resizing an array with a $0-name

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Re: [PD] earplug hrtf data loading...

11 Mar 2005 11 Mar '05

12:40 p.m.

hello,

I have an array in a patch that I need to use multiple times,

[table $0-array]

... I want to resize that array

[56] | [;$0-array resize $1]

doesn't work because the $0-array is not interpreted as an array name.... is there a workable way to resize an array named with $0 ?

Etienne

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IOhannes m zmoelnig

11 Mar 11 Mar

4:25 p.m.

et wrote:

...

hello,

[56] | [;$0-array resize $1]

i always thought you need [messages( instead of [objects] to resize an array...

...

doesn't work because the $0-array is not interpreted as an array name.... is there a workable way to resize an array named with $0 ?

well, messages handle $n different than objects + there is no $0 in messages (if there was one, it should clearly be the identifier of the message instead of the "unique value")

to be short, you have to generate the $0 value with some [object] and expand it with $-args in the [message(

like:

[56
| [pack 0 $0] | [;$2-array resize $1(

mfg.ad.sr IOhanens

Roman Haefeli

4:53 p.m.

----- Original Message ----- From: "IOhannes m zmoelnig" zmoelnig@iem.at

...

et wrote:

...
hello,

[56] | [;$0-array resize $1] doesn't work because the $0-array is not interpreted as an array

name.... is

...

...
there a workable way to resize an array named with $0 ?

...

to be short, you have to generate the $0 value with some [object] and expand it with $-args in the [message(

like:

[56
| [pack 0 $0] | [;$2-array resize $1(

or use:

[resize 56( | [s $0-array]

roman

derek holzer

4:43 p.m.

Maybe the attatched patch will help?

derek

et wrote:

...

hello,

I have an array in a patch that I need to use multiple times,

[table $0-array]

... I want to resize that array

[56] | [;$0-array resize $1]

doesn't work because the $0-array is not interpreted as an array name.... is there a workable way to resize an array named with $0 ?

Etienne

-- derek holzer ::: http://www.umatic.nl ---Oblique Strategy # 36: "Consult other sources -promising -unpromising" #N canvas 189 180 813 482 10; #N canvas 174 17 547 348 loader 0; #X obj 68 36 inlet bang_to_load_file; #X obj 68 285 outlet file_length_in_samples; #X obj 68 63 openpanel; #X obj 68 253 soundfiler; #X msg 90 141 0; #X msg 90 193 add $1; #X msg 68 88 set read -resize $1; #X text 250 117 this is a little trick; #X text 251 131 to make a compound message; #X text 252 144 with two $-n arguments!; #X msg 68 222 read -resize /home/derek/workshop_patches/magic_loop.wav 1002-sound ;; #X obj 68 114 t b b a; #X obj 90 167 makefilename $0-sound; #X obj 203 63 table $0-sound; #X connect 0 0 2 0; #X connect 2 0 6 0; #X connect 3 0 1 0; #X connect 4 0 12 0; #X connect 5 0 10 0; #X connect 6 0 11 0; #X connect 10 0 3 0; #X connect 11 0 10 0; #X connect 11 1 4 0; #X connect 11 2 10 0; #X connect 12 0 5 0; #X restore 107 70 pd loader; #X obj 107 44 inlet bang_to_load_file; #X text 200 69 <---output is file length in samples; #X obj 8 248 line~; #X obj 8 221 pack 0 0; #X obj 137 164 / 44.1; #X obj 8 184 f; #X obj 107 141 t f f; #X text 233 185 <---remember to change to 48 for 48KHz sampling rate! ; #X obj 8 100 t b b; #X msg 38 141 0; #X obj 9 329 outlet~ audio_out; #X obj 8 13 inlet 1_or_0_to_start_and_stop; #X obj 8 44 select 1; #X text 93 101 <---first set [line~] to zero , then send target; #X text 118 220 <---tell [line~] to go to x-sample in y-miliseconds ; #X text 184 142 <---first gives time , then target , for [line~] object; #X text 490 375 derek@x-i.net; #X obj 9 275 +~ 1; #X obj 9 302 tabread4~ $0-sound; #X connect 0 0 7 0; #X connect 1 0 0 0; #X connect 3 0 18 0; #X connect 4 0 3 0; #X connect 5 0 4 1; #X connect 6 0 4 0; #X connect 7 0 6 1; #X connect 7 1 5 0; #X connect 9 0 6 0; #X connect 9 1 10 0; #X connect 10 0 3 0; #X connect 12 0 13 0; #X connect 13 0 9 0; #X connect 13 1 10 0; #X connect 18 0 19 0; #X connect 19 0 11 0;

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derek holzer
et
IOhannes m zmoelnig
Roman Haefeli