include <fstream>
  include <iostream>
  include <stdexcept>
  using namespace std;
  
  void funcOne() throw(exception);
  void funcTwo() throw(exception);
  
  int main(int argc, char** argv)
  {
    try {
      funcOne();
    } catch (exception& e) {
      cerr << "Exception caught!\n";
      exit(1);
    }
  
    return (0);
  }
  
  include <memory>
  using namespace std;
  
  void funcOne() throw(exception)
  {
    string str1;
    auto_ptr<string> str2(new string("hello"));
    funcTwo();
  }
  
  void funcTwo() throw(exception)
  {
    ifstream istr;
    istr.open("filename");
    throw exception();
    istr.close();
  }