[Qt-interest] Shared Pointers...

[BRM]

I haven't used the QSharedPointer, QSharedData, or QSharedDataPointer
classes yet; so I am quite unfamiliar with them outside of what I read
in the Qt documentation.
Reading the documentation seems to indicate that only one
QSharedPointer can handle a pointer at a time, and almost indicates
that it can't get copied.
So it is possible to use a QSharedPointer via Queued Signals/Slots?

TIA,

Ben