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我有功能,在这里我想补充块变量blockIfLoadingImageFromServer数组:创建块变量
- (UIImage *)getImageWithblockIfLoadingImageFromServer:(void (^)(UIImage *imageCompleted))blockIfLoadingImageFromServer
{
[array addObject:blockIfLoadingImageFromServer];
}
那我想这个变量,但我不知道怎么办。我试过:
(void (^)(UIImage *imageCompleted))blockIfLoadingImageFromServer = [array objectAtIndex:0];
void (^)(UIImage *imageCompleted) *blockIfLoadingImageFromServer = [array objectAtIndex:0];
但是,这给出了一个错误(错误的语法)。我怎样才能做到这一点?
也[阵列ADDOBJECT:[blockIfLoadingImageFromServer复制]; – NeverBe