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The real handler type to be used for the asynchronous operation.
typedef asio::handler_type< Handler, Signature >::type handler_type;
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Name |
Description |
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The handler type for the specific signature. |
The handler_type
traits class is used for determining the concrete handler type to be used
for an asynchronous operation. It allows the handler type to be determined
at the point where the specific completion handler signature is known.
This template may be specialised for user-defined completion token types.
Header: asio/async_result.hpp
Convenience header: asio.hpp