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A completion token adapter that cancels an operation after a timeout.
template< typename CompletionToken, typename Clock, typename WaitTraits = asio::wait_traits<Clock>, typename Executor = any_io_executor> class cancel_after_timer
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cancel_after_timer [constructor] |
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The cancel_after_timer
class is used to indicate that an asynchronous operation should be cancelled
if not complete before the specified duration has elapsed.
Header: asio/cancel_after.hpp
Convenience header: asio.hpp