25 Jun
2010
25 Jun
'10
2:53 p.m.
There isn't a way right now. It would require adding a method to signals to do a cleanup, plus a method to wait for any concurrent invocations to complete.
Why to wait? I mean the following use case: my_slot::conect() { conection_ = asyncSubsystem_.signal_.connect(&listener::handler, smart_ptr_from_this()); } my_slot::disconnect() { conection_.disconnect(); asyncSubsystem_.signal_.cleanup(); } All I want here is that after I call my_slot::disconnect, the my_slot instance (being managed by means of some smart ptr) will die sooner or later.