configNull: Difference between revisions

Latest revision as of 13:13, 13 May 2022

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Description:: A non-existing Config.
⚠
Unlike other null values (objNull, grpNull, etc), configNull returns true when compared to itself.
configNull == configNull; // returns true isNull configNull; // returns true configNull isEqualTo configNull; // returns true configNull == configFile >> "ANonExistentEntry"; // returns true
Groups:: Variables Config

Example 1:: _config = missionNamespace getVariable ["myConfig", configNull];
Example 2:: str configNull; // returns ""

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

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@@ Line 10: / Line 10: @@
 |descr= A non-existing [[Config]].
-{{Feature | important | Unlike other null values ([[objNull]], [[grpNull]], etc), [[configNull]] returns [[true]] when compared to itself.<br><br>
+{{Feature|important|
-* {{hl|c= [[configNull]] <nowiki>==</nowiki> [[configNull]]; {{cc|returns true}}}}
+Unlike other null values ([[objNull]], [[grpNull]], etc), [[configNull]] returns [[true]] when compared to itself.
-* {{hl|[[isNull]] [[configNull]]; {{cc|returns true}}}}
+<sqf>
-* {{hl|[[configNull]] [[isEqualTo]] [[configNull]]; {{cc|returns true}}}}
+configNull == configNull;							// returns true
-* {{hl|c= [[configNull]] <nowiki>==</nowiki> [[configFile]] >> "ANonExistentEntry"; {{cc|returns true}}}}
+isNull configNull;									// returns true
+configNull isEqualTo configNull;					// returns true
+configNull == configFile >> "ANonExistentEntry";	// returns true
+</sqf>
 }}
@@ Line 21: / Line 24: @@
 |r1= [[Config]]
-|x1= <code>_config = missionNamespace getVariable ["myConfig", configNull];</code>
+|x1= <sqf>_config = missionNamespace getVariable ["myConfig", configNull];</sqf>
-|x2= <code>str configNull; {{cc|returns ""}}</code>
+|x2= <sqf>str configNull; // returns ""</sqf>
 |seealso= [[controlNull]] [[displayNull]] [[grpNull]] [[locationNull]] [[objNull]] [[taskNull]] [[teamMemberNull]] [[scriptNull]] [[typeName]] [[isNull]]
 }}