[fpc-pascal] Skipping an the "inherited" of an ancestor
Jorge Aldo G. de F. Junior
jagfj80 at gmail.com
Sat Jan 15 16:45:08 CET 2011
does inherited inherited work ?
as in
procedure TD.DoSomething;
Begin
Inherited Inherited DoOtherthing;
End;
2011/1/15 Andrew Haines <AndrewD207 at aol.com>:
> On 01/14/11 14:38, Torsten Bonde Christiansen wrote:
>> Hi List.
>>
>> Is it possible to jump a couple of levels in the inherited hierarchy
>> when calling "inherited" on a method?
>>
>> A small example of what i'm trying to achieve below (and don't mind the
>> incomplete TB class implementation).
>>
>> Kind regards,
>> Torsten Bonde Christiansen.
>>
>> ============================
>>
>> TA = class
>> procedure DoSomething; virtual;
>> end;
>>
>> TB = class(TA)
>> procedure DoSomething; override;
>> end;
>>
>> TC = class(TB)
>> procedure DoSomething; override;
>> end;
>>
>> .....
>>
>> procedure TA.DoSomething;
>> begin
>> ...
>> end;
>>
>> procedure TC.DoSomething;
>> begin
>> inherited TA.DoSomething; // This is not correct, but exemplifies
>> what i'm trying to achieve.
>> end;
>>
>
> I *think* I've done this before this way but test it to make sure it works:
>
> procedure TC.DoSomething:
> begin
> (Self as TA).DoSomething;
> end;
>
> Regards,
>
> Andrew
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