// CS2310 Exercise 11
//
// Name ______________________ SSN _______________
//
// Chapter 14: p823 - 7, 8, 9, 11
//
// In Chapter 11, we developed a TimeType class and a DateType Class
// (page 625). Using composition, we want to create a TimeAndDay 
// class that contains both a TimeType object and a DateType object.
// The public operations of the TimeAndDay class should be Set
// (with six parameters to set the time and day), Increment, Write,
// and a default constructor. Write a class declaration for the
// TimeAndDay class.
//
// Implement the TimeAndDay default constructor.
//
// Implement the Set function of the TimeAndDay class.
//
// Implement the Write function of the TimeAndDay class.
//
//***********************************
// SPECIFICATION FILE (timedate.h)
// This file gives the specifications
// of TimeType, DateType and TimeAndDay
// abstract data type
//***********************************

class TimeType {
public:
	void Set( /* in */ int hours,
		  /* in */ int minutes,
		  /* in */ int seconds );
		// Precondition:
		//   0 <= hours <= 23 && 
		//   0 <= minutes <= 59 &&
		//   0 <= seconds <= 59
		// Postcondition:
		//   Time is set according to the incoming parameters

	void Write() const;
		// Postcondition:
		//   Time has been output in the form HH:MM:SS

	TimeType();
		// Postcondition:
		//   Class object is constructed && Time is 0:0:0
private:
	int hrs;
	int mins;
	int secs;
};

class DateType {
public:
	void Set( /* in */ int newMonth,
		  /* in */ int newDay,
		  /* in */ int newYear );
		// Precondition:
		//   1 <= newMonth <= 12 && 
		//   1 <= newDay <= maximum no. of days in mon newMonth &&
		//   newYear > 1582
		// Postcondition:
		//   Date is set according to the incoming parameters

	void Print() const;
		// Postcondition:
		//   Date has been output in the form 
		//	month day, year
		//   where the name of the month is printed as a string

	DateType();
		// New DateType object is constructed with a 
		// month, day, and year of 1, 1, and 1583
private:
	int mo;
	int day;
	int yr;
};

class TimeAndDay {
public:
	void Set( /* in */ int hours,
		  /* in */ int minutes,
		  /* in */ int seconds,
		  /* in */ int newMonth,
		  /* in */ int newDay,
		  /* in */ int newYear );
		// Precondition:
		//   0 <= hours <= 23 && 
		//   0 <= minutes <= 59 &&
		//   0 <= seconds <= 59 &&
		//   1 <= newMonth <= 12 && 
		//   1 <= newDay <= maximum no. of days in mon newMonth &&
		//   newYear > 1582
		// Postcondition:
		//   Time and date are set according to the incoming parameters

	void Write() const;
		// Postcondition:
		//   Time and date have been output in the form 
		//	HH:MM:SS month day, year

	TimeAndDay();
		// New TimeAndDay object is constructed with a 
		// time of 0:0:0 and a date of January 1, 1583
private:
	TimeType time;
	DateType date;
};