//Austin Chen
//January 15 2019
//Program A P 9.1
//This program implements a class that models a tally counter, a device that is
//used to count people.
#include <iostream>
using namespace std;
class Tally
{

public:

	void count(int current_number)//member function to find number of people incrementing by 1 each time.
	{
		current_people = current_number;
		int x = 1;
		while(x == 1)
		{
			cout << "Press 1 to add to tally count or press any other key when done counting: ";
			cin >> x;//if the user inputs something other than one, it exits.
			if(x == 1)
			{
				current_people++;//increases by one
			}
		}

	}
	int get_value()
	{
		return current_people;//returns final count of people
	}

private:
	int current_people;

};

int main()
{
	Tally counter;
	int current_number = 15;//Initial number is 15.

	counter.count(current_number);//Calls function
	cout << "Current number of people is: " <<counter.get_value()<<endl;
	return 0;
}