pw::async2::internal::RunHeapFuncTask< Func > Class Template Reference

Inheritance diagram for pw::async2::internal::RunHeapFuncTask< Func >:

Static Public Member Functions
static Task &	New (Func &&func)

Private Member Functions
Poll	DoPend (Context &) final
void	DoDestroy () final

Additional Inherited Members
Public Member Functions inherited from pw::async2::Task
constexpr	Task (log::Token name=kDefaultName)
	Task (const Task &)=delete
	Task (Task &&)=delete
Task &	operator= (const Task &)=delete
Task &	operator= (Task &&)=delete
Poll	Pend (Context &cx)
bool	IsRegistered () const
void	Deregister ()
void	Destroy ()
Protected Member Functions inherited from pw::containers::future::IntrusiveList< T >::Item
constexpr	Item ()=default

Member Function Documentation

DoDestroy()

template<typename Func >

void pw::async2::internal::RunHeapFuncTask< Func >::DoDestroy ( )

inlinefinalprivatevirtual

Performs any necessary cleanup of Task memory after completion.

This may include calls to std::destroy_at(this), and may involve deallocating the memory for this Task itself.

Tasks implementations which wish to be reused may skip self-destruction here.

Reimplemented from pw::async2::Task.

DoPend()

template<typename Func >

Poll pw::async2::internal::RunHeapFuncTask< Func >::DoPend ( Context &  )

inlinefinalprivatevirtual

Attempts to advance this Task to completion.

This method should not perform synchronous waiting, as doing so may block the main Dispatcher loop and prevent other Task s from progressing. Because of this, Task s should not invoke blocking Dispatcher methods such as RunUntilComplete.

Task s should also avoid invoking RunUntilStalled` on their own Dispatcher``.

Returns Ready if complete, or Pending if the Task was not yet able to complete.

If Pending is returned, the Task must ensure it is woken up when it is able to make progress. To do this, Task::Pend must arrange for Waker::Wake to be called, either by storing a copy of the Waker away to be awoken by another system (such as an interrupt handler).

Implements pw::async2::Task.

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

• pw_async2/public/pw_async2/enqueue_heap_func.h