class Base
{
protected:
    Base()
    {}

public:
    virtual void initialize()
    {}

    template<typename D, typename... Ts>
    static std::shared_ptr<D> create(Ts... args)
    {
        auto d = std::shared_ptr<D>(new D(args...));
        d->initialize();
        return d;
    }
};

class Derived : public Base
{
    private:
        int value_;

    protected:

    public:

        Derived(int v) : value_(v)
        {}

        void initialize() override
        {
            //Do something with value_
        }
};


int main()
{
    auto derived = Base::create<Derived>(42);
    // etc.

    return 0;
}