Re: [sc-users] Problem with buffer allocation

["sc3.1" <sc3.1@xxxxxxxxxxxxxxxxxx>]

don't forget to use {} inside the collect!

4.collect({Buffer.alloc(s,512,1)});

if you don't use {} then the code between the () is only evaluated once.

Jeff



On Jul 21, 2009, at 8:02 PM, Ludvig wrote:

> Hello
>
> I tried to allocate some buffers with this code...
>
> 4.collect(Buffer.alloc(s,512,1));
>
> It works but all the buffers get the same bufnum.  For each time I  
> run the line I get a group of 4 buffers sharing the next number. If  
> I boot the server and run this code:
>
> 4.do({
>   4.collect(Buffer.alloc(s,512,1)).do({|b| b.bufnum.postln})
> });
>
> I get this in the post window:
>
> 0
> 0
> 0
> 0
> 1
> 1
> 1
> 1
> 2
> 2
> 2
> 2
> 3
> 3
> 3
> 3
> 4
>
> It is pretty late so I am probably missing something trivial but I  
> just can't figure out what.
> Any hints? I could just go [Buffer.alloc(s,512,1),...] of course but  
> I really would like to understand why my code doesn't work.
>
> Thanks,
> Ludvig
>
>
>
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