SysML Parameteric Diagram Simulation

[philchudley]

Please excuse my ignorance, but in the SysML example contained within EAExample.eap there is a SysML parametric diagram which can be simulated.

This is driven by scripts attatched to ConstraintBlocks.

One of the ConstraintBlocks is Delay which has the following script:

output = input.GetPreviousValue(delay);

I assume that the script language used in the example is VBScript. Where is the function GetPreviousValue() defined?

I cannot find it in VBScript language, apart from some references to spinner controls.

I can see what the function does, but cannot see where it is defined.

If it is a function that is part of some library, then what else is supplied in EA?

I have searched the EA User Guide and the internet to no avail.

Thanks!

[Eve]

It's not VB or any variation.  I see a semi-colon.

It's either going to be something that EA provides, or something that is defined in the model itself.  Unfortunately, I don't know which.

[beginner]

Dough Rosenberg has published a white paper on the community site which is also talking of the parametrics. Maybe that one can help?

b.