list_undefined()

Interprets a string as an AEL command and returns an AEL list of undefined identifiers in that command.

Syntax:

list_undefined(str);

where

str is a string that represents an AEL command(s).

Example:

decl a;
a = list_undefined("a = b + c + d;");
         // where c is not defined, returns list(c)

Where Used:

Measurement Expressions (Data Display equations and Schematic MeasEqns), Schematic, Layout, Simulation, GUI