Difference between revisions of "ListXneqY"

From Second Life Wiki
Jump to: navigation, search
Line 10: Line 10:
  
 
The opposite function is [[ListXequY]] .
 
The opposite function is [[ListXequY]] .
 +
 +
See also: [[List|Lists]]
  
 
<lsl>
 
<lsl>

Revision as of 15:56, 12 July 2008

Function: integer ListXneqY(list lx, list ly);

Answers the question: is list X different from list Y?

Returns the number 1 if true, 0 if false

Note: requires also the function ListXnotY .

The opposite function is ListXequY .

See also: Lists

<lsl> integer ListXneqY(list lx, list ly) {

   if( llList2CSV( ListXnotY(lx,ly) ) == "") return FALSE;
   else return TRUE;

} </lsl>


Example:

<lsl> list l1 = ["a","b","c","d"]; list l2 = ["a","1","b","2","c","3"];

default{

  state_entry() {
     llSay(0, "Are we different lists? " + (string)ListXneqY(l1,l2))
     //will say in this example: 1 , meaning yes.
  }

} </lsl>

Posted with the kind permission of Very Keynes, who originated this script June 2007 in the SL scripters forum http://forums.secondlife.com/showthread.php?t=194138