BIS fnc arrayPop: Difference between revisions
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{{Function | {{Function | ||
| arma2 | | arma2 | ||
|1.00 | |1.00 | ||
|gr1= Arrays | |gr1= Arrays | ||
| This function removes the last (rightmost) element of an array and returns it.<br> | | This function removes the last (rightmost) element of an array and returns it.<br> | ||
'''The array is passed by reference''' so changes inside the function will be reflected outside of it. | '''The array is passed by reference''' so changes inside the function will be reflected outside of it. | ||
| array call [[BIS_fnc_arrayPop]] | | array call [[BIS_fnc_arrayPop]] | ||
|p1= array: [[Array]] | |p1= array: [[Array]] | ||
| [[Anything]] - the removed array element | | [[Anything]] - the removed array element | ||
|x1= <code>_array = [1,2,3,4]; | |x1= <code>_array = [1,2,3,4]; | ||
_removedElement = _array [[call]] [[BIS_fnc_arrayPop]]; {{codecomment|// _array is now [1,2,3] and _removedElement {{=}} 4}}</code> | _removedElement = _array [[call]] [[BIS_fnc_arrayPop]]; {{codecomment|// _array is now [1,2,3] and _removedElement {{=}} 4}}</code> | ||
| [[deleteAt]], [[resize]] | | [[deleteAt]], [[resize]] | ||
}} | }} | ||
Revision as of 22:38, 17 January 2021
Description
- Description:
- This function removes the last (rightmost) element of an array and returns it.
The array is passed by reference so changes inside the function will be reflected outside of it. - Execution:
- call
- Groups:
- Arrays
Syntax
- Syntax:
- array call BIS_fnc_arrayPop
- Parameters:
- array: Array
- Return Value:
- Anything - the removed array element
Examples
- Example 1:
_array = [1,2,3,4]; _removedElement = _array call BIS_fnc_arrayPop; // _array is now [1,2,3] and _removedElement = 4
Additional Information
Notes
-
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