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
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
(Deprecated: Use non-error_code overload.) Run the io_context
object's event processing loop to execute one ready handler.
count_type poll_one(
boost::system::error_code & ec);
The poll_one() function runs at most one handler that is
ready to run, without blocking.
Set to indicate what error occurred, if any.
The number of handlers that were executed.