On Sat, May 19, 2012 at 7:54 PM, Jorge Aldo G. de F. Junior <
jagf...@gmail.com> wrote:
> but i cant imagine someone
> creating a helper class for TObject).
>
It is in the example above but in real it base class of mine,
TmncCustomField in fact
But it fail for me, because there is overridden func
So basically they are in the same branch (Well you could argue that
every object inherits from TObject, but i cant imagine someone
creating a helper class for TObject).
> Please not that the extended classes (in this case T_B1 and T_B2) need to
> inherited from T_A, otherwise the compiler will com
On 19.05.2012 16:28, Zaher Dirkey wrote:
On Sat, May 19, 2012 at 2:10 AM, Jorge Aldo G. de F. Junior
mailto:jagf...@gmail.com>> wrote:
You simply cant do it. Not even multiple inheritance would help you in
this case.
You will have to extend each class by hand.
Multiple inherita
On Sat, May 19, 2012 at 2:10 AM, Jorge Aldo G. de F. Junior <
jagf...@gmail.com> wrote:
> You simply cant do it. Not even multiple inheritance would help you in
> this case.
>
> You will have to extend each class by hand.
>
> Multiple inheritance would allow you to join back branches in the
> clas
You simply cant do it. Not even multiple inheritance would help you in
this case.
You will have to extend each class by hand.
Multiple inheritance would allow you to join back branches in the
class hierarchy, but in this case you want to add the same
functionality to multiple branches, but keep t
On Fri, May 18, 2012 at 11:27 PM, Bernd wrote:
>
> _B3 = class(T_A);
> How about this:
>
> T_A = class(TObject);
>
> T_AX = class(T_A);// <-- this class implements your extensions
>
> T_B1 = class(T_AX); // TB_1 and
> T_B2 = class(T_AX); // TB_2 inherit it
> T_B3 = class(T_A);
>
>
>
I can't
2012/5/18 Zaher Dirkey :
> Hi,
>
> I have 2 objects inherited from the base one
>
> T_A = class(TObject);
>
> T_B1 = class(T_A);
> T_B2 = class(T_A);
> T_B3 = class(T_A);
How about this:
T_A = class(TObject);
T_AX = class(T_A);// <-- this class implements your extensions
T_B1 = class(T_AX);
On 18.05.2012 20:38, Zaher Dirkey wrote:
Hi,
I have 2 objects inherited from the base one
T_A = class(TObject);
T_B1 = class(T_A);
T_B2 = class(T_A);
T_B3 = class(T_A);
Now if I want to extend T_B1 it is easy to inherit it to T_C1 = class
(T_B1) and add many functions to it, but.
I want the
On Fri, May 18, 2012 at 9:18 PM, Michael Van Canneyt wrote:
>
> Maybe you can try interfaces and interface delegation.
>
>
I don't think so, class T_A is not my code or it is very strict to modify
it, also i am talk about multiple implementation not interfacing objects
(or you can provide me and
On Fri, 18 May 2012, Zaher Dirkey wrote:
Hi,
I have 2 objects inherited from the base one
T_A = class(TObject);
T_B1 = class(T_A);
T_B2 = class(T_A);
T_B3 = class(T_A);
Now if I want to extend T_B1 it is easy to inherit it to T_C1 = class (T_B1)
and add many functions to it, but.
I want
Hi,
I have 2 objects inherited from the base one
T_A = class(TObject);
T_B1 = class(T_A);
T_B2 = class(T_A);
T_B3 = class(T_A);
Now if I want to extend T_B1 it is easy to inherit it to T_C1 = class
(T_B1) and add many functions to it, but.
I want the same extend T_B2 not T_B3,
1 - The first
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