std::experimental:: shared_future
From cppreference.com
<
cpp
|
experimental
|
Defined in header
<experimental/shared_future>
|
||
|
template
<
class
T
>
class
shared_future
;
|
(1) | (concurrency TS) |
|
template
<
class
T
>
class
shared_future
<
T
&
>
;
|
(2) | (concurrency TS) |
|
template
<>
class
shared_future
<
void
>
;
|
(3) | (concurrency TS) |
The class template
std::experimental::shared_future
extends
std::shared_future
with the following operations:
-
an
unwrapping constructor
from
future<shared_future<T>>; -
a member function
is_readyto query whether the associated shared state is ready; and -
a member function
thento attach a continuation to the future.
There is no interoperation between
std::experimental::shared_future
and
std::shared_future
.
Member functions
constructs a
shared_future
(public member function) |
|
|
checks if the shared state is ready
(public member function) |
|
attaches a continuation to a
shared_future
(public member function) |
|
|
assigns the contents
(public member function) |
Member functions
|
destructs the future object
(public member function of
std::shared_future<T>
)
|
|
Getting the result |
|
|
returns the result
(public member function of
std::shared_future<T>
)
|
|
State |
|
|
checks if the future has a shared state
(public member function of
std::shared_future<T>
)
|
|
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waits for the result to become available
(public member function of
std::shared_future<T>
)
|
|
|
waits for the result, returns if it is not available for the specified timeout duration
(public member function of
std::shared_future<T>
)
|
|
|
waits for the result, returns if it is not available until specified time point has been reached
(public member function of
std::shared_future<T>
)
|
|
Example
|
This section is incomplete
Reason: no example |
See also
|
(concurrency TS)
|
a version of
std::future
enhanced with continuations and other features
(class template) |