Visual LISP, AutoLISP and General Customization

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Distinguished Contributor
kdoug
Posts: 175
Registered: ‎06-15-2005
Message 1 of 3 (84 Views)

vl-remove question

84 Views, 2 Replies
02-01-2008 11:07 AM
Hey everyone,
Well of course after several semesters of school, I've forgotten everything I've learn about AutoLISP in my spare time, lol. Guess I am getting old. Here's my list.

(("A" "B" "C" "D")("A" "B" "B" "D")("A" "B" "C" "C")("A" "B" "C" "C"))

Actually the real list is really long. Anyway I want to remove any list with "C" in the third position. I know that there is probably a ton of ways to deal with this situation, but how can I accomplish this with vl-remove? Thanks alot!

Kdoug
*Expert Elite*
_gile
Posts: 2,077
Registered: ‎04-29-2006
Message 2 of 3 (84 Views)

Re: vl-remove question

02-01-2008 12:06 PM in reply to: kdoug
Hi,

You can use vl-remove-if function

(vl-remove-if '(lambda (x) (= (caddr x) "C")) lst)
Gilles Chanteau
Distinguished Contributor
kdoug
Posts: 175
Registered: ‎06-15-2005
Message 3 of 3 (84 Views)

Re: vl-remove question

02-01-2008 12:41 PM in reply to: kdoug
Thanks gile! Works great.

Kdoug

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