#include <iostream>
#include <fstream>

using namespace std;

class A
{
  public:
  A()
   {
     cout << "A: constructor: "  << endl ;
   }

   ~A()
    {
      cout << "A: destructor: "  << endl ;
	}
};

void function2()
{
   A objectA1  ;
   try
    {
	  cout << "Inside function2: Step 1" << endl ;
      throw 10 ;
      cout << "Inside function2: Step 2" << endl ;
    }
   catch( int& x1 )
    {
        cout << "Inside function2: Catch Step 1" << endl ;
        throw x1 ;
        cout << "Inside function2: Catch Step 2" << endl ;
	}
   cout << "End of function2." << endl ;
}


void function1()
{
   A objectA1  ;
   cout << "Inside function1: Step 1" << endl ;
   function2() ;
   cout << "End of function1." << endl ; //A
}

int main()
{
	 try
	  {
		  function1() ;
		  cout << "After function 1 in main." << endl ; //B
	  }
	 catch ( int& x1  )
	  {
		cout << "Inside catch. main"   << endl ;
	  }

  cout << "End of main:" << endl ;

 return 0;

}