XML: NOT Operator !: Difference between revisions

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   - to 0 when it is >= 1 or <= -1 (equivalent to logical FALSE, or "zero" )
   - to 0 when it is >= 1 or <= -1 (equivalent to logical FALSE, or "zero" )
   - to 1 when it is > -1 and < 1 (equivalent to logical TRUE, or "not zero" )
   - to 1 when it is > -1 and < 1 (equivalent to logical TRUE, or "not zero" )
From FSDeveloper thread: [[http://fsdeveloper.com/forum/threads/landing-variable.439017/#post-761124]]


Reference [http://fsdeveloper.com/forum/threads/landing-variable.439017/#post-761124
/ Tom Aguilo]''


[[Category:Aircraft Design]]
[[Category:Aircraft Design]]
[[Category:Panel and Gauge Design]]
[[Category:Panel and Gauge Design]]

Revision as of 10:59, 26 December 2016

NOT Operator !

Explanation of the ! Operator courtesy Tom Aguilo:

The NOT Operator, ! (negation sign) acts like a toggle operator. It works by extracting the last value on the stack and converting it:

 - to 0 when it is >= 1 or <= -1 (equivalent to logical FALSE, or "zero" )
 - to 1 when it is > -1 and < 1  (equivalent to logical TRUE, or "not zero" )

From FSDeveloper thread: [[1]]