@implementation Base
- (BOOL)isEqual:(id)object {
return [object isKindOfClass:[self class]];
}
@end
@interface Child : Base
@end
int main(){
NSArray *arrChilds;
Base *b = [[Base alloc] init];
BOOL boo1 = [arrChilds containsObject:b];
for (Child *child in arrChilds) {
boo1 = [child isEqual:b]; ;
}
}
iOS:Bug-isEqual
最新推荐文章于 2025-07-12 16:30:00 发布