#if check (preprocessor macro) to differentiate between iPhone and iPad

Question

Is there a build preprocessor macro I can check, with #if or #ifdef to determine if my current Xcode project is being built for iPhone or iPad?

Answer 1

Some ideas in the comment section of this blog

http://greensopinion.blogspot.com/2010/04/from-iphone-to-ipad-creating-universal.html

Mostly using

UI_USER_INTERFACE_IDIOM()

Such as:

#ifdef UI_USER_INTERFACE_IDIOM()
  #define IS_IPAD() (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
#else
  #define IS_IPAD() (false)
#endif