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The uses_executor
trait detects whether a type T has an associated executor that is convertible
from type Executor.
template<
typename T,
typename Executor>
struct uses_executor :
public false_type
Meets the BinaryTypeTrait requirements. The Asio library provides a definition
that is derived from false_type. A program may specialize this
template to derive from true_type for a user-defined type T that can be constructed
with an executor, where the first argument of a constructor has type executor_arg_t
and the second argument is convertible from type Executor.
Header: asio/uses_executor.hpp
Convenience header: asio.hpp