imported lab skeletons

lab4/date.cc

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+#include <ctime>  // time and localtime
+#include "date.h"
+
+int Date::daysPerMonth[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+
+Date::Date() {
+	time_t timer = time(0); // time in seconds since 1970-01-01
+	tm* locTime = localtime(&timer); // broken-down time
+	year = 1900 + locTime->tm_year;
+	month = 1 + locTime->tm_mon;
+	day = locTime->tm_mday;
+}
+
+Date::Date(int y, int m, int d) {}
+
+int Date::getYear() const {
+	return 0;
+}
+
+int Date::getMonth() const {
+	return 0;
+}
+
+int Date::getDay() const {
+	return 0;
+}
+
+void Date::next() {
+}
+

lab4/date.h

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+#ifndef DATE_H
+#define DATE_H
+
+class Date {
+public:
+	Date();                    // today's date
+	Date(int y, int m, int d); // yyyy-mm-dd
+	int getYear() const;       // get the year
+	int getMonth() const;      // get the month
+	int getDay() const;        // get the day
+	void next();               // advance to next day
+private:
+	int year;  // the year (four digits)
+	int month; // the month (1-12)
+	int day;   // the day (1-..)
+	static int daysPerMonth[12]; // number of days in each month
+};
+
+#endif

lab4/date_test.cc

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+#include <iostream>
+#include <iomanip> // for setw and setfill
+#include "date.h"
+
+using std::cout;
+using std::endl;
+using std::setw;
+using std::setfill;
+
+/*
+ * Prints the date d in the format yyyy-mm-dd. You shall replace this
+ * function with an overloaded operator<<, and add an overloaded operator>>.
+ *
+ */
+void print(const Date& d) {
+	cout << setw(4) << setfill('0') << d.getYear() << '-';
+	cout << setw(2) << setfill('0') << d.getMonth() << '-';
+	cout << setw(2) << setfill('0') << d.getDay();
+}
+
+int main() {
+	// Check input and output of dates. Uncomment the following when you 
+	// have added operator>> and operator<<.
+	/*
+	bool cont = true;
+	while (cont) {
+		cout << "Type a date: ";
+		Date aDate;
+		cin >> aDate;
+		if (cin.eof()) {
+			cont = false;
+		} else if (!cin.good()) {
+			cout << "Wrong input format" << endl;
+			// restore stream state and ignore the rest of the line
+			cin.clear();
+			cin.ignore(10000, '\n');
+		}
+		else {
+			cout << "Output: " << aDate << endl;
+		}
+	}
+	*/
+	
+	// Check 'next' by creating an object describing today's date, then
+	// printing dates more than a month ahead
+	cout << "--- Today and more than a month ahead:" << endl;
+	Date d1;
+	print(d1);
+	cout << endl;
+	for (int i = 1; i <= 35 ; ++i) {
+		d1.next();
+		print(d1);
+		cout << endl;
+	}
+	
+	// Check so 'next' functions correctly from one year to the next
+	cout << "--- New Year's Eve and the next day:" << endl;
+	Date d2(2013, 12, 31);
+	print(d2);
+	cout << endl;
+	d2.next();
+	print(d2);
+	cout << endl;
+}

lab4/test.html

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+This is a line without a tag
+This is <tag tag> a line with one tag
+And this <tag> line has two tags <...>
+A line with a starting tag < ..... continues
+... we're still in a tag ...
+... finishes> which finished on this line <last tag>
+Special chars: &lt;&gt;&nbsp;&amp;