On 11/08/2010, at 12:12 AM, steven Hooley wrote: > Because CGFloat is typedef'd to float on 32bit and double on 64bit i > have to swap between, eg, atan and atanf depending on my build > settings. I have a framework which is intended to support 32bit and > 64bit.
Just use atan(). 32-bit floats are promoted to doubles silently. There is a slight performance penalty but it's absolutely tiny. --Graham _______________________________________________ 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
