text: //
  //  ScreenMacro.h
  //  LejiaSDKFramework
  //
  //  Created by sos1a2a3a on 2019/3/26.
  //  Copyright © 2019 sawrysc@163.com. All rights reserved.
  //
  
  
  #ifndef weakify
  #if DEBUG
  #if __has_feature(objc_arc)
  #define weakify(object) autoreleasepool{} __weak __typeof__(object) weak##_##object = object;
  #else
  #define weakify(object) autoreleasepool{} __block __typeof__(object) block##_##object = object;
  #endif
  #else
  #if __has_feature(objc_arc)
  #define weakify(object) try{} @finally{} {} __weak __typeof__(object) weak##_##object = object;
  #else
  #define weakify(object) try{} @finally{} {} __block __typeof__(object) block##_##object = object;
  #endif
  #endif
  #endif
  
  #ifndef strongify
  #if DEBUG
  #if __has_feature(objc_arc)
  #define strongify(object) autoreleasepool{} __typeof__(object) object = weak##_##object;
  #else
  #define strongify(object) autoreleasepool{} __typeof__(object) object = block##_##object;
  #endif
  #else
  #if __has_feature(objc_arc)
  #define strongify(object) try{} @finally{} __typeof__(object) object = weak##_##object;
  #else
  #define strongify(object) try{} @finally{} __typeof__(object) object = block##_##object;
  #endif
  #endif
  #endif
  