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ARRAYLEN.HDR
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1994-04-25
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/******************************************************************************
The Klipper Library, for CA-Clipper 5.x
Copyright (c), 1994, Wallace Information Systems Engineering
FUNCTION:
_arraylen(axArrayName) --> nNumberElements
PARAMETERS:
axArray: The name of an array whose elements are to be counted
SHORT:
Count number of array elements that actually contain values.
DESCRIPTION:
_ArrayLen() counts the number of elements in the array, axArrayName, and
the length of the array without undefined elements
NOTE:
EXAMPLE:
LOCAL aArray[10]
aArray[1] = "One"
aArray[2] = "Two"
aArray[5] = "Five"
? _arraylen(aArray) // 3
******************************************************************************/