Blocks example in ios5

Question

I am a bit familier with the concepts of Blocks but I don't know how to create them in iOS5. Can anyone provide me with a simple example ? Much appreciated :)

you can understand about block concepts then why you can.t use in objective c — Ben10, Aug 30 '12 at 06:04
Check [**this**](http://stackoverflow.com/questions/12176961/what-is-the-purpose-of-using-blocks) question asked by SKM. — Nitish, Aug 30 '12 at 06:14
Here is a link which you are looking for http://stackoverflow.com/questions/12176961/what-is-the-purpose-of-using-blocks — SriKanth, Aug 30 '12 at 06:17

score 4 · Accepted Answer · answered Aug 30 '12 at 06:09

4

Use this simple example in Blocks..

int multiplier = 7;
int (^myBlock)(int) = ^(int num) {
return num * multiplier;
};



NSLog(@"Sum = %d",myBlock(20));
Then you will get as 140

answered Aug 30 '12 at 06:09

Ben10

3,221
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score 0 · Answer 2 · answered Aug 30 '12 at 06:10

0

Here's a quick example. Hope it helps.

void (^name)(void) = ^ {
//insert code here
};

answered Aug 30 '12 at 06:10

Vlad

26
3

Blocks example in ios5

2 Answers2