#ifndef PLACENTALH
#define PLACENTALH
#include "mammal.h"

typedef int placenta_t;

class placental: public mammal {
	placenta_t placenta;
public:
	placental(const amnion_t& initial_amnion,
		const opening_t& initial_opening,
		const bones_t& initial_bones,
		const placenta_t& initial_placenta)

		: mammal(initial_amnion, initial_opening, initial_bones),
		placenta(initial_placenta) {}
};
#endif