#include "Base.hpp"

Base::~Base() {}

Base *Base::generate() {
	int i = rand() % 3;
	switch (i) {
		case 0:
			return new A;
		case 1:
			return new B;
		case 2:
			return new C;
		default:
			return new A;
	}
}

void Base::identify(Base *p) {
	if (dynamic_cast<A*>(p))
		std::cout << "A" << std::endl;
	if (dynamic_cast<B*>(p))
		std::cout << "B" << std::endl;
	if (dynamic_cast<C*>(p))
		std::cout << "C" << std::endl;
}

void Base::identify(Base &p) {
	try {
		(void)dynamic_cast<A&>(p);
		std::cout << "A" << std::endl;
	} catch (std::exception& e) {}
	try {
		(void)dynamic_cast<B&>(p);
		std::cout << "B" << std::endl;
	} catch (std::exception& e) {}
	try {
		(void)dynamic_cast<C&>(p);
		std::cout << "C" << std::endl;
	} catch (std::exception& e) {}
}

A::~A() {}

B::~B() {}

C::~C() {}