Hey Even,
Probably not a big deal, but I'm curious why you didn't use !isinf(MinX) or
isfinite(MinX) for your recent OGREnvelope patch:
int IsInit() const { return MinX !=
std::numeric_limits<double>::infinity(); }
My only thought is that if something goes totally messy and it uses !isinf
or isfinite, the code might retry initialization later when it's not going
to get any better (if MinX ends up -inf or one of the NaNs)? I'm pretty
sure that infinity is always well behaved (unlike the crazy world of NaNs),
so I can't see a case where your code would go wrong.
As procrastination, I posted this overly wordy question on stack overflow
as I didn't find a good match with 10 seconds of searching...
http://stackoverflow.com/questions/42930445/val-stdnumeric-limitsdoubleinfinity-or-isinfval-or-isfiniteval
-kurt
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