any_completion_handler::cancellation_slot

any_completion_handler::cancellation_slot_type

The associated cancellation slot type.

typedef cancellation_slot cancellation_slot_type;

Name	Description
assign	Installs a handler into the slot.
cancellation_slot [constructor]	Creates a slot that is not connected to any cancellation signal.
clear	Clears the slot.
emplace	Installs a handler into the slot, constructing the new object directly.
has_handler	Returns whether the slot is connected and has an installed handler.
is_connected	Returns whether the slot is connected to a signal.

Name	Description
operator!=	Compare two slots for inequality.
operator==	Compare two slots for equality.

Header: boost/asio/any_completion_handler.hpp

Convenience header: boost/asio.hpp

Boost C++ Libraries