Forum

I'm trying to learn Objective C so that I can program for the iPhone. I've been working through Programming In Obective C (Stephan Kochan) and have experimented with making a Point class. However, I can't figure out why this doesn't work if x & y (Point's only instance variables) don't function properly if they are floats, whereas they work fine if they are ints.

Here is the code I wrote mushed into one file (for ease of uploading):

Any help is greatly appreciated!