execution::blocking

A property to describe what guarantees an executor makes about the blocking behaviour of their execution functions.

struct blocking_t

Name	Description
always_t	A sub-property that indicates that invocation of an executor's execution function shall block until completion of all invocations of the submitted function object.
never_t	A sub-property that indicates that invocation of an executor's execution function shall not block pending completion of the invocations of the submitted function object.
possibly_t	A sub-property that indicates that invocation of an executor's execution function may block pending completion of one or more invocations of the submitted function object.
polymorphic_query_result_type	The type returned by queries against an any_executor.

Name	Description
blocking_t [constructor]	Default constructor. — Construct from a sub-property value.

Name	Description
always [static]	A special value used for accessing the blocking_t::always_t property.
is_applicable_property_v [static]	The blocking_t property applies to executors.
is_preferable [static]	The top-level blocking_t property cannot be preferred.
is_requirable [static]	The top-level blocking_t property cannot be required.
never [static]	A special value used for accessing the blocking_t::never_t property.
possibly [static]	A special value used for accessing the blocking_t::possibly_t property.

Name	Description
operator!=	Compare property values for inequality.
operator==	Compare property values for equality.

Header: boost/asio/execution/blocking.hpp

Convenience header: boost/asio/execution.hpp