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Skipping inheritance
Message
De
08/06/2003 15:15:44
 
 
À
08/06/2003 15:06:06
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00797802
Message ID:
00797807
Vues:
26
>>I'm using VFP 7.0
>>
>>In one of my classes, I want to skip the parent.method() code, but still get the parent.parent.method() code.
>>
>>I remember something about the :: operator, but cannot find anything in the help file that helps.
>>
>>TIA
>
>It is called the "scope resolution operator", but I can't find it in the help right now, either.
>
>In most cases, in VFP 5 or later, it can be replaced with DoDefault(), but you can still use it, for instance, for the case you mention.
>
>I think a complete example would be like this:
>
>
>lnReturnValue = GrandParent::MyClass(Par1, Par2)
>
>
>Of course, you might omit the return value or the parameters or both, depending on your specific needs.
>
>HTH,
>
>Hilmar.

Hi Hilmar,

>lnReturnValue = GrandParent::MyClass(Par1, Par2)
I'm presuming that I would replace "GrandParent" with the actual name of my grandparent class.

Do you know if there is some generic way to get at that name?
I would like to allow for the possibility of inserting a class in between the current parent class and current grandparent class (redefine parent to ??, making the grandparent a greatgrandparent). I would still want to inherit from the new grandparent.

Bill
Bill Morris
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