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diff --git a/rasodmg/test/test_iterator.cc b/rasodmg/test/test_iterator.cc
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+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+/
+/**
+ * SOURCE: test_iterator.cc
+ *
+ * MODULE: rasodmg
+ *
+ * COMMENTS:
+ *		None
+*/
+
+#include <iostream>
+#include "rasodmg/collection.hh"
+#include "rasodmg/iterator.hh"
+
+int main()
+{   
+  int i,v,x,y,z,status;
+
+  i = 0;
+  v = 100;
+  x = 200;
+  y = 300;
+  z = 400;
+  status = 5;
+
+  cout << endl << endl;
+  cout << "Iterator Examples" << endl;
+  cout << "===================" << endl << endl;
+
+  cout << "Creating r_Collection of type int." <<endl;
+  r_Collection<int> a;
+    
+  cout << "Creating an iterator of an empty collection." <<endl;
+  r_Iterator<int> iterEmpty = a.create_iterator();
+  if( iterEmpty.not_done() )
+    cout << "Iterator says that iteration is not done." << endl << endl;
+  else
+    cout << "Iterator says that iteration is done." << endl << endl;
+  
+  cout << "Now inserting four elements:" << endl << "v = 100" << endl;
+  a.insert_element(v);
+  r_Iterator<int> iterTest = a.create_iterator();
+  if( iterTest.not_done() )
+    cout << "Iterator says that iteration is not done." << endl << endl;
+  else
+    cout << "Iterator says that iteration is done." << endl << endl;
+  
+  cout << "x = 200" << endl;
+  a.insert_element(x);
+  
+  cout << "y = 300" << endl;
+  a.insert_element(y);
+  
+  cout << "z = 400" << endl;
+  a.insert_element(z);
+  
+  cout << "Cardinality of collection 'a' after four inserts: " << a.cardinality() << endl << endl;
+
+  cout << "Now creating an iterator for 'a'." << endl;
+  
+  // ODMG wants an iterator to be created this way...
+  r_Iterator<int> iter = a.create_iterator();
+  
+  // ...but this is an equally valid version that doesn't require 
+  // r_Collection to have a member function create_iterator:
+  //r_Iterator<int> iter( a );
+  
+  cout << "Iterator points to element: " << iter.get_element() << endl << endl
+       << "Advancing iterator two times." << endl;
+  iter.advance();
+  iter.advance();
+  cout << "Iterator points to element: " << iter.get_element() << endl << endl
+       << "Regetting this element and advancing iterator (next function)." << endl;
+  status = iter.next( i );
+  cout << "Element is " << i << "." << endl;
+  cout << "Iterator points to element: " << iter.get_element() << endl << endl
+       << "Resetting iterator." << endl;
+  iter.reset();
+  cout << "Iterator points to element: " << iter.get_element() << endl << endl;
+  
+  cout << "Testing prefix and postfix incrementors." << endl;
+  r_Iterator<int> iter2 = a.create_iterator();
+  //r_Iterator<int> iter2( a );
+  iter.reset();
+  cout << "Postfix incrementor returns: " << iter++.get_element() << endl;
+  iter.reset();
+  iter2 = ++iter;
+  cout << "Prefix incrementor returns: " << iter2.get_element() << endl << endl;
+  
+  cout << "Resetting both iterators." << endl;
+  iter.reset();
+  iter2.reset();
+  cout << "iter1 == iter2 ? (1=TRUE/0=FALSE) " << iter.is_equal(iter2) << endl;
+  cout << "iter1 != iter2 ? (1=TRUE/0=FALSE) " << (!iter.is_equal(iter2)) << endl << endl;
+
+  cout << "Computing all permutatios of the four numbers:" << endl;
+  
+  r_Iterator<int> iter3 = a.create_iterator();
+  //r_Iterator<int> iter3( a );
+  r_Iterator<int> iter4 = a.create_iterator();
+  //r_Iterator<int> iter4( a );
+  
+  for ( ; iter.not_done(); iter++ )
+    for ( iter2.reset(); iter2.not_done(); iter2++ )
+      for ( iter3.reset(); iter3.not_done(); iter3++ )
+        for ( iter4.reset(); iter4.not_done(); iter4++ )
+          if ( !(iter4.is_equal(iter3) ||
+	         iter4.is_equal(iter2) ||
+	         iter4.is_equal(iter)  ||
+	         iter3.is_equal(iter2) ||
+	         iter3.is_equal(iter)  ||
+	         iter2.is_equal(iter) ) )	       
+            cout << *iter << " " << *iter2 << " " << *iter3 << " " << *iter4 << endl;
+}