Thread: Easy Peasy Function Problem

If by compound statement you mean chaining, then you can do that. That's why the ostream is returned rather than just outputing the type in the function.

Code:

#include <iostream>

using namespace std;

class t
{
public:
    int i;
};

ostream& operator<< (ostream& os,t test)
{
    return os<<test.i;
} 


int main()
{
    
    
    t test;
    test.i=10;

    t test2;
    test2.i=20;

    cout << test << endl <<test2<< endl;

    return 0;
}