Except that the Short Practical Guide to Blocks you linked to uses:
<return type> ^ (<arg-list>) { <code> };
With the example of:
int (^Multiply)(int, int) = ^(int num1, int num2) {
return num1 * num2;
};
int result = Multiply(7, 4);
In addition, Session #406 at WWDC 2009 put forth block syntax in the same
format (~3:00 on the video), and Blaine made sure to point out that it was
essentially just a function pointer, but with a ^ instead of a *.
Dave
On Jun 28, 2010, at 4:12 PM, Bill Bumgarner wrote:
> the syntax full syntax is as I posted:
>
> ^<return-type> (<arg-list>) {<code>};
<snip>
> http://developer.apple.com/iphone/library/featuredarticles/Short_Practical_Guide_Blocks/
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