Submits a completion token or function object for execution.

template<
    typename CompletionToken>
void-or-deduced defer(
    CompletionToken && token);
  » more...

template<
    typename Executor,
    typename CompletionToken>
void-or-deduced defer(
    const Executor & ex,
    CompletionToken && token,
    typename enable_if< is_executor< Executor >::value >::type *  = 0);
  » more...

template<
    typename ExecutionContext,
    typename CompletionToken>
void-or-deduced defer(
    ExecutionContext & ctx,
    CompletionToken && token,
    typename enable_if< is_convertible< ExecutionContext &, execution_context & >::value >::type *  = 0);
  » more...

Requirements

Header: asio/defer.hpp

Convenience header: asio.hpp