|  | 
typedef typename associated_cancellation_slot< T, CancellationSlot >::type associated_cancellation_slot_t;
| Name | Description | 
|---|---|
| If T has a nested type cancellation_slot_type, T::cancellation_slot_type. Otherwise CancellationSlot. | 
| Name | Description | 
|---|---|
| get [static] | 
                  If T has a nested type cancellation_slot_type, returns t.get_cancellation_slot().
                  Otherwise returns type().  | 
        A program may specialise this traits type if the T
        template parameter in the specialisation is a user-defined type. The template
        parameter CancellationSlot
        shall be a type meeting the CancellationSlot requirements.
      
        Specialisations shall meet the following requirements, where t is a const reference to an object of
        type T, and s is an object of type CancellationSlot.
      
type
            that identifies a type meeting the CancellationSlot requirements.
          get,
            callable as get(t)
            and with return type type
            or a (possibly const) reference to type.
          get,
            callable as get(t,s)
            and with return type type
            or a (possibly const) reference to type.
          
        Header: asio/associated_cancellation_slot.hpp
      
        Convenience header: asio.hpp