wpi::vision::VisionRunner< T > Class Template Reference

A vision runner is a convenient wrapper object to make it easy to run vision pipelines from robot code. More...

#include <wpi/vision/VisionRunner.hpp>

Inheritance diagram for wpi::vision::VisionRunner< T >:

Public Member Functions
	VisionRunner (cs::VideoSource videoSource, T *pipeline, std::function< void(T &)> listener)
	Creates a new vision runner.
virtual	~VisionRunner ()=default
Public Member Functions inherited from wpi::vision::VisionRunnerBase
	VisionRunnerBase (cs::VideoSource videoSource)
	Creates a new vision runner.
	~VisionRunnerBase ()
	VisionRunnerBase (const VisionRunnerBase &)=delete
VisionRunnerBase &	operator= (const VisionRunnerBase &)=delete
void	RunOnce ()
	Runs the pipeline one time, giving it the next image from the video source specified in the constructor.
void	RunForever ()
	A convenience method that calls runOnce() in an infinite loop.
void	Stop ()
	Stop a RunForever() loop.

Protected Member Functions
void	DoProcess (cv::Mat &image) override

Detailed Description

template<typename T>
class wpi::vision::VisionRunner< T >

A vision runner is a convenient wrapper object to make it easy to run vision pipelines from robot code.

The easiest way to use this is to run it in a std::thread and use the listener to take snapshots of the pipeline's outputs.

See also

VisionPipeline

Constructor & Destructor Documentation

VisionRunner()

template<typename T>

wpi::vision::VisionRunner< T >::VisionRunner ( cs::VideoSource videoSource, T * pipeline, std::function< void(T &)> listener )

inline

Creates a new vision runner.

It will take images from the
videoSource, send them to the pipeline, and call the
listener when the pipeline has finished to alert user code when it is safe to access the pipeline's outputs.

Parameters

videoSource	The video source to use to supply images for the pipeline
pipeline	The vision pipeline to run
listener	A function to call after the pipeline has finished running

~VisionRunner()

template<typename T>

virtual wpi::vision::VisionRunner< T >::~VisionRunner ( )

virtualdefault

Member Function Documentation

DoProcess()

template<typename T>

void wpi::vision::VisionRunner< T >::DoProcess ( cv::Mat & image )

inlineoverrideprotectedvirtual

Implements wpi::vision::VisionRunnerBase.

---

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

• wpi/vision/VisionRunner.hpp