Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Traits type used to obtain the immediate executor associated with an object.
template< typename T, typename Executor> struct associated_immediate_executor
|
Name |
Description |
|---|---|
|
If T has a nested type immediate_executor_type,. |
|
Name |
Description |
|---|---|
|
get [static] |
If T has a nested type immediate_executor_type, returns t.get_immediate_executor(). Otherwise returns boost::asio::require(ex, boost::asio::execution::blocking.never). |
A program may specialise this traits type if the
T
template parameter in the specialisation is a user-defined type. The template
parameter
Executor
shall
be a type meeting the Executor requirements.
Specialisations shall meet the following requirements, where
t
is a const reference to an object of
type
T
, and
e
is an object of type
Executor
.
type
that identifies a type meeting the Executor requirements.
get
,
callable as
get
(
t
)
and with return type
type
or a (possibly const) reference to
type
.
get
,
callable as
get
(
t
,
e
)
and with return type
type
or a (possibly const) reference to
type
.
Header:
boost/asio/associated_immediate_executor.hpp
Convenience header:
boost/asio.hpp