Question

Create a C++ project with 2 classes, Person and Birthdate. The description for each class is shown below:

Birthdate class:

private members: year, month and day

public members: copy constructor, 3 arguments constructor, destructor, setters, getters and age (this function should return the age)

Person class:

private members: firstName, lastName, dateOfBirth, SSN

public members: 4 arguments constructor (firstName, lastName, datOfBirth and SNN), destructor and printout

Implementation:

- use the separated files approach

- implement all the methods for the 2 classes

- make sure to use the member initialization list

create 3 objects and test the implemented methods.

Answer 1

//Birthdate.cpp

#include<iostream>
using namespace std;

class Birthdate{
   private:
       int year,month,day;
      
   public:
       Birthdate(){}
      
       Birthdate(int y,int m,int d){
           year = y;
           month = m;
           day = d;
       }
       Birthdate(Birthdate & date){
           year = date.year;
           month = date.month;
           day = date.day;
       }
      
       ~Birthdate(){}
      
       void setYear(int y){
           year = y;
       }
       void setMonth(int m){
           month = m;
       }
       void setDay(int d){
           day = d;
       }
       int getYear(){
           return year ;
       }
       int getMonth(){
           return month;
       }
       int getDay(){
           return day ;
       }
       int age(){
           return 2019 - year;
       }
};

//Person.cpp

#include"BirthDate.cpp"

class Person{
   private:
       string firstName;
       string lastName;
       Birthdate datOfBirth;
       int SNN;
      
   public:
       Person(string fname , string lname,Birthdate d , int s){
           firstName = fname;
           lastName = lname;
           datOfBirth = d;
           SNN = s;
       }
       ~Person(){}
      
       void print(){
           cout<<"First Name : "<<firstName<<"\n";
           cout<<"Last Name : "<<lastName<<"\n";
           cout<<"Date of Birth : "<<datOfBirth.getDay()<<"-"<<datOfBirth.getMonth()<<"-"<<datOfBirth.getYear()<<"\n";
           cout<<"SSN : "<<SNN<<"\n";
       }
      
};

//main.cpp

#include"Person.cpp"

int main(){
   Birthdate date(2000,10,12);
   Person p("abc","xyz",date,10);
   p.print();
   cout<<date.age();
}