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Re: C arrays as __block variables
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Re: C arrays as __block variables


  • Subject: Re: C arrays as __block variables
  • From: Kyle Sluder <email@hidden>
  • Date: Sat, 26 Jun 2010 20:56:06 -0700

On Sat, Jun 26, 2010 at 8:51 PM, Tony Romano <email@hidden> wrote:
> OP posted: "This would seem to imply that a __block variable *can* be a *fixed* length
> array. But when I try to write into such an array inside a block, I get a
> compile error, "cannot access __block variable of array type inside block."
>
> In the example I listed below, I have a __block variable inside a block that is fixed length array and I can access it via  NSLog(@"char %c", array1[0]);

Putting __block variables inside of blocks is completely pointless.
The purpose of the __block qualifier is to mark variables in the
enclosing scope to be copied into the block.

--Kyle Sluder
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  • Follow-Ups:
    • Re: C arrays as __block variables
      • From: Tony Romano <email@hidden>
    • Re: C arrays as __block variables
      • From: Tony Romano <email@hidden>
    • Re: C arrays as __block variables
      • From: Bill Bumgarner <email@hidden>
References: 
 >C arrays as __block variables (From: Matt Neuburg <email@hidden>)
 >Re: C arrays as __block variables (From: Bill Bumgarner <email@hidden>)
 >Re: C arrays as __block variables (From: Tony Romano <email@hidden>)
 >Re: C arrays as __block variables (From: Bill Bumgarner <email@hidden>)
 >Re: C arrays as __block variables (From: Tony Romano <email@hidden>)

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