Erase: Difference between revisions
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'' | Erase ''arrays'' | ||
== Description == | |||
'' | Erase reinitializes fixed-size arrays, and releases memory allocated for dynamic-array storage. The required component, ''arrays'', is a comma separated list of one or more array variables. | ||
== Example == | |||
<pre> | <pre> | ||
REM | REM Erase Example | ||
' | 'Erase reinitializes arrays | ||
Dim Children(3) | |||
Children(0) = "Eric" | Children(0) = "Eric" | ||
Children(1) = "Kenny" | Children(1) = "Kenny" | ||
| Line 18: | Line 16: | ||
Children(3) = "Stan" | Children(3) = "Stan" | ||
PrintArray Children, 4 | PrintArray Children, 4 | ||
Erase Children | |||
PrintArray Children, 4 | PrintArray Children, 4 | ||
FUNCTION PrintArray(arr, elements) | FUNCTION PrintArray(arr, elements) | ||
Dim i | |||
For i = 1 to elements | |||
PRINT "#" & i&":","("&arr(i-1)&")" | PRINT "#" & i&":","("&arr(i-1)&")" | ||
Next | |||
PRINT | PRINT | ||
END FUNCTION | END FUNCTION | ||
</pre> | </pre> | ||
== Output == | |||
<pre> | <pre> | ||
| Line 42: | Line 40: | ||
</pre> | </pre> | ||
== Related Items == | |||
[[array|ARRAY]], [[dim|DIM]] | [[array|ARRAY]], [[dim|DIM]] | ||
[[Category:Language Reference]] | |||
Revision as of 21:02, 8 August 2012
Erase arrays
Description
Erase reinitializes fixed-size arrays, and releases memory allocated for dynamic-array storage. The required component, arrays, is a comma separated list of one or more array variables.
Example
REM Erase Example
'Erase reinitializes arrays
Dim Children(3)
Children(0) = "Eric"
Children(1) = "Kenny"
Children(2) = "Kyle"
Children(3) = "Stan"
PrintArray Children, 4
Erase Children
PrintArray Children, 4
FUNCTION PrintArray(arr, elements)
Dim i
For i = 1 to elements
PRINT "#" & i&":","("&arr(i-1)&")"
Next
PRINT
END FUNCTION
Output
#1: (Eric) #2: (Kenny) #3: (Kyle) #4: (Stan) #1: () #2: () #3: () #4: ()