objNull: Difference between revisions

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{{RV|type=command
{{RV|type=command


| ofp
|game1= ofp
|version1= 1.00


|1.00
|game2= ofpe
|version2= 1.00
 
|game3= arma1
|version3= 1.00
 
|game4= arma2
|version4= 1.00
 
|game5= arma2oa
|version5= 1.50
 
|game6= tkoh
|version6= 1.00
 
|game7= arma3
|version7= 0.50


|gr1= Variables
|gr1= Variables


| A non-existent [[Object]]. To compare non-existent objects use [[isNull]] or [[isEqualTo]]:
|descr= A non-existent [[Object]]. To compare non-existent objects use [[isNull]] or [[isEqualTo]]:
* <tt>[[objNull]] <nowiki>==</nowiki> [[objNull]]; // false</tt>
<sqf>
* <tt>[[isNull]] [[objNull]]; // true</tt>
objNull == objNull; // false
* <tt>[[objNull]] [[isEqualTo]] [[objNull]]; // true</tt>
isNull objNull; // true
objNull isEqualTo objNull; // true
</sqf>
 
|s1= [[objNull]]


| '''objNull'''
|r1= [[Object]]


| [[Object]]
|x1= <sqf>player == player; // false if player is null</sqf>
|x1= <code>[[player]] == [[player]]; // false if player is null</code>
|x2= <code>[[isNull]] [[player]]; // true if player is null</code>
|x3= <code>[[str]] [[objNull]] // &lt;NULL-object&gt;</code>
|x4= <code>[[position]] [[objNull]] // [0,0,0]</code>


|seealso= [[controlNull]], [[displayNull]], [[grpNull]], [[locationNull]], [[taskNull]], [[teamMemberNull]], [[scriptNull]], [[configNull]], [[typeName]], [[isNull]]
|x2= <sqf>isNull player; // true if player is null</sqf>
 
|x3= <sqf>str objNull // <NULL-object></sqf>
 
|x4= <sqf>position objNull // [0,0,0]</sqf>
 
|seealso= [[controlNull]] [[displayNull]] [[grpNull]] [[locationNull]] [[taskNull]] [[teamMemberNull]] [[scriptNull]] [[configNull]] [[typeName]] [[isNull]]
}}
}}
{{GameCategory|arma1|Scripting Commands}}
{{GameCategory|arma2|Scripting Commands}}
{{GameCategory|arma3|Scripting Commands}}
{{GameCategory|tkoh|Scripting Commands}}

Latest revision as of 16:02, 27 August 2022

Logo A0.png1.00ofpe logo.png1.00Logo A1 black.png1.00Logo A2.png1.00A2 OA Logo.png1.50tkoh logo small.png1.00Arma 3 logo black.png0.50
Hover & click on the images for description

Description

Description:
A non-existent Object. To compare non-existent objects use isNull or isEqualTo:
objNull == objNull; // false isNull objNull; // true objNull isEqualTo objNull; // true
Groups:
Variables

Syntax

Syntax:
objNull
Return Value:
Object

Examples

Example 1:
player == player; // false if player is null
Example 2:
isNull player; // true if player is null
Example 3:
str objNull // <NULL-object>
Example 4:
position objNull // [0,0,0]

Additional Information

See also:
controlNull displayNull grpNull locationNull taskNull teamMemberNull scriptNull configNull typeName isNull

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Retrieved from "https://community.bistudio.com/wiki?title=objNull&oldid=330232"