objNull: Difference between revisions

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|descr= 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]]:
* {{hl|c= [[objNull]] <nowiki>==</nowiki> [[objNull]]; // false}}
<sqf>
* {{hl|[[isNull]] [[objNull]]; // true}}
objNull == objNull; // false
* {{hl|[[objNull]] [[isEqualTo]] [[objNull]]; // true}}
isNull objNull; // true
objNull isEqualTo objNull; // true
</sqf>


|s1= '''objNull'''
|s1= [[objNull]]


|r1= [[Object]]
|r1= [[Object]]


|x1= <code>[[player]] == [[player]]; // false if player is null</code>
|x1= <sqf>player == player; // false if player is null</sqf>
|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]]
}}
}}

Latest revision as of 17:02, 27 August 2022

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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

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Only post proven facts here! Add Note
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