DMC-40x0 Command Reference [ ] • 11
[ ]
FUNCTION: Square Brackets (Array Index Operator)
DESCRIPTION:
The square brackets are used to denote the array index for an array, or to denote an array name.
(They are also used to designate the argument to a function, such as @ABS[n].)
ARGUMENTS: mmmmmmmm[n] where
mmmmmmmm is the array name
n is the array index and is an integer between 0 and 15999
When used in an array, n=-1 returns the array length.
USAGE: DEFAULTS:
While Moving Yes Default Value -
In a Program Yes Default Format -
Command Line Yes
Controller Usage
ALL
RELATED COMMANDS:
DM Dimension Array
QU Print/Upload Array
EXAMPLES:
DM A[100] ;'define a 100 element array
A[0] = 3
;'set first element to 3
MG A[0]
;'print element 0
QU A[]
;'print entire array
len= A[-1]
;'variable len now contains the length of array A[]
MG len
;'Display Variable len
:100
;'Response from MG len
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