// // Header.h // // #ifndef wns_Header_h #define wns_Header_h //结构体 struct STRUCT_XY { CGFloat horizonX; CGFloat verticalY; }; typedef struct STRUCT_XY STRUCT_XY; CG_INLINE STRUCT_XY XY(CGFloat horizonX, CGFloat verticalY) { STRUCT_XY size; size.horizonX = horizonX; size.verticalY = verticalY; return size; } #endif