// try_nest.cpp  'throw' from nested function call

#include <iostream>
using namespace std;

void f1(void);
void f2(void);

int main(void)
{
    cout << "Staring try_nest.cpp \n";
    try
    {
        f1();
	cout << "should not get here in main \n";
    }
    catch(const int j){
	                cout << "caught an integer = " << j << '\n';
		      }
    cout << "outside the  try  block \n";
    return 0;
} // end main

void f1(void)
{
  cout << "in f1, calling f2 \n";
  f2();
  cout << "in f1, returned from f2 \n";
}

void f2(void)
{
  cout << "in f2, about to throw an exception \n";
  throw 7;
}