implement the Date class and test its functionality. Consider the following class declaration for the class date: class Date { public: Date(); //default constructor; sets m=01, d=01, y =0001 Date(unsigned m, unsigned d, unsigned y); //explicit-value constructor to set date equal to today's //date. Use 2-digits for month (m) and day (d), and 4-digits for year (y); this function should //print a message if a leap year. void display();//output Date object to the screen int getMonth();//accessor to output the month int getDay();//accessor to output the day int getYear();//accessor to output the year void setMonth(unsigned m);//mutator to change the month void setDay(unsigned d);//mutator to change the day void setYear(unsigned y);//mutation to change the year friend ostream & operator<<(ostream & out, const Date & dateObj);//overloaded operator<< as a friend function with chaining //you make add other functions if necessary private: int myMonth, myDay, myYear; //month, day, and year of a Date obj respectively }; You will implement all the constructors and member functions in the class Date. Please see the comments that follow each function prototype in the Date class declaration above; these comments describe the functionality that the function should provide to the class. Please store the class declaration in the file date.h and the class implementation in the file date.cpp, and the driver to test the functionality of your class in the file date_driver.cpp. Below I have provided a skeleton with stubs and a driver to help you get started. Remember to separate the skeleton into the appropriate files, and to include the appropriate libraries. Notes: 1. ALL PROGRAMS SHOULD BE COMPILED USING MS VISUAL STUDIO C++! 2. Information on Month: 1 = January, 2 = February, 3= March, , 12 = December 3. Test the functionality of your class in date_driver.cpp in the following order and include messages for each test: a. Test default constructor b. Test display c. Test getMonth d. Test getDay e. Test getYear f. Test setMonth g. Test setDay h. Test setYear 4. See sample output below. 5. See skeleton below. S A M P L E O U T P U T FOR Assignment#2 Default constructor has been called 01/01/0001 Explicit-value constructor has been called 12/31/1957 Explicit-value constructor has been called Month = 15 is incorrect Explicit-value constructor has been called 2/29/1956 This is a leap year Explicit-value constructor has been called Day = 30 is incorrect Explicit-value constructor has been called Year = 0000 is incorrect Explicit-value constructor has been called Month = 80 is incorrect Day = 40 is incorrect Year = 0000 is incorrect 12/31/1957 12 31 1957 myDate: 11/12/2015 test2Date: 02/29/1956 yourDate: 12/31/1957 Skeleton FOR Assignment#2 #include #include //#include "date.h" using namespace std; //********************************************************************************************* //********************************************************************************************* // D A T E . h //This declaration should go in date.h #ifndef DATE_H #define DATE_H class Date { public: Date(); //default constructor; sets m=01, d=01, y =0001 Date(unsigned m, unsigned d, unsigned y); //explicit-value constructor to set date equal to today's //date. Use 2-digits for month (m) and day (d), and 4-digits for year (y); this function should //print a message if a leap year. void display();//output Date object to the screen int getMonth();//accessor to output the month int getDay();//accessor to output the day int getYear();//accessor to output the year void setMonth(unsigned m);//mutator to change the month void setDay(unsigned d);//mutator to change the day void setYear(unsigned y);//mutation to change the year friend ostream & operator<<(ostream & out, const Date & dateObj);//overloaded operator<< as a friend function with chaining //you make add other functions if necessary private: int myMonth, myDay, myYear; //month, day, and year of a Date obj respectively }; #endif //********************************************************************************************* //********************************************************************************************* // D A T E . C P P //This stub (for now) should be implemented in date.cpp //************************************************************************************* //Name: Date //Precondition: The state of the object (private data) has not been initialized //Postcondition: The state has been initialized to today's date //Description: This is the default constructor which will be called automatically when //an object is declared. It will initialize the state of the class // //************************************************************************************* Date::Date() { //the code for the default constructor goes here } //************************************************************************************* //Name: Date //Precondition: //Postcondition: //Description: // // //************************************************************************************* Date::Date(unsigned m, unsigned d, unsigned y) { } //************************************************************************************* //Name: Display //Precondition: //Postcondition: //Description: // // //************************************************************************************* void Date::display() { } //************************************************************************************* //Name: getMonth //Precondition: //Postcondition: //Description: // // //************************************************************************************* int Date::getMonth() { return 1; } //************************************************************************************* //Name: getDay //Precondition: //Postcondition: //Description: // // //************************************************************************************* int Date::getDay() { return 1; } //************************************************************************************* //Name: getYear //Precondition: //Postcondition: //Description: // // //************************************************************************************* int Date::getYear() { return 1; } //************************************************************************************* //Name: setMonth //Precondition: //Postcondition: //Description: // // //************************************************************************************* void Date::setMonth(unsigned m) { } //************************************************************************************* //Name: setDay //Precondition: //Postcondition: //Description: // // //************************************************************************************* void Date::setDay(unsigned d) { } //************************************************************************************* //Name: getYear //Precondition: //Postcondition: //Description: // // //************************************************************************************* void Date::setYear(unsigned y) { } ostream & operator<<(ostream & out, const Date & dateObj) { return out; } //********************************************************************************************* //********************************************************************************************* // D A T E D R I V E R . C P P //EXAMPLE OF PROGRAM HEADER /******************************************************************************************** Name: Z#: Course: Date Structures and Algorithm Analysis (COP3530) Professor: Dr. Lofton Bullard Due Date: Due Time: Total Points: 100 Assignment 3: Date program Description: *********************************************************************************************/ int main() { //Date myDate; //Date yourDate(12,31, 1957); //Date test1Date(15, 1, 1962); //should generate error message that bad month //Date test2Date(2, 29, 1956); //ok, should say leep year //Date test3Date(2, 30, 1956); //should generate error message that bad day //Date test4Date(12,31,0000); //should generate error message that bad year //Date test5Date(80,40,0000); //should generate error message that bad month, day and year
//yourDate.display(); //cout<
sample code:
#include
#include
using namespace std;
int main()
{
int day = 1, month = 1, year = 1;
cout << setfill('0') << setw(2) << day << endl;
cout << setfill('0') << setw(2) << month << endl;
cout << setfill('0') << setw(4) << year << endl;
return 0;
}
