Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit 16d881e748.

async_immediate

Launch a trivial asynchronous operation that completes immediately.

template<
    typename Executor,
    typename NullaryToken = default_completion_token_t<Executor>>
DEDUCED async_immediate(
    const Executor & ex,
    NullaryToken && token = default_completion_token_t< Executor >(),
    constraint_t<(execution::is_executor< Executor >::value &&can_require< Executor, execution::blocking_t::never_t >::value)||is_executor< Executor >::value >  = 0);
  » more...

template<
    typename ExecutionContext,
    typename NullaryToken = default_completion_token_t<typename ExecutionContext::executor_type>>
DEDUCED async_immediate(
    ExecutionContext & ctx,
    NullaryToken && token = default_completion_token_t< typename ExecutionContext::executor_type >(),
    constraint_t< is_convertible< ExecutionContext &, execution_context & >::value >  = 0);
  » more...

Requirements

Header: boost/asio/immediate.hpp

Convenience header: boost/asio.hpp