От: | vng | https://organicmaps.app/ | |
Дата: | 09.10.20 10:13 | ||
Оценка: |
class BaseI
{
public:
virtual BaseI * foo() = 0;
};
template <class Derived> class BaseT : public BaseI
{
public:
virtual Derived * foo() override
{
return new Derived();
}
};
class Derive1 : public BaseT<Derive1> {};
class Derive2 : public BaseT<Derive2> {};