Directory Opus Manual

Evaluator Functions

The Evaluator Functions is a simple parsing engine that understands basic mathematical operations, boolean logic and provides a number of functions to perform number, string and date manipulations and to query information. Because it is much simpler than a full scripting language like JScript, it can be used in a number of places in Directory Opus to provide customisability where full scripting would be too slow.

This reference section describes the functions available to evaluator code wherever it's used. For information on the places you can use the evaluator, and details about specific variables available in those places, please see the main Evaluator section.

AbortFunc	Abs	Age	reference:evaluator:arg
As	Asc	Atan	Capitalize
Cbrt	reference:evaluator:ceil	Chr	Cos
reference:evaluator:clip	reference:evaluator:clipformat	Count	DateDiff
DatePart	DegToRad	DisplayName	Elapsed
Exists	FileCount	FileExt	FilePart
Floor	Format	Hypot	InStr
IsAlpha	IsChecked	IsDigit	IsEnabled
IsLower	IsParent	IsPath	IsPunct
reference:evaluator:isselected	IsSet	IsSpace	IsUpper
KeyDown	LanguageStr	LCase	Left
Len	MakeLegal	Match	Max
Mid	Min	Now	Output
Parent	PathType	Pow	RadToDeg
RegEx	RegExS	Replace	Resolve
Reverse	Round	Right	Root
Running	Select	Sin	Space
Stem	StrCmp	String	Sqrt
Swap	SysInfo	Tan	Trim
Truncate	TypeOf	UCase	URLEncode
Val