...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Construct an overlapped handle without opening it.
template< typename ExecutionContext> basic_overlapped_handle( ExecutionContext & context, constraint_t< is_convertible< ExecutionContext &, execution_context & >::value, defaulted_constraint > = defaulted_constraint());
This constructor creates an overlapped handle without opening it.
An execution context which provides the I/O executor that the overlapped handle will use, by default, to dispatch handlers for any asynchronous operations performed on the overlapped handle.