Ar Size

From the Fallout3 GECK Wiki
Jump to navigation Jump to search
< [[::Category:Functions|Category:Functions]]

A function added by the New Vegas Script Extender.

Description

Added by NVSE V4. Returns the number of elements contained in an array, or -1 if the array has not been initialized

Syntax

[help]
(int) Ar_Size ToCheck:array

Example

array_var aBeatles

Ar_Size aBeatles ; returns -1, not initialized

let aBeatles := Ar_List JohnREF, PaulREF, GeorgeREF, RingoREF

Ar_Size aBeatles ; now returns 4

Conditional example: 

if eval Ar_Size SomeArray > 5
   ; SomeArray contains more than 5 elements
endif

See Also

Retrieved from "https://geck.uesp.net/w/index.php?title=Ar_Size&oldid=4428"