|  | Home | Libraries | People | FAQ | More | 
            Query the current value of the blocking property.
          
static constexpr execution::blocking_t query(
    execution::blocking_t );
            Do not call this function directly. It is intended for use with the
            query
            customisation point.
          
For example:
boost::asio::system_executor ex;
if (boost::asio::query(ex, boost::asio::execution::blocking)
      == boost::asio::execution::blocking.always)
  ...