Thanks a million,
that really did the trick.
"Meyer, Rene" wrote:
> Hi Sven
>
> the following lines should work:
>
> Sub ProcessStateMachine (aStateMachine As StateMachine)
> REM Do Something
> End Sub
>
> Sub ProcessClass(aClass As Class)
> If aClass.StateMachine Is Not Nothing Then
> ProcessStateMachine aClass.StateMachine
> End If
> End Sub
>
> Sub Main
> For i% = 1 To RoseApp.CurrentModel.GetAllClasses().Count
> ProcessClass RoseApp.CurrentModel.GetAllClasses().GetAt(i%)
> Next i%
> End Sub Best Regards,Ren� Meyer
>
> -----Ursprungliche Nachricht-----
> Von: sven biebaut [mailto:[EMAIL PROTECTED]]
> Gesendet: Mittwoch, 27. Juni 2001 14:00
> An: roseforum
> Betreff: (ROSE) REI checking for existance
>
>
>
> hello all,
>
> Can anyone tell me how to check for the validity of a property in a
> script, f.i. when a REI method returns a class and that class is not
> necessarily there in the model, how do i check this ?
>
> Example :
>
> Sub ProcessStateMachine (aStateMachine As StateMachine)
> End Sub
>
> Sub ProcessClass(aClass As Class)
> ProcessStateMachine aClass.StateMachine
> End Sub
>
> Sub Main
> For i% = 1 To RoseApp.CurrentModel.GetAllClasses().Count
> ProcessClass RoseApp.CurrentModel.GetAllClasses().GetAt(i%)
> Next i%
> End Sub
>
> Here i ask for the statemachine of a class, but not all classes have
> one. How can i check that i only call processStateMachine on an
> existing
> StateMachine.
>
> I tried the other way round, but there is no such thing as a
> 'getallstatemachines' on a rosemodel.
>
> Thanks in advance,
>
> Sven Biebaut
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