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 an older version of Boost and was released in 2019. The current version is 1.90.0.
Determine whether
the io_context
object has been stopped.
bool stopped() const;
This function is used to determine whether an io_context
object has been stopped, either through an explicit call to stop(),
or due to running out of work. When an io_context
object is stopped, calls to run(), run_one(),
poll() or poll_one() will return immediately
without invoking any handlers.
true if the io_context
object is stopped, otherwise false.