업캐스팅시 함수 호출순서

using namespace std; class Base { public: void a(); virtual void b(); }; class Derived : public Base { public: void a(); virtual void b(); }; void Base::a() { cout << "Base::a\n"; } void Base::b() { cout << "Base::b\n"; } void Derived::a() { cout << "Derived::a\n"; } void Derived::b() { cout << "Derived::b\n"; } void main() { Derived d; Base* b = static_cast<Base*>(&d); d.a(); b->a(); d.b(); b->b(); }

Derived a

Base a

Derived b

Derived b