dpp::detail::task::promise_base::proxy_awaiter< A > Struct Template Reference

Proxy awaitable that wraps any co_await inside the task and checks for cancellation on resumption. More...

#include "task.h"

Collaboration diagram for dpp::detail::task::promise_base::proxy_awaiter< A >:

Public Member Functions
bool	await_ready () noexcept(noexcept(awaitable.await_ready()))
	Wrapper for the awaitable's await_ready. More...
decltype(auto)	await_resume ()
	Wrapper for the awaitable's await_resume, throws if the task is cancelled. More...
template<typename T >
decltype(auto)	await_suspend (T &&handle) noexcept(noexcept(awaitable.await_suspend(std::forward< T >(handle))))
	Wrapper for the awaitable's await_suspend. More...

Public Attributes
A	awaitable
	The inner awaitable being awaited. More...
const task::promise_base &	promise
	The promise_t object bound to this proxy. More...

Detailed Description

template<typename A>
struct dpp::detail::task::promise_base::proxy_awaiter< A >

Proxy awaitable that wraps any co_await inside the task and checks for cancellation on resumption.

See also

await_transform

Member Function Documentation

await_ready()

template<typename A >

bool dpp::detail::task::promise_base::proxy_awaiter< A >::await_ready ( )

inlinenoexcept

Wrapper for the awaitable's await_ready.

References dpp::detail::task::promise_base::proxy_awaiter< A >::awaitable.

await_resume()

template<typename A >

decltype(auto) dpp::detail::task::promise_base::proxy_awaiter< A >::await_resume ( )

inline

Wrapper for the awaitable's await_resume, throws if the task is cancelled.

Exceptions

dpp::task_cancelled_exception

If the task was cancelled

References dpp::detail::task::promise_base::proxy_awaiter< A >::awaitable, dpp::detail::task::promise_base::cancelled, and dpp::detail::task::promise_base::proxy_awaiter< A >::promise.

await_suspend()

template<typename A >

template<typename T >

decltype(auto) dpp::detail::task::promise_base::proxy_awaiter< A >::await_suspend ( T &&  handle )

inlinenoexcept

Wrapper for the awaitable's await_suspend.

References dpp::detail::task::promise_base::proxy_awaiter< A >::awaitable.

Member Data Documentation

awaitable

template<typename A >

A dpp::detail::task::promise_base::proxy_awaiter< A >::awaitable

The inner awaitable being awaited.

Referenced by dpp::detail::task::promise_base::proxy_awaiter< A >::await_ready(), dpp::detail::task::promise_base::proxy_awaiter< A >::await_resume(), and dpp::detail::task::promise_base::proxy_awaiter< A >::await_suspend().

promise

template<typename A >

const task::promise_base& dpp::detail::task::promise_base::proxy_awaiter< A >::promise

The promise_t object bound to this proxy.

Referenced by dpp::detail::task::promise_base::proxy_awaiter< A >::await_resume().

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

• task.h