BIS fnc returnNestedElement: Difference between revisions
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{{Function | {{Function | ||
| arma2 | | arma2 | ||
|1.00 | |1.00 | ||
|gr1= Arrays | |gr1= Arrays | ||
| Function to return an item at a path in an array. | | Function to return an item at a path in an array. | ||
| [array, path] call [[BIS_fnc_returnNestedElement]] | | [array, path] call [[BIS_fnc_returnNestedElement]] | ||
|p1= array: [[Array]] | |p1= array: [[Array]] | ||
|p2= path: [[Array]] of [[Number|Numbers]] | |p2= path: [[Array]] of [[Number|Numbers]] | ||
| [[Anything]] - [[nil]] if path is incorrect | | [[Anything]] - [[nil]] if path is incorrect | ||
|x1= <code>_array = [[1, 2], [3, 4]]; | |x1= <code>_array = [[1, 2], [3, 4]]; | ||
_value = [_array, [0, 1]] [[call]] [[BIS_fnc_returnNestedElement]]; {{codecomment|// returns 2}}</code> | _value = [_array, [0, 1]] [[call]] [[BIS_fnc_returnNestedElement]]; {{codecomment|// returns 2}}</code> | ||
| [[BIS_fnc_findNestedElement]], [[BIS_fnc_findAllNestedElements]], [[BIS_fnc_removeNestedElement]], [[BIS_fnc_setNestedElement]] | | [[BIS_fnc_findNestedElement]], [[BIS_fnc_findAllNestedElements]], [[BIS_fnc_removeNestedElement]], [[BIS_fnc_setNestedElement]] | ||
}} | }} | ||
Revision as of 23:39, 17 January 2021
Description
Syntax
- Syntax:
- [array, path] call BIS_fnc_returnNestedElement
- Parameters:
- array: Array
- path: Array of Numbers
- Return Value:
- Anything - nil if path is incorrect
Examples
- Example 1:
_array = [[1, 2], [3, 4]]; _value = [_array, [0, 1]] call BIS_fnc_returnNestedElement; // returns 2
Additional Information
- See also:
- BIS_fnc_findNestedElementBIS_fnc_findAllNestedElementsBIS_fnc_removeNestedElementBIS_fnc_setNestedElement
Notes
-
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