On June 12, 2019 23:13:14 Matthew Woehlke <mwoehlke.fl...@gmail.com> wrote: >> me here. I think Daniel is on to something and we really should explore >> having smart pointers in Qt 6, but at this point I'm not convinced >> std::unique_ptr alone is it. I'd like to see what we could achieve with a >> QObject-specific smart pointer that understood ownership-taking functions >> (setParent, addWidget, etc.) and observing-only API (like connect()). > > Idea: make this hypothetical pointer be a QObject that initially "owns" > the object to which it points. If the object is reparented, the pointer > will stop "owning" it but will still have the reference. Can you implement it so that it fits owner<T>? One of the purposes is that the static analysis can be sure about the ownership.
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