Method defer

demo_example/asio/asio/impl/executor.hpp:272–276

template <typename Function, typename Allocator>
void executor::defer(ASIO_MOVE_ARG(Function) f,
    const Allocator& a) const
{
  get_impl()->defer(function(ASIO_MOVE_CAST(Function)(f), a));
}

template <typename Executor>
Executor* executor::target() ASIO_NOEXCEPT