|  | 
template< typename Allocator = std::allocator<void>> struct use_promise_t
| Name | Description | 
|---|---|
| The allocator type. The allocator is used when constructing the promise object for a given asynchronous operation. | |
| Adapts an executor to add the use_promise_t completion token as the default. | 
| Name | Description | 
|---|---|
| as_default_on [static] | Function helper to adapt an I/O object to use use_promise_t as its default completion token type. | 
| Obtain allocator. | |
| Specify an alternate allocator. | |
| use_promise_t [constructor] | 
                  Construct using default-constructed allocator.  | 
        Header: asio/experimental/use_promise.hpp
      
Convenience header: None