C++代写：CSCI111Employee

代写C++基础作业，根据UML图完成相应的Class.

Requirement

Consider the class hierarchy shown in this figure:

1. Create the super abstract class “Employee” that has the following instance variables, constructor, and methods( you may need to add more methods):
   * a) name
   * b) date_of_birth
   * c) starting_date
   * d) ssn
   * e) phone_number
   * f) Constructor
   * g) set/get methods
   * h) toString method
2. Create the sub class “Hourly_Based_Employee” that is derived from the super class
   “Employee” and has the following instance variables, constructor, and methods:
   * a) name
   * b) date_of_birth
   * c) starting_date
   * d) ssn
   * e) phone_number
   * f) per_Hour
   * g) hours
   * h) Constructor
   * i) set/get methods
   * j) compute_Salary that is based on the hours* per_hour
   * k) toString method
3. Create the sub class “Salary_Based_Employee” that is derived from the super class
   “Employee” and has the following instance variables, constructor, and methods:
   * a) name
   * b) date_of_birth
   * c) starting_date
   * d) ssn
   * e) phone_number
   * f) salary
   * g) Constructor
   * h) set/get methods
   * i) compute_salary that is based on his salary
   * j) toString method
   * k)
4. Create the sub class “Manager_Employee” that is derived from the class
   “Salary_Based_Employee” and has the following instance variables, constructor,
   and methods:
   * a) name
   * b) date_of_birth
   * c) starting_date
   * d) ssn
   * e) phone_number
   * f) salary
   * g) bonus
   * h) Constructor
   * i) set/get methods
   * j) compute_salary that is based on his salary and bonus
   * k) toString method
5. Create the “Testing” class that has the main method and does the following:
   * a) Are you able to create an object of Employee class?
   * b) Use the constructor to create object of Hourly_Based_Employee class.
   * c) Use the constructor to create object of Salary_Based_Employee class.
   * d) Use the constructor to create object of Manager_Employee class.
   * e) Define three elements array of “Employee”.
   * f) Let each element in the array refer to objects created in b, c, and d
   * g) Call compute_salary and toString using objects created in b, c, and d
   * h) Call compute_salary and toString using array elements defined in f. You need to design the abstract class in a way that allow you to call this method.
   * i) What is the difference between results obtained from g and h.