#ifndef DATE_H
#define DATE_H

//This is the header file for class date.
//Jan  1, 0 AD is day   0
//Jan  2, 0 AD is day   1
//Dec 31, 0 AD is day 364
//Jan  1, 1 AD is day 365
//etc.
//so  day / 365 is the year
//and day % 365 is the day of the year (in the range 0 to 364 inclusive)

class date {
	//Declarations for data members:
        int day;
        static const int length[13];        //static data member (needs the 13)

public:
	//Declarations for member functions:
        date(int m, int d, int y);          //constructor
        void print() const;                 //const member function

        void next(int n);                   //non-const member function
        void next();

        void prev(int n);
        void prev();
};
#endif