Store a block object in objective C

Question

I want to store the completion block object to another block object of my following function

- (void)downloadCompletedWithompletion:(void (^)(BOOL success,id responseObject, NSError *error))completion
{
}

Can anybody suggest me the syntax of block object to store the completion

Answer 1

Give your block a name as:

typedef void (^ YOUR_BLOCK_NAME)(BOOL success, id responseObject, NSError * error);

And then store as any other property:

@property (nonatomic, copy, readwrite) YOUR_BLOCK_NAME block;

You can create block as:

YOUR_BLOCK_NAME block = ^(BOOL success, id responseObject, NSError * error) {};