Calling a private class help?

[capitolstorm]

#include <iostream>
#include <windows.h>
#include <string>

using namespace std;

class addClass{

    public:
    void setInt (int x)
    {
            add2 = x;
    }
    int getInt(){
    return add2;
    }



     private:
     int add2 (int a,int b)

    {
    int ans = a + b;
    cin >> a;
    cin >> b;
    ans = a + b;
    return ans;
    }

};



int main()
{
    addClass addOB;
   addOB.setInt(0,0);
   cout << addOb.getInt();


    system ("Pause");

    return 0;
}

can anyone tell what im missing to make this private/ public class transfer properly? is there a specific "set/get" definition i need to know for dealing with integers/numbers?

[ThangDo]

void setInt (int x)

addOB.setInt(0,0);

The way you called SetInt function is invalid as there is an extra argument in your function call.

int add2 (int a,int b)
{
    int ans = a + b;
    cin >> a;
    cin >> b;
    ans = a + b;
}

This function needs a return which you havent included.

[capitolstorm]

k i edited it to "return ans;" and changed the int to void in the public class because its going to only be printing out.

[Peter87]

setInt takes one argument so passing two arguments as you do on line 34 is an error.

Inside setInt you assign a value to add2. add2 is a function so that doesn't make sense. If you want the class to have a member variable named add2 you have to add it to the class definition.

class addClass
{
	...
	int add2;
	...
};

You can't have a member variable with the same name as a member function so if you do with you will have to rename or remove the add2 function.