On Wed, Jun 30, 2010 at 1:06 PM, Alastair Houghton <alast...@alastairs-place.net> wrote: > I think they test for exact equality. Whether that's documented or not I'm > not certain, but disassembling those functions appears to support that > conclusion.
I see. Hope that will not cause any unexpected problems. For now I am going to use: #define cDefaultFloatComparisonEpsilon 0.0001 #define cEqualFloats(f1, f2, epsilon) ( fabs( (f1) - (f2) ) < epsilon ) #define cNotEqualFloats(f1, f2, epsilon) ( !cEqualFloats(f1, f2, epsilon) ) Thank you for your help. Regards, Rimas M. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
