|  | 
(Deprecated: Use the socket/descriptor wait() and async_wait() member functions.) An implementation of both the ConstBufferSequence and MutableBufferSequence concepts to represent a null buffer sequence.
class null_buffers
| Name | Description | 
|---|---|
| A random-access iterator type that may be used to read elements. | |
| The type for each element in the list of buffers. | 
| Name | Description | 
|---|---|
| Get a random-access iterator to the first element. | |
| Get a random-access iterator for one past the last element. | 
        Header: asio/buffer.hpp
      
        Convenience header: asio.hpp