A customisation point that is used to obtain a sender from a scheduler.
constexpr unspecified schedule = unspecified;
The name execution::schedule
denotes a customisation point
object. For some subexpression s
,
let S
be a type such that
decltype((s))
is
S
. The expression execution::schedule(s)
is expression-equivalent
to:
s.schedule()
,
if that expression is valid and its type models sender
.
schedule(s)
,
if that expression is valid and its type models sender
with overload resolution performed in a context that includes the declaration
void schedule();
and that does not include a declaration
of execution::schedule
.
S
if S
satisfies executor
.
execution::schedule(s)
is ill-formed.
Header: asio/execution/schedule.hpp
Convenience header: asio/execution.hpp