我怎样才能提高我试图建立保护性
问题描述:
#import "BGReviewController.h"
@interface BGReviewController (protected)
@property (weak, nonatomic) IBOutlet UIImageView *backgroundImage;
@property (weak, nonatomic) IBOutlet UIButton *dislikeButton;
@property (weak, nonatomic) IBOutlet UIButton *likeButton;
@property (weak, nonatomic) IBOutlet UIButton *post;
@property (weak, nonatomic) IBOutlet UIButton *cancel;
@property (weak, nonatomic) IBOutlet UITextView *textView;
@end
然后我补充一下:我怎样才能提高我试图建立保护性
@synthesize backgroundImage = _backgroundImage;
@synthesize dislikeButton = _dislikeButton;
@synthesize likeButton = _likeButton;
@synthesize post = _post;
@synthesize cancel = _cancel;
@synthesize textView = _textView;
而且我得到了错误: /business/Dropbox/badgers/BadgerNew/BGReviewController.m:32:13:在类别'protected'中声明的属性不能在类实现中实现
我应该在该类别的实现文件中声明合成,然后明确放置ivars吗?
答
更换
@interface BGReviewController (protected)
随着
@interface BGReviewController()