#ifndef _DATE_H_
#define _DATE_H_

#include <iostream>
#include <string>
using namespace std;

class Date
{
  public:
    Date( );
    Date( int m, int d, int y );
    Date( const string & m, int d, int y );

    void setDate( int m, int d, int y );

    void printDate( ostream & out ) const;

    bool equals( const Date & rhs ) const;
    bool lessThan( const Date & rhs ) const;
    int  daysBetween( const Date & rhs ) const; // this date - rhs
    Date dateAfter( ) const;
    Date futureDate( int numDays ) const;

  private:
    int month;   // 1 - 12
    int day;     // 1 - 31
    int year;    // 1600 - infinity
};


class MonthInfo
{
  public:
      // Return a string of length three representing
      // the month (with is 1-12) and vice-versa
    static string getMonth( int month );
    static int    getMonth( const string & month );

    static int daysInMonth( int month, int year );

  private:
    static bool isLeapYear( int year );
    static const string monthArray[ ];
};

#endif