dpp::detail::task Namespace Reference

Classes
struct	final_awaiter
	The object automatically co_await-ed at the end of a task. Ensures nested coroutine chains are resolved, and the promise_t cleans up if it needs to. More...
struct	promise_base
	Base implementation of task::promise_t, without the logic that would depend on the return type. Meant to be inherited from. More...
struct	promise_t
	A task's promise_t type, with special logic for handling nested tasks. More...
struct	promise_t< void >
	Implementation of task::promise_t for void return type. More...
class	task_base
	Base class of dpp::task. More...

Typedefs
template<typename R >
using	handle_t = std_coroutine::coroutine_handle< promise_t< R > >
	Alias for <a href="https://en.cppreference.com/w/cpp/coroutine/coroutine_handle"std::coroutine_handle for a task's promise_t. More...

Enumerations
enum class	state_t { started , awaited , done , dangling }
	State of a task. More...

Typedef Documentation

handle_t

template<typename R >

using dpp::detail::task::handle_t = typedef std_coroutine::coroutine_handle<promise_t<R> >

Alias for <a href="https://en.cppreference.com/w/cpp/coroutine/coroutine_handle"std::coroutine_handle for a task's promise_t.

Template Parameters

R	Return type of the task

Enumeration Type Documentation

state_t

enum class dpp::detail::task::state_t

strong

State of a task.

Enumerator
started	Task was started but never co_await-ed.
awaited	Task was co_await-ed and is pending completion.
done	Task is completed.
dangling	Task is still running but the actual dpp::task object is destroyed.