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Coroutine traits | ||||
(C++20) | ||||
Coroutine handle | ||||
(C++20) | ||||
No-op coroutines | ||||
(C++20) | ||||
(C++20) | ||||
Trivial awaitables | ||||
(C++20) | ||||
(C++20) | ||||
Range generators | ||||
(C++23) |
Member functions | ||||
Conversion | ||||
Observers | ||||
coroutine_handle::operator bool | ||||
Control | ||||
Promise access | ||||
Export/import | ||||
Non-member functions | ||||
Helper classes | ||||
constexprexplicit operatorbool()constnoexcept; | (since C++20) | |
Checks whether*this is non-null, i.e. the value of*this is obtained from the promise object of some coroutine. Equivalent toreturnbool(address());.
IfPromise
isstd::noop_coroutine_promise, this conversion function always returnstrue.
(none)
bool(address()), ortrue ifPromise
isstd::noop_coroutine_promise.
exports the underlying address, i.e. the pointer backing the coroutine (public member function)[edit] |