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2005-03-03T05:50:05-04:00

this seems realy complicated just to split a ',' is it faster ? does uplevel export it outside the proc ? or something cause unless its doing that i must be missing something cause the tokenize is local..

It does what he requested. (creates the variable(s) in the scope the proc is invoked from)

Replace the comma's by an empty space. Now you have created a list with elements.

Wrong. You also need to escape alot of special characters. 'split' exists for a reason.

Statistics: Posted by user — Thu Mar 03, 2005 5:50 am

comma seperated list

2005-03-03T04:20:41-04:00

Thanks for your answers!!!

Statistics: Posted by Jagg — Thu Mar 03, 2005 4:20 am

comma seperated list

2005-03-03T04:14:10-04:00

Also string map can do the job for you, in only line. Regsub is also an alternative, but string map is faster.

Replace the comma's by an empty space. Now you have created a list with elements. Then foreach element in the list make a variable. Use a counter for the variable's name and the value will be the element.

Statistics: Posted by awyeah — Thu Mar 03, 2005 4:14 am

comma seperated list

2005-03-02T15:13:30-04:00

Code:
proc tokenize {str {split " "}} {set i -1foreach v [split $str $split] {uplevel 1 [list set [incr i] $v]}incr i}
usage: tokenize $yourString ","
returns: the number of variables created (the first one is "0")

this seems realy complicated just to split a ',' is it faster ? does uplevel export it outside the proc ? or something cause unless its doing that i must be missing something cause the tokenize is local..

sorr just curious can't get a grip on uplevel just yet i know it is something like eval but .. thats it

Statistics: Posted by Ofloo — Wed Mar 02, 2005 3:13 pm

comma seperated list

2005-03-02T11:37:46-04:00

Code:

proc tokenize {str {split " "}} {set i -1foreach v [split $str $split] {uplevel 1 [list set [incr i] $v]}incr i}

usage: tokenize $yourString ","
returns: the number of variables created (the first one is "0")

Statistics: Posted by user — Wed Mar 02, 2005 11:37 am

comma seperated list

2005-03-02T11:34:17-04:00

Simple, split then use an for to make the variables.

Statistics: Posted by caesar — Wed Mar 02, 2005 11:34 am

comma seperated list

2005-03-02T11:15:35-04:00

Hi,

if I have eg

"2,4,6,8,10,12,14" in a variable. How can "split" that into 9 "different variables" so that

eg $3 gives me 6

$1 gives me 2

and so on....

Thanks

Statistics: Posted by Jagg — Wed Mar 02, 2005 11:15 am