object abap

[Former Member]

there are 2 types of inheritance in OO multiple and hierarchy inhertiance

correct me if i am wrong

my question is WHICH IS SUPPORTED BY THE SAP

(whether it is MULTIPLE OR HIERARCHY)

[alejandro_bindi]

Multiple inheritance (as in C++) is not supported in ABAP, only single inheritance (which I suppose you refer to by hierarchical).

Regards

[varma_narayana]

HI Samuel.

In ABAP Objects We cannot have multiple inheritance. That means we cannot have more than one Super class for a subclass.

ABAP Objects support hierarchical inheritance . that means we Can derive a Subclass from which another Subclass can be derived.

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