#ifndef _STUDENT_H
#define _STUDENT_H

#include <iostream.h>
#include <string.h>

class Student {
	public:
		Student();
		Student(char*);
		Student(char*, char*, double, char*);
		Student(char*, char*);
		void set_last_name(char*);
		void set_first_name(char*);
		void set_gpa(double);
		void set_key(char *);
		double get_gpa();
		char* get_last_name();
		char* get_first_name();
		int get_last_length();
		int get_first_length();	
		char* get_key();
		
	void operator = (Student &);
	int operator == (Student &);
	friend ostream &operator << (ostream&, const Student &); 
	

	private:
		char last_name[20];
		char first_name[20];
		double gpa;
	    char key[11];	//unique identification number (Social Security Number)
	
};

#endif //_STUDENT_H