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TrueFalseArrayRef

1,649 bytes added, 19:47, 19 January 2012
Created page with "Used in function input declaration statements to define an input as Passed by Reference true/false Array with a specified number of dimensions. Declaring an input as Passed b..."
Used in function input declaration statements to define an input as Passed by Reference true/false Array with a specified number of dimensions.
Declaring an input as Passed by Reference enables the function to modify the values of variables passed as the input.

==== Usage ====
<syntaxhighlight>Input:InputName[M1,M2,M3,etc.](TrueFalseArrayRef)</syntaxhighlight>

==== Parameters ====
[[InputName]] - an expression specifying the input name

The name can consist of letters, underscore characters, numbers, and periods.

The name cannot begin with a number or a period and is not case-sensitive.

M - an input variable that represents the maximum index value for each dimension of the array passed to the function; a single input variable specifies a one-dimensional array input, two input variables specify a two-dimensional (M1 by M2) array input, three input variables specify a three-dimensional (M1 by M2 by M3) array input, etc.

An input will only accept an array with the specified number of dimensions.

==== Example ====
Declare [[Trend]] as a Passed by Reference one-dimensional true/false Array function input:

<syntaxhighlight>Input:Trend[X](TrueFalseArrayRef);</syntaxhighlight>

The maximum index value for the array passed to the function will be assigned to input variable X.


Declare [[TrendTable]] as a Passed by Reference three-dimensional true/false Array function input:

<syntaxhighlight>Input:TrendTable[X,Y,Z](TrueFalseArrayRef);</syntaxhighlight>

The maximum index value for each dimension of the array passed to the function will be assigned to input variables X, Y, and Z.



[[Category:Declaration]]
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