#include <iostream>
#include "Foo.H"

using namespace std;

const int SENTINAL = 0;

int main () {

   int num;
   Foo foo = Foo();

   cout << "Enter a positive number (" << SENTINAL << " to exit): " ;
   cin >> num;
   
   while ( num != SENTINAL ) {
      
      try {
         foo.setNum(num);     // setNum might throw an exception
         cout << "Success - foo.num = " << foo.getNum() << endl;
      } catch (IllegalArgumentException) {
         cerr << "Failure - caught IllegalArgumentException" << endl;
      }

      cout << "Enter a positive number (" << SENTINAL << " to exit): " ;
      cin >> num;
   }
   
   return EXIT_SUCCESS;
}