[Interest] [SPAM] Is it safe to call qRegisterMetaType() before main()?
hamish at risingsoftware.com
Wed Jul 24 01:49:55 CEST 2019
On 24/7/19 9:45 am, Hamish Moffatt wrote:
> On 24/7/19 12:27 am, 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().
> Kind of like Q_COREAPP_STARTUP_FUNCTION that I mentioned?
Sorry, just saw your other post about these being easy to forget (it was
flagged as spam again).
You originally wrote:
/In order to avoid calling qRegisterMetaType() in main() (with the
possibility of forgetting to do so,) I instead call it before the
program enters main(), in the implementation file of whoever is the
owner of the type. There's several ways to do this, I just use a lambda: /
Isn't that just as easy to forget?
Anyway I guess the question has been answered.
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