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Subject: sc-users-digest V1 #109
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sc-users-digest        Tuesday, April 18 2000        Volume 01 : Number 109




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Date: Sat, 15 Apr 2000 22:59:34 -0500
From: James McCartney <---@---.--->
Subject: Re: array question

on 4/15/00 9:49 PM, Paul Lansky at paul@silvertone.Princeton.EDU wrote:

> I have a two dimensional array, e.g.
> 
> x = [[3,6,9],[8,2],[1,2,3,4]];
> 
> and want to create a second array which individually indexes
> each element in the first array, e.g.
> 
> y = [[0,0],[0,1],[0,2],[1,0],[1,1],[2,0],[2,1],[2,2],[2,3]];
> 
> the following fails because it keeps the innter arrays intact.
> 
> y = Array.fill(x.size, {arg a; Array.fill(x.at(a).size,{arg b; [a,b]})});
> 
> yields
> [[[0,0],[0,1],[0,2]],[[1,0],[1,1]],[[2,0],[2,1],[2,2],[2,3]]]

How about:

x = [[3,6,9],[8,2],[1,2,3,4]];
y = [];
x.do({ arg sublist, i;
        sublist.do({ arg item, j;
            y = y.add([i, j]);
        });
});
y.postln;


- --- james mccartney   james@audiosynth.com   <http://www.audiosynth.com>
SuperCollider - a real time synthesis programming language for the PowerMac.
<ftp://www.audiosynth.com/pub/updates/SC2.2.7.sea.hqx>

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Date: Mon, 17 Apr 2000 01:48:15 +0200
From: Julian Rohrhuber <---@---.--->
Subject: midisync

is there a deeper reason that there is no access to the midi sync signal?
(I play together with a band of toy instruments and it would be very
efficient to synchronize it this way.)

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Date: Tue, 18 Apr 2000 15:10:33 +0100
From: rkuivila@mail.wesleyan.edu (Ron Kuivila)
Subject: The 'task' message in Synth is broken

1. task message
seems to be got between versions...

args for Task.new:
        *new { arg func, synth, startTime=0.0, stackSize=512, seed = -1;

usage in Synth.task
        task = Task(func, this, stackSize, seed);


2. DelayWr vs RecordBuf. Is there a significant difference?

In the Granulate input example the following expression appears:

        bufR = Signal.new(delayLineLength);

But this appears to return a Signal of 0 length.

I notice that if I use DelayWr, the size of the Signal it writes into gets
changed.  Why?

RJK

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End of sc-users-digest V1 #109
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