calling virtual function results in calling function of base class ...

[tiwy]

On Andreas Lagemann <an**************@freenet.de> wrote:

Class Base
{
public:
Base() {}

Base(A* a, B* b);

virtual A* foo(P* p, S& s); // using myA and myB
Make sure you have a virtual destructor, private copy constructor and
private assignment operator.
Executing this results in Base::foo being called instead of Der::foo
Did you make a typo or something. It will call Der::foo if your foo
signature is exact the same in Der.
Are you sure you use pointers when you are passing the Der object as a
Base object? To make sure use private copy constructor and private
assignment operator so you will not lose the Der object info when
copying the object.

(what I would expect) ....
What am I doing wrong ?
Typo?
Is that because cstr of Der does not initialize any mebers of Base ?

Nope
Cheers Tim