this_coroutine Namespace Reference

Functions
LIBCOPP_COPP_API coroutine_context *	get_coroutine () LIBCOPP_MACRO_NOEXCEPT
	get current coroutine
template<typename Tc >
LIBCOPP_COPP_API_HEAD_ONLY Tc *	get ()
	get current coroutine and try to convert type
LIBCOPP_COPP_API int	yield (void **priv_data=nullptr) LIBCOPP_MACRO_NOEXCEPT
	yield current coroutine

Function Documentation

get()

template<typename Tc >

LIBCOPP_COPP_API_HEAD_ONLY Tc * this_coroutine::get

(

)

get current coroutine and try to convert type

See also

get_coroutine

detail::coroutine_context

Returns

pointer of current coroutine, if not in coroutine or fail to convert type, return nullptr

Definition at line 194 of file coroutine_context.h.

References get_coroutine().

get_coroutine()

LIBCOPP_COPP_API coroutine_context * this_coroutine::get_coroutine

(

)

get current coroutine

See also

detail::coroutine_context

Returns

pointer of current coroutine, if not in coroutine, return nullptr

Definition at line 468 of file coroutine_context.cpp.

References coroutine_context_base::check_flags(), coroutine_context_base::flag_type::EN_CFT_IS_FIBER, and detail::get_this_coroutine_context().

Referenced by get(), and yield().

yield()

LIBCOPP_COPP_API int this_coroutine::yield

(

void **

priv_data = nullptr

)

yield current coroutine

Parameters

priv_data

private data, if not nullptr, will get the value from start(priv_data) or resume(priv_data)

Returns

0 or error code

Definition at line 478 of file coroutine_context.cpp.

References COPP_EC_NOT_RUNNING, get_coroutine(), detail::get_this_coroutine_context(), LIBCOPP_UTIL_LIKELY_CONDITION, and coroutine_context::yield().