Returns True if the variable is undefined. The only variables that are set as undefined are series and indicators prior to priming.

 

Syntax:

booleanValue = IsUndefined( variable )

 

Parameter:

Description:

variable

Variable to evaluate.

 

Example:

notDefined = IsUndefined( instrument.defaultAverageTrueRange )

Returns:

True if the variable is undefined.

 

Links:

defaultAverageTrueRange

See Also:

Mathematical Functions

 


Edit Time: 9/25/2017 09:09:54 AM


Topic ID#: 393

 

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