#ifndef CODAD_H
#define CODAD_H

#include "lavoratore.h"

namespace acaso{

typedef persona* P;

struct record{
	P elem;
	record* succ;
};

typedef record* ptr;

class codad{
	friend ostream& operator<<(ostream&,const codad&);

	public:
		codad();
		void push(const P&);
		void pop(P&);
		void top(P&)const;
		bool empty()const;
		bool full()const;
		virtual ostream& stampa(ostream&)const;
		virtual ofstream& mem(ofstream&)const;
	    ~codad();

	private:
		ptr testa;
		ptr coda;
};

}
#endif