anybody have any other ideas? > On May 18, 2020, at 9:12 PM, David M. Cotter <d...@kjams.com> wrote: > >>>> Note that you do initialise the i_auP pointer in your constructor's >>>> initialisation list >>> which is not a QObject, it's my own wrapper class >> Irrelevant what it derives from > then i'm not understanding what your objection is. > > i thought your objection was that objects derived from QObject, if they are > used on a back thread then they must be either allocated there or "moved" > there. > > but since this i_auP is NOT a QObject, it's my own class, that i'm fine to > allocate it in one thread (main) and then use it on another thread (audio > pump thread) (provided and assuming i am careful to mutex any access from the > main thread) > >> Are you saying that this calls a function that returned null? > sorry, what is "this" and what function are you referring to that returns > null? > > if you mean GetCUnit_Out() it returns an object of my own (not a QObject) > that has already been allocated and is guaranteed to not be NULL > >> I repeat my request for a compileable example. > i hear you loud and clear but let's assume that's not happening for now and > see how far we get > >
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