|  | 
A completion token adapter used to specify that the completion handler arguments should be combined into a single tuple argument.
template< typename CompletionToken> class as_tuple_t
| Name | Description | 
|---|---|
| Type alias to adapt an I/O object to use as_tuple_t as its default completion token type. | |
| Tag type used to prevent the "default" constructor from being used for conversions. | |
| Adapts an executor to add the as_tuple_t completion token as the default. | 
| Name | Description | 
|---|---|
| as_default_on [static] | Function helper to adapt an I/O object to use as_tuple_t as its default completion token type. | 
| as_tuple_t [constructor] | 
                  Default constructor.  | 
| Name | Description | 
|---|---|
        The as_tuple_t
        class is used to indicate that any arguments to the completion handler should
        be combined and passed as a single tuple argument. The arguments are first
        moved into a std::tuple and that tuple is then passed to
        the completion handler.
      
        Header: asio/as_tuple.hpp
      
        Convenience header: asio.hpp