// STLport regression testsuite component.

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

#include <algorithm>

#include <iostream>

#ifdef MAIN 

#define setdiff0_test main

#endif

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

using namespace std;

#endif

int setdiff0_test(int, char**)

{

  int failures=0;

  cout<<"Results of setdiff0_test:"<<endl;

int v1[3] = { 13, 18, 23 };

int v2[4] = { 10, 13, 17, 23 };

int result[4] = { 0, 0, 0, 0 };

  set_difference((int*)v1, (int*)v1 + 3, (int*)v2, (int*)v2 + 4, (int*)result);

  int i;

  for(i = 0; i < 4; i++)

    cout << result[i] << ' ';

  cout << endl;

  if(18!=result[0])

     failures++;

  else if(0!=result[1])

    failures++;   

  else if(0!=result[2])

    failures++;   

  else if(0!=result[3])

    failures++;   

  set_difference((int*)v2, (int*)v2 + 4, (int*)v1, (int*)v1 + 2, (int*)result);

  for(i = 0; i < 4; i++)

    cout << result[i] << ' ';

  cout << endl;

  if(10!=result[0])

     failures++;

  else if(17!=result[1])

    failures++;   

  else if(23!=result[2])

    failures++;   

  else if(0!=result[3])

    failures++;   

  if(failures)

    return 1;

  else

    return 0;

}