// STLport regression testsuite component.

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

#include <iostream>

#include <algorithm>

#include <set>

#ifdef MAIN 

#define set1_test main

#endif

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

using namespace std;

#endif

int set1_test(int, char**)

{

  int failures=0;

  cout<<"Results of set1_test:"<<endl;

  set<int, less<int> > s;

  cout << "count(42) = " << s.count(42) << endl;

  if(0!=s.count(42))

    failures++;

  s.insert(42);

  cout << "count(42) = " << s.count(42) << endl;

  if(1!=s.count(42))

    failures++;

  s.insert(42);

  cout << "count(42) = " << s.count(42) << endl;

  if(1!=s.count(42))

    failures++;

  int count = s.erase(42);

  cout << count << " elements erased" << endl;

  if(1!=count)

    failures++;

  if(failures)

    return 1;

  else 

    return 0;

}