#include "date.h"

// Date member functions *******************************************

// default constructor: creates day of form month/day/year
Date::Date(int month, int day, int year)
   : thisMonth(1), thisDay(1), thisYear(2000) { // initialize placeholders

	// now we can set date correctly
	setMonth(month);
	setDay(day);
	setYear(year);
}

// inspector getMonth(): returns the month associated with the date
int Date::getMonth() const {
	return thisMonth;
}

// inspector getDay(): returns the day associated with the date
int Date::getDay() const {
	return thisDay;
}

// inspector getYear(): returns the year associated with the date
int Date::getYear() const {
	return thisYear;
}


// facilitator insert(): displays a representation of the date to 
// stream sout.  The representation has form month/day/year.
void Date::insert(ostream &sout) const {
	int month = getMonth();
	int day = getDay();
	int year = getYear();

	sout << month << "/" << day << "/" << year;
}

// Date auxiliary operators  ***************************************

// operator >>: extracts a date of form month/day/year from sin and assigns 
// it to target. The operator is supplied as a client courtesy, The operator
// makes use of date member function extract
istream& operator >> (istream &sin, Date &target) {
	target.extract(sin);
	return sin;
}

// operator <<: inserts the date to sout with form month/day/year. The 
// operator is supplied as a client courtesy,  The operator makes use of 
// date member function insert
ostream& operator << (ostream &sout, const Date &source) {
	source.insert(sout);
	return sout;
}