tut25b.cpp

#include <iostream>
using namespace std;

// Passing Object as Function Argument :-
// Objects can be passed as function arguments.
// This is useful when we want to assign the values of a passed object to the current object.

class complex
{
    int a;
    int b;

public:
    void setData(int v1, int v2)
    {
        a = v1;
        b = v2;
    }
    void setDataBySum(complex o1, complex o2)
    {
        a = (o1.a + o2.a);
        b = (o1.b + o2.b);
    }
    void getData(void)
    {
        cout << "Your complex number is " << a << "+" << b << "i" << endl;
    }
};

int main()
{
    complex c1, c2, c3;
    c1.setData(1, 2);
    c1.getData();

    c2.setData(3, 4);
    c2.getData();

    c3.setDataBySum(c1, c2);
    c3.getData();

    return 0;
}