Copyright (C) 2007 by The Regents of the University of California Redistribution of this files is permitted under the terms of the GNU Public License (GPL). The implementation of the PartEnum algorithm invented by Microsoft researchers is limited to non commercial use, which would be covered under the royalty free covenant that Microsoft made public. For documentations please see "docs" directory or http://flamingo.ics.uci.edu/releases/1.0/docs/