Re: Combining a variable with a counter?

Christoph Hörterer schrieb: 
Hi,
in my script, I got many similar variables
task1 task2 task3 task4 ....

I'd like to address them in a loop with something like

   $task$i

for $i being a counter that is increased each time.

Do you have an idea how to solve this. My efforts weren't very
successful.

Thanks,
Christoph Hörterer


Hi Christoph

You have two possibilites.
Take a variable.

set task1 "a b c d"
set task2 "e f g h"

set nr 1
lindex [set task$nr] 1 ;#the result is "b"
set nr 2
lindex [set task$nr] 2 ;#the result is "g"

#or an array

set task(1) "a b c d"
set task(2) "e f g h"

set nr 1
lindex task($nr) 1 ;# the result is "b"
set nr 2
lindex task($nr) 2 ;# the result is "g"


I would prefere arrays.

Regards
Manfred

p.s. Bist du pofi in self-tcl.de?
.

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