Feature #1149
Updated by J. Moringen over 11 years ago
For our migration to rsb we need some sort of functionality provided by
the @rsb::Listener@ rsb::Listener which allows us to check if there are any handlers
registered. In earlier version we used the @std::set<HandlerPtr>@ std::set<HandlerPtr> in
@rsb::Listener::Impl@ rsb::Listener::Impl which has been removed recently. So we would like
to have at least some kind of @bool hasHandlers()@ _bool hasHandlers()_ available.
the @rsb::Listener@ rsb::Listener which allows us to check if there are any handlers
registered. In earlier version we used the @std::set<HandlerPtr>@ std::set<HandlerPtr> in
@rsb::Listener::Impl@ rsb::Listener::Impl which has been removed recently. So we would like
to have at least some kind of @bool hasHandlers()@ _bool hasHandlers()_ available.