In our previous episode, leledumbo said: > > No, because overloading works the same as in C++ (determined statically at > compile time). > > Are you sure, Jonas? Because I've been able to implement visitor pattern > which is a kind of double dispatch. Of course it's not implemented like the > example posted by the OP, but more like a simulation explained in > http://en.wikipedia.org/wiki/Double_dispatch wikipedia .
That is purely statically typed based overloading as far as I can see, and doesn't switch methods at runtime. The only escape that I know to statically typed calling in FPC is IDispatch. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
