iOSアプリのPrefixファイル

Prefix.pch

#ifdef __OBJC__
#  import <Foundation/Foundation.h>
#  import <UIKit/UIKit.h>
#endif

#if (__IPHONE_OS_VERSION_MAX_ALLOWED >= 30200)
#  define IS_PAD   UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
#  define IS_PHONE UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPad
#else
#  define IS_PAD   NO
#  define IS_PHONE YES
#endif

#ifdef DEBUG
  #define LOG(...)     NSLog(__VA_ARGS__)
  #define LOG_METHOD   NSLog(@"%@/%@", NSStringFromClass([self class]), NSStringFromSelector(_cmd))
  #define LOG_POINT(p) NSLog(@"x:%f/y:%f", p.x, p.y)
  #define LOG_SIZE(s)  NSLog(@"w:%f/h:%f", s.width, s.height)
  #define LOG_RECT(r)  NSLog(@"x:%f/y:%f/w:%f/h:%f", r.origin.x, r.origin.y, r.size.width, r.size.height)
#else
  #define LOG(...)     ;
  #define LOG_METHOD   ;
  #define LOG_POINT(p) ;
  #define LOG_SIZE(s)  ;
  #define LOG_RECT(r)  ;
#endif