Abstract interface for asynchronous operations on a tf2::BufferCoreInterface. Implementations include tf2_ros::Buffer. More...

Inheritance diagram for tf2_ros::AsyncBufferInterface:

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Public Member Functions
virtual TF2_ROS_PUBLIC	~AsyncBufferInterface ()=default

virtual TF2_ROS_PUBLIC TransformStampedFuture	waitForTransform (const std::string &target_frame, const std::string &source_frame, const tf2::TimePoint &time, const tf2::Duration &timeout, TransformReadyCallback callback)=0
	Wait for a transform between two frames to become available. More...

Detailed Description

Abstract interface for asynchronous operations on a tf2::BufferCoreInterface. Implementations include tf2_ros::Buffer.

Constructor & Destructor Documentation

virtual TF2_ROS_PUBLIC tf2_ros::AsyncBufferInterface::~AsyncBufferInterface ( )

virtualdefault

virtual TF2_ROS_PUBLIC TransformStampedFuture tf2_ros::AsyncBufferInterface::waitForTransform	(	const std::string &	target_frame,
		const std::string &	source_frame,
		const tf2::TimePoint &	time,
		const tf2::Duration &	timeout,
		TransformReadyCallback	callback
	)

pure virtual

Wait for a transform between two frames to become available.

Parameters

target_frame	The frame into which to transform.
source_frame	The frame from which to tranform.
time	The time at which to transform.
timeout	Duration after which waiting will be stopped.
callback	The function to be called when the transform becomes available or a timeout occurs. In the case of timeout, an exception will be set on the future.

Returns: A future to the requested transform. If a timeout occurs a tf2::LookupException will be set on the future.

Implemented in tf2_ros::Buffer.

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

/tmp/tmp.G0mQUHO3yi/src/ros2/geometry2/tf2_ros/include/tf2_ros/async_buffer_interface.h