# Copyright (C) 2003 Vladimir Prus
# Use, modification, and distribution is subject to the Boost Software
-# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
-# at http://www.boost.org/LICENSE_1_0.txt)
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy
+# at https://www.bfgroup.xyz/b2/LICENSE.txt)
class Order:
"""Allows ordering arbitrary objects with regard to arbitrary binary relation.