// File: aptest2.cpp
//
#include "Fred.h"
#include <iostream>

using namespace std ;

void foobar() {
   cout << "Entering foobar()\n" ;

   auto_ptr<Fred> Fptr7(new Fred(17)), Fptr8(new Fred(12)) ;
   auto_ptr<Fred> Fptr3(new Fred(9)) ;

   try {

      throw "a perfect spiral" ;

   } catch(const char* str) {
      cout << "Caught exeption in foobar()\n" ;
      throw ;  // rethrow
   }

   
   cout << "Exiting foobar()\n" ;
}

main() {

   {  // Local scope 1
   cout << "Entering local scpe 1\n" ;

   auto_ptr<Fred> Fptr1(new Fred(5)) ; 
   auto_ptr<Fred> Fptr2 ;

   Fptr2 = Fptr1 ;  // change ownership
   Fptr2->print() ;

   cout << "Exiting local scpe 1\n" ;
   }  // End of Local scope 1


   {  // Local scope 2
   cout << "Entering local scpe 2\n" ;

   try {
      foobar() ;
   
   } catch (const char * str) {
      cout << "Exception handler in main():" ;
      cout << str << endl ;
   }

   }  // End of Local scope 2
}