2 Classes and interface Class HELP PLEASE.

[Icshorts]

WITH THIS PROGRAM I HAD TO ADD A BENEFITS CLASS AND AN EMPLOYEE INTERFACE. BUT IT WONT ACCEPT ANYTHING FROM THE BENEFIT ADDED TO THE EMPLOYEE CLASS. WHAT AM I MISSING??

// Program Description: Object Oriented program with a class named Employee, Benefit, and abstract iEmployee.

#include<iostream>
#include<string>
#include<stdlib.h>
#include<iomanip>

using namespace std;

class Employee
{

private:
	string firstName;
	string lastName;
	char gender;
	int dependents;
	double annualSalary;
	static int numEmployees;



public:
	
	
	

	Employee::Employee():benefits()
{
	string firstName= "not given" ; 
	string lastName = "not given";
	char gender = 'U';
	int dependents = 0;
	double annualSalary = 20000;
	this ->numEmployees += 1;

}
	

Employee::~Employee()
{
}
Employee:: Employee(string firstName, string lastName, char gender, int dependents, double salary, Benefit myBenefits):benefits(myBenefits)
	{
	this ->firstName = firstName;
	this ->lastName = lastName;
	this ->gender = gender;
	this ->dependents = dependents;
	this ->annualSalary = salary;
	this ->numEmployees += 1;
	}

int GetEmployeeCount(){return numEmployees;}

Benefit:: getBenefits()
{
	return benefits;
}

void Benefit:: setBenefits(Benefit benefits)
{
	this ->benefits = benefits;
}

void Employee::setGender(char gen)
{
	switch(gen)
	{
	case'f': case 'F': case 'm':case 'M': gender = gen; break;
	default: cout << " Gender unknown" << endl; break;
	

	}
	gender=gen;
}





	string Employee::getFirstName()
	{
		
		return firstName;
	}

	void Employee::setFirstName( string name)
	{
		firstName = name;
	}


	string Employee::getLastName()
	{
	
		return lastName;
	}

	void Employee::setLastName(string name)
	{
		lastName= name;
	}

	char Employee::getGender()
	{
		
		return gender;
	}

	

	int Employee::getDependents()
	{
		
		return dependents;
	}
	void Employee::setDependents(int dep)
	{
		dependents= dep;
	}
	double Employee::getAnnualSalary()
	{
		
		return annualSalary;
	}

	void Employee::setAnnualSalary(double salary)
	{
		annualSalary = salary;
	}
	
	void Employee::setDependents(string dep)
	{
		dependents = atoi(dep.c_str());
	}

	void Employee::setAnnualSalary(string salary)
	{
		annualSalary = atof(salary.c_str());
	}






	double Employee::calculatePay()
	{
		annualSalary = annualSalary / 52;
		return annualSalary;
	}
	void displayEmployee()
	{
		cout << "Employee Information \n";
		cout << " ____________________________________________________________________________________________________ \n";
		cout << "Name: \t\t" << firstName << " " << lastName << "\n";
		cout << " Gender: \t\t" << gender << "\n";
		cout << "Dependents: \t" << dependents << "\n";
		cout << "Annual Salary: \t" << setprecision(2) << showpoint << fixed << annualSalary << "\n";
		cout << "Weekly Salary: \t" << setprecision(2) << showpoint << fixed << calculatePay() << "\n";
		cout << "Number of Employees: \t" << numEmployees << "\n" <<  endl;

		this ->benefits.displayBenefits();

	}
	







	


	
};

void  DisplayApplicationInformation()
{
	cout << " Welcome to the Employee Class and Benefit class Program!"<< endl;
	cout << " CIS 247 Week 4 Lab" << endl;
	cout << " Name: Alicia Shorts." << endl;
	cout << " This program accepts employee information, calculates annual salary, displays the number of employees, and checks the benefits along with desplaying them." << endl;

	
}
	string DisplayDivider( string outputTitle)
	{
		cout << "*********************************" << outputTitle<< "***************************************" << endl;
		return outputTitle;
	}

int Employee:: numEmployees =0;

	string GetInput(string message)
	{
		string myString;
		cout << "Please enter your" << message;
		getline(cin,myString);
		return myString;


	}
	   

	void TerminateApplication()
	{
		cout << "Thank you for using the Employee and Benefit Class Program! Goodbye!" << endl;

	}
	
   
	class iEmployee
	{
		virtual void calculatePay()=0;


	};

	class Employee:: public iEmployee
	{
		static int numEmployees;
		string firstName;
		string lastName;
		char gender;
		int dependents;
		double anuualSalary;

		Benefit benefits;

	public:
		double calculatePay(){return annualSalary/ NUMBER_WEEKS;}
	}


	class Benefit
	{
	private:
		string healthInsurance;
		double lifeInsurance;
		int vacation;


	public:

		Benefit:: Benefit()
		{
			string healthInsurance = "Cigna";
			double lifeInsurance = 600000.00;
			int vacation = 30;
		}
		
		
		
		Benefit:: Benefit(string healthInsurance, double lifeInsurance, int vacation)
		{
			this ->healthInsurance = healthInsurance;
            this ->lifeInsurance = lifeInsurance;
	        this ->vacation = vacation;


		}
		
		
		Benefit:: Benefit(Benefit &myBenefit)
		{
			this ->healthInsurance = myBenefit.healthInsurance;
			this ->lifeInsurance = myBenefit.lifeInsurance;
			this ->vacation = myBenfit.vacation;
		}

		Benefit:: string getHealthInsurance()
		{
			return healthInsurance;
		}
		
		void Benefit:: setHealthInsurance(string healthInsurance)
		{
			this ->healthInsurance = healthInsurance;
		}
		
		double Benefit::  getLifeInsurance()
		{
			return lifeInsurance;
		}
		
		void Benefit:: setLifeInsurance(double lifeInsurance)
		{
			this ->lifeInsurance = lifeInsurance;
		}


		int Benefit:: getVacation()
		{
			return vacation;

		}

		void Benefit:: setVacation(int vacation)
		{
			this ->vacation = vactaion;
		}
		

		void Benefit::  displayBenefits()
		{
			cout << "Benefit Information  \n";
		cout << " ____________________________________________________________________________________________________ \n";
		cout << "Health Insurance: \t\t" << healthInsurance << "\n";
		cout << " Life Insurance: \t\t" << setprecision(2) << showpoint << fixed << lifeInsurance << "\n";
		cout << "Vacation: \t" << vacation << "Days" << "\n" << endl;


		}




		Benefit:: getBenefits()
		{return benefits;}

		void Benefit::  setBenefits(Benefit benefits)
		{
			this ->benefits = benefits;
		}






	};










int main()
{

 DisplayApplicationInformation();


	Employee employee1;
	Employee employee2;
	Employee employee3;
	
	Benefit benefit1;
	Benefit benefit2;
	Benefit benefit3;
		


	char gender;
	string str;
    string dep;
	string salary;

	DisplayDivider("Employee 1");



	employee1.setFirstName(GetInput("First Name"));
	
	employee1.setLastName(GetInput("Last Name"));
	
	str = GetInput("Gender");
	gender= str.at(0);
	employee1.setGender(gender);

	
	employee1.setDependents(atoi(GetInput("Dependents").c_str()));
	
	employee1.setAnnualSalary(atoi(GetInput("Annual Salary").c_str()));
	
	employee1.benefit1.setHealthInsurance(GetInput(healthInsurance));
	employee1.benefit1.setLifeInsurance(GetInput(lifeInsurance));
	employee1.benefit1.setVacation(GetInput(vactation));
	
	employee1.displayEmployee();


	

	DisplayDivider("Employee 2");


	employee2.setFirstName("Mary");
	
	employee2.setLastName("Noia");
	
	employee2.setGender('F');
	
	employee2.setDependents(5);
	
	employee2.setAnnualSalary(24000.0);
	
	employee2.displayEmployee();

	employee2.benefit2.setHealthInsurance(GetInput(healthInsurance));
	employee2.benefit2.setLifeInsurance(GetInput(lifeInsurance));
	employee2.benefit2.setVacation(GetInput(vactation));
	
	DisplayDivider("Employee 3");



	employee3.setFirstName("Angel");
	
	employee3.setLastName("Mendez");
	
	employee3.setGender('M');
	employee3.setDependents("3");
    employee3.setAnnualSalary("70000");
	
	employee3.benefit3.setHealthInsurance(GetInput(healthInsurance));
	employee3.benefit3.setLifeInsurance(GetInput(lifeInsurance));
	employee3.benefit3.setVacation(GetInput(vactation));

	employee3.displayEmployee();
	
	
	
	cout << employee1.GetEmployeeCount() << endl;
	
	TerminateApplication();

	cin.ignore();





	return 0;
	system("pause");





}