[R] S4: Multiple inheritance

Hi all, Working with S4 object, I definine two class foo1 and foo2. I define '[' (resp. '[-') for the two classes. Then I define a third class foo3 that inherit from both foo1 and foo2. Is there a way to make '[' (resp. '[-') for foo3 inherit from '[' (resp. '[-') for foo1 and foo2? Thanks

Re: [R] S4: Multiple inheritance

Dear Christophe, Could you please post some example code of what you are trying to achieve? Christophe Genolini wrote: Hi all, Working with S4 object, I definine two class foo1 and foo2. I define '[' (resp. '[-') for the two classes. Then I define a third class foo3 that inherit from both