Last week, I wrote three blogs about the situation with starting child processes on Unix and being notified of their exit. I raised several problems with the current implementation, which I have tried to solve and I have now a proposal for. If you haven’t yet, you should take some time to read the previous …
Monthly Archive: July 2012
Jul 13
forkfd part 3: QProcess’s requirements and current solution
In the previous posts onmy series of blogs about starting and managing sub-processes on Unix, I talked about how it’s implemented and how the current solutions have limitations. On this post, I’ll show how QtCore has solved the problem (to the extent that it can be solved) and what requirements a new solution must fulfill. …
Jul 10
Continue using QPointer
Early in the Qt 5 development cycle, we had made the decision to deprecate QPointer and replace it with the more modern QWeakPointer. That decision is now reversed, so please continue using QPointer where you were using them. Moreover, don’t use QWeakPointer except in conjunction with QSharedPointer. To understand the reason behind this back and …