Adding elements of vectors

Is it possible to add elements of different vectors together? In my case each object contains, employee information but the last value contains the salary they make per month. How can I dynamically process these values to get a total months payroll? I am using a virtual function in each class to process each object's(employee) individual monthly salary. My main is as follows, with each classes virtual function following main as reference.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 int main()
{
	cout << fixed << setprecision(2);
	cout << "\t\t\tAVENGERS ASSEMBLE" << endl;

	Date birthSteve(1, 1, 1900);
	Date hireSteve(1, 1, 2010);
	Date birthThor(1, 1, 1900);
	Date hireThor(1, 1, 2010);
	Date birthVision(1, 1, 2015);
	Date hireVision(1, 1, 2015);
	Date birthBanner(1, 1, 1960);
	Date hireBanner(1, 1, 2010);
	SalariedEmployee salariedEmployee1("ICE BOX", "Steve Rodgers", "1234 Avengers Tower, NY", "202-366-4589", birthSteve, hireSteve, 500000);
	SalariedEmployee salariedEmployee2("INFINITY", "Vision", "Jarvis Central Core", "101101001011", birthVision, hireVision);
	HourlyEmployee hourlyEmployee1("MJOLNIR", "Thor Odinson", "768.3.24.891 Asguard", "896-455-6631", birthThor, hireThor, 40, 75000);
	HourlyEmployee hourlyEmployee2("GAMMA", "Bruce Banner", "UNKNOWN", "412-896-7823", birthBanner, hireBanner, 40, 100000);

	vector < Employee * > staff(4);

	staff[0] = &salariedEmployee1;
	staff[1] = &salariedEmployee2;
	staff[2] = &hourlyEmployee1;
	staff[3] = &hourlyEmployee2;

	for (const Employee *staffPtr : staff)
		virtualViaPointer(staffPtr);
	
	
	cout << "\n\n" << endl;
	system("pause");
}

void virtualViaPointer(const Employee * const baseClassPtr)
{
	baseClassPtr->print();
}

double SalariedEmployee::getMonthsPay() const
{
	return getWeeklySalary() * 4;
}
double HourlyEmployee::getMonthsPay() const
{
	return ((getNumHours() * getHourlyRate()) * 4);
}
Basically can I add getMonthsPay (for SalariedEmployee's) and getMonthsPay (for HourlyEmployees) using the for loop in my main?
Topic archived. No new replies allowed.