Michel Fortin пишет: > On 2009-02-08 09:30:08 -0500, Weed <[email protected]> said: > >> Let's assume, polymorphism is necessary to these objects > > Polymorphism doesn't work very well while passing objects by value, even > in C++. This is called the slicing problem. > <http://stackoverflow.com/questions/274626/what-is-the-slicing-problem-in-c> > > > I think D does a good job at avoiding that problem. >
By performance loss :(
