cv::AsyncPromise Class Reference

Provides result of asynchronous operations. More...

#include <opencv2/core/detail/async_promise.hpp>

Collaboration diagram for cv::AsyncPromise:

Public Types
typedef struct AsyncArray::Impl	Impl

Public Member Functions
	AsyncPromise () CV_NOEXCEPT
	AsyncPromise (AsyncPromise &&o)
	AsyncPromise (const AsyncPromise &o) CV_NOEXCEPT
	~AsyncPromise () CV_NOEXCEPT
void *	_getImpl () const CV_NOEXCEPT
AsyncArray	getArrayResult ()
AsyncPromise &	operator= (AsyncPromise &&o) CV_NOEXCEPT
AsyncPromise &	operator= (const AsyncPromise &o) CV_NOEXCEPT
void	release () CV_NOEXCEPT
void	setException (const cv::Exception &exception)
void	setException (std::exception_ptr exception)
void	setValue (InputArray value)

Protected Attributes
Impl *	p

Friends
struct	AsyncArray::Impl

Detailed Description

Provides result of asynchronous operations.

Member Typedef Documentation

Impl

struct AsyncArray::Impl cv::AsyncPromise::Impl

Constructor & Destructor Documentation

~AsyncPromise()

cv::AsyncPromise::~AsyncPromise

(

)

AsyncPromise() [1/3]

cv::AsyncPromise::AsyncPromise

(

)

AsyncPromise() [2/3]

cv::AsyncPromise::AsyncPromise ( const AsyncPromise & o )

explicit

AsyncPromise() [3/3]

cv::AsyncPromise::AsyncPromise ( AsyncPromise && o )

inlineexplicit

Member Function Documentation

_getImpl()

void * cv::AsyncPromise::_getImpl ( ) const

inline

getArrayResult()

AsyncArray cv::AsyncPromise::getArrayResult

(

)

Returns associated AsyncArray

Note

Can be called once

operator=() [1/2]

AsyncPromise & cv::AsyncPromise::operator= ( AsyncPromise && o )

inline

operator=() [2/2]

AsyncPromise & cv::AsyncPromise::operator=

(

const AsyncPromise &

o

)

release()

void cv::AsyncPromise::release

(

)

setException() [1/2]

void cv::AsyncPromise::setException

(

const cv::Exception &

exception

)

Stores exception.

Parameters

[in]

exception

exception to be raised in AsyncArray

setException() [2/2]

void cv::AsyncPromise::setException

(

std::exception_ptr

exception

)

Stores exception.

Parameters

[in]

exception

exception to be raised in AsyncArray

setValue()

void cv::AsyncPromise::setValue

(

InputArray

value

)

Stores asynchronous result.

Parameters

[in]

value

result

Friends And Related Symbol Documentation

AsyncArray::Impl

friend struct AsyncArray::Impl

friend

Member Data Documentation

p

Impl* cv::AsyncPromise::p

protected

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

• opencv2/core/detail/async_promise.hpp