Action
Returns the number of elements in an array.
Syntax
iNumElems = ArraySize (aArray [, iDim])
Variable
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Description
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iNumElems
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The number of elements in the array.
INTEGER.
|
aArray
|
The array to count.
ARRAY OF ANYTYPE.
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iDim
|
Optional: The dimension of
aArray to measure; if the array is not multi-dimensional, this argument must be 1. If omitted, the default is 1.
INTEGER.
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Notes
Do not use
ArraySize() with LIST variables.
ArraySize() actually measures dimensions, and LIST variables have no dimensions.
The following example determines the size of the second dimension of the array
aiTempPerDay. You can use
ArraySize to determine whether dynamic resizing has occurred (see the example for the
ArrayResize function).
Example
iElements = ArraySize (aiTempPerDay, 2)