iOS 项目中经常会用到的宏定义

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说下项目中，经常会遇到的宏定义。废话不多说，直接上代码。

#define ISIPHONE5 ((double)[[UIScreen mainScreen] bounds].size.height>=568 ? 1 : 0)#define ISIOS7 ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7 ? 1 : 0)#define RGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]#define VERSION [[UIDevice currentDevice].systemVersion doubleValue]#define NAVIGATION_HEIGHT ((VERSION<7.0f)?44:64)#define WIN_SIZE [[UIScreen mainScreen] bounds].size#define WIN_WIDTH WIN_SIZE.width#define WIN_HEIGHT ((VERSION<7.0f)?(WIN_SIZE.height-20):(WIN_SIZE.height))#define ISNETWORK [[GBObject sharedInstance]isReachable]#define X(v)                    (v).frame.origin.x#define Y(v)                    (v).frame.origin.y#define WIDTH(v)                (v).frame.size.width#define HEIGHT(v)               (v).frame.size.height#define CHILD_X   ((VERSION<7.0f)?15:0)#define SELF_HEIGHT             self.view.frame.size.height

#define USER_DEFAULT [NSUserDefaults standardUserDefaults]#define DATA_ENV [DataEnvironment sharedDataEnvironment]#define ImageNamed(_pointer) [UIImage imageNamed:[UIUtil imageName:_pointer]]////////////////////////////////////////////////////////////////////////////////#pragma mark - common functions #define RELEASE_SAFELY(__POINTER) { [__POINTER release]; __POINTER = nil; }////////////////////////////////////////////////////////////////////////////////#pragma mark - degrees/radian functions #define degreesToRadian(x) (M_PI * (x) / 180.0)#define radianToDegrees(radian) (radian*180.0)/(M_PI)

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