard_condition().

property handle: rpyutils.import_c_library.GuardCondition

trigger() → None