Re: [GD-General] The joy of type aliasing and C

[Pierre T. <pie...@no...>]

> No need to mention performance at all. Does anyone know of a way to test
for
> infinity, nan and denormalized, or to recompress a float into different
word
> size (float16 e.g.) - without reinterpreting the float as an int?

Yep:

int _fpclass(double);


BTW I tend to write this:

    int x = ( int & ) f;

instead of:

    int x = * ( int * ) &f;

Any known difference ?

Pierre