cv::gapi::wip::GAsyncContext Class Reference

A class to group async requests to cancel them in a single shot. More...

#include <opencv2/gapi/gasync_context.hpp>

Collaboration diagram for cv::gapi::wip::GAsyncContext:

Public Member Functions
bool	cancel ()
	Start cancellation process for an associated request.
bool	isCanceled () const
	Returns true if cancellation was requested for this context.

Detailed Description

A class to group async requests to cancel them in a single shot.

GAsyncContext is passed as an argument to async() and async_apply() functions

Member Function Documentation

cancel()

bool cv::gapi::wip::GAsyncContext::cancel

(

)

Start cancellation process for an associated request.

User still has to wait for each individual request (either via callback or according std::future object) to make sure it actually canceled.

Returns

true if it was a first request to cancel the context

isCanceled()

bool cv::gapi::wip::GAsyncContext::isCanceled

(

)

const

Returns true if cancellation was requested for this context.

Returns

true if cancellation was requested for this context

---

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

• opencv2/gapi/gasync_context.hpp