Re: [boost] Adding polymorphic_value to boost

Peter Bartlett wrote:

The only nit I had in the paper was that after all the banging on about it being a value type, we are given operator bool, operator* and operator->, making it pointer-like again. Could operator T& and operator T const& work?

Polymorphic means virtual functions, and when you have a polymorphic_value<T> pv, where T has a virtual function `f`, you can call `pv->f()`. With a conversion to T&, you can't call `pv.f()`.