importing

[verybadcat]

I am working on the FractionTest example from this chapter.  I see the FractionTest.m file contains the line

#import Fraction.h

Also the Fraction.m file contains the same line.  But nothing says to import Fraction.m.  So how does the compiler know that file even exists?

[skochan]

fraction.m is the code that implements the methods.  This code is linked together with any other .m files that are part of the project, and is managed by Xcode.  In addition, any code from the libraries is also linked together with the program at that time.   I discussed this in another thread as well, so you may want to search for it.

Cheers,

Steve Kochan