[Interest] [SPAM] Is it safe to call qRegisterMetaType() before main()?

Thiago Macieira thiago.macieira at intel.com
Wed Jul 24 16:23:49 CEST 2019


On Tuesday, 23 July 2019 07:27:27 PDT Nikos Chantziaras wrote:
> Ugh. Having the call happen on every object creation sounds even uglier.
> It seems it's best to roll our own. Probably a lazily initialized global
> static object that you can add functors to before main() and then run
> all functors of that object in main().

Use qMetaTypeId<Type>(). That will include an inline check (runtime, sure) 
whether it's already been registered.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel System Software Products





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