in Array: Difference between revisions

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(note removed a obsolete now, example)
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| [[Boolean]] |= Return value
| [[Boolean]] |= Return value
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|x1 = <code> 1 '''in''' [0, 1, 2] </code>
|x1 = <code>1 [[in]] [0,1,2]; //true</code>


Result is true 
|x2 = <code>"lol" [[in]] ["Lol", "LOL", "loL"]; //false
|x2 = <code> "lol" '''in''' ["Lol", "LOL", "loL"] </code>
"loL" [[in]] ["Lol", "LOL", "loL"]; //true</code>
 
|x3= Arma 3:<code>[1,2,3] [[in]] <nowiki>[</nowiki>[1,2,3],[4,5,6]]; //true</code>


Result is false
|[[set]], [[resize]], [[reverse]], [[pushBack]], [[select]], [[in]], [[find]], [[toArray]], [[toString]], [[forEach]], [[count]] |= See also
|[[set]], [[resize]], [[reverse]], [[pushBack]], [[select]], [[in]], [[find]], [[toArray]], [[toString]], [[forEach]], [[count]] |= See also


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[[Category:Command_Group:_Variables|{{uc:{{PAGENAME}}}}]]
[[Category:Command_Group:_Variables|{{uc:{{PAGENAME}}}}]]


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<dl class="command_description">
<dd class="notedate">Posted on July 16, 2014 - 08:12 (UTC)</dd>
<dt class="note">'''[[User:Killzone Kid|Killzone Kid]]'''</dt>
<dd class="note">
Correction to the note above ^^^. In order to detect array in array, the argument has to be on the same "level" as in the array: [1,2,3] in [[1,2,3],[4,5,6]] will be false, but [<nowiki>[</nowiki>1,2,3]] in [[1,2,3],[4,5,6]] will be true.
</dd>
</dl>
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<dt class="note">[[User:PabstMirror|PabstMirror]]</dt>
<dt class="note">[[User:PabstMirror|PabstMirror]]</dt>
<dd class="note">
<dd class="note">
As of 1.26:
As of Arma 3 1.26:
<code>
<code>
[0,0,0] in [[0,0,0],[1,4,3],[5,3,1]]; //returns true
[0,0,0] in [[0,0,0],[1,4,3],[5,3,1]]; //returns '''true'''
  [1,2,3] in [[1,2,3],[4,5,6]]; //returns true
  [1,2,3] in [[1,2,3],[4,5,6]]; //returns '''true'''
[ [1,2,3] ] in [[1,2,3],[4,5,6]]; //returns false
</code>
</code>
Assuming it is now using comparison as found in isEqualTo
Assuming it is now using comparison as found in [[isEqualTo]]
</dd>
</dd>
</dl>
</dl>
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Revision as of 14:39, 25 August 2014

Logo A0.png1.00
LALocal
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Description

Description:
Checks whether x is equal to any element in the array. If x is a string, the array is checked case-sensitive (see Example 2). Note you can not test for arrays within arrays using this command.
Groups:
Uncategorised

Syntax

Syntax:
x in array
Parameters:
x: Any Value except Array
array: Array
Return Value:
Boolean

Examples

Example 1:
1 in [0,1,2]; //true
Example 2:
"lol" in ["Lol", "LOL", "loL"]; //false "loL" in ["Lol", "LOL", "loL"]; //true
Example 3:
Arma 3:[1,2,3] in [[1,2,3],[4,5,6]]; //true

Additional Information

See also:
setresizereversepushBackselectinfindtoArraytoStringforEachcount

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

Notes

Posted on 15:58, 18 January 2007 (CET)
T_D
For a case-insensitive test use count: {_x == "lol"} count ["Lol", "LOL", "loL"]; //returns 3. Checking if an array (for example a position) is in another array doesn't produce an error, but it will always return false. e.g. [0,0,0] in [[0,0,0],[1,4,3],[5,3,1]]; //returns: false.

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Posted on August 23, 2014 - 10:10 (UTC)
PabstMirror
As of Arma 3 1.26: [0,0,0] in [[0,0,0],[1,4,3],[5,3,1]]; //returns true [1,2,3] in [[1,2,3],[4,5,6]]; //returns true Assuming it is now using comparison as found in isEqualTo
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