BIS fnc conditionalSelect: Difference between revisions
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| [items, condition] call [[BIS_fnc_conditionalSelect]] |SYNTAX= | | [items, condition] call [[BIS_fnc_conditionalSelect]] |SYNTAX= | ||
|p1= items: [[Array]] - array to check |= | |p1= items: [[Array]] - array to check |PARAMETER1= | ||
|p2= condition: [[Code]] - selection code |= | |p2= condition: [[Code]] - selection code |PARAMETER2= | ||
| [[Array]] |RETURNVALUE= | | [[Array]] |RETURNVALUE= | ||
____________________________________________________________________________________________ | ____________________________________________________________________________________________ | ||
|x1= <code><nowiki>[</nowiki>[10,0,8,2,6,4], { [[_x]] > 5 }] [[call]] [[BIS_fnc_conditionalSelect]]; {{codecomment|// will return [10,8,6]}}</code> |= | |x1= <code><nowiki>[</nowiki>[10,0,8,2,6,4], { [[_x]] > 5 }] [[call]] [[BIS_fnc_conditionalSelect]]; {{codecomment|// will return [10,8,6]}}</code> |EXAMPLE1= | ||
|x2= <code><nowiki>[</nowiki>[10,[[true]],8,[[player]]], { [[typeName]] _x == "STRING" }] [[call]] [[BIS_fnc_conditionalSelect]]; {{codecomment|// will return []}}</code> |= | |x2= <code><nowiki>[</nowiki>[10,[[true]],8,[[player]]], { [[typeName]] _x == "STRING" }] [[call]] [[BIS_fnc_conditionalSelect]]; {{codecomment|// will return []}}</code> |EXAMPLE2= | ||
____________________________________________________________________________________________ | ____________________________________________________________________________________________ | ||
Revision as of 15:28, 7 April 2019
Description
- Description:
- This returns a sub-array of elements that satisfy a specific condition in the order they have been passed.
useitems select conditionsyntax instead (since Arma 3 v1.55In the condition, the currently tested element is assigned to the variable "_x".
The original array is not modified. - Execution:
- call
- Groups:
- Uncategorised
Syntax
- Syntax:
- [items, condition] call BIS_fnc_conditionalSelect
- Parameters:
- items: Array - array to check
- condition: Code - selection code
- Return Value:
- Array
Examples
- Example 1:
[[10,0,8,2,6,4], { _x > 5 }] call BIS_fnc_conditionalSelect; // will return [10,8,6]- Example 2:
[[10,true,8,player], { typeName _x == "STRING" }] call BIS_fnc_conditionalSelect; // will return []
Additional Information
Notes
-
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