// STLport regression testsuite component.

// To compile as a separate example, please #define MAIN.

#include <iostream>

#include <vector>

#include <algorithm>

#ifdef MAIN 

#define iter4_test main

#endif

#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)

using namespace std;

#endif

int iter4_test(int, char**)

{

  cout<<"Results of iter4_test:"<<endl;

  int failures = 0;

    int array[2];

   vector<int> v; // Empty vector of integers.

  v.push_back(1);

  v.push_back(2);

  v.push_back(3);

  // Position immediately after last item.

  std::vector<int>::iterator i = v.end(); 

  // Move back one and then access.

   i -= 1;

  cout << "last element is " << *i << endl; 

  array[0] = *i;

  i -= 2; // Jump back two items.

  cout << "first element is " << *i << endl;

  array[1] = *i;

  if(array[0] != 3)

  failures++;

  if(array[1] != 1)

  failures++;

  return failures;

}