C++ programming

UML

chapter 9

*9.8 (The Date class) Design a class named Date. The class contains: Data fields year, month, and day that represent a date. A no-arg constructor that creates a Date object for the current date. A constructor that constructs a Date object with a specified elapse time since the middle of night, Jan 1, 1970, in seconds. A constructor that constructs a Date object with the specified year, month, and day. Three get functions for the data fields year, month, and day. A function named setDate(int elapseTime) that sets a new date for the object using the elapsed time. Draw the UML diagram for the class. Implement the class. Write a test program that creates two Date objects, one using a no-arg constructor and the other using Date(555550), and display their year, month, and day. (Hint: The first two constructors will extract year, month, and day from the elapse time. For example, if the elapse time is 561555550 seconds, the year is 1987, the month is 10, and the day is 17. For the no-arg constructor, the current date can be obtained using time(0), as shown in Listing 2.9, ShowCurrent Time.cpp Cuation for a