Copyright ® ( 1997-2013) EDMGROUP Pty Ltd - EZY Prolog Reference
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EZY Prolog's dialog subsystem uses 2 major features:
By use of Virtual Machine concept all predicates, declared in dialog control program, are encapsulated and not accessible outside of the dialog.
When dialog is created from DCL file, EZY Prolog:
Dialog Virtual Machine exists only when dialog is active and system removes all dialog-related code when dialog is closed.
By use of Virtual Machine concept system allow to have various dialogs with identical names of clauses (if programmer decided so). This prevents from redefinition of the predicates and keeps system consistent.
The EZY Dialog interface is very simple:
See EZY dialog sample program for more information.
EZY Prolog supports primitive dialogs (similar to Visual Prolog):
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