dpp::detail::async::callback< R > Struct Template Reference

Shared state of the async and its callback, to be used across threads. More...

#include <async.h>

Collaboration diagram for dpp::detail::async::callback< R >:

Public Member Functions
template<typename U = R> requires (std::convertible_to<const U&, R>)
void	operator() (const U &v) const
	Call operator, sets the value in the promise and notifies any awaiter. More...
template<typename U = R> requires (std::convertible_to<U&&, R>)
void	operator() (U &&v) const
	Call operator, sets the value in the promise and notifies any awaiter. More...
void	operator() () const
	Call operator, sets the value in the promise and notifies any awaiter. More...

Public Attributes
std::shared_ptr< basic_promise< R > >	promise {nullptr}
	Promise object to set the result into. More...

Detailed Description

template<typename R>
struct dpp::detail::async::callback< R >

Shared state of the async and its callback, to be used across threads.

Member Function Documentation

operator()() [1/3]

template<typename R >

void dpp::detail::async::callback< R >::operator() ( ) const

inline

Call operator, sets the value in the promise and notifies any awaiter.

operator()() [2/3]

template<typename R >

template<typename U = R>
requires (std::convertible_to<const U&, R>)

void dpp::detail::async::callback< R >::operator() ( const U &  v ) const

inline

Call operator, sets the value in the promise and notifies any awaiter.

Parameters

v	Callback value

operator()() [3/3]

template<typename R >

template<typename U = R>
requires (std::convertible_to<U&&, R>)

void dpp::detail::async::callback< R >::operator() ( U &&  v ) const

inline

Call operator, sets the value in the promise and notifies any awaiter.

Parameters

v	Callback value

Member Data Documentation

promise

template<typename R >

std::shared_ptr<basic_promise<R> > dpp::detail::async::callback< R >::promise {nullptr}

Promise object to set the result into.