BIS fnc conditionalSelect: Difference between revisions
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{{Function|Comments= | {{Function|Comments= | ||
| arma2 |Game name= | | arma2 |Game name= | ||
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|gr1= Arrays|GROUP1= | |gr1= Arrays|GROUP1= | ||
| This returns a sub-array of elements that satisfy a specific condition '''in the order they have been passed'''. | | This returns a sub-array of elements that satisfy a specific condition '''in the order they have been passed'''. | ||
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In the condition, the currently tested element is assigned to the variable "[[_x]]". | In the condition, the currently tested element is assigned to the variable "[[_x]]". | ||
The original array is '''not''' modified. |DESCRIPTION= | The original array is '''not''' modified. |DESCRIPTION= | ||
| [items, condition] call [[BIS_fnc_conditionalSelect]] |SYNTAX= | | [items, condition] call [[BIS_fnc_conditionalSelect]] |SYNTAX= | ||
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| [[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> |EXAMPLE1= | |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> |EXAMPLE2= | |x2= <code><nowiki>[</nowiki>[10,[[true]],8,[[player]]], { [[typeName]] _x == "STRING" }] [[call]] [[BIS_fnc_conditionalSelect]]; {{codecomment|// will return []}}</code> |EXAMPLE2= | ||
| [[select]], [[count]] |SEEALSO= | | [[select]], [[count]] |SEEALSO= | ||
Revision as of 23:38, 16 January 2021
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:
- Arrays
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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